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1. QoS Ingress Port Policers Port Mode Rate _ Unit Flow Control 500 lt gt iv O o m 500 kbps Y O O 500 kbps O gt m 500 kbps O 4 0 soo kbps O a 500 kbps v O 6 O 500 kbps v O m 500 kbps w O o m 500 kbps O 9 O 500 kbps O A O 500 kbps Y O B oO 500 kbps O w OJ soo kbps O Parameter description Oo Port The logical port for the settings contained in the same row Click on the port number in order to configure the schedulers e Enabled To evoke which Port you need to enable the QoS Ingress Port Policers function eo Rate To set the Rate limit value for this port the default is 500 e Unit To scroll to select what unit of rate includes kbps Mbps fps and kfps The default is kbps e Flow Control To evoke to enable or disable flow control on port e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved 148 Publication date Feb 2012 Revision A3 values 3 14 3 Port Scheduler This section provides an overview of QoS Egress Port Schedulers for all switch ports and the ports belong to the currently selected unit as reflected by the page header Web Interface To display the QoS Port Schedulers in the web interface 1 Click Configuration QoS Port Schedulers 2 Display the QoS Egress Port Schedulers Figure 3 14 3 The QoS Eg
2. Parameter description eo Port This is the logical port number for this row e Description Description of device ports can not include amp A e Buttons Apply Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 34 Publication date Feb 2012 Revision A3 3 1 3 Traffic Overview The section describes to the Port statistics information and provides overview of general traffic statistics for all switch ports Web Interface To Display the Port Statistics Overview in the web interface 1 Click Configuration Port then Traffic Overview 2 If you want to auto refreash then you need to evoke the Auto refresh 3 Click Refresh to refresh the port statistics or clear all information when you click Clear Figure 3 1 3 The Port Statisitcs Overview Port Statistics Overview Auto refresh CI Port Packets Bytes Errors Drops Filtered Received Transmitted Received Transmitted Received Transmitted Received Transmitted Received Al 7619 10650 1514026 3332717 0 0 0 0 29 2 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 9 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 ni 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 0 Parameter description Oo Port The logical port for the settings contained in the same row e Packets The number of received and transmitted
3. 0220200000800080 E 3333333335958 Be cs E AS KK alaba EMEMEA EA ENEE E EEE ES Port 1 2 3 4 5 6 7 8 9A 104 9B 10B sae E 32 Publication date Feb 2012 Revision A3 Parameter description eo Port This is the logical port number for this row eo Link The current link state is displayed graphically Green indicates the link is up and red that it is down e Current Link Speed Provides the current link speed of the port e Configured Link Speed Select any available link speed for the given switch port Auto Speed selects the highest speed that is compatible with a link partner Disabled disables the switch port operation e Flow Control When Auto Speed is selected on a port this section indicates the flow control capability that is advertised to the link partner When a fixed speed setting is selected that is what is used The Current Rx column indicates whether pause frames on the port are obeyed and the Current Tx column indicates whether pause frames on the port are transmitted The Rx and Tx settings are determined by the result of the last Auto Negotiation Check the configured column to use flow control This setting is related to the setting for Configured Link Speed e Maximum Frame Size Enter the maximum frame size allowed for the switch port including FCS e Excessive Collision Mode Configure port transmit collision behavior Discard Discard fra
4. VLAN x normal participant Y 11 200 600 10000 GVRP VLAN vw normal participant 12 200 600 10000 GVRP Y VLAN normal participant iv Parameter description Port The Port coulmn shows the list of ports for which you can configure GARP settings There are 2 types configuration settings which can be configured on per port bases e Timer Values e Applicantion e Attribute Type 140 Publication date Feb 2012 Revision A3 e GARP Applicant e Timer Values To set the GARP join timer leave timer and leave all timers units is Micro second Three different timers can be configured on this page Join Timer The default value for Join timer is 200ms Leave Timer The range of values for Leave Time is 600 1000ms The default value for Leave Timer is 600ms Leave All Timer The default value for Leave All Timer is 10000ms e Application Currently only supported application is GVRP e Attribute Type Currently only supported Attribute Type is VLAN e GARP Applicant This configuration is used to configure the Applicant state machine behaviour for GARP on a perticular port locally e normal participant In this mode the Applicant state machine will operate normally in GARP protocol exchanges e non participant In this mode the Applicant state machine will not participate in the protocol operation The default configuration is normal participant eo Buttons Save Click to save changes Rese
5. DSCP DSCP value to be used to provide Diffserv node behaviour for the specified application type as defined in IETF RFC 2474 DSCP may contain one of 64 code point values 0 through 63 A value of 0 represents use of the default DSCP value as defined in RFC 2475 Adding a new policy Click to add a new policy Specify the Application type Tag VLAN ID L2 Priority and DSCP for the new policy Click Save Port Policies Configuration Every port may advertise a unique set of network policies or different attributes for the same network policies based on the authenticated user identity or port configuration Port The port number to which the configuration applies Policy Id The set of policies that shall apply to a given port The set of policies is selected by check marking the checkboxes that corresponds to the policies Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 8 4 LLDP MED Neighbours This page provides a status overview of all LLDP MED neighbours The displayed table contains a row for each port on which an LLDP neighbour is detected This function applies to VoIP devices which support LLDP MED The columns hold the following information Web Interface To show LLDP MED neighbor 1 Click LLDP MED Neighbor 2 Click Refresh for manual update web screen 3 Click Auto refresh for auto update web screen Figure 3 9 4 The LLDP MED
6. Parameter description e VLANID The VLAN ID of the entry Snooping Enabled Enable the per VLAN MLD Snooping Only up to 32 VLANs can be selected o MLD Querier A router sends MLD Query messages onto a particular link This Router is called the Querier Enable the MLD Querier in the VLAN e Compatibility Compatibility is maintained by hosts and routers taking appropriate actions depending on the versions of MLD operating on hosts and routers within a network The allowed selection is MLD Auto Forced MLDv1 Forced MLDv2 default compatibility value is MLD Auto o Rv Robustness Variable The Robustness Variable allows tuning for the expected packet loss on a network The allowed range is 1 to 255 default robustness variable value is 2 eo Qi Query Interval The Query Interval is the interval between General Queries sent by the Querier The allowed range is 1 to 31744 seconds default query interval is 125 seconds e QRI Query Response Interval The Maximum Response Delay used to calculate the Maximum Response Code inserted into the periodic General Queries The allowed range is 0 to 31744 in tenths of seconds default query response interval is 100 in tenths of seconds 10 seconds LLQI LMQI for IGMP Last Listener Query Interval The Last Listener Query Interval is the Maximum Response Delay used to calculate the Maximum Response Code inserted into Multicast Address Specific Queries sent in response to Version 1 M
7. Shows whether the port accepts all frames or only tagged frames This parameter affects VLAN ingress processing If the port only accepts tagged frames untagged frames received on that port are discarded Tx Tag Shows egress filtering frame status whether tagged or untagged UVID Shows UVID untagged VLAN ID Port s UVID determines the packet s behaviour at the egress side Conflicts Shows status of Conflicts whether exists or not When a Volatile VLAN User requests to set VLAN membership or VLAN port configuration the following conflicts can occur Functional Conflicts between features Conflicts due to hardware limitation Direct conflict between user modules e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the VLAN Port Status information by manual 124 Publication date Feb 2012 Revision A3 3 10 5 Private VLANs In a private VLAN communication between ports in that private VLAN is not permitted A VLAN can be configured as a private VLAN 3 10 5 1 Private VLANs Membership The Private VLAN membership configurations for the switch can be monitored and modified here Private VLANs can be added or deleted here Port members of each Private VLAN can be added or removed here Private VLANs are based on the source port mask and there are no connections to VLANs This means that VLAN IDs and Priva
8. Click the Port index to set the QoS Egress Port Shapers 152 Publication date Feb 2012 Revision A3 If you select the scheduler mode with wighted then the screen will change as the figure F HE00 wo Bw kbps i P00 kbps E F H500 kbps E F H500 kbps a gu kbps E a or pr pera e7 pr A x A we Bw kbps E F500 kbps E F H500 kbps Parameter description Port The logical port for the settings contained in the same row Click on the port number in order to configure the shapers Shapers Qn Shows disabled or actual queue shaper rate e g 800 Mbps Shapers Port Shows disabled or actual port shaper rate e g 800 Mbps Scheduler Mode Controls whether the scheduler mode is Strict Priority or Weighted on this switch port Queue Shaper Enable Controls whether the queue shaper is enabled for this queue on this switch port Queue Shaper Rate Controls the rate for the queue shaper The default value is This value is restricted to 1000000 when the Unit is kbps and it is restricted to 1 when the Unit is Mbps Queue Shaper Unit Controls the unit of measure for the queue shaper rate as kbps or Mbps The default value is kbps Queue Shaper Excess Controls whether the queue is allowed to use excess bandwidth Queue Scheduler Weight Controls the weight for this queue The default value is 17 This value is restricted to 1
9. For maximizing the power saving the circuit isn t started at once transmit data are ready for a port but is instead queued until 3000 bytes of data are ready to be transmitted For not introducing a large delay in case that data less then 3000 bytes shall be transmitted data are always transmitted after 48 us giving a maximum latency of 48 us the wakeup time If desired it is possible to minimize the latency for specific frames by mapping the frames to a specific queue done with QOS and then mark the queue as an urgent queue When an urgent queue gets data to be transmitted the circuits will be powered up at once and the latency will be reduced to the wakeup time Web Interface To configure the EEE Configuration in the web interface 1 Click Configuration Port then EEE 2 To evoke which port wants to enable the EEE function To evolke which 3 EEE Urgent Queues level and the range from 1 to 8 the queue will postponethe transmsion until 3000 bytes are ready to be transmitted 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the reset button It will revert to previously saved values Figure 3 1 7 The EEE Configuration EEE Configuration EEE Urgent Queues Port EEEEnabled 1 2 34 5 6 7 8 1 00 30042 WwW ND Ea E jaa E jajaa E aaa E aaa DOC EE Aja E aaa jjajaja o Parameter description EEE Port Configuration The EEE port settings relate to the curren
10. O Delete To delete a MAC based VLAN entry check this box and press save The entry will be deleted on the selected switch e MAC Address Indicates the MAC address e VLANID Indicates the VLAN ID e Port Members A row of check boxes for each port is displayed for each MAC based VLAN entry To include a port in a MAC based VLAN check the box To remove or exclude the port from the MAC based VLAN make sure the box is unchecked By default no ports are members and all boxes are unchecked e Adding a New MAC based VLAN Click to add a new MAC based VLAN entry An empty row is added to the table and the MAC based VLAN entry can be configured as needed Any unicast MAC address can be configured for the MAC based VLAN entry No broadcast or multicast MAC addresses are allowed Legal values for a VLAN ID are 1 through 4095 The MAC based VLAN entry is enabled on the selected switch unit when you click on Save A MAC based VLAN without any port members on any unit will be deleted when you Click Save The button can be used to undo the addition of new MAC based VLANs 0 Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 128 Publication date Feb 2012 Revision A3 3 10 6 2 Status This section shows MAC based VLAN entries configured by various MAC based VLAN users Currently we support following VLAN User types NAS NAS provides port based
11. Root Path Cost For the Root Bridge it is zero For all other Bridges it is the sum of the Port Path Costs on the least cost path to the Root Bridge e Topology Flag The current state of the Topology Change Flag of this Bridge instance Topology Change Last The time since last Topology Change occurred e Auto refresh To evoke the auto refresh to refresh the information automatically Upper right icon Refresh You can click them for refresh the STP Bridges status information by manual 68 Publication date Feb 2012 Revision A3 3 4 7 Port Status After you complete the STP configuration the you could to ask the switch display the STP Port Status The Section provides you to ask switch to display the STP CIST port status for physical ports of the currently selected switch Web Interface To display the STP Port status in the web interface 1 Click Configuration Spanning Tree STP Port Status 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the STP Bridges Figure 3 4 7 The STP Port status CIST Role CIST State Uptime 1 2 3 ar 5 N 6 A T N 8 9 10 11 12 13 14 A O El A a O E E A a E Ll E Parameter description o Port The switch port number of the logical STP port e CIST Role The current STP port role of the CIST port The port role can be one of the following values AlternatePort Backup Port RootPort Designat
12. Unaware ii LLL o Ss x gt RIRIK gt lt Ss a mm _ i j 2 lt ii 8 3 RIR aware ii KIR FIZIZIERREEEE SYS SS oleic io lolo 3 alalajalalala lala jajaja lalalala aaa 25 Unaware 26 Unaware CI ee eee eee ee ee O eee eee i LLL 1 Hybrid ES Parameter description e Ethertype for Custom S ports This field specifies the ether type used for Custom S ports while s custom port enabled This is a global setting for all the Custom S ports Custom Ethertype enables the user to change the Ethertype value on a port to any value in order to support network devices which do not use the standard 0x8100 Ethertype field value on 802 1Q tagged or 802 1p tagged frames e Port Indicate the port number of each port e Port Type Port can be one of the following types Unaware C port S port and S custom port Ingress action Egress action Unaware when the port received untagged frames an The TPID of frame untagged frame obtain a tag based on PVID and transmitted by Unaware The function is forwarded port will be set to of Unaware when the port received tagged frames 0x8100 can be used 1 if the tagged frame with TPID 0x8100 it for 802 1QinQ become a double tag frame and is forwarded double tag 2 if the TPID of tagged frame is not 0x8100 ex 0x
13. Auto reflash Figure 4 7 2 The Port Security Switch Status User Module Name Abbr Limit Control L 8 D v Port 1 2 3 4 A 6 1 3 2A 104 B 108 Parameter description User Module Legend The legend shows all user modules that may request Port Security services e User Module Name The full name of a module that may request Port Security services e Abbr A one letter abbreviation of the user module This is used in the Users column in the port status table o Port Status The table has one row for each port on the selected switch and a number of columns which are O Port The port number for which the status applies Click the port number to see the status for this particular port Oo Users Each of the user modules has a column that shows whether that module has enabled Port Security or not A means that the corresponding user module is not enabled whereas a letter indicates that the user module abbreviated by that letter see Abbr has enabled port security State Shows the current state of the port It can take one of four values Disabled No user modules are currently using the Port Security service Ready The Port Security service is in use by at least one user module and is awaiting frames from unknown MAC addresses to arrive Limit Reached The Port Security service is enabled by at least the Limit Control user module and that module has indicated that the limit is reache
14. Checkmarks indicate which ports are members of the entry Check or uncheck as needed to modify the entry e Adding a New Static Entry Click to add a new entry to the static MAC table Specify the VLAN ID MAC address and port members for the new entry Click Save e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 116 Publication date Feb 2012 Revision A3 3 9 2 Dynamic MAC Table Entries in the MAC Table are shown on this page The MAC Table contains up to 8192 entries and is sorted first by VLAN ID then by MAC address Web Interface To Display MAC Address Table in the web interface 1 Click Dynamic MAC Table 2 Specify the VLAN and MAC Address 3 Display MAC Address Table Figure 3 9 2 The Dynamic MAC Address Table information x 00 00 00 00 00 00 Port Members Type VLAN MAC Address cru 1 2 3 4 5 6 7 8 o9 10 11 12 Static 1 00 01 C1 00 00 00 y Dynamic 1 00 25 22 1C 70 F5 y Static 1 33 33 FF 00 02 01 y Static 1 33 33 FF AB CO E2 y Static EFFES CVV aaa Parameter description MAC Table Columns e Type Indicates whether the entry is a static or a dynamic entry eo VLAN The VLAN ID of the entry MAC address The MAC address of the entry e Port Members The ports that are members of the entry e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically
15. QCL QL QoS In a private VLAN communication between ports in that private VLAN is not permitted A VLAN can be configured as a private VLAN PTP is an acronym for Precision Time Protocol a network protocol for synchronizing the clocks of computer systems QCE is an acronym for QoS Control Entry It describes QoS class associated with a particular QCE ID There are six QCE frame types Ethernet Type VLAN UDP TCP Port DSCP TOS and Tag Priority Frames can be classified by one of 4 different QoS classes Low Normal Medium and High for individual application QCL is an acronym for QoS Control List It is the list table of QCEs containing QoS control entries that classify to a specific QoS class on specific traffic objects Each accessible traffic object contains an identifier to its QCL The privileges determine specific traffic object to specific QoS class QL In SyncE this is the Quality Level of a given clock source This is received on a port in a SSM indicating the quality of the clock received in the port QoS is an acronym for Quality of Service It is a method to guarantee a bandwidth relationship between individual applications or protocols A communications network transports a multitude of applications and data including high quality video and delay sensitive data such as real time voice Networks must provide secure predictable measurable and sometimes guaranteed services Achieving the requi
16. assume the value of the first displayed entry allowing for continuous refresh with the same start address The will use the last entry of the currently displayed table as a basis for the next lookup When the end is reached the text No more entries is shown in the displayed table Use the button to start over IGMPv3 Information Table Columns VLAN ID VLAN ID of the group Group Group address of the group displayed Port Switch port number Mode Indicates the filtering mode maintained per VLAN ID port number Group Address basis It can be either Include or Exclude Source Address IP Address of the source Currently system limits the total number of IP source addresses for filtering to be 128 Type Indicates the Type It can be either Allow or Deny Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them for refresh the IGMP Group Status by manual others for next up page or entry 82 Publication date Feb 2012 Revision A3 3 6 MLD Snooping Curiously enough a network node that acts as a source of IPv6 multicast traffic is only an indirect participant in MLD snooping it just provides multicast traffic and MLD doesn t interact with it Note however that in an application like desktop conferencing a network node may act as both a source and an MLD host but MLD interacts with that node only
17. 100 This parameter is only shown if Scheduler Mode is set to Weighted Queue Scheduler Percent Shows the weight in percent for this queue This parameter is only shown if Scheduler Mode is set to Weighted Port Shaper Enable Controls whether the port shaper is enabled for this switch port Port Shaper Rate Controls the rate for the port shaper The default value is This value is restricted to 1000000 when the Unit is kbps and it is restricted to 1 when the Unit is Mbps Port Shaper Unit Controls the unit of measure for the port shaper rate as kbps or Mbps The default value is kbps Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 154 Publication date Feb 2012 Revision A3 3 14 5 Port Tag Remarking The Section provides user to get an overview of QoS Egress Port Tag Remarking for all switch ports Others the ports belong to the currently selected unit as reflected by the page header Web Interface To display the QoS Port Tag Remarking in the web interface 1 Click Configuration QoS Port Tag Remarking Figure 3 14 5 The Port Tag Remarking Click the Port index to set the QoS Port Tag Remarking Tag Remarking Mode Save Reset Parameter description eo Port The logical port for the settings contained in the same row Click on the port number in order to configure tag remarking e
18. Figure 3 7 1 The MVR Configuration Parameter description e MVR Mode Enable Disable the Global MVR e VLANID Specify the Multicast VLAN ID Mode Enable MVR on the port e Type Specify the MVR port type on the port e Immediate Leave Enable the fast leave on the port e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 94 Publication date Feb 2012 Revision A3 3 7 2 Groups Information The section describes user could display the MVR Groups detail information on the switch Entries in the MVR Group Table are shown on this page The MVR Group Table is sorted first by VLAN ID and then by group Web Interface To display the MVR Groups Information in the web interface 1 Click Configuration MVR Groups Information 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 To Click the Refresh to refresh a entry of the MVR Groups Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3 7 2 The MVR Groups Information E E Port Members VLANID Groups Lei 12 Parameter description MVR Group Table Columns e VLANID VLAN ID of the group e Groups Group ID of the group displayed Port Members Ports under this group e Auto refresh To evoke the auto refresh icon then the device will refresh the informat
19. Reserved for SNMPv2c usm User based Security Model USM e Security Level 28 Publication date Feb 2012 Revision A3 Indicates the security model that this entry should belong to Possible security models are NoAuth NoPriv No authentication and no privacy Auth NoPriv Authentication and no privacy Auth Priv Authentication and privacy e Read View Name The name of the MIB view defining the MIB objects for which this request may request the current values The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 Write View Name The name of the MIB view defining the MIB objects for which this request may potentially set new values The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 2 6 7 Tarp The function is used to configure SNMP trap To create a new trap account please check lt No number gt button and enter the trap information then check lt Apply gt Max Group Number 6 Web Interface To configure SNMP Trap setting 1 Click SNMP Trap 2 Display the SNMP Trap Hosts information table 3 Choice a entry to display and modify the detail parameters or click delete button to delete the trap hosts entry Figure 2 6 7 The SNMP Trap Host Configuration Server UDP Community Security Severity Security Authentication Privacy IP Port Name Level Level Protocol Protocol Delete No Version Trap Version Server IP UD
20. an IP address into a physical address such as an Ethernet address ARP allows a host to communicate with other hosts when only the Internet address of its neighbors is known Before using IP the host sends a broadcast ARP request containing the Internet address of the desired destination system ARP Inspection ARP Inspection is a secure feature Several types of attacks can be launched against a host or devices connected to Layer 2 networks by poisoning the ARP caches This feature is used to block such attacks Only valid ARP requests and responses can go through the switch device Auto Negotiation Auto negotiation is the process where two different devices establish the mode of operation and the speed settings that can be shared by those devices for a link C CC CC is an acronym for Continuity Check It is a MEP functionality that is able to detect loss of continuity in a network by transmitting CCM frames to a peer MEP CCM CCM is an acronym for Continuity Check Message It is a OAM frame transmitted from a MEP to it s peer MEP and used to implement CC functionality CDP CDP is an acronym for Cisco Discovery Protocol D DEI DEI is an acronym for Drop Eligible Indicator It is a 1 bit field in the VLAN tag DES DES is an acronym for Data Encryption Standard It provides a complete description of a mathematical algorithm for encrypting enciphering and decrypting deciphering binary coded information Encrypting data co
21. lt Save gt Max Group Number 4 Web Interface To display the configure SNMP Communities in the web interface 1 Click SNMP Communities 2 Click Add new community 3 Specify the SNMP communities parameters 4 Click Save 5 If you want to modify or clear the setting then click Reset Figure2 6 2 The SNMPv1 v2 Communities Security Configuration Delete Community Source Mask o public 0 0 0 0 O private 0 0 0 0 Add new community Save Delete Community User Name Source IP Ji ooo Parameter description e Delete Check to delete the entry It will be deleted during the next save e Community Indicates the community access string to permit access to SNMPv3 agent The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 The community string will be treated as security name and map a SNMPv1 or SNMPv2c community string UserName The UserName access string to permit acccess to SNMPv3 agent The length of UserName string is restricted to 1 32 o Source IP Indicates the SNMP access source address A particular range of source addresses can be used to restrict source subnet when combined with source mask 0 Source Mask Indicates the SNMP access source address mask 22 Publication date Feb 2012 Revision A3 2 6 3 Users The function is used to configure SNMPv3 user The Entry index key is UserName To create a new
22. o fo vw ow Disabled O Parameter description Port The port number for which the configuration below applies e QoS class 146 Publication date Feb 2012 Revision A3 Controls the default QoS class i e the QoS class for frames not classified in any other way There is a one to one mapping between QoS class queue and priority A QoS class of O zero has the lowest priority DP level Controls the default DP level e the DP level for frames not classified in any other way PCP Controls the default PCP for untagged frames DEI Controls the default DEI for untagged frames Tag Class Shows the classification mode for tagged frames on this port Disabled Use default QoS class and DP level for tagged frames Enabled Use mapped versions of PCP and DEI for tagged frames Click on the mode in order to configure the mode and or mapping DSCP Based Click to Enable DSCP Based QoS Ingress Port Classification Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Note DP level Every incoming frame is classified to a Drop Precedence Level DP level which is used throughout the device for providing congestion control guarantees to the frame according to what was configured for that specific DP level PCP PCP is an acronym for Priority Code Point It is a 3 bit field storing the priority level for the 802 1Q frame DEI DEl is an acronym
23. 1 The Mirror Configuration Port to mirror on Mode Disabled gt Disabled Disabled Disabled Disabled Disabled x E Disabled Disabled E Disabled Parameter description e Portto mirror on Port to mirror also known as the mirror port Frames from ports that have either source rx or destination tx mirroring enabled are mirrored on this port Disabled disables mirroring Mirror Port Configuration The following table is used for Rx and Tx enabling Port The logical port for the settings contained in the same row e Mode Select mirror mode Rx only Frames received on this port are mirrored on the mirror port Frames transmitted are not mirrored Tx only Frames transmitted on this port are mirrored on the mirror port Frames received are not mirrored Disabled Neither frames transmitted nor frames received are mirrored Enabled Frames received and frames transmitted are mirrored on the mirror port O Note For a given port a frame is only transmitted once It is therefore not possible to mirror Tx frames on the mirror port Because of this mode for the selected mirror port is limited to Disabled or Rx only o Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 186 Publication date Feb 2012 Revision A3 3 21 Trap Event Severity The function is used to set a Alarm trap an
24. 2 The Port Isolation Configuration Port Isolation Configuration Port Number 4 15 6 7 8 9A 10A 9B 10 00000000 ON O e o 3 o 8 1 O Parameter description e Port Members A check box is provided for each port of a private VLAN When checked port isolation is enabled on that port When unchecked port isolation is disabled on that port By default port isolation is disabled on all ports e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 126 Publication date Feb 2012 Revision A3 3 10 6 MAC based VLAN MAC address based VLAN decides the VLAN for forwarding an untagged frame based on the source MAC address of the frame A most common way of grouping VLAN members is by port hence the name port based VLAN Typically the device adds the same VLAN tag to untagged packets that are received through the same port Later on these packets can be forwarded in the same VLAN Port based VLAN is easy to configure and applies to networks where the locations of terminal devices are relatively fixed As mobile office and wireless network access gain more popularity the ports that terminal devices use to access the networks are very often non fixed A device may access a network through Port A this time but through Port B the next time If Port A and Port B belong to different VLANs the device will be assigned to a different VLAN the next time it a
25. ACL user e Ingress Port Indicates the ingress port of the ACE Possible values are Any The ACE will match any ingress port Policy The ACE will match ingress ports with a specific policy Port The ACE will match a specific ingress port e Frame Type Indicates the frame type of the ACE Possible values are Any The ACE will match any frame type EType The ACE will match Ethernet Type frames Note that an Ethernet Type based ACE will not get matched by IP and ARP frames ARP The ACE will match ARP RARP frames Pv4 The ACE will match all Pv4 frames e Action Indicates the forwarding action of the ACE Permit Frames matching the ACE may be forwarded and learned Deny Frames matching the ACE are dropped e Rate Limiter Indicates the rate limiter number of the ACE The allowed range is 1 to 16 When Disabled is displayed the rate limiter operation is disabled Port Copy Indicates the port copy operation of the ACE Frames matching the ACE are copied to the port number The allowed values are Disabled or a specific port number When Disabled is displayed the port copy operation is disabled Mirror Specify the mirror operation of this port The allowed values are Enabled Frames received on the port are mirrored Disabled Frames received on the port are not mirrored The default value is Disabled CPU Forward packet that matched the specific ACE to CPU CPU Once Forward first packet that matched the specific
26. Add 193 ALIS Dynamic Table iii ic dde 194 4 2 ARPINSPROTION csi ai 195 4 2 CONTIZUTOON o aia S 195 4 2 2 ARO TADA ee 196 4 2 31Dynamic Table ic a io dds 197 4A3SDACP SNOOPING toria A A as A Sevan 198 4 3 1 CONFI QUT ATION ii A e 198 BSD AUS ES A A Bes uae va ics laure la Oak as oats bas ava Bias laws a aia 199 AADEA GR RELAY 5 a aa 201 FAT CONfL SUT ALON id a A Wate bees ness 201 ALDEAS EA A a E eel 203 AS NA a alte lada ed das dos ls ee bes bed a aro ld al dd AP aS 205 4 5 1 CON QUT AION Li A A E il ate 205 SPARA 110191711 EE EEE E E E EE A le ed tn do 212 UI PIES AUS EAN E EE AAE AS EE AEE E EEA EE E E EEE AEA EA 214 ARO AA Ae a css AA AES Ea OEE ca Son bes ds E EE EE EEEE Be E EAE eB Bed 217 4G TCO SUTAN ON eisni E EE E E E E E EETA TENE EEEE 217 420 2 RAGIUS OVA A e a a e E aa a ee EEEE a EE EESE 221 AZO IRA USD CAU A E E ees a ea Coots ead a E Bate 223 AL OE SI eO d A E EEEE EEEE EE EEE EEEE E E E 224 ASLLIEAEC MO a E E 224 E AE RIA A TN 227 ES I ed 01 ANA RO 229 4 8 ACCESS MANAGEMEN Tori cito 230 AS T COn ourat onenen aa EE 230 A I AAE AA EREA AE a ees 232 ASO SS RO eee es 233 AMOS a EE 234 4 11 AUTE METHOD cubata aa dadas 235 CHAPTER 5 MAINTENANCE iscisssssesscecsessscssevsesosesccsssseenssbsetseessesseas sdecesossecsesdeodicedbcsisossbestisesoes 236 Ded RESTART DEVICE ti ved de Seba A A SOL CRE BE ESA EMRE 236 S22 PIRM WARE e bk de cates ter dede lao al A ee Abas EE ees 237 D221 Firmware Upgrade iii io ds 237 SES ARANA
27. For Each setting page shows up to 99 entries from the VLAN table default being 20 selected through the entries per page input field When first visited the web page will show the first 20 entries from the beginning of the VLAN Table The first displayed will be the one with the lowest VLAN ID found in the VLAN Table The VLAN input fields allow the user to select the starting point in the VLAN Table Clicking the button will update the displayed table starting from that or the next closest VLAN Table match Web Interface To configure the IGMP Snooping VLAN Configuration in the web interface 1 Click Configuration IGMP Snooping VLAN Configuration 2 Evoke to select enable or disable Snooping IGMP Querier Specify the parameters in the blank field 3 Click the refresh to update the data or click lt lt or gt gt to display previous entry or next entry 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 5 2 The I GMP Snooping VLAN Configuration IGMP Snooping VLAN Configuration Start from VLAN 1 with 20 entries per page VLAN ID Snooping Enabled IGMP Querier Compatibility RV Ql sec QRI 0 1sec LLQI 0 1sec URI sec 1 O E E E Parameter description VLAN ID It displays the VLAN ID of the entry Snooping Enabled Enable the per VLAN IGMP Snooping Only up to 32 VLANs can be selected I GM
28. Ingress or Egress Web Interface To configure the DSCP Translation parameters in the web interface 1 Click Configuration QoS DSCP Translation 2 Scroll to set the Ingress Translate and Egress Remap DPO and Remap DP1 Parameters 3 Evoke to enable or disable Classify 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 14 8 The DSCP Translation Configuration o E o BE air BE EE i EAA i ofsa amp i oo pm CS1 S1 oes E ee G IEE MAA AK SIKSES ABSA A AE AF11 K AF11 STE 10 AF11 e gt El N Arig 4 AF 13 6 pe Ame ajo HERESIES Es CS2 pr l om amp oo N 2 T nee LAL S EJES 112 AF12 AF13 v 14 art f on w 6 CS2 16 cS2 17 fs i EA aja a coat a alg a SS on N oa N ee El elie i a Et mn a Oo wo 3 E an a i iii D Add EE 2 A D w 160 Publication date Feb 2012 Revision A3 Parameter description DSCP Maximum number of supported DSCP values are 64 and valid DSCP value ranges from 0 to 63 e Ingress Ingress side DSCP can be first translated to new DSCP
29. It will revert to previously saved values Figure 3 7 3 The MLD Snooping Port Group Filtering Configuration Delete Port Filtering Groups a new Fiering Group Save Reset Delete Port Filtering Groups T Add new Filtering Parameter description e Delete Check to delete the entry It will be deleted during the next save eo Port The logical port for the settings You can evoke to enable the port to join filtering Group e Filtering Groups The IP Multicast Group that will be filtered e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 6 4 Status The section describes when you complete the MLD Snooping and how to display the MLD Snooping Status and detail information It will help you to find out the detail information of MLD Snooping status Web Interface To display the MLD Snooping Status in the web interface 1 Click Configuration MLD Snooping Status 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh a entry of the MLD Snooping Status Information 4 Click Clear to clear the MLD Snooping Status Figure 3 6 4 The MLD Snooping Status Quer ries Queries Transmitted f ee EE Parameter description e VLANID The VLAN ID of the entry e Querier Version Working Querier Version currently e Host Version Wor
30. Multi 802 1X one or more supplicants can get authenticated on the same port at the same time Each supplicant is authenticated individually and secured in the MAC table using the Port Security module In Multi 802 1X it is not possible to use the multicast BPDU MAC address as destination MAC address for EAPOL frames sent from the switch towards the supplicant since that would cause all supplicants attached to the port to reply to requests sent from the switch Instead the switch uses the supplicant s MAC address which is obtained from the first EAPOL Start or EAPOL Response Identity frame sent by the supplicant An exception to this is when no supplicants are attached In this case the switch sends EAPOL Request Identity frames using the BPDU multicast MAC address as destination to wake up any supplicants that might be on the port The maximum number of supplicants that can be attached to a port can be limited using the Port Security Limit Control functionality MAC based Auth Unlike port based 802 1X MAC based authentication is not a standard but merely a best practices method adopted by the industry In MAC based authentication users are called clients and the switch acts as the supplicant on behalf of clients The initial frame any kind of frame sent by a client is snooped by the switch which in turn uses the client s MAC address as both username and password in the subsequent EAP exchange with the RADIUS server The 6 byte MAC
31. PONC Ec AA E E Ga cata ta Matas A Al 148 314 3 Por Scheduler mesine A e E ed Hae UTR ORE RATA A R ESS 149 JARA Poft SHAPING ii a E A E Es 152 IIS Pott Tae Remains A 155 ARO PONEDS CP a ia idol riadas escalada 156 3 14 7 DSCP Based OOS vscscsicvssicecsse sets cuss eriein errit ieiet e ESENES Saeb EEEO STES a SEEE EEEREN op eraiten inoa 158 3 14 8 DS GP Translation iia 160 IA AO DSCP Classificados 162 3 14 10 QoS Control List CONFIgUrQti0M oooonononononnnonnconnnnnonnncnnc ono nano nnnonn nono nnnn conan nn anne arats risaie bi oracion nono 163 EROS cvseiaed sigh ects iad lav Saadecssgaisbeeebat dvesesadsdds SEEST S E SES EER Se Eer Rie ouie eek E eop erista iaat 167 3214 FD Storm Cor ltda 169 JAS THERMAL PROTECTION e a a a E E E ced E AE E a 170 SLD 1 CONPIQULAUON o ei easter ade 170 Sal DD SEAMS EE AE cosas AE TEE da E E AEA A E E aten els o 172 Bail OSs REO WA GEN e Ree ca ce N a E oak Be STORES 173 TAO LEC OA e a a a e a a a a a a e TeS 173 AOL SAMPLE is ta tee eee Ass 175 IAMLOOP PROTECTION a ln a de e e ad 177 IATA CONJIBULALION LA A OER Ad A Meee RY 177 TATU dal a dy lial estan Ed el eo on ed eta De le AO 179 JLS INGE A O a olaa e 180 IAEA LORD ds le alce lacado e ea la ed e e la ek 183 3 20 MIRRORING na a ta 185 322 ERAP EVENT SEVERITY oia taa ets ta la dai ida 187 3 22 SMTP CONFIGURATIONS nonren a dias 188 SS RAN 189 CHAPTER 4 SAAB A E A ERS 191 4 1 TP SOURCE GUARDA E 191 ALAS CONT QUPALION A A Aia td dd 191 ALSO TADA
32. Publication date Feb 2012 Revision A3 3 8 LLDP The switch supports the LLDP For current information on your switch model The Link Layer Discovery Protocol LLDP provides a standards based method for enabling switches to advertise themselves to adjacent devices and to learn about adjacent LLDP devices The Link Layer Discovery Protocol LLDP is a vendor neutral Link Layer protocol in the Internet Protocol Suite used by network devices for advertising their identity capabilities and neighbors on a IEEE 802 local area network principally wired Ethernet The protocol is formally referred to by the IEEE as Station and Media Access Control Connectivity Discovery specified in standards document IEEE 802 1AB 3 8 1 LLDP Configuration You can per port to do the LLDP configuration and the detail parameters the settings will take effect immediately This page allows the user to inspect and configure the current LLDP port settings Web Interface To configure LLDP 1 Click LLDP configuration 2 Modify LLDP timing parameters 3 Set the required mode for transmitting or receiving LLDP messages 4 Specify the information to include in the TLV field of advertised messages 5 Click Save Figure 3 8 1 The LLDP Configuration Tx Interval seconds Tx Hold 3 Tx Reinit seconds Optional TLVs Mode CDP aware PortDescr SysName SysDescr Sys Capa Mgmt Addr Y E Disabled Disabled Disabled v Disabled Disabled Disabled Di
33. Refresh button eo Action Indicates the classification action taken on ingress frame if parameters configured are matched with the frame s content There are three action fields Class DPL and DSCP Class Classified QoS Class if a frame matches the QCE it will be put in the queue DPL Drop Precedence Level if a frame matches the QCE then DP level will set to value displayed under DPL column DSCP If a frame matches the QCE then DSCP will be classified with the value displayed under DSCP column e Modification Buttons You can modify each QCE QoS Control Entry in the table using the following buttons O Inserts a new QCE before the current row 8 Edits the QCE Moves the QCE up the list Moves the QCE down the list 9 Deletes the QCE O The lowest plus sign adds a new entry at the bottom of the QCE listings o Port Members Check the checkbox button in case you what to make any port member of the QCL entry By default all ports will be checked eo Key Parameters Key configuration are discribed as below 164 Publication date Feb 2012 Revision A3 Tag Value of Tag field can be Any Untag or Tag VID Valid value of VLAN ID can be any value in the range 1 4095 or Any user can enter either a specific value or a range of VIDs PCP Priority Code Point Valid value PCP are specific 0 1 2 3 4 5 6 7 or range 0 1 2 3 4 5 6 7 0 3 4 7 or Any DEI Drop Eligible Indica
34. Specify Authentication Port for Radius Server Default is 1812 4 Specify the Secret with Radius Server To configure a RADIUS Accounting Server Configuration of AAA in the web interface 1 Check Enabled 2 Specify IP address or Hostname for Radius Server 3 Specify Accounting Port for Radius Server Default is 1813 4 Specify the Secret with Radius Server To configure a TACACS Authentication Server Configuration of AAA in the web interface 1 Check Enabled 2 Specify IP address or Hostname for TACACS Server 3 Specify Authentication Port for TACACS Server Default is 49 4 Specify the Secret with TACACS Server Figure 4 5 3 1 The Common Server Configuration Figure 4 5 3 2 The TACACS Accounting Configuration Authorization Fallback to Local Authorization Accounting Figure 4 5 3 3 The RADIUS Configuration Enabled IP Address Hostname 1 2 3 4 5 Parameter description Timeout The Timeout which can be set to a number between 3 and 3600 seconds is the maximum time to wait for a reply from a server If the server does not reply within this timeframe we will consider it to be dead and continue with the next enabled server if any RADIUS servers are using the UDP protocol which is unreliable by design In order to cope with lost frames the timeout interval is divided into 3 subintervals of equal length If a reply i
35. adds a new entry at the bottom of the ACE listings e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values e Auto refresh To evoke the auto refresh to refresh the information automatically e Upper right icon Refresh clear Remove All You can click them for refresh the ACL configuration or clear them by manual Others remove all to clean up all ACL configurations on the table 48 Publication date Feb 2012 Revision A3 3 2 4 ACL Status The section describes how to shows the ACL status by different ACL users Each row describes the ACE that is defined It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations The maximum number of ACEs is 256 on each switch Web Interface To display the ACL status in the web interface 1 Click Configuration ACL then ACL status 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the ACL Status Figure 3 2 4 The ACL Rate Limiter Configuration ACL Status Combined Y Auto refresh C User Ingress Port Frame Type Action Rate Limiter PortCopy Mirror CPU CPUOnce Counter Conflict Loop Detection Any ARP Deny 2 Disabled Disabled Yes No 0 No Static Policy 1 ARP Permit Disabled Disabled Disabled No No 34 No Static Any Any Permit Disabled Disabled Disabled No No 479 No Parameter description eo User Indicates the
36. amp Shutdown 4 Click Save Figure 4 7 1 The Port Security Limit Control Configuration Parameter description System Configuration eo Mode Indicates if Limit Control is globally enabled or disabled on the switch If globally disabled other modules may still use the underlying functionality but limit checks and corresponding 224 Publication date Feb 2012 Revision A3 actions are disabled Aging Enabled If checked secured MAC addresses are subject to aging as discussed under Aging Period Aging Period If Aging Enabled is checked then the aging period is controlled with this input If other modules are using the underlying port security for securing MAC addresses they may have other requirements to the aging period The underlying port security will use the shorter requested aging period of all modules that use the functionality The Aging Period can be set to a number between 10 and 10 000 000 seconds To understand why aging may be desired consider the following scenario Suppose an end host is connected to a 3rd party switch or hub which in turn is connected to a port on this switch on which Limit Control is enabled The end host will be allowed to forward if the limit is not exceeded Now suppose that the end host logs off or powers down If it wasn t for aging the end host would still take up resources on this switch and will be allowed to forward To overcome this situation enable aging Wit
37. and integers 0 9 no special character is allowed whichever Group name you try map to a VLAN must be present in Protocol to Group mapping table and must not be preused by any other existing mapping entry on this page e VLANID Indicates the ID to which Group Name will be mapped A valid VLAN ID ranges from 1 4095 Oo Port Members A row of check boxes for each port is displayed for each Group Name to VLAN ID mapping To include a port in a mapping check the box To remove or exclude the port from the mapping make sure the box is unchecked By default no ports are members and all boxes are unchecked e Adding a New Group to VLAN mapping entry Click to add a new entry in mapping table An empty row is added to the table the Group 132 Publication date Feb 2012 Revision A3 Name VLAN ID and port members can be configured as needed Legal values for a VLAN ID are 1 through 4095 The button can be used to undo the addition of new entry e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh You can click them for refresh the Protocol Group Mapping information by manual 3 10 8 IEEE 802 1QinQ double tag configuration Service providers can use Q in Q to transparently pass Layer 2 VLAN traffic from a customer
38. authentication which involves communications between a Supplicant Authenticator and an Authentication Server Web Interface To Display MAC based VLAN configured in the web interface 1 Click MAC based VLAN Status 2 Specify the Staic NAS Combined 3 Display MAC based information Figure 3 10 6 2 The MAC based VLAN Membership Status for User Static E Port Members MAC Address VLAN ID 1 2 3 4 5 6 7 8 9 10 11 12 Parameter description MAC Address Indicates the MAC address VLAN ID Indicates the VLAN ID Port Members Port members of the MAC based VLAN entry Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the MAC based VLAN Memebership information by manual 3 10 7 Protocol based VLAN This section describe Protocol based VLAN The Switch support Protocol include Ethernet LLC SNAP Protocol LLC The Logical Link Control LLC data communication protocol layer is the upper sub layer of the Data Link Layer which is itself layer 2 just above the Physical Layer in the seven layer OSI reference model It provides multiplexing mechanisms that make it possible for several network protocols IP IPX Decnet and Appletalk to coexist within a multipoint network and to be transported over the same network media and can also provide flow control and automatic repeat request ARQ error management mecha
39. can click them for refresh the IGMP Group Status by manual others for next up page or entry 3 6 6 IPv6 SSM Information The section describes the user to configure the Entries in the MLDv2 Information Table are shown on this page The MLDv2 Information Table is sorted first by VLAN ID then by group and then by Port No Diffrent source addresses belong to the same group are treated as single entry Each page shows up to 64 entries from the MLDv2 SSM Source Specific Multicast Information table default being 20 selected through the entries per page input field When first visited the web page will show the first 20 entries from the beginning of the MLDv2 Information Table The Start from VLAN and group input fields allow the user to select the starting point in the MLDv2 Information Table Web Interface To display the MLDv2 IPv6 SSM Information in the web interface 1 Click Configuration MLD Snooping IPv6 SSM Information 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh a entry of the MLDv2 IPv6 SSM Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3 6 6 The I Pv6 SSM Information L VLANID Group PortNo Mode Source Address Type No more entries Parameter description MLDv2 Information Table Columns e VLANID VLAN ID of the group e Group Group address of the group displayed eo Port Switc
40. changes Reset Click to undo any changes made locally and revert to previously saved values 60 Publication date Feb 2012 Revision A3 2 4 2 MSTI Mapping When you implement an Spanning Tree protocol on the switch that the bridge instance The CIST is not available for explicit mapping as it will receive the VLANs not explicitly mapped Due to the reason that you need to set the list of VLANs mapped to the MSTI The VLANs must be separated with comma and or space A VLAN can only be mapped to one MSTI An unused MSTI should just be left empty l e not having any VLANs mapped to it This section describes it allows the user to inspect the current STP MSTI bridge instance priority configurations and possibly change them as well Web Interface To configure the Spanning Tree MSTI Mapping parameters in the web interface 1 Click Configuration Spanning Tree MSTI Mapping 2 Specify the configuration identification parameters in the field Specify the VLANs Mapped blank field 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 4 2 The MSTI Configuration Configuration Name 00 40 c7 74 00 d1 Configuration Revision 0 MSTI VLANs Mapped MST MSTI3 MSTI7 Save Reset Parameter description Configuration Identification e Configuration Name The n
41. clear the radio button to remove the port from the aggregation By default no ports belong to any aggregation group Only full duplex ports can join an aggregation and ports must be in the same speed in each group Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 52 Publication date Feb 2012 Revision A3 3 3 2 LACP Ports using Link Aggregation Control Protocol according to IEEE 802 3ad specification as their trunking method can choose their unique LACP GroupID to form a logic trunked port The benefit of using LACP is that a port makes an agreement with its peer port before it becomes a ready member of a trunk group also called aggregator LACP is safer than the other trunking method static trunk 3 3 2 1 Configuration This page allows the user to inspect the current LACP port configurations and possibly change them as well An LACP trunk group with more than one ready member ports is a real trunked group An LACP trunk group with only one or less than one ready member ports is not a real trunked group Web Interface To configure the Trunk Aggregation LACP parameters in the web interface 1 2 S Click Configuration LACP Configuration Evoke to enable or disable the LACP on the port of the switch Scroll the Key parameter with Auto or Specific Default is Auto Scroll the Role with Active or Passive Default
42. collisions e Auto refresh To evoke the auto refresh to refresh the Queuing Counters automatically e Upper right icon Refresh clear You can click them for refresh the Port Detail Statistics or clear them by manual 3 1 5 Qos Statistics The section describes that switch could display the QoS detailed Queuing counters for a specific switch port for the different queues for all switch ports Web Interface To Display the Queueing Counters in the web interface 1 Click Configuration Port then QoS Statistics 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the Queueing Counters or clear all information when you click Clear Figure 3 1 5 The Queuing Counters Overview reten ces g 2 2 2 2 e x x x x x E x o a oooococeoc co 000000000005 SS SSI SS SS S 5 2 ooooocoooocoooo 000000000005 elolelolelsloleleleleloks CE E E E eo coco os aaa 2000000000005 alslalslelalslolelslel Ej 2000000000000 alslalslelelslolelsloloEz ooooocooooooo SIslelsleleleleleleleleksy SS Sa SS SAS 1 2 3 4 5 6 il El 9 10 1 12 Parameter description eo Port The logical port for the settings contained in the same row e Qn Qn is the Queue number QoS queues per port QO is the lowest priority queue Rx Tx The number of received and transmitted packets per queue e Auto refresh To evoke the auto refresh to refresh t
43. commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in ii Publication date Feb 2012 Revision A3 FCC Caution CE mark Warning gt gt accordance with the Instruction manual may cause harmful interference to radio communications To assure continued compliance example use only shielded interface cables when connection to computer or peripheral devices Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the Following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This is a Class A device In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Note Emphasizes important information or calls your attention to related features or instructions WARNING Alerts you to a potential hazard that could cause personal injury CAUTION Alerts you to a potential hazard that could cause loss of data or damage the system or equipment Table of Contents RREVESTOM FLISTONY cc a ains eoliano E dino viii INTRODUCTION scsssssssssssssssesssserses
44. current STP MSTI port configurations and possibly change them as well An MSTI port is a virtual port which is instantiated separately for each active CIST physical port for each MSTI instance configured on and applicable to the port The MSTI instance must be selected before displaying actual MSTI port configuration options It contains MSTI port settings for physical and aggregated ports Web Interface To configure the Spanning Tree MSTI Port Configuration parameters in the web interface 1 Click Configuration Spanning Tree MSTI Ports 2 Scroll to select the MST1 or other MSTI Port 3 Click Get to set the detail parameters of the MSTI Ports 4 Scroll to set all parameters of the MSTI Port configuration 5 Click the save to save the setting 6 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 4 5 The MSTI Port Configuration E g ax Tax Parameter description eo Port The switch port number of the corresponding STP CIST and MSTI port e Path Cost Controls the path cost incurred by the port The Auto setting will set the path cost as appropriate by the physical link speed using the 802 1D recommended values Using the Specific setting a user defined value can be entered The 66 Publication date Feb 2012 Revision A3 path cost is used when establishing the active topology of the network Lower
45. disable 3 Specify the parameters in each blank field 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 23 1 The UPnP Configuration UPnP Configuration Mode Disabled TTL 4 Advertising Duration 100 Parameter description These parameters are displayed on the UPnP Configuration page e Mode Indicates the UPnP operation mode Possible modes are Enabled Enable UPnP mode operation Disabled Disable UPnP mode operation When the mode is enabled two ACEs are added automatically to trap UPNP related packets to CPU The ACEs are automatically removed when the mode is disabled eo TTL The TTL value is used by UPnP to send SSDP advertisement messages Valid values are in the range 1 to 255 e Advertising Duration The duration carried in SSDP packets is used to inform a control point or control points how often it or they should receive an SSDP advertisement message from this switch If a control point does not receive any message within the duration it will think that the switch no longer exists Due to the unreliable nature of UDP in the standard it is recommended that such refreshing of advertisements to be done at less than one half of the advertising duration In the implementation the switch sends SSDP messages periodically at the interval one half of the advertising duration minus 30 seconds Valid v
46. e Rate Limiter Indicates the rate limiter number of the ACE The allowed range is 1 to 16 When Disabled is displayed the rate limiter operation is disabled Port Copy Indicates the port copy operation of the ACE Frames matching the ACE are copied to the port number The allowed values are Disabled or a specific port number When Disabled is displayed the port copy operation is disabled e Mirror Specify the mirror operation of this port The allowed values are Enabled Frames received on the port are mirrored Disabled Frames received on the port are not mirrored The default value is Disabled Logging Indicates the logging operation of the ACE Possible values are Enabled Frames matching the ACE are stored in the System Log Disabled Frames matching the ACE are not logged Please note that the System Log memory size and logging rate is limited e Shutdown Indicates the port shut down operation of the ACE Possible values are Enabled f a frame matches the ACE the ingress port will be disabled Disabled Port shut down is disabled for the ACE e Counter The counter indicates the number of times the ACE was hit by a frame Modification Buttons You can modify each ACE Access Control Entry in the table using the following buttons O Inserts a new ACE before the current row Edits the ACE row O Moves the ACE up the list D Moves the ACE down the list O Deletes the ACE O The lowest plus sign
47. following modes i e modes using the Port Security functionality to secure MAC addresses e Single 802 1X Multi 802 1 X MAC Based Auth If a client is denied access either because the RADIUS server denies the client access or because the RADIUS server request times out according to the timeout specified on the Configuration Security AAA page the client is put on hold in the Unauthorized state The hold timer does not count during an on going authentication In MAC based Auth mode the The switch will ignore new frames coming from the client during the hold time The Hold Time can be set to a number between 10 and 1000000 seconds e RADIUS Assigned QoS Enabled 206 Publication date Feb 2012 Revision A3 RADIUS assigned QoS provides a means to centrally control the traffic class to which traffic coming from a successfully authenticated supplicant is assigned on the switch The RADIUS server must be configured to transmit special RADIUS attributes to take advantage of this feature see RADIUS Assigned QoS Enabled below for a detailed description The RADIUS Assigned QoS Enabled checkbox provides a quick way to globally enable disable RADIUS server assigned QoS Class functionality When checked the individual ports ditto setting determine whether RADIUS assigned QoS Class is enabled on that port When unchecked RADIUS server assigned QoS Class is disabled on all ports e RADIUS Assigned VLAN Enabled RADIUS a
48. full control of the administrator This feature is also known as Root Guard o Restricted TCN If enabled causes the port not to propagate received topology change notifications and topology changes to other ports If set it can cause temporary loss of connectivity after changes in a spanning tree s active topology as a result of persistently incorrect learned station location information It is set by a network administrator to prevent bridges external to a core region of the network causing address flushing in that region possibly because those bridges are not under the full control of the administrator or the physical link state of the attached LANs transits frequently eo BPDU Guard If enabled causes the port to disable itself upon receiving valid BPDU s Contrary to the similar bridge setting the port Edge status does not affect this setting A port entering error disabled state due to this setting is subject to the bridge Port Error Recovery setting as well o Point to Point Controls whether the port connects to a point to point LAN rather than to a shared medium This can be automatically determined or forced either true or false Transition to the forwarding state is faster for point to point LANs than for shared media e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 4 5 MSTI Ports The section describes it allows the user to inspect the
49. in its role as an MLD host A source node creates multicast traffic by sending packets to a multicast address In IPv6 addresses with the first eight bits set that is FF as the first two characters of the address are multicast addresses and any node that listens to such an address will receive the traffic sent to that address Application software running on the source and destination systems cooperates to determine what multicast address to use Note that this is a function of the application software not of MLD When MLD snooping is enabled on a VLAN the switch acts to minimize unnecessary multicast traffic If the switch receives multicast traffic destined for a given multicast address it forwards that traffic only to ports on the VLAN that have MLD hosts for that address It drops that traffic for ports on the VLAN that have no MLD hosts MLD snooping enabled Listener MLD host a uy Source SO I fo Listener MLD host 3 6 1 Basic Configuration The section will let you understand how to configure the MLD Snooping basic configuration and the parameters Web Interface To configure the MLD Snooping Configuration in the web interface 1 Click Configuration MLD Snooping Basic Configuration 2 Evoke to enable or disable the Global configuration parameters Evoke the port to join Router port and Fast Leave 3 Scroll to select the Throtting mode with unlimited or 1 to 10 4 Click the save to save the s
50. interface To configure System Information in the web interface 1 Click System System Information Configuration 2 Write System Contact System Name System Location information in this page 3 Click Save Figure 2 1 2 System Information configuration System Information Configuration System Contact System Name System Location Parameter description eo System Contact GEL2 ESW10 The textual identification of the contact person for this managed node together with information on how to contact this person The allowed string length is O to 255 and the allowed content is the ASCII characters from 32 to 126 eo System Name An administratively assigned name for this managed node By convention this is the node s fully qualified domain name A domain name is a text string drawn from the alphabet A Za z digits 0 9 minus sign No space characters are permitted as part of a name The first character must be an alpha character And the first or last character must not be a minus sign The allowed string length is O to 255 e System Location The physical location of this node e g telephone closet 3rd floor The allowed string length is O to 255 and the allowed content is the ASCII characters from 32 to 126 6 Publication date Feb 2012 Revision A3 2 1 3 CPU Load This page displays the CPU load using an SVG graph The load is measured as averaged over the last 100ms 1
51. is Active Click the save to save the setting If you want to cancel the setting then you need to click the reset button It will revert to previously saved values Figure 3 3 2 1 The LACP Port Configuration Port LACP Enabled Key Role 1 O 2 O __ 3 O _ 4 O O a 6 O __ 7 O 8 O Auto Y z Active 9 oO 0 o 7 o 7 O Auto O Parameter description Port The switch port number LACP Enabled Controls whether LACP is enabled on this switch port LACP will form an aggregation when 2 or more ports are connected to the same partner LACP can form max 12 LLAGs per switch and 2 GLAGs Key The Key value incurred by the port range 1 65535 The Auto setting will set the key as appropriate by the physical link speed LOMb 1 100Mb 2 1Gb 3 Using the Specific setting a user defined value can be entered Ports with the same Key value can participate in the same aggregation group while ports with different keys cannot Role The Role shows the LACP activity status The Active will transmit LACP packets each second while Passive will wait for a LACP packet from a partner speak if spoken to Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 54 Publication date Feb 2012 Revision A3 3 3 2 2 System Status This section describes that when you complete to set LACP function on the switch t
52. lt gt v 1 O Disable Disable v 2 OF Disable w Disable _ E 3 O Disable Disable v 4 O Disable M Disable _ lo 5 O Disable Disable v 6 O Disable Disable x 7 O Disable Disable x 8 O Disable Disable v 9A O Disable Disable 10A O Disable Y Disable x 9B O Disable Disable Y 10B O Disable Disable v Parameter description o Port The Port coulmn shows the list of ports for which you can configure dscp ingress and egress settings e Ingress In Ingress settings you can change ingress translation and classification settings for individual ports There are two configuration parameters available in Ingress 1 Translate To Enable the Ingress Translation click the checkbox 2 Classify Classification for a port have 4 different values e Disable No Ingress DSCP Classification e DSCP 0 Classify if incoming or translated if enabled DSCP is 0 e Selected Classify only selected DSCP for which classification is enabled as specified in DSCP Translation window for the specific DSCP e All Classify all DSCP 156 Publication date Feb 2012 Revision A3 eo Egress Port Egress Rewriting can be one of below parameters e Disable No Egress rewrite e Enable Rewrite enable without remapped e Remap DSCP from analyzer is remapped and frame is remarked with remapped DSCP value e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to prev
53. multicast group before The packets will be discarded by the IGMP Snooping if the user transmits multicast packets to the multicast group that had not been built up in advance IGMP mode enables the switch to issue IGMP function that you enable IGMP proxy or snooping on the switch which connects to a router closer to the root of the tree This interface is the upstream interface The router on the upstream interface should be running IGMP 3 5 1 Basic Configuration The section describes how to set the basic IGMP snooping on the switch which connects to a router closer to the root of the tree This interface is the upstream interface The router on the upstream interface should be running IGMP Web Interface To configure the IGMP Snooping parameters in the web interface 1 Click Configuration IGMP Snooping Basic Configuration 2 Evoke to select enable or disable which Global configuration 3 Evoke which port wants to become a Router Port or enable disable the Fast Leave function 4 Scroll to set the Throtting parameter 5 Click the save to save the setting 6 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 5 1 The I GMP Snooping Configuration Global Configuration Snooping Enabled a Unregistered IPMCv4 Flooding Enabled Y 232 0 0 0 ME O Port RouterPort FastLeave Throttling gt E unlimited unlimited unlimited unlimited Y
54. must all be present at least once in the Access Accept packet e The switch looks for the first set of these attributes that have the same Tag value and fulfil the following requirements if Tag O is used the Tunnel Private Group ID does not need to include a Tag Value of Tunnel Medium Type must be set to IEEE 802 ordinal 6 Value of Tunnel Type must be set to VLAN ordinal 13 Value of Tunnel Private Group ID must be a string of ASCII chars in the range 0 9 which is interpreted as a decimal string representing the VLAN ID Leading 0 s are discarded The final value must be in the range 1 4095 e Guest VLAN Enabled When Guest VLAN is both globally enabled and enabled checked for a given port the switch considers moving the port into the Guest VLAN according to the rules outlined below This option is only available for EAPOL based modes e e Port based 802 1X Single 802 1X e Multi 802 1X For trouble shooting VLAN assignments use the Monitor gt VLANs gt VLAN Membership and VLAN Port pages These pages show which modules have temporarily overridden the current Port VLAN configuration Guest VLAN Operation 210 Publication date Feb 2012 Revision A3 When a Guest VLAN enabled port s link comes up the switch starts transmitting EAPOL Request Identity frames If the number of transmissions of such frames exceeds Max Reauth Count and no EAPOL frames have been received in the mean
55. of the user The allowed range is 1 to 15 If the privilege level value is 15 it can access all groups i e that is granted the fully control of the device But others value need to refer to each group privilege level User s privilege should be same or greater than the group privilege level to have the access of that group By default setting most groups privilege level 5 has the read only access and privilege level 10 has the read write access And the system maintenance software upload factory defaults and etc need user privilege level 15 Generally the privilege level 15 can be used for an administrator account privilege level 10 for a standard user account and privilege level 5 for a guest account 12 Publication date Feb 2012 Revision A3 2 3 2 Privitege Level This page provides an overview of the privilege levels The switch provides user set Account Aggregation Diagnostics EEE GARP GVRP IP IPMC Snooping LACP LLDP LLDP MED MAC Table MRP MVR MVRP Maintenance Mirroring POE Ports Private VLANs QoS SMTP SNMP Security Spanning Tree System Trap Event VCL VLANs Voice VLAN Privilege Levels form 1 to 15 Web Interface To configure Privilege Level in the web interface 1 Click SYSTEM Account Privilege Level 2 Specify the Privilege parameter 3 Click Save Figure2 3 2 The Privilege Level configuration a alla ojojojo Ala a j ojjojjojijojjejju ojjojjojijojjojj
56. same network policies apply as those advertised in the Voice application policy 3 Guest Voice support a separate limited feature set voice service for guest users and visitors with their own IP Telephony handsets and other similar appliances supporting interactive voice services 4 Guest Voice Signalling conditional for use in network topologies that require a different policy for the guest voice signalling than for the guest voice media This application type should not be advertised if all the same network policies apply as those advertised in the Guest Voice application policy 5 Softphone Voice for use by softphone applications on typical data centric devices such as PCs or laptops This class of endpoints frequently does not support multiple VLANs if at all and are typically configured to use an untagged VLAN or a single tagged data specific VLAN When a network policy is defined for use with an untagged VLAN see Tagged flag below then the L2 priority field is ignored and only the DSCP value has relevance 6 Video Conferencing for use by dedicated Video Conferencing equipment and other similar appliances supporting real time interactive video audio services 7 Streaming Video for use by broadcast or multicast based video content distribution and other similar applications supporting streaming video services that require specific network policy treatment Video applications relying on TCP with buffering woul
57. the CIST normal Port configuration 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 4 4 The STP CIST Port Configuration CIST Aggregated Port Configuration Restricted BPDU Guard Point to Admin Edge Auto Edge Role TCN point Edge a a O Forced True Priority Admin Edge Auto Edge BPDU Guard O O O 128 Edge 128 w Edge 128 Edge 128 Edge 128 v Edge 128 Edge 128 Edge 128 w Edge 128 Edge 128 w Edge 128 Y Edge 128 w Edge EES ES lt EAS EEE EEE E EEES HHH ea aaa aaa ee ca aaa aaa IU UC UE UG UE A MEME EEES Parameter description eo Port The switch port number of the logical STP port e STP Enabled Controls whether STP is enabled on this switch port e Path Cost Controls the path cost incurred by the port The Auto setting will set the path cost as appropriate by the physical link speed using the 802 1D recommended values Using the Specific setting a user defined value can be entered The path cost is used when establishing the active topology of the network Lower path cost ports are chosen as forwarding ports in favour of higher path cost p
58. the device will refresh the information automatically e Upper right icon Refresh lt lt gt gt You can click them for refresh the Dynamic IP Source Guard Table by manual others for next up page or entry 194 Publication date Feb 2012 Revision A3 4 2 ARP Insprction The section describes to configure the ARP Inspection parameters of the switch You could use the ARP Inspection configure to manage the ARP table 4 2 1 Configuration This section describes how to configure ARP Inspection setting including Mode Enabled and Disabled Port Enabled and Disabled Web Interface To configure an ARP Inspection Configuration in the web interface 1 Select Enabled in the Mode of ARP Inspection Configuration 2 Select Enabled of the specific port in the Mode of Port Mode Configuration 3 Click Save Figure 4 2 1 The ARP Inspection Configuration Mode Disabled Translate dynamic to static 1 2 3 4 5 6 7 8 9A DA Disabled v Disabled w pisaba e 8 S Parameter description e Mode of ARP Inspection Configuration Enable the Global ARP Inspection or disable the Global ARP Inspection e Port Mode Configuration Specify ARP Inspection is enabled on which ports Only when both Global Mode and Port Mode on a given port are enabled ARP Inspection is enabled on this given port e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to p
59. the time periodically without user s processing Time Zone is an offset time off GMT You have to select the time zone first and then perform time sync via NTP because the switch will combine this time zone offset and updated NTP time to come out the local time otherwise you will not able to get the correct time The switch supports configurable time zone from 12 to 13 step 1 hour Default Time zone 8 Hrs Web Interface To configure Time in the web interface 1 Click SYSTEM NTP 2 Specify the Time parameter in manual parameters 3 Click Save Figure 2 2 2 The NTP configuration NTP Configuration Server 1 Server 2 Server 3 Server 4 Server 5 Parameter description e Server lto 5 Provide the NTP IPv4 or IPv6 address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field For example fe80 215 c5ff fe03 4dc7 The symbol is a special syntax that can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once It can also represent a legally valid Pv4 address For example 192 1 2 34 eo Buttons These buttons are displayed on the NTP page Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 10 Publication date Feb 2012 Revision A3 2 3 Account In this function only admini
60. to save the configuration to ROM 2 6 6 Access The function is used to configure SNMPv3 accesses The Entry index key are Group Name Security Model and Security level To create a new access account please check lt Add new access gt button and enter the access information then check lt Save gt Max Group Number 14 Web Interface To display the configure SNMP Access in the web interface Click SNMP Accesses Click Add new Access Specify the SNMP Access parameters Click Save If you want to modify or clear the setting then click Reset ARWN Figure 2 6 6 The SNMP Accesses Configuration Security Security Delete Group Name Model Leyal O default_ro_group any NoAuth NoPriv CO default_rw_group any NoAuth NoPriv Add new access Save Read View Name Write View Name default_view default_view vw default_view vw Delete Group Name Security Model Security Level Read View Name Write View Name Parameter description e Delete Check to delete the entry It will be deleted during the next save e Group Name A string identifying the group name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 e Security Model Indicates the security model that this entry should belong to Possible security models are any Any security model accepted v1 v2c usm v1 Reserved for SNMPv1 v2c
61. web interface 1 Click Configuration ACL then Ports 2 To scroll the specific parameter value to select the correct value for port ACL setting 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the reset button It will revert to previously saved values 5 After you configure complete then you could see the Counter of the port then you could click refresh to update the counter or Clear the information Figure 3 2 1 The ACL Ports Configuration ACL Ports Configuration Port PolicyID Action RateLimiterID Port Copy The logical port for the settings contained in the same row 1 1 w Permit Disabled 2 1 4 Permit Disabled 3 1 Permit Disabled Y 4 1 Permit x Disabled 5 41 1 Permit Y Disabled 6 1 Permit Disabled Y 7 1 401 Permit Y Disabled v Parameter description eo Port e Policy ID Disabled Port 1 Pot2 eee Poti Pot2 Disabled EN Pot1 E Pot2 Disabled ES Port 1 Pot2 MEE Port 1 Pot2 Disabled Port 1 Pot2 Ee Pot1 Pot2 Mm Mirror Logging Shutdown Counter Disabled Disabled Disabled v 7682 Disabled Disabled Disabled v 0 Disabled Y Disabled Disabled v 0 Disabled Disabled Disabled Y 0 Disabled Disabled Disabled v 0 Disabled Disabled Disabled v 0 Disabled D
62. whether access to the group is permitted or denied If an IGMP profile denying access to a multicast group is applied to a switch port the IGMP join report requesting the stream of IP multicast traffic is dropped and the port is not allowed to receive IP multicast traffic from that group If the filtering action permits access to the multicast group the IGMP report from the port is forwarded for normal processing IGMP filtering controls only IGMP membership join reports and has no relationship to the function that directs the forwarding of IP multicast traffic Web Interface To configure the IGMP Snooping Port Group Configuration in the web interface 1 Click Configuration IGMP Snooping Port Group Filtering 2 Click Add new Filtering Group 3 Scroll the Port to enable the Port Group Filtering Specify the Filtering Groups in the blank field 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 5 3 The I GMP Snooping Port Group Filtering Configuration Delete Port Filtering Groups Save Reset Parameter description Delete Check to delete the entry It will be deleted during the next save Port 76 Publication date Feb 2012 Revision A3 To evoke the port enable the IGMP Snooping Port Group Filtering function e Filtering Groups The IP Multicast Group that will be filtered e Butto
63. wn ete cnet r teak eet Sees ce Nah cot ned ck tate ants ig 252 Mi delia ds ed 252 Ni dz 253 Oi dci 254 DP di 254 NT 255 Ri A in 256 O eda a eT ek 256 ONO 257 Ud dad idad 258 Revision History Release Date Revision vo 91 08 12 2011 A1 V1 12 12 01 2011 A2 V1 23 02 29 2012 A3 viii Publication date Feb 2012 Revision A3 INTRODUCTION Overview In this user s manual it will not only tell you how to install and connect your network system but configure and monitor the GEL2 ESW8_10 12 through the web by RJ 45 serial interface and Ethernet ports step by step Many explanations in detail of hardware and software functions are shown as well as the examples of the operation for web based interface The GEL2 ESW8_10_ 12 series the next generation Web managed switches from Manufacture is a portfolio of affordable managed switches that provides a reliable infrastructure for your business network These switches deliver more intelligent features you need to improve the availability of your critical business applications protect your sensitive information and optimize your network bandwidth to deliver information and applications more effectively It provides the ideal combination of affordability and capabilities for entry level networking includes small business or enterprise application and helps you create a more efficient better connected workforce GEL2 ESW8_10_ 12 Web Managed Switches provide 8 to
64. you should have a connection between your management station and a port in the new management VLAN or connect to the new management VLAN through a multi VLAN route 3 10 1 VLAN Membership The VLAN membership configuration for the selected switch can be monitored and modified here Up to 4094 VLANs are supported This page allows for adding and deleting VLANs as well as adding and deleting port members of each VLAN Web Interface To configure VLAN membership configuration in the web interface 1 Click VLAN membership Configuration 2 Specify Management VLAN ID from 1 4094 3 Click Save Figure 3 10 1 2 The VLAN Membership Configuration Parameter description 118 Publication date Feb 2012 Revision A3 Delete To delete a VLAN entry check this box and the entry will be deleted on the selected switch Warning the default VLAN 1 can be deleted But if deleting the default VLAN 1 the connection to the switch would lost and some errors would occur VLAN ID Indicates the ID of every single VLAN Legal values for a VLAN ID are 1 to 4094 VLAN Name Indicates the name of VLAN VLAN Name can contain alphabets numbers and mix of alphabets and numbers but exclude special characters VLAN Name can leave blanks The length of VLAN name supports up to 32 characters VLAN name can be edited for the existing VLAN entries Port Members A row of check boxes for each port display port members of each VLAN T
65. 1 to 10 seconds e Shutdown Time The period in seconds for which a port will be kept disabled in the event of a loop is detected and the port action shuts down the port Valid values are O to 604800 seconds 7 days A value of zero will keep a port disabled until next device restart e Port No The switch port number of the port Enable Controls whether loop protection is enabled on this switch port Action Configures the action performed when a loop is detected on a port Valid values are Shutdown Port Shutdown Port and Log or Log Only Tx Mode Controls whether the port is actively generating loop protection PDU s or whether it is just passively looking for looped PDU s Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 178 Publication date Feb 2012 Revision A3 3 17 2 Status The section describes how to display the Loop Protection status what you set on the switch and the Loop protection status Web Interface To display the Loop protection parameters in the web interface 1 Click Configuration Loop protection Status 2 Evoke to select enable or disable the auto refresh 3 Click the refresh to clear or update the record of Loop protection Figure 3 17 2 The Loop Protection Status Jl Refresh Port Action Transmit Loops Status Loop Time of Last Loop 1 Shutdown Enabled Up Shutdown Enabled Down Enabled Down Ena
66. 12 ports in a single device the specification is highlighted as follows e 12 features provide better manageability security QoS and performance e High port count design with all Gigabit Ethernet ports e Support guest VLAN voice VLAN Port based tag based and Protocol based VLANs Support 802 3az Energy Efficient Ethernet standard Support 8K MAC table Support IPv6 IPv4 Dual stack Support s Flow Support Easy Configuration Port for easy implement the IP Phone IP Camera or Wireless environment Overview of this user s manual e Chapter 1 Operation of Web based Management e Chapter 2 Maintenance 1 Publication date Feb 2012 Revision A3 Initial Configuration Operation of Web based Management This chapter instructs you how to configure and manage the GEL2 ESW8_10_12 through the web user interface With this facility you can easily access and monitor through any one port of the switch all the status of the switch including MIBs status each port activity Spanning tree status port aggregation status multicast traffic VLAN and priority status even illegal access record and so on The default values of the GEL2 ESW8_10_12 are listed in the table below IP Address 192 168 1 1 Subnet Mask 255 255 255 0 preiimericnewa 192 168 1 254 Username admin Password After the GEL2 ESW8_10_12 has been finished configuration the it interface you can browse it For instan
67. 20 and VLAN 40 Configure Port 3 Port 4 and Port 8 are belong to VLAN 20 Configure Port 1 Port 2 and Port 8 are belong to VLAN 40 Port 8 is uplink port The above setting is configured at SW1 Left side and SW2 Right side Step 2 Configure PVID Port1 and Port2 are PVID 40 and their port role are VLAN access mode Port3 and Port4 are PVID 20 and their port role are VLAN access mode The port role of Port 8 is VLAN trunk mode Step 3 Configure Port Type to Unaware at Port1 Port 4 Step 4 Configure Port Type to S Port at Port 8 The uplink port port 8 can be set as C Port or S Port The uplink port on the both switches must be set the same Type We set S Port to S Port as example Q in Q belong to the tag based mode however it would treat all frames as the untagged ones which means that tag with PVID will be added into all packets Then these packets will be forwarded as Tag based VLAN So the incoming packets with tag will become the double tag ones 4 a 4 v o i i JE 136 Publication date Feb 2012 Revision A3 3 11 Voice VLAN Voice VLAN is VLAN configured specially for voice traffic By adding the ports with voice devices attached to voice VLAN we can perform QoS related configuration for voice data ensuring the transmission priority of voice traffic and voice quality 3 11 1 Configuration The Voice VLAN feature enables voice traffic forwarding on the Voice VLAN th
68. 2474 Contain one of 64 code point values 0 through 63 110 Publication date Feb 2012 Revision A3 3 8 5 EEE By using EEE power savings can be achieved at the expense of traffic latency This latency occurs due to that the circuits EEE turn off to save power need time to boot up before sending traffic over the link This time is called wakeup time To achieve minimal latency devices can use LLDP to exchange information about their respective tx and rx wakeup time as a way to agree upon the minimum wakeup time they need This page provides an overview of EEE information exchanged by LLDP Web Interface To show LLDP EEE neighbors 1 Click LLDP than click EEE to show discover EEE devices 2 Click Refresh for manual update web screen 3 Click Auto refresh for auto update web screen Figure 3 8 5 The LLDP Neighbors EEE information LLDP Neighbors EEE Information Auto refresh C Local Port Tx Tw Rx Tw Fallback Receive Tw Echo Tx Tw EchoRx Tw Resolved Tx Tw Resolved Rx Tw EEE activated No LLDP EEE information found Note If your network without any devices which enables EEE funciton then the table will show No LLDP EEE information found Parameter description Local Port The port on which LLDP frames are received or transmitted Tx Tw The link partner s maximum time that transmit path can hold off sending data after reassertion of LPI Rx Tw The link partner s time that receiver would like the
69. 3 4 5 NAS The section describes to configure the NAS parameters of the switch The NAS server can be employed to connect users to a variety of resources including Internet access conference calls printing documents on shared printers or by simply logging on to the Internet 4 5 1 Configuration This section describes how to configure NAS setting of IEEE 802 1X MAC based authentication system and port settings The NAS configuration consists of two sections a system and a port wide Web Interface To configure a System Configuration of Netwrok Access Server in the web interface 1 Select Enabled in the Mode of Netwrok Access Server Configuration 2 Checked Reauthentication Enabled 3 Set Reauthentication Period Default is 3600 seconds 4 Set EAPOL Timeout Default is 30 seconds 5 Set Aging Peroid Default is 300 seconds 6 Set Hold Time Default is 10 seconds 7 Checked RADIUS Assigned QoS Enabled 8 Checked RADIUS Assigned VLAN Enabled Checked Guest VLAN Enabled 10 Specify Guest VLAN ID 11 Specify Max Reauth Count 12 Checked Allow Guest VLAN if EAPOL Seen 13 Click Save Figure 4 5 1 The Network Access Server Configuration Feren Mode Disabled Reauthentication Enabled O EAPOL Timeout Aging Period Hold Time RADIUS Assigned QoS Enabled RADIUS Assigned VLAN Enabled Guest VLAN Enabled Guest VLAN ID Max Reauth Count 2 Allow Guest VLAN if EAPOL Seen RADI
70. 88A8 it will be discarded C port when the port received untagged frames an The TPID of frame untagged frame obtain a tag based on PVID and transmitted by C port is forwarded will be set to 0x8100 120 Publication date Feb 2012 Revision A3 when the port received tagged frames 1 if an tagged frame with TPID 0x8100 it is forwarded 2 if the TPID of tagged frame is not 0x8100 ex 0x88A8 it will be discarded S port when the port received untagged frames an untagged frame obtain a tag based on PVID and is forwarded when the port received tagged frames 1 if an tagged frame with TPID 0x88A8 it is forwarded 2 if the TPID of tagged frame is not 0x88A8 ex 0x8100 it will be discarded The TPID of frame transmitted by S port will be set to 0x88A8 S custom port when the port received untagged frames an untagged frame obtain a tag based on PVID and is forwarded when the port received tagged frames 1 if an tagged frame with TPID 0x88A8 it is forwarded 2 if the TPID of tagged frame is not 0x88A8 ex 0x8100 it will be discarded The TPID of frame transmitted by S custom port will be set to an self customized value which can be set by the user using the column of Ethertype for Custom S ports Ingress Filtering Enable ingress filtering on a port by ticking the box If ingress filtering is enabled and the ingress port is not a member o
71. A PRA O Beitein dette deck Wudutebeds e easa 238 AVES RESTORE ti a Te CES E A RO EE REE se 240 vi Publication date Feb 2012 Revision A3 De Deli Eactory Default ad a a a a id 240 S322 SAVE SUAIE scscccicasicsssoveadscevsoivsssvsacsesciseaesdeadecsessosdaeeieidesssssogocncasdesvenscebeet loa dedssseidedeedssseseleSesadevdevenselaves 240 BEEREN OT si scccicascetssovedscessbavsssvsncsessasbaesdotdacvessashuoedosdessvssvsbactdasdesses sonbeet leddeesesacdSieadesdesanses E 24 5 3 4 Restore USEF sicsiccsscaveeseccccesven sss ceescssbaesdotdecsessosiieeiosdesesssuseactdasdessesstnbect des dessesacksieadesdesansea Sevtdeede seeders 24 5 4 EXPORT IMPORT ccoo dde cestncdaseced eebsades S ie aE P EEE oE ieS lada 242 DAM EXDOPE CON Bis id indian 242 D242 TMPOVt CON Lia dd ds td AN 243 5 5 DIAGMOSTIGS ui alas 243 DAD PING AA A AA Ai GE ER 244 3 2 PUN GO ii A ARATE Rad A AR OR OH AAR 245 IS MEP a de el e AEE O 246 A GLOSSARY OF WEB BASED MANAGEMENT ccssscssssssssscsssccssscssssscnsccssscsssessssssscnscsssssscsesssssesces 247 TA SE FEC R TE TESTER oA SCPE CPT PERE Er nr NEE Fea UTE e TERN GCE NOES ET BRS CRO SPE oe 247 A a a es ue tenn eek Conic ses eb hts Uist o cence ee chats eke ates teed 248 Dt E a a a a AA A ET ESA 248 Pr e A CoE EEC TET Creer A EA ent erence ree 250 j T teh ee EeePC a a Chote oe E EA EEAS 250 eR NE EE N E E E ch er ey Ot Cette Nes Ate eek oie E Ate A 250 e e a e e O a 251 A e hats ERIN a Cee nes eA le Uk ed ie rants
72. ACE to CPU Counter The counter indicates the number of times the ACE was hit by a frame Conflict Indicates the hardware status of the specific ACE The specific ACE is not applied to the hardware due to hardware limitations Auto refresh To evoke the auto refresh to refresh the information automatically Upper right icon Refresh You can click them for refresh the ACL status information by manual 50 Publication date Feb 2012 Revision A3 3 3 Aggregation The Aggregation is used to configure the settings of Link Aggregation You can bundle more than one port with the same speed full duplex and the same MAC to be a single logical port thus the logical port aggregates the bandwidth of these ports This means you can apply your current Ethernet equipment s to build the bandwidth aggregation For example if there are three Fast Ethernet ports aggregated in a logical port then this logical port has bandwidth three times as high as a single Fast Ethernet port has 3 3 1 Static Trunk The Aggregation Configuration is used to configure the settings of Link Aggregation You can bundle more than one port with the same speed full duplex and the same MAC to be a single logical port thus the logical port aggregates the bandwidth of these ports This means you can apply your current Ethernet equipment s to build the bandwidth aggregation 3 3 1 1 Static Trunk Ports using Static Trunk as their trunk method can choose their unique
73. Altitude Altitude SHOULD be normalized to within 32767 to 32767 with a maximum of 4 digits It is possible to select between two altitude types floors or meters Meters Representing meters of Altitude defined by the vertical datum specified Floors Representing altitude in a form more relevant in buildings which have different floor to floor dimensions An altitude 0 0 is meaningful even outside a building and represents ground level at the given latitude and longitude Inside a building 0 0 represents the floor level associated with ground level at the main entrance Map Datum The Map Datum is used for the coordinates given in these options WGS84 Geographical 3D World Geodesic System 1984 CRS Code 4327 Prime Meridian Name Greenwich NAD83 NAVD88 North American Datum 1983 CRS Code 4269 Prime Meridian Name Greenwich The associated vertical datum is the North American Vertical Datum of 1988 NAVD88 This datum pair is to be used when referencing locations on land not near tidal water which would use Datum NAD83 MLLW NAD83 MLLW North American Datum 1983 CRS Code 4269 Prime Meridian Name Greenwich The associated vertical datum is Mean Lower Low Water MLLW This datum pair is to be used when referencing locations on water sea ocean Civic Address Location IETF Geopriv Civic Address based Location Configuration Information Civic Address LCI e Country code The two letter ISO 3166 country code in capital ASC
74. Assigned QoS Enabled When RADIUS Assigned QoS is both globally enabled and enabled checked on a given port the switch reacts to QoS Class information carried in the RADIUS Access Accept packet transmitted by the RADIUS server when a supplicant is successfully authenticated If present and valid traffic received on the supplicant s port will be classified to the given QoS Class If re authentication fails or the RADIUS Access Accept packet no longer carries a QoS Class or it s invalid or the supplicant is otherwise no longer present on the port the port s QoS Class is immediately reverted to the original QoS Class which may be changed by the administrator in the meanwhile without affecting the RADIUS assigned This option is only available for single client modes i e e Port based 802 1X e Single 802 1X RADIUS attributes used in identifying a QoS Class Refer to the written documentation for a description of the RADIUS attributes needed in order to successfully identify a QoS Class The User Priority Table attribute defined in RFC4675 forms the basis for identifying the QoS Class in an Access Accept packet Only the first occurrence of the attribute in the packet will be considered and to be valid it must follow this rule All 8 octets in the attribute s value must be identical and consist of ASCII characters in the range 0 3 which translates into the desired QoS Class in the range 0 3 e RADIUS Assigned VLAN Enable
75. HCP request packets when forwarding client DHCP packets to a DHCP server and remove the specific information from a DHCP reply packets when forwarding server DHCP packets to a DHCP client The DHCP server can use this information to implement IP address or other assignment policies Specifically the option works by setting two sub options Circuit ID option 1 and Remote ID option2 The Circuit ID sub option is supposed to include information specific to which circuit the request came in on The Remote ID sub option was designed to carry information relating to the remote host end of the circuit The definition of Circuit ID in the switch is 4 bytes in length and the format is vlan_id module_id port_no The parameter of vlan_id is the first two bytes represent the VLAN ID The parameter of module_id is the third byte for the module ID in standalone switch it always equal 0 The parameter of port_no is the fourth byte and it means the port number The Remote ID is 6 bytes in length and the value is equal the DHCP relay agents MAC address DHCP Snooping DNS DoS DHCP Snooping is used to block intruder on the untrusted ports of the switch device when it tries to intervene by injecting a bogus DHCP reply packet to a legitimate conversation between the DHCP client and server DNS is an acronym for Domain Name System It stores and associates many types of information with domain names Most importantly DNS translates human frie
76. II letters Example DK DE or US o State National subdivisions state canton region province prefecture e County County parish gun Japan district eo City City township shi Japan Example Copenhagen e City district City division borough city district ward chou Japan e Block Neighbourhood Neighbourhood block eo Street Street Example Poppelvej Leading street direction Leading street direction Example N e Trailing street suffix Trailing street suffix Example SW e Street suffix Street suffix Example Ave Platz e House no House number Example 21 e House no suffix House number suffix Example A 1 2 Landmark Landmark or vanity address Example Columbia University e Additional location info Additional location info Example South Wing eo Name Name residence and office occupant Example Flemming Jahn e Zip code Postal zip code Example 2791 104 Publication date Feb 2012 Revision A3 e Building Building structure Example Low Library eo Apartment Unit Apartment suite Example Apt 42 Floor Floor Example 4 e Room no Room number Example 450F e Place type Place type Example Office e Postal community name Postal community name Example Leonia e P O Box Post office box P O BOX Example 12345 e Additional code Additional code Example 1320300003 e Emergency Call Service Emergency Call Service
77. LAN ID in the system and cannot equal each port PVID It is a conflict in configuration if the value equals management VID MVR VID PVID etc The allowed range is 1 to 4095 e Aging Time Indicates the Voice VLAN secure learning aging time The allowed range is 10 to 10000000 seconds It is used when security mode or auto detect mode is enabled In other cases it will be based on hardware aging time The actual aging time will be situated between the age_time 2 age_time interval e Traffic Class Indicates the Voice VLAN traffic class All traffic on the Voice VLAN will apply this class e Port Mode Indicates the Voice VLAN port mode When the port mode isn t equal disabled we must disable MSTP feature before we enable Voice VLAN It can avoid the conflict of ingress filtering Possible port modes are Disabled Disjoin from Voice VLAN Auto Enable auto detect mode It detects whether there is VoIP phone attached to the specific port and configures the Voice VLAN members automatically Forced Force join to Voice VLAN e Port Security Indicates the Voice VLAN port security mode When the function is enabled all non telephonic MAC addresses in the Voice VLAN will be blocked for 10 seconds Possible port modes are Enabled Enable Voice VLAN security mode operation Disabled Disable Voice VLAN security mode operation e Port Discovery Protocol Indicates the Voice VLAN port discovery protocol It will only work whe
78. LLDP MED application will temporarily speed up the transmission of the LLDPDU to start within a second when a new LLDP MED neighbour has been detected in order share LLDP MED information as fast as possible to new neighbours Because there is a risk of an LLDP frame being lost during transmission between neighbours it is recommended to repeat the fast start transmission multiple times to increase the possibility of the neighbours receiving the LLDP frame With Fast start repeat count it is possible to specify the number of times the fast start transmission would be repeated The recommended value is 4 times given that 4 LLDP frames with a 1 second interval will be transmitted when an LLDP frame with new information is received It should be noted that LLDP MED and the LLDP MED Fast Start mechanism is only intended to run on links between LLDP MED Network Connectivity Devices and Endpoint Devices and as such does not apply to links between LAN infrastructure elements including Network Connectivity Devices or other types of links Coordinates Location Latitude Latitude SHOULD be normalized to within 0 90 degrees with a maximum of 4 digits It is possible to specify the direction to either North of the equator or South of the equator Longitude Longitude SHOULD be normalized to within 0 180 degrees with a maximum of 4 digits It is possible to specify the direction to either East of the prime meridian or West of the prime meridian
79. Mode Shows the tag remarking mode for this port Classified Use classified PCP DEI values Default Use default PCP DEI values Mapped Use mapped versions of QoS class and DP level e Tag Remarking Mode To scroll to select the tag remarking mode for this port Classified Use classified PCP DEI values Default Use default PCP DEI values Mapped Use mapped versions of QoS class and DP level e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Cancel Click to cancel the changes 3 14 6 Port DSCP The section will teach user to set the QoS Port DSCP configuration that was allowed you to configure the basic QoS Port DSCP Configuration settings for all switch ports Others the settings relate to the currently selected unit as reflected by the page header Web Interface To configure the QoS Port DSCP parameters in the web interface 1 Click Configuration QoS Port DSCP 2 Evoke to enable or disable the Ingress Translate and Scroll the Classify Parameter configuration 3 Scroll to select Egress Rewrite parameters 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 14 6 The QoS Port DSCP Configuration QoS Port DSCP Configuration Port Ingress Egress Translate Classify Rewrite z O lt gt pi
80. Neighbours information LLDP MED Neighbour Information Auto refresh C No LLDP MED neighbour information found Note If your network without any device supports LLDP MED then the table will show No LLDP MED neighbour information found Parameter description Port The port on which the LLDP frame was received e Device Type LLDP MED Devices are comprised of two primary Device Types Network Connectivity Devices and Endpoint Devices LLDP MED Network Connectivity Device Definition LLDP MED Network Connectivity Devices as defined in TIA 1057 provide access to the IEEE 802 based LAN infrastructure for LLDP MED Endpoint Devices An LLDP MED Network Connectivity Device is a LAN access device based on any of the following technologies 1 LAN Switch Router 2 IEEE 802 1 Bridge 3 IEEE 802 3 Repeater included for historical reasons 4 IEEE 802 11 Wireless Access Point 5 Any device that supports the IEEE 802 1AB and MED extensions defined by TIA 1057 and can relay IEEE 802 frames via any method LLDP MED Endpoint Device Definition LLDP MED Endpoint Devices as defined in TIA 1057 are located at the IEEE 802 LAN network edge and participate in IP communication service using the LLDP MED framework Within the LLDP MED Endpoint Device category the LLDP MED scheme is broken into further Endpoint Device Classes as defined in the following Each LLDP MED Endpoint Device Class is defined to build upon the capabilit
81. NetBIOS NFS NetBIOS is an acronym for Network Basic Input Output System It is a program that allows applications on separate computers to communicate within a Local Area Network LAN and it is not supported on a Wide Area Network WAN The NetBIOS giving each computer in the network both a NetBIOS name and an IP address corresponding to a different host name provides the session and transport services described in the Open Systems Interconnection OSI model NFS is an acronym for Network File System It allows hosts to mount partitions on a remote system and use them as though they are local file systems NFS allows the system administrator to store resources in a central location on the network providing authorized users continuous access to them which means NFS supports sharing of files printers and other resources as persistent storage over a NTP OAM computer network NTP is an acronym for Network Time Protocol a network protocol for synchronizing the clocks of computer systems NTP uses UDP datagrams as transport layer OAM is an acronym for Operation Administration and Maintenance It is a protocol described in ITU T Y 1731 used to implement carrier ethernet functionality MEP functionality like CC and RDI is based on this Optional TLVs OUI PCP PD PHY PING PoE ALLDP frame contains multiple TLVs For some TLVs it is configurable if the switch shall include the TLV in the LLDP frame These TL
82. Notification BPDU s received transmitted on the port Discarded Unknown The number of unknown Spanning Tree BPDU s received and discarded on the port e Discarded Illegal The number of illegal Spanning Tree BPDU s received and discarded on the port e Auto refresh To evoke the auto refresh to refresh the information automatically Upper right icon Refresh Clear You can click them for refresh the STP Statistics information or clear by manual 70 Publication date Feb 2012 Revision A3 3 5 IGMP Snooping The function is used to establish the multicast groups to forward the multicast packet to the member ports and in nature avoids wasting the bandwidth while IP multicast packets are running over the network This is because a switch that does not support IGMP or IGMP Snooping can not tell the multicast packet from the broadcast packet so it can only treat them all as the broadcast packet Without IGMP Snooping the multicast packet forwarding function is plain and nothing is different from broadcast packet A switch supported IGMP Snooping with the functions of query report and leave a type of packet exchanged between IP Multicast Router Switch and IP Multicast Host can update the information of the Multicast table when a member port joins or leaves an IP Multicast Destination Address With this function once a switch receives an IP multicast packet it will forward the packet to the members who joined in a specified IP
83. OUTS o di ii E A a ia 3 0 3 LEDP MED CoNJIRUTAMON nonien ni oe ic IS ALEDP MED Nel2hboU Sui ia a alii ida ISI A A A A A o iaa oao A TEO POTES iaa oracle 3 9 FIETERING DATADASE ha aea aaar teases npessoivancestyuts EESE S AA AT E ESEE REEE A ETE SaaS NC IA A O B 9 2 Dynamic MAC AAA seus case csoncauedotsedensaessareselsessesvedivondagebeaseseaa seas IN O Hadas caovsraespebdions sotesten T 3 10 1 VLAN Membership cocinas nenas aiii easier dai IAB IAS Ada IHAOISS WUCA SAUS arado atea sees BL OF Port StAtUs A AAA ai SLO Private MEANS A alta 3 10 5 1 Private VLANs Membership I 10 5 2 POSO ni AAA AAA AA AAA 321056 MA C based VLAN dio 127 310 61 COMU in is 127 3100 22 StatUS idilio iii 129 3 10 7 Protocol Dased VLAN it ida ao den dotada 130 3 10 71 o TN 130 3210 ALGU MAN rai IRSA Ibias 132 3 10 8 IEEE 802 10in0 double tag configuration oooonococcnonnnanonanonanonnnonnnnnn cnn anar cono cn recono cn nora non nccnncons 134 3 11 VOICE VLAN cia ida eds 137 IATA FCCON BUTANO ans earen id iii dife te ico 137 DATED OUT EE o idas 139 3412 GARP ie gis ste nile ial Shishi A da E 140 DET 2 1 CONPIQUL A RAN 140 SE AGAN EAN antes sucea shies laa dees cuicdeesdaa gisebedoet dandneabs ea sheesdesdinadesntbeas daa dues saacbech audeeeseed 142 3 13 VR east 143 IABACONNTBULALION id A e A ed ar is 143 TASBANMAUSOS AAA AA A A E A e ae aa Ne e oa i eee daa Ue E eh cae 145 O 146 314 1 Port Cl ssificati h serons OEE weal a RA E R 146 S214 2 POPE
84. P Port Community Security Name Severity Level Security Level Authentication Protocol Authentication Password Privacy Protocol Privacy Password Parameters description e Delete Check lt Delete gt entry then check lt Save gt button the entry will be delete e Trap Version You may choose v1 v2c or v3 trap Server IP To assign the SNMP Host IP address UDP Port To assign Port number Default 162 e Community Security Name 30 Publication date Feb 2012 Revision A3 The length of Community Security Name string is restricted to 1 32 Security Level Indicates what kind of message will send to Security Level Possible modes are Info Send informations warnings and errors Warning Send warnings and errors Error Send errors Security Level There are three kinds of choices NoAuth NoPriv No authentication and no privacy Auth NoPriv Authentication and no privacy Auth Priv Authentication and privacy Authentication Protocol You can choose MD5 or SHA for authentication Authentication Password The length of MD5 Authentication Password is restricted to 8 32 The length of SHA Authentication Password is restricted to 8 40 Privacy Protocol You can set DES encryption for UserName Privacy Password The length of Privacy Password is restricted to 8 32 Configuration This chapter describes all of the basic network configuration tasks whi
85. P Querier A router sends IGMP Query messages onto a particular link This Router is called the Querier Enable the IGMP Querier in the VLAN Compatibility Compatibility is maintained by hosts and routers taking appropriate actions depending on the versions of IGMP operating on hosts and routers within a network The allowed selection is IGMP Auto Forced IGMPv1 Forced IGMPv2 Forced IGMPv3 default compatibility value is IGMP Auto Rv Robustness Variable The Robustness Variable allows tuning for the expected packet loss on a network The allowed range is 1 to 255 default robustness variable value is 2 Qi Query Interval The Query Interval is the interval between General Queries sent by the 74 Publication date Feb 2012 Revision A3 Querier The allowed range is 1 to 31744 seconds default query interval is 125 seconds QRI Query Response Interval The Max Response Time used to calculate the Max Resp Code inserted into the periodic General Queries The allowed range is 0 to 31744 in tenths of seconds default query response interval is 100 in tenths of seconds 10 seconds LLQI LMQI for IGMP Last Member Query Interval The Last Member Query Time is the time value represented by the Last Member Query Interval multiplied by the Last Member Query Count The allowed range is 0 to 31744 in tenths of seconds default last member query interval is 10 in tenths of seconds 1 second URI Unsolicited Report Inter
86. Protection happens The port will be locked when it received the looping detection frames If you want to resume the locked port please find out the looping path and take off the looping path then select the resume the locked port and click on Resume to turn on the locked ports 3 17 1 Configuration The section describes how to set Loop Protection Web Interface To configure the Loop Protection parameters in the web interface 1 Click Configuration Loop Protection Configuration 2 Evoke to select enable or disable the port loop Protection 5 Click the save to save the setting 6 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 17 1 The Loop Detection Configuration General Settings Global Configuration Enable Loop Protection Action Tx Mode gt v u A E E a Eeee goig i Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port i Shutdown Port Shutdown Port able nable able able v K m E3 nable i p nable ES m nable SNES ES 1 2 3 4 5 6 T 8 9 dada KS aaa 47 y 8 a o 5 pel o a ES KIR H4 o 56 Es Parameter description e Enable Loop Protection Controls whether loop protections is enabled as a whole e Transmission Time The interval between each loop protection PDU sent on each port valid values are
87. SNMP Groups 2 Specify the Privilege parameter 3 Click Save Figure 2 6 4 The SNMP Groups Configuration Delete Security Model Security Name Group Name O v1 public default_ro_group O v1 private default_rw_group O v2c public default_ro_group O v2c private default_rw_group O usm default_user default_rw_group Add new group Delete Security Model Security Name Group Name CINC E IE Add new group Save Parameter description e Delete Check to delete the entry It will be deleted during the next save e Security Model Indicates the security model that this entry should belong to Possible security models are v1 Reserved for SNMPv1 v2c Reserved for SNMPv2c usm User based Security Model USM e Security Name A string identifying the security name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 e Group Name A string identifying the group name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 2 6 5 Views The function is used to configure SNMPv3 view The Entry index key are OID Subtree and View Name To create a new view account please check lt Add new view gt button and enter the view information then check lt Save gt Max Group Number 28 Configure SNMPv3 view table on this page The entry in
88. Static GroupID to form a logic trunked port The benefit of using Static Trunk method is that a port can immediately become a member of a trunk group without any handshaking with its peer port This is also a disadvantage because the peer ports of your static trunk group may not know that they should be aggregate together to form a logic trunked port Using Static Trunk on both end of a link is strongly recommended Please also note that low speed links will stay in not ready state when using static trunk to aggregate with high speed links Web Interface To configure the Trunk Aggregation Hash mode and Aggregation Group in the web interface 1 Click Configuration Static Trunk and then Aggregation Mode Configuration 2 Evoke to enable or disable the aggregation mode function Evoke Aggregation Group ID and Port members 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the reset button It will revert to previously saved values Figure 3 3 1 1 The Aggregation Mode Configuration Hash Code Contributors Source MAC Address Destination MAC Address IP Address TCP UDP Port Number Port Members Group ID 1 2 3 e 9 10 11 12 Normal 1 M 6 O O O 4 7 OOOO jojojo O OOOO O OO0O0 OOOO00 OOOOOOOOO000 OOWDOOOOO0000 OOOO OOOO0O0O00 Parameter description Hash Code Contributors Source MAC Address The Source MAC address can be used to ca
89. TCHES Stepl Attach one end of a twisted pair cable segment to the device s RJ 45 connector Figure 16 Making Twisted Pair Connections UY Ps E Step2 If the device is a network card and the switch is in the wiring closet attach the other end of the cable segment to a modular wall outlet that is connected to the wiring closet See the section Network Wiring Connections Otherwise attach the other end to an available port on the switch Make sure each twisted pair cable does not exceed 100 meters 328 ft in length unless it is actually required to solve a problem Otherwise back pressure jamming signals may pegrade overall performance for the segment attached to the hu Step3 As each connection is made the Link LED on the switch corresponding to each port will light green 1000 Mbps or amber 100 Mbps to indicate that the connection is valid OTE Avoid using flow control on a port connected to a hu NETWORK WIRI NG CONNECTI ONS Today the punch down block is an integral part of many of the newer equipment racks It is actually part of the patch panel Instructions for making connections in the wiring closet with this type of equipment follows Stepl Attach one end of a patch cable to an available port on the switch and the other end to the patch panel Step2 If not already in place attach one end of a cable segment to the back of the patch panel w
90. To configure an Assess Management Statistics in the web interface 1 Checked Auto refresh Figure 4 8 2 The Access Management Statistics EE Interface Received Packets Allowed Packets Discarded Packets 0 0 0 0 0 Parameter description e Interface The interface type through which the remote host can access the switch e Received Packets Number of received packets from the interface when access management mode is enabled e Allowed Packets Number of allowed packets from the interface when access management mode is enabled Discarded Packets Number of discarded packets from the interface when access management mode is enabled e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh Clear You can click them for refresh the Access Management Statistics information by manual Others you can click the clear button to clean up all entries 232 Publication date Feb 2012 Revision A3 4 9 SSH This section shows you to use SSH Secure SHell to securely access the Switch SSH is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication Web Interface To configure a SSH Configuration in the web interface 1 Select Enabled in the Mode of SSH Configuration 2 Click Save Figure 4 9 1 The SSH Configuration Mode Save Reset Parameter descr
91. UI code which is assigned by IEEE e Vendor Name Display the company name of the module manufacturer Vendor P N Display the product name of the naming by module manufacturer e Vendor Rev Revision Display the module revision Vendor SN Serial Number Show the serial number assigned by the manufacturer Date Code Show the date this SFP module was made Temperature Show the current temperature of SFP module Vcc Show the working DC voltage of SFP module Mon1 Bias mA Show the Bias current of SFP module Mon2 TX PWR Show the transmit power of SFP module Mon3 RX PWR Show the receiver power of SFP module 40 Publication date Feb 2012 Revision A3 3 1 7 EEE The section which allows the user to inspect and configure the current EEE port settings EEE is a power saving option that reduces the power usage when there is very low traffic utilization or no traffic EEE works by powering down circuits when there is no traffic When a port gets data to be transmitted all circuits are powered up The time it takes to power up the circuits is named wakeup time The default wakeup time is 17 us for 1Gbit links and 30 us for other link speeds EEE devices must agree upon the value of the wakeup time in order to make sure that both the receiving and transmitting device has all circuits powered up when traffic is transmitted The devices can exchange information about the devices wakeup time using the LLDP protocol
92. US Assigned RADIUS Assigned Guest an oe QoS Enabled VLAN Enabled VLAN Enabled Port State Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Globally Disabled Force Authorized Force Authorized Force Authorized Force Authorized Y 5 Force Authorized Force Authorized Force Authorized Force Authorized Force Authorized Force Authorized Force Authorized EEE EEE EEE _ Force Authorized Parameter description e Mode Indicates if NAS is globally enabled or disabled on the switch If globally disabled all ports are allowed forwarding of frames e Reauthentication Enabled If checked successfully authenticated supplicants clients are reauthenticated after the interval specified by the Reauthentication Period Reauthentication for 802 1X enabled ports can be used to detect if a new device is plugged into a switch port or if a supplicant is no longer attached For MAC based ports reauthentication is only useful if the RADIUS server configuration has changed It does not involve communication between the switch and the client and therefore doesn t imply that a client is still present on a port see Aging Period below o Reauthentication Period Determines the period in seconds after which a connected client must be reauthe
93. Upper right icon Refresh Clear lt lt gt gt You can click them for refresh the MAC address entries by manual or press clear to clean up the MAC table Others press lt lt or gt gt to upper or down page of the table NOTE 00 40 C7 73 01 29 your switch MAC address for I Pv4 33 33 00 00 00 01 Destination MAC for Pv6 Router Advertisement reference I Pv6 RA J PG 33 33 00 00 00 02 Destination MAC for Pv6 Router Solicitation reference IPv6 RS J PG 33 33 FF 73 01 29 Destination MAC for IPv6 Neighbor Solicitation reference Pv6 DAD J PG 33 33 FF A8 01 01 your switch MAC address for IPv6 global IP FF FF FF FF FF FF for Broadcast 3 10 VLAN To assign a specific VLAN for management purpose The management VLAN is used to establish an IP connection to the switch from a workstation connected to a port in the VLAN This connection supports a VSM SNMP and Telnet session By default the active management VLAN is VLAN 1 but you can designate any VLAN as the management VLAN by configuring System gt IP gt IPv4 gt VLAN ID Only one management VLAN can be active at a time Figure 3 10 1 1 IP Configuration for management VLAN _ Configured Current DHCP Client O IP Address 192 168 6127 IP Mask 2552552550 IP Gateway 0000 VLAN ID ht DNS Server 0 0 00 it When you specify a new management VLAN your HTTP connection to the old management VLAN is lost For this reason
94. User s Manual 8 10 12 Port L2 Plus Managed Switch Release 1 23 2012 Manufacture Corporation All rights reserved All brand and product names are trademarks or registered trademarks of their respective companies I About This Manual Copyright Copyright 2011 Manufacture Technology Corp All rights reserved The products and programs described in this User s Manual are licensed products of Manufacture Technology This User s Manual contains proprietary information protected by copyright and this Users Manual and all accompanying hardware software and documentation are copyrighted No parts of this User s manual may be copied photocopied reproduced translated or reduced to any electronic medium or machine readable from by any means by electronic or mechanical Including photocopying recording or information storage and retrieval systems for any purpose other than the purchaser s personal use and without the prior experess written permission of Manufacture Technology Purpose This manual gives specific information on how to operate and use the management functions of the GEL2 ESW8_10_12 Audience The Manual is intended for use by network administrators who are responsible for operating and maintaining network equipment consequently it assumes a basic working knowledge of general switch functions the Internet Protocol IP and Simple Network Management Protocol SNMP CONVENTIONS The following conventions a
95. UserName account please check lt Add new user gt button and enter the user information then check lt Save gt Max Group Number 10 Web Interface To display the configure SNMP Users in the web interface 1 Click SNMP Users 2 Specify the Privilege parameter 3 Click Save Figure 2 6 3 The SNMP Users Configuration Doki User Security Authentication Authentication Privacy Privacy Name Level Protocol Password Protocol Password O default_user NoAuth NoPriv None None None None i Add new user Save Delet User Security Authentication Authentication Privacy Privacy Name Level Protocol Password Protocol Password Cos amen oS Parameter description e Delete Check to delete the entry It will be deleted during the next save e User Name A string identifying the user name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 e Security Level Indicates the security model that this entry should belong to Possible security models are NoAuth NoPriv No authentication and no privacy Auth NoPriv Authentication and no privacy Auth Priv Authentication and privacy The value of security level cannot be modified if entry already exists That means it must first be ensured that the value is set correctly e Authentication Protocol Indicates the authentication protocol that this entry should belong to Possible authentication pro
96. Valid values are in the range 1 4095 e Max Reauth Count The number of times the switch transmits an EAPOL Request Identity frame without response before considering entering the Guest VLAN is adjusted with this setting The value can only be changed if the Guest VLAN option is globally enabled Valid values are in the range 1 255 e Allow Guest VLAN if EAPOL Seen The switch remembers if an EAPOL frame has been received on the port for the life time of the port Once the switch considers whether to enter the Guest VLAN it will first check if this option is enabled or disabled If disabled unchecked default the switch will only enter the Guest VLAN if an EAPOL frame has not been received on the port for the life time of the port If enabled checked the switch will consider entering the Guest VLAN even if an EAPOL frame has been received on the port for the life time of the port The value can only be changed if the Guest VLAN option is globally enabled e Port Configuration The table has one row for each port on the selected switch and a number of columns which are O Port The port number for which the configuration below applies e Admin State If NAS is globally enabled this selection controls the port s authentication mode The following modes are available o Force Authorized In this mode the switch will send one EAPOL Success frame when the port link comes up and any client on the port will be allow
97. Vs are known as optional TLVs If an optional TLVs is disabled the corresponding information is not included in the LLDP frame OUI is the organizationally unique identifier An OUI address is a globally unique identifier assigned to a vendor by IEEE You can determine which vendor a device belongs to according to the OUI address which forms the first 24 bits of a MAC address PCP is an acronym for Priority Code Point It is a 3 bit field storing the priority level for the 802 1Q frame It is also known as User Priority PD is an acronym for Powered Device In a PoE gt system the power is delivered from a PSE power sourcing equipment to a remote device The remote device is called a PD PHY is an abbreviation for Physical Interface Transceiver and is the device that implement the Ethernet physical layer IEEE 802 3 ping is a program that sends a series of packets over a network or the Internet to a specific computer in order to generate a response from that computer The other computer responds with an acknowledgment that it received the packets Ping was created to verify whether a specific computer on a network or the Internet exists and is connected ping uses Internet Control Message Protocol ICMP packets The PING Request is the packet from the origin computer and the PING Reply is the packet response from the target PoE is an acronym for Power Over Ethernet 254 Publication date Feb 2012 Revision A3 Power Over Ethern
98. W10 2011 01 01 00 55 11 Series Number Host IP Address Subnet Mask Host MAC Address 00 40 c7 73 00 d9 gt Baudrate 52 i Parameter description e index The parameter lets you know how many slave devices connect to the SIP group Model name The parameter lets you to know what kind device join to this SIP group MAC Address The parameter lets you to know what device s MAC address and join to this SIP group e Buttons Refresh Click to refresh the page immediately Auto Refresh Check this box to enable an automatic refresh of the page at regular intervals Gi Note When you click the index then you will redirect to slave device and do the switch configuration or display management the device 182 Publication date Feb 2012 Revision A3 3 19 Easy Port Easy Port provide a convenient way to save and share common configurations You can use it to enable features and settings based on the location of a switch in the network and for mass configuration deployments across the network You could easy to implement included Voice IP phone Wireless Access Point and IP Camera etc Others you can leverage configuration to run a converged voice video and data network considering quality of service QoS bandwidth latency and high performance Web Interface To configure the Easy Port in the web interface 1 Click Configuration Easy Port 2 Set the parameters 3 Scroll to Role for what kind device you want to set o
99. _5 My Documents when download completes Open Open Folder File name config xml Save as type XML Document My Network Parameter description Save Click the Save button to store the Configuration to the PC or Server 242 Publication date Feb 2012 Revision A3 5 4 2 Import Config This section describes to export the Swith Configuration for maintenance needs Any current configuration files will be exported as XML format Web Interface To configure an Import Config Configuration in the web interface 1 Chick Browser to select the config file in you device 2 Click Upload Figure 5 4 2 The Import Config Browse Hil Upload Choose File to Upload Parameter description eo Browse Click the Browse button to search the Configuration URL and filename Upload Click the Upload button then the switch will start to upload the configuration from configuration stored location PC or Server 5 5 Diagmostics This section provides a set of basic system diagnosis It let users know that whether the system is health or needs to be fixed The basic system check includes ICMP Ping ICMPv6 and VeriPHY Cable Diagnostics 5 5 1 Ping This section allows you to issue ICMP PING packets to troubleshoot IPv6 connectivity issues Web Interface To configure an ICMP PING Configuration in the web interface 1 Sp
100. a E a E iv Publication date Feb 2012 Revision A3 SPALL Bridge SEUNG S A ii ii ita daa 58 224 2 MST MOD BA Tai di sissies loess suas 61 SPASM STI Priorities unicas lavcuncbeaicdans daadacsesea sincaden cous S E ea EOE EN E PE OEE eSEE EENT 63 SAAS CIST POTIS a E iaa dada 64 34 3 MSTI POTIS iia A en Eea NAAA E or date EE EN es OEST EEI a ASEE ETONE 66 3 4 6 Bridge Status iii A EESE eva aia des 68 SPAT POTES AUS AEE E E idas 69 SAS Port Stats NN 70 3 3 IGMP SNOOPING i euii toes vous tuk coc bose ses mentees CI E EE Et E E tutte ge NE E EES E cyense eds cubecs qc dette 72 3 3 1 BASIC Configuratori i eiai aii E E e a 72 3 3 2 VLAN Config tratli arsi eiiie oi A en EAN E sess oc EEO A EE e s 74 3 3 3 Port Group Filtering ci DA E e EE EA Asis 76 I I A AUS A A A wh oobi xd Ua tea oa ok E sR ce R a a ER tesa AA Te 78 3 3 3 Group Infjermafi onos en eai naii AAA OE E bee 80 3 36 IPVA SS MENO MALO denii iia era e R RRRA E EE E EKE EREE e ES 8l 3 0 MED SNOOPING tacita da iii A A A A EEE A A a Cea 83 3 0 1 Basic Configuration iii A E E RE E a 83 3 6 2 VLAN CON QUI ALON casi cscs hee aoe cs Et awed estes ai 85 3 6 3 R rt Group Filtering ioden r eea E shave id 87 I 64 StAtUs A A At 88 3 6 3 Group Injerman o Mir A E as E 90 36 6 IPVO SSM Inormanom A Rb ena dante waaay 92 Bad MVR tion e RRR 93 A LIA RA E EN 93 371 2 GTOUDS INJOLMAON orpoen E di 95 TANIA OS A A rs ic 96 EN AE D ti 38 1 LEDP Configuration a a tdt iia 3 0 2 LEDPNerehb
101. able has one row for each RADIUS Accounting Server and a number of columns which are o A The RADIUS Accounting Server number for which the configuration below applies e Enabled Enable the RADIUS Accounting Server by checking this box e IP Address Hostname The IP address or hostname of the RADIUS Accounting Server IP address is expressed in dotted decimal notation o Port The UDP port to use on the RADIUS Accounting Server If the port is set to 0 zero the default port 1813 is used on the RADIUS Accounting Server o Secret The secret up to 29 characters long shared between the RADIUS Accounting Server and the switch TACACS Authentication Server Configuration The table has one row for each TACACS Authentication Server and a number of columns which are o A The TACACS Authentication Server number for which the configuration below applies e Enabled Enable the TACACS Authentication Server by checking this box e IP Address Hostname The IP address or hostname of the TACACS Authentication Server IP address is expressed in dotted decimal notation o Port The TCP port to use on the TACACS Authentication Server If the port is set to 0 zero the default port 49 is used on the TACACS Authentication Server o Secret The secret up to 29 characters long shared between the TACACS Authentication Server and the switch e Buttons Save Click to save changes Reset Click to
102. ach LLDP frame can contain multiple pieces of information known as TLVs TLV is short for Type Length Value If a TLV is malformed it is counted and discarded TLVs Unrecognized The number of well formed TLVs but with an unknown type value Org Discarded The number of organizationally received TLVs Age Outs Each LLDP frame contains information about how long time the LLDP information is valid age out time If no new LLDP frame is received within the age out time the LLDP information is removed and the Age Out counter is incremented Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh Clear You can click them for refresh the LLDP Port Statistics information by manual Or press clear to clean up the entries 114 Publication date Feb 2012 Revision A3 3 9 Filtering Data Base Filtering Data Base Configuration gathers many functions including MAC Table Information Static MAC Learning which cannot be categorized to some function type MAC table Switching of frames is based upon the DMAC address contained in the frame The switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to based upon the DMAC address in the frame This table contains both static and dynamic entries The static entries are configured by the network administrator if the administrator wants to do a fixed map
103. address is converted to a string on the following form xx XX XX XX XX XX that is a dash is used as separator between the lower cased hexadecimal digits The switch only supports the MD5 Challenge authentication method so the RADIUS server must be configured accordingly When authentication is complete the RADIUS server sends a success or failure indication which in turn causes the switch to open up or block traffic for that particular client using the Port Security module Only then will frames from the client be forwarded on the switch There are no EAPOL frames involved in this authentication and therefore MAC based Authentication has nothing to do with the 802 1X standard The advantage of MAC based authentication over port based 802 1X is that several clients can be connected to the same port e g through a 3rd party switch or a hub and still require individual authentication and that the clients don t need special supplicant software to authenticate The advantage of MAC based authentication over 802 1X based authentication is that the clients don t need special supplicant software to authenticate The disadvantage is that MAC addresses can be spoofed by malicious users equipment whose MAC address is a valid RADIUS user can be used by anyone Also only the MD5 Challenge method is supported The maximum number of clients that can be attached to a port can be limited using the Port Security Limit Control functionality RADI US
104. ail Statisitcs Overview Detailed Port Statistics Port 1 Rx Packets Rx Octets 7637 1518566 Transmit Total Tx Packets Tx Octets 10688 3337459 Rx Unicast 7183 Tx Unicast 4974 Rx Multicast 29 Tx Multicast 5714 Rx Broadcast 425 Tx Broadcast 0 Rx Pause 0 Tx Pause 0 Receive Size Counters Transmit Size Counters Rx 64 Bytes 4761 Tx 64 Bytes 72 Rx 65 127 Bytes 200 Tx 65 127 Bytes 5380 Rx 128 255 Bytes 86 Tx 128 255 Bytes 2866 Rx 256 511 Bytes 2588 Tx 256 511 Bytes 97 Rx 512 1023 Bytes 2 Tx 512 1023 Bytes 2139 Rx 1024 1526 Bytes 0 Tx 1024 1526 Bytes 134 Rx 1527 Bytes 0 Tx 1527 Bytes 0 Receive Queue Counters Transmit Queue Counters Rx Q0 7637 Tx QO 0 Rx Q1 0 Tx Q1 0 Rx Q2 0 Tx Q2 0 Rx Q3 0 Tx Q3 0 Rx Q4 0 TxQ4 0 Rx Q5 0 Tx Q5 0 Rx Q6 0 Tx Q6 0 Rx Q7 0 TxQ7 10688 Parameter description e Auto refresh To evoke the auto refresh to refresh the Port Statistics automatically e Upper left scroll bar information To scroll which port to display the Port statistics with Port 0 Port 1 Receive Total and Transmit Total Rx and Tx Packets The number of received and transmitted good and bad packets Rx and Tx Octets The number of received and transmitted good and bad bytes Includes FCS but excludes framing bits Rx and Tx Unicast The number of received and transmitted good and bad unicast packets Publication date Feb 2012 36 Revision A3 e Rx and Tx Multicast The number of rece
105. alues are in the range 100 to 86400 e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 190 Publication date Feb 2012 Revision A3 Chapter 4 Security This chapter describes all of the switch security configuration tasks to enhance the security of local network including IP Source Guard ARP Inspection DHCP Snooping AAA and etc 4 1 IP Source Guard The section describes to configure the IP Source Guard detail parameters of the switch You could use the IP Source Guard configure to enable or disable with the Port of the switch 4 1 1 Configuration This section describes how to configure IP Source Guard setting including Mode Enabled and Disabled Maximum Dynamic Clients 0 1 2 Unlimited Web Interface To configure an IP Source Guard Configuration in the web interface 1 Select Enabled in the Mode of IP Source Guard Configuration 2 Select Enabled of the specific port in the Mode of Port Mode Configuration 3 Select Maximum Dynamic Clients 0 1 2 Unlimited of the specific port in the Mode of Port Mode Configuration 4 Click Save Figure 4 1 1 The IP Source Guard Configuration Mode Disabled v Max Clients elelglelsle ele 2 8 8218 alee says teles e lie Jl is 9119 23 az kjk Disabled Unlimited x Disabled Uniimited w 1 13 Disabled v Unlimited x u AAA Paramete
106. ame identifying the VLAN to MSTI mapping Bridges must share the name and revision see below as well as the VLAN to MSTI mapping configuration in order to share spanning trees for MSTI s Intra region The name is at most 32 characters e Configuration Revision The revision of the MSTI configuration named above This must be an integer between 0 and 65535 MSTI Mapping o MSTI The bridge instance The CIST is not available for explicit mapping as it will receive the VLANs not explicitly mapped e VLANs Mapped The list of VLANs mapped to the MSTI The VLANs must be separated with comma and or space A VLAN can only be mapped to one MSTI An unused MSTI should just be left empty l e not having any VLANs e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 62 Publication date Feb 2012 Revision A3 3 4 3 MSTI Priorities When you implement an Spanning Tree protocol on the switch that the bridge instance The CIST is the default instance which is always active For controls the bridge priority Lower numeric values have better priority The bridge priority plus the MSTI instance number concatenated with the 6 byte MAC address of the switch forms a Bridege Identifier The section describes it allows the user to inspect the current STP MSTI bridge instance priority configurations and possibly change them as well Web Interface To configure th
107. anges Reset Click to undo any changes made locally and revert to previously saved values 3 15 2 Status The section allows the user to inspect the thermal status information related to thermal protection when user configure the Thermal protection function already Web Interface To display the Thermal Protection Status in the web interface 1 Click Configuration Thermal Protection Status Figure 3 15 2 The Thermal Protection status Parameter description eo Port Indicates the list of physical Port eo Temperature Shows the current chip temperature in degrees Celsius Note The temperature means the MAC and PHY chipset s TA temperature not PSU device temperature or environment temperature e Port Status To display the Port status includes link up or link down e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the port current temperature information by manual 172 Publication date Feb 2012 Revision A3 3 16 s Flow Agent The sFlow Collector configuration for the switch can be monitored and modified here Up to 1 Collector is supported This page allows for configuring sFlow collector IP type sFlow collector IP Address Port Number for each sFlow Collector 3 16 1 Collector The Current field displays the currently configured sFlow Collector The Configured field di
108. ant to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 22 1 The SMTP Configuration SMTP Configuration Mail Server User Name Password E Serveriry Level Info bd Sender Return Path Email Address 1 Email Address 2 Email Address 3 Email Address 4 Email Address 5 Email Address 6 Parameter description These parameters are displayed on the SMTP Configuration page Mail Server Specify the IP Address of the server transferring your email Username Specify the username on the mail server Password Specify the password on the mail server Sender To set the mail sender name Return Path To set the mail return path as sender mail address Email Address 1 6 Email address that would like to receive the alarm message Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 188 Publication date Feb 2012 Revision A3 3 23 UPnP UPnP is an acronym for Universal Plug and Play The goals of UPnP are to allow devices to connect seamlessly and to simplify the implementation of networks in the home data sharing communications and entertainment and in corporate environments for simplified installation of computer components Web Interface To configure the UPnP Configuration in the web interface 1 Click Configuration UPnP 2 Scroll to select the mode to enable or
109. arried in the most recently received Response Identity EAPOL frame for EAPOL based authentication and the source MAC address from the most recently received frame from a new client for MAC based authentication QoS Class QoS Class assigned to the port by the RADIUS server if enabled Port VLAN ID The VLAN ID that NAS has put the port in The field is blank if the Port VLAN ID is not overridden by NAS 212 Publication date Feb 2012 Revision A3 If the VLAN ID is assigned by the RADIUS server RADIUS assigned is appended to the VLAN ID Read more about RADIUS assigned VLANs here If the port is moved to the Guest VLAN Guest is appended to the VLAN ID Read more about Guest VLANs here e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh You can click them for refresh the NAS Switch Status by manual 4 5 3 Port Status The section describes to provides detailed NAS statistics for a specific switch port running EAPOL based IEEE 802 1X authentication Web Interface To configure a NAS Port Status Configuration in the web interface 1 Specify Port which want to check 2 Checked Auto reflash Figure 4 5 3 The NAS Statistics Total Response ID Responses Start Invalid Type Invalid Length Parameter description Port State e Admin State The port s current administrative state Refer to NAS Admin State for a descri
110. ation IP Address with IPv6 e Ping Size The payload size of the ICMP packet Values range from 8 bytes to 1400 bytes o Start Click the Start button then the switch will start to ping the device using ICMPv6 packet size what set on the switch After you press 5 ICMPv6 packets are transmitted and the sequence number and roundtrip time are displayed upon reception of a reply The page refreshes automatically until responses to all packets are received or until a timeout occurs PING server 10 10 132 20 64 bytes from 10 10 132 20 icmp_seq 0 time 0ms 64 bytes from 10 10 132 20 icmp_seq 1 time 0ms 64 bytes from 10 10 132 20 icmp_seq 2 time 0ms 64 bytes from 10 10 132 20 icmp_seq 3 time 0ms 64 bytes from 10 10 132 20 icmp_seq 4 time 0ms Sent 5 packets received 5 OK 0 bad You can configure the following properties of the issued ICMP packets 5 5 3 VeriPHY This section is used for running the VeriPHY Cable Diagnostics Press to run the diagnostics This will take approximately 5 seconds If all ports are selected this can take approximately 15 seconds When completed the page refreshes automatically and you can view the cable diagnostics results in the cable status table Note that VeriPHY is only accurate for cables of length 7 140 meters 10 and 100 Mbps ports will be linked down while running VeriPHY Therefore running VeriPHY on a 10 or 100 Mbps management port will cause the switch to stop responding until VeriPHY i
111. ation of all VLAN status and reports it by the order of Static NAS MVRP MVP Voice VLAN MSTP GVRP Combined Web Interface To Display VLAN Port Status n the web interface 1 Click VLAN Port Status 2 Specify the Static NAS MVRP MVP Voice VLAN MSTP GVRP Combined 3 Display Port Status information Figure 3 10 4 The VLAN Port Status for Static user Static VIA 0 Port PVID PortType Ingress Filtering Frame Type TxTag UVID Conflicts if UnAware Disabled All Untag This UnAware Disabled Untag This UnAware i Untag This UnAware i Untag This UnAware isabl Untag This UnAware i Untag This i Untag This Untag This Untag This Untag This Untag This Untag This 2 3 4 5 6 7 8 9A 0A 9B ao Parameter description eo Port The logical port for the settings contained in the same row e PVID Shows the VLAN identifier for that port The allowed values are 1 through 4095 The default value is 1 Port Type Shows the Port Type Port type can be any of Unaware C port S port Custom S port If Port Type is Unaware all frames are classified to the Port VLAN ID and tags are not removed C port is Customer Port S port is Service port Custom S port is S port with Custom TPID Ingress Filtering Shows the ingress filtering on a port This parameter affects VLAN ingress processing If ingress filtering is enabled and the ingress port is not a member of the classified VLAN the frame is discarded Frame Type
112. b interface To configure System Information in the web interface 1 Click SYSTEM System and Information 2 Specify the contact information for the system administrator as well as the name and location of the switch Also indicate the local time zone by configuring the appropriate offset 3 Click Refresh Figure 2 1 1 System Information GEL2 ESW10 for example Others models the same System Information Model Name GEL2 ESW10 System Description 8 Port 10 100 1000Base T 2 TP 100 1G SFP Combo L2 Plus Managed Switch Location Contact Device Name GEL2 SW10 System Date 2011 01 01 00 01 46 System Uptime 0d 00 01 46 BIOS Version v1 00 Firmware Version v0 87 Hardware Mechanical Version 1 00 v1 00 Series Number TIMO123456789 Host IP Address 192 168 5 112 Subnet Mask 255 255 255 0 Gateway IP Address 0 0 0 0 Host MAC Address 00 01 c1 00 00 00 Console Baudrate 115200 RAM Size 64MB Flash Size 16MB Bridge FDB Size 8192 MAC Addresses Transmit Queue 8 queues per port Maximum Frame Size 9600 Parameter description 4 Publication date Feb 2012 Revision A3 Model name The model name of this device System description As it is this tells what this device is Here it is 8 port 10 100 1000 Base T 2 Port Dual Personality RJ 45 SFP Web Managed Switch Location Basically it is the location where this switch is put User defined Contact For easily managing and maintaining device you may write down the contac
113. before using the DSCP for QoS class and DPL map There are two configuration parameters for DSCP Translation 1 Translate DSCP at Ingress side can be translated to any of 0 63 DSCP values 2 Classify Click to enable Classification at Ingress side e Egress There are following configurable parameters for Egress side 1 Remap DPO Select the DSCP value from select menu to which you want to remap DSCP value ranges form 0 to 63 2 Remap DP1 Select the DSCP value from select menu to which you want to remap DSCP value ranges form 0 to 63 There is following configurable parameter for Egress side e Remap Select the DSCP value from select menu to which you want to remap DSCP value ranges form 0 to 63 eo Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 14 9 DSCP Classification The section describes to teach user to configure and allows you to map DSCP value to a QoS Class and DPL value Others the settings relate to the currently selected unit as reflected by the page header Web Interface To configure the DSCP Classification parameters in the web interface 1 Click Configuration QoS DSCP Translation 2 Scroll to set the DSCP Parameters 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 14 9 The DSCP Class
114. best effort system which means that no packet of information sent over is assured to reach its destination in the same condition it was sent Each device connected to a Local Area Network LAN or Wide Area Network WAN is given an Internet Protocol address and this IP address is used to identify the device uniquely among all other devices connected to the extended network The current version of the Internet protocol is IPv4 which has 32 bits Internet Protocol addresses allowing for in excess of four billion unique addresses This number is reduced drastically by the practice of webmasters taking addresses in large blocks the bulk of which remain unused There is a rather substantial movement to adopt a new version of the Internet Protocol IPv6 which would have 128 bits Internet Protocol addresses This number can be represented roughly by a three with thirty nine zeroes after it However IPv4 is still the protocol of choice for most of the Internet 2 4 1 IPV4 The IPv4 address for the switch could be obtained via DHCP Server for VLAN 1 To manually configure an address you need to change the switch s default settings to values that are compatible with your network You may also need to a establish a default gateway between the switch and management stations that exist on another network segment Configure the switch managed IP information on this page The Configured column is used to view or change the IP configuration The Current col
115. bled Down Enabled Down Enabled Down Enabled Down Enabled Down Enabled Down Enabled Down 2 3 4 5 6 7 8 9 0000000000 o Parameter description Oo Port The switch port number of the logical port e Action The currently configured port action e Transmit The currently configured port transmit mode Loops The number of loops detected on this port eo Status The current loop protection status of the port Loop Whether a loop is currently detected on the port e Time of Last Loop The time of the last loop event detected e Buttons Refresh Click to refresh the page immediately Auto Refresh Check this box to enable an automatic refresh of the page at regular intervals 3 18 Single IP Single IP Management SIM a simple and useful method to optimize network utilities and management is designed to manage a group of switches as a single entity called an SIM group Implementing the SIM feature will have the following advantages for users E Simplify management of small workgroups or wiring closets while scaling networks to handle increased bandwidth demand Reduce the number of IP addresses needed on the network Virtual stacking structure Eliminate any specialized cables for stacking and remove the distance barriers that typically limit topology options when using other stacking technology Web Interface To configure the Single IP in the web interface 1 Click Configuration Single IP 2 S
116. bps Queue Shaper Excess Controls whether the queue is allowed to use excess bandwidth Queue Scheduler Weight Controls the weight for this queue The default value is 17 This value is restricted to 1 100 This parameter is only shown if Scheduler Mode is set to Weighted 150 Publication date Feb 2012 Revision A3 Queue Scheduler Percent Shows the weight in percent for this queue This parameter is only shown if Scheduler Mode is set to Weighted Port Shaper Enable Controls whether the port shaper is enabled for this switch port Port Shaper Rate Controls the rate for the port shaper The default value is This value is restricted to 1000000 when the Unit is kbps and it is restricted to 1 when the Unit is Mbps Port Shaper Unit Controls the unit of measure for the port shaper rate as kbps or Mbps The default value is kbps Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 14 4 Port Shaping This section provides an overview of QoS Egress Port Shaping for all switch ports Others the user could get all detail information ot the ports belong to the currently selected unit as reflected by the page header Web Interface To display the QoS Port Shapers in the web interface 1 Click Configuration QoS Port Shapers 2 Display the QoS Egress Port Shapers Figure 3 14 4 The QoS Egress Port Shapers
117. by clicking this button which will only be enabled if this is the case For other methods refer to Shutdown in the Action section NoTE That clicking the reopen button causes the page to be refreshed so non committed changes will be lost Upper right icon Refresh You can click them for refresh the Port Security information by manual e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 226 Publication date Feb 2012 Revision A3 4 7 2 Switch Status This section shows the Port Security status Port Security is a module with no direct configuration Configuration comes indirectly from other modules the user modules When a user module has enabled port security on a port the port is set up for software based learning In this mode frames from unknown MAC addresses are passed on to the port security module which in turn asks all user modules whether to allow this new MAC address to forward or block it For a MAC address to be set in the forwarding state all enabled user modules must unanimously agree on allowing the MAC address to forward If only one chooses to block it it will be blocked until that user module decides otherwise The status page is divided into two sections one with a legend of user modules and one with the actual port status Web Interface To configure a Port Security Switch Status Configuration in the web interface 1 Checked
118. ccesses the network As a result it will not be able to use the resources in the old VLAN On the other hand if Port A and Port B belong to the same VLAN after terminal devices access the network through Port B they will have access to the same resources as those accessing the network through Port A do which brings security issues To provide user access and ensure data security in the mean time the MAC based VLAN technology is developed MAC based VLANs group VLAN members by MAC address With MAC based VLAN configured the device adds a VLAN tag to an untagged frame according to its source MAC address MAC based VLANs are mostly used in conjunction with security technologies such as 802 1X to provide secure flexible network access for terminal devices 3 10 6 1 Configuration The MAC based VLAN enties can be configured here This page allows for adding and deleting MAC based VLAN entries and assigning the entries to different ports This page shows only static entries Web Interface To configure MAC address based VLAN configuration in the web interface 1 Click MAC address based VLAN configuration and add new entry 2 Specify the MAC address and VLAN ID 3 Click Save Figure 3 10 6 1 The MAC based VLAN Membership Configuration Port Members Delete MAC Address VLAN ID 1 2 3 4 5 6 7 8 9 10 411 12 Currently no entries present Add new entry 00 00 00 00 00 00 1000000000000 MITA Parameter description
119. ce type_http 192 168 1 1 in the address row in a browser it will show the following screen and ask you inputting username and password in order to login and access authentication The default username is admin and password is empty For the first time to use please enter the default username and password and then click the lt Login gt button The login process now is completed In this login menu you have to input the complete username and password respectively the GEL2 ESW8 10 12 will not give you a shortcut to username automatically This looks inconvenient but safer In the GEL2 ESW8_10_12 it supports a simple user management function allowing only one administrator to configure the system at the same time If there are two or more users using administrator s identity it will allow the only one who logins first to configure the system The rest of users even with administrator s identity can only monitor the system For those who have no administrator s identity can only monitor the system There are only a maximum of three users able to login simultaneously in the GEL2 ESW8_10_12 NOTE When you login the Switch WEB to manager You must first type the Username of the admin Password was blank so when you type after the end Username please press enter Management page to enter WEB When you login GEL2 ESW8_10_12 series switch Web Ul management you can use both ipv4 ipv6 login to manage To optimize the di
120. ch bridge or router that serves as the root of the spanning tree network It selects a root port on each bridging device except for the root device which incurs the lowest path cost when forwarding a packet from that device to the root device Then it selects a designated bridging device from each LAN which incurs the lowest path cost when forwarding a packet from that LAN to the root device All ports connected to designated bridging devices are assigned as designated ports After determining the lowest cost spanning tree it enables all root ports and designated ports and disables all other ports Network packets are therefore only forwarded between root ports and designated ports eliminating any possible network loops Designated Root i X Designated Root ys Designated Fort Port X Bridge DODO Once a stable network topology has been established all bridges listen for Hello BPDUs Bridge Protocol Data Units transmitted from the Root Bridge If a bridge does not get a Hello BPDU after a predefined interval Maximum Age the bridge assumes that the link to the Root Bridge is down This bridge will then initiate negotiations with other bridges to reconfigure the network to reestablish a valid network topology 3 4 1 Bridge Settings The section describes that how to configure the Spanning Tree Bridge and STP System settings It allows you to configure STP System settings are used by all STP Bridge instance i
121. ch includes the Ports Layer 2 network protocol e g VLANs QoS IGMP ACLs and PoE etc and any setting of the Switch 3 1 Port The section describes to configure the Port detail parameters of the switch Others you could using the Port configure to enable or disable the Port of the switch Monitor the ports content or status in the function 3 1 1 Configuration This chapter describes how to view the current port configuration and how to configure ports to non default settings including Linkup Linkdown Speed Current and configured Flow Control Current Rx Current Tx and Configured Maximum Frame Size Excessive Collision Mode Power Control Web Interface To configure an Current Port Configuration in the web interface 1 Click Configuration Port then Configuration 2 Specify the Speed Configured Flow Control Maximum Frame sze Excessive Collision mode and Power Control 3 Click Save Figure 3 1 1 The Port Configuration Speed Flow Control Maximum Excessive Power Current Configured CurrentRx Current Tx Configured Frame Size Collision Mode Control Auto 9600 Discard Disabled Auto Discard Disabled vw Auto 0 Discard Disabled Y Auto 960 Discard Disabled Auto 960 Discard Disabled 4 Auto 0 Discard Disabled v Auto 9600 Discard Disabled Y Auto 0 Discard Y Disabled y Auto 60 Discard Disabled vw Auto 0 Discard Disabled i Auto 0 Auto 9600
122. configuration files or scripts will recover to factory default values Web Interface To configure a Factory Defaults Configuration in the web interface 1 Chick Factory Defaults 2 Click Yes Figure 5 3 1 The Factory Defaults Are you sure you want to reset the configuration to Factory Defaults Parameter description e Buttons Yes Click to Yes button to reset the configuration to Factory Defaults No Click to to return to the Port State page without resetting the configuration 5 3 2 Save Start This section describes how to save the Switch Start configuration Any current configuration files will be saved as XML format Web Interface To configure a Save Start Configuration in the web interface 1 Chick Save Start 2 Click Yes Figure 5 3 2 The Save Start configuration Are you sure to save the current setting as Start Configuration Parameter description 240 Publication date Feb 2012 Revision A3 e Buttons Save Click the Save button to save current setting as Start Configuration 5 3 3 Save User This section describes how to save users information Any current configuration files will be saved as XML format Web Interface To configure a Save User Configuration in the web interface 1 Chick Save User 2 Click Yes Figure 5 3 3 The Save as Backup Configuration Are you sure to save the current setting as Backup Configuration Parameter description e Bu
123. contains an identifier to its ACL The privileges determine whether there are specific traffic object access rights ACL implementations can be quite complex for example when the ACEs are prioritized for the various situation In networking the ACL refers to a list of service ports or network services that are available on a host or server each with a list of hosts or servers permitted or denied to use the service ACL can generally be configured to control inbound traffic and in this context they are similar to firewalls There are 3 web pages associated with the manual ACL configuration ACL Access Control List The web page shows the ACEs in a prioritized way highest top to lowest bottom Default the table is empty An ingress frame will only get a hit on one ACE even though there are more matching ACEs The first matching ACE will take action permit deny on that frame and a counter associated with that ACE is incremented An ACE can be associated with a Policy 1 ingress port or any ingress port the whole switch If an ACE Policy is created then that Policy can be associated with a group of ports under the Ports web page There are number of parameters that can be configured with an ACE Read the Web page help text to get further information for each of them The maximum number of ACEs is 64 ACL Ports The ACL Ports configuration is used to assign a Policy ID to an ingress port This is useful to group ports to obey the same traf
124. d When RADIUS Assigned VLAN is both globally enabled and enabled checked for a given port the switch reacts to VLAN ID information carried in the RADIUS Access Accept packet transmitted by the RADIUS server when a supplicant is successfully authenticated If present and valid the port s Port VLAN ID will be changed to this VLAN ID the port will be set to be a member of that VLAN ID and the port will be forced into VLAN unaware mode Once assigned all traffic arriving on the port will be classified and switched on the RADIUS assigned VLAN ID If re authentication fails or the RADIUS Access Accept packet no longer carries a VLAN ID or it s invalid or the supplicant is otherwise no longer present on the port the port s VLAN ID is immediately reverted to the original VLAN ID which may be changed by the administrator in the meanwhile without affecting the RADIUS assigned This option is only available for single client modes i e e Port based 802 1X e Single 802 1X For trouble shooting VLAN assignments use the Monitor gt VLANs VLAN Membership and VLAN Port pages These pages show which modules have temporarily overridden the current Port VLAN configuration RADIUS attributes used in identifying a VLAN ID RFC2868 and RFC3580 form the basis for the attributes used in identifying a VLAN ID in an Access Accept packet The following criteria are used e The Tunnel Medium Type Tunnel Type and Tunnel Private Group ID attributes
125. d and no more MAC addresses should be taken in Shutdown The Port Security service is enabled by at least the Limit Control user module and that module has indicated that the limit is exceeded No MAC addresses can be learned on the port until it is administratively re opened on the Limit Control configuration Web page MAC Count Current Limit The two columns indicate the number of currently learned MAC addresses forwarding as well as blocked and the maximum number of MAC addresses that can be learned on the port respectively If no user modules are enabled on the port the Current column will show a dash If the Limit Control user module is not enabled on the port the Limit column will show a dash Indicates the number of currently learned MAC addresses forwarding as well as blocked on the port If no user modules are enabled on the port a dash will be shown Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the Port Security Switch Status information by manual 228 Publication date Feb 2012 Revision A3 4 7 3 Port Status This section shows the MAC addresses secured by the Port Security module Port Security is a module with no direct configuration Configuration comes indirectly from other modules the user modules When a user module has enabled port security on a port the port is set
126. d from server e Receive Missing Agent Option The number of packets received without agent information options e Receive Missing Circuit ID The number of packets received with the Circuit ID option missing e Receive Missing Remote ID The number of packets received with the Remote ID option missing e Receive Bad Circuit ID The number of packets whose Circuit ID option did not match known circuit ID e Receive Bad Remote ID The number of packets whose Remote ID option did not match known Remote ID Client Statistics e Transmit to Client The number of relayed packets from server to client e Transmit Error The number of packets that resulted in error while being sent to servers e Receive from Client The number of received packets from server Receive Agent Option The number of received packets with relay agent information option Replace Agent Option The number of packets which were replaced with relay agent information option Keep Agent Option The number of packets whose relay agent information was retained Drop Agent Option The number of packets that were dropped which were received with relay agent information Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh Clear You can click them for refresh the DHCP Relay Statistics by manual others for clear to clean up the entries 204 Publication date Feb 2012 Revision A
127. d get the Event log The Trap Events Configuration function is used to enable the switch to send out the trap information while pre defined trap events occurred Web Interface To configure the Trap Event Severity Configuration in the web interface 1 Click Configuration Trap Event Severity Configuration 2 Scroll to select the Group name and Severity Level 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 21 1 The Trap Event Severity Configuration ACL nfo f ACL Log Debug Access Mgmt nfo w Auth Failed Warning Cold Start Config Info nfo Import Export nfo LACP Parameter description e Group Name The field describe the Trap Event defernition Severity Level To scroll to select the event type with Emerg Alert Crit Error Warming Notice Info and Debug e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 22 SMTP Configuration The function is used to set a Alarm trap when the switch alarm then you could set the SMTP server to send you the alarm mail Web Interface To configure the SMTP Configuration in the web interface 1 Click Configuration SMTP Configuration 2 Scroll to select the Severity Level 3 Specify the parameters in each blank field 4 Click the save to save the setting 5 If you w
128. d not be an intended use of this application type 8 Video Signalling for use in network topologies that require a separate policy for the video signalling than for the video media Policy Policy indicates that an Endpoint Device wants to explicitly advertise that the policy is required by the device Can be either Defined or Unknown Unknown The network policy for the specified application type is currently unknown Defined The network policy is defined TAG TAG is indicative of whether the specified application type is using a tagged or an untagged VLAN Can be Tagged or Untagged Untagged The device is using an untagged frame format and as such does not include a tag header as defined by IEEE 802 1Q 2003 Tagged The device is using the IEEE 802 1Q tagged frame format VLAN ID VLAN ID is the VLAN identifier VID for the port as defined in IEEE 802 1Q 2003 A value of 1 through 4094 is used to define a valid VLAN ID A value of 0 Priority Tagged is used if the device is using priority tagged frames as defined by IEEE 802 1Q 2003 meaning that only the IEEE 802 1D priority level is significant and the default PVID of the ingress port is used instead Priority Priority is the Layer 2 priority to be used for the specified application type One of the eight priority levels 0 through 7 DSCP DSCP is the DSCP value to be used to provide Diffserv node behavior for the specified application type as defined in IETF RFC
129. d not be an intended use of this application type 8 Video Signalling conditional for use in network topologies that require a separate policy for the video signalling than for the video media This application type should not be advertised if all the same network policies apply as those advertised in the Video Conferencing application policy e Tag Tag indicating whether the specified application type is using a tagged or an untagged VLAN Untagged indicates that the device is using an untagged frame format and as such does not include a tag header as defined by IEEE 802 1Q 2003 In this case both the VLAN ID and the Layer 2 priority fields are ignored and only the DSCP value has relevance Tagged indicates that the device is using the IEEE 802 1Q tagged frame format and that both the VLAN ID and the Layer 2 priority values are being used as well as the DSCP value The tagged format includes an additional field known as the tag header The tagged 106 Publication date Feb 2012 Revision A3 frame format also includes priority tagged frames as defined by IEEE 802 1Q 2003 VLAN ID VLAN identifier VID for the port as defined in IEEE 802 1Q 2003 L2 Priority L2 Priority is the Layer 2 priority to be used for the specified application type L2 Priority may specify one of eight priority levels 0 through 7 as defined by IEEE 802 1D 2004 A value of O represents use of the default priority as defined in IEEE 802 1D 2004
130. dex keys are View Name and OID Subtree Web Interface Click SNMP Views Click Add new View Specify the SNMP View parameters Click Save If you want to modify or clear the setting then click Reset aARWNDM Figure 2 6 5 The SNMP Views Configuration Delete ViewName View Type OID Subtree DO default_view A Lada new view J Save oo o n Delete ViewName View Type OID Subtree Cee Me i mmm see Parameter description e Delete Check to delete the entry It will be deleted during the next save e View Name A string identifying the view name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 eo View Type Indicates the view type that this entry should belong to Possible view types are included An optional flag to indicate that this view subtree should be included excluded An optional flag to indicate that this view subtree should be excluded In general if a view entry s view type is excluded there should be another view entry existing with view type as included and it s OID subtree should overstep the excluded view entry 26 Publication date Feb 2012 Revision A3 e OID Subtree The OID defining the root of the subtree to add to the named view The allowed OID length is 1 to 128 The allowed string content is digital number or asterisk o Save To click the Save icon
131. ding excellent performance of all QoS classes under any traffic scenario including jumbo frame A super priority queue with dedicated memory and strict highest priority in the arbitration The ingress super priority queue allows traffic recognized as CPU traffic to be received and queued for transmission to the CPU even when all the QoS class queues are congested 3 14 1 Port Classification The section allows you to configure the basic QoS Ingress Classification settings for all switch ports and the settings relate to the currently selected unit as reflected by the page header Web Interface To configure the QoS Port Classification parameters in the web interface 1 Click Configuration QoS Port Classification 2 Scroll to select QoS class DP Level PCP and DEI parameters 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 14 1 The QoS Configuration QoS Ingress Port Classification Port QoSclass DPlevel PCP DEI TagClass DSCP Based 1 ov lov ox o Disabled O 2 ov low low lov Disabled O 31 foe low Jox o Disabled O 4 ov Ov owm jor Disabled O 5 ov lov o lov Disabled O 6 ov lov fon ow Disabled O 7 ov lov Toxi lov Disabled O 8 py o o vw o Disabled O 9 lov lov o o Disabled O 10A ov low ow jo Disabled O 3 ov lov os lo Disabled O 108 ov
132. dware due to hardware limitations The maximum number of QCEs is 256 on each switch Web Interface To display the QoS Control List Status in the web interface 1 Click Configuration QoS QCL Status 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Scroll to select the combined static Voice VLAN and conflict 4 To Click the Refresh to refresh a entry of the MVR Statistics Information Figure 3 14 11 The QoS Control List Status Combined Autoxefresh L Resolve Conflict Action Class DP DSCP Static 2 Any 2 4 7 8 10A 10B Class 2 Default Default No Static 1 Any 5 10B Class 0 Default Default No User QCER Frame Type Port Conflict Parameter description o User Indicates the QCL user e QCE Indicates the index of QCE eo Frame Type Indicates the type of frame to look for incomming frames Possible frame types are Any The QCE will match all frame type Ethernet Only Ethernet frames with Ether Type 0x600 OxFFFF are allowed LLC Only LLC frames are allowed LLC Only SNAP frames are allowed IPv4 The QCE will match only IPV4 frames IPv6 The QCE will match only IPV6 frames Port Indicates the list of ports configured with the QCE e Action Indicates the classification action taken on ingress frame if parameters configured are matched with the frame s content There are three action fields Class DPL and DSCP Class Classified QoS Class if a f
133. e with Port VLAN ID 1 and members of VLAN 1 This means that MAC addresses are learned in VLAN 1 and the switch does not remove or insert VLAN tags VLAN aware switching This is based on the IEEE 802 1Q standard All ports are VLAN aware Ports connected to VLAN aware switches are members of multiple VLANs and transmit tagged frames Other ports are members of one VLAN set up with this Port 258 Publication date Feb 2012 Revision A3 VLAN ID and transmit untagged frames Provider switching This is also known as Q in Q switching Ports connected to subscribers are VLAN unaware members of one VLAN and set up with this unique Port VLAN ID Ports connected to the service provider are VLAN aware members of multiple VLANs and set up to tag all frames Untagged frames received on a subscriber port are forwarded to the provider port with a single VLAN tag Tagged frames received on a subscriber port are forwarded to the provider port with a double VLAN tag VLAN ID VLAN ID is a 12 bit field specifying the VLAN to which the frame belongs Voice VLAN Voice VLAN is VLAN configured specially for voice traffic By adding the ports with voice devices attached to voice VLAN we can perform QoS related configuration for voice data ensuring the transmission priority of voice traffic and voice quality
134. e Reset button It will revert to previously saved values Figure 3 14 10 The QoS Control List Configuration Action Se SE Save Parameter description eo QCE Indicates the index of QCE o Port Indicates the list of ports configured with the QCE Frame Type Indicates the type of frame to look for incomming frames Possible frame types are Any The QCE will match all frame type Ethernet Only Ethernet frames with Ether Type 0x600 OxFFFF are allowed LLC Only LLC frames are allowed SNAP Only SNAP frames are allowed IPv4 The QCE will match only IPV4 frames IPv6 The QCE will match only IPV6 frames eo SMAC Displays the OUI field of Source MAC address i e first three octet byte of MAC address eo DMAC Specify the type of Destination MAC addresses for incoming frame Possible values are Any All types of Destination MAC addresses are allowed Unicast Only Unicast MAC addresses are allowed Multicast Only Multicast MAC addresses are allowed Broadcast Only Broadcast MAC addresses are allowedd The default value is Any eo VID Indicates VLAN ID either a specific VID or range of VIDs VID can be in the range 1 4095 or Any e Conflict Displays QCE status It may happen that resources required to add a QCE may not available in that case it shows conflict status as Yes otherwise it is always No Please note that conflict can be resolved by releaseing the resource required by the QCE and pressing
135. e Spanning Tree MSTI Priorities parameters in the web interface 1 Click Configuration Spanning Tree MSTI Priorities 2 Scroll the Priority maximum is 240 Default is 128 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 4 3 The MSTI Configuration MSTI Priority Configuration Parameter description e MSTI The bridge instance The CIST is the default instance which is always active eo Priority Controls the bridge priority Lower numeric values have better priority The bridge priority plus the MSTI instance number concatenated with the 6 byte MAC address of the switch forms a Bridge Identifier e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 4 4 CIST Ports When you implement an Spanning Tree protocol on the switch that the bridge instance You need to configure the CIST Ports The section describes it allows the user to inspect the to inspect the current STP CIST port configurations and possibly change them as well Web Interface To configure the Spanning Tree CIST Ports parameters in the web interface 1 Click Configuration Spanning Tree CIST Ports 2 Scroll and evoke to set all parameters of CIST Aggregated Port Configuration 3 Evoke to enable or disable the STP then scoll and evoke to set all parameters of
136. e following administrative states e Multi 802 1X e MAC based Auth The table is identical to and is placed next to the Port Counters table and will be empty if no MAC address is currently selected To populate the table select one of the attached MAC Addresses from the table below Attached MAC Addresses e Identity Shows the identity of the supplicant as received in the Response Identity EAPOL frame Clicking the link causes the supplicant s EAPOL and Backend Server counters to be shown in the Selected Counters table If no supplicants are attached it shows No supplicants attached This column is not available for MAC based Auth e MAC Address For Multi 802 1X this column holds the MAC address of the attached supplicant For MAC based Auth this column holds the MAC address of the attached client Clicking the link causes the client s Backend Server counters to be shown in the Selected Counters table If no clients are attached it shows No clients attached VLAN ID This column holds the VLAN ID that the corresponding client is currently secured through the Port Security module o State The client can either be authenticated or unauthenticated In the authenticated state it is allowed to forward frames on the port and in the unauthenticated state it is blocked As long as the backend server hasn t successfully authenticated the client it is unauthenticated If an authentication fails for one or the other reason
137. e g E911 and others such as defined by TIA or NENA e Emergency Call Service Emergency Call Service ELIN identifier data format is defined to carry the ELIN identifier as used during emergency call setup to a traditional CAMA or ISDN trunk based PSAP This format consists of a numerical digit string corresponding to the ELIN to be used for emergency calling Policies Network Policy Discovery enables the efficient discovery and diagnosis of mismatch issues with the VLAN configuration along with the associated Layer 2 and Layer 3 attributes which apply for a set of specific protocol applications on that port Improper network policy configurations are a very significant issue in VoIP environments that frequently result in voice quality degradation or loss of service Policies are only intended for use with applications that have specific real time network policy requirements such as interactive voice and or video services The network policy attributes advertised are 1 Layer 2 VLAN ID IEEE 802 1Q 2003 2 Layer 2 priority value IEEE 802 1D 2004 3 Layer 3 Diffserv code point DSCP value IETF RFC 2474 This network policy is potentially advertised and associated with multiple sets of application types supported on a given port The application types specifically addressed are 1 Voice 2 Guest Voice 3 Softphone Voice 4 Video Conferencing 5 Streaming Video 6 Control Signalling conditionally support a separat
138. e i Mf if_id Add new entry Parameter description e Delete Check to delete the entry It will be deleted during the next save Port The logical port for the settings e VLANID The vlan id for the settings e IP Address Allowed Source IP address IP Mask It can be used for calculating the allowed network with IP address MAC address Allowed Source MAC address e Adding new entry Click to add a new entry to the Static IP Source Guard table Specify the Port VLAN ID IP address and IP Mask for the new entry Click Save e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 4 1 3 Dynamic Table The section describes to configure the Dynamic IP Source Guard Table parameters of the switch You could use the Dynamic IP Source Guard Table configure to manage the entries Web Interface To configure a Dynamic IP Source Guard Table Configuration in the web interface 1 Specify the Start from port VLAN ID IP Address and entrie per page 2 Checked Auto reflash Figure 4 1 3 The Dynamic Table Port VLANID IP Address MAC Address No more entes Parameter description e Port Switch Port Number for which the entries are displayed e VLANID VLAN ID in which the IP traffic is permitted e IP Address User IP address of the entry MAC Address Source MAC address e Auto refresh To evoke the auto refresh icon then
139. e network policy for the media types above A large network may support multiple VoIP policies across the entire organization and different policies per application type LLDP MED allows multiple policies to be advertised per port each corresponding to a different application type Different ports on the same Network Connectivity Device may advertise different sets of policies based on the authenticated user identity or port configuration It should be noted that LLDP MED is not intended to run on links other than between Network Connectivity Devices and Endpoints and therefore does not need to advertise the multitude of network policies that frequently run on an aggregated link interior to the LAN e Delete Check to delete the policy It will be deleted during the next save e Policy ID ID for the policy This is auto generated and shall be used when selecting the polices that shall be mapped to the specific ports e Application Type Intended use of the application types 1 Voice for use by dedicated IP Telephony handsets and other similar appliances supporting interactive voice services These devices are typically deployed on a separate VLAN for ease of deployment and enhanced security by isolation from data applications 2 Voice Signalling conditional for use in network topologies that require a different policy for the voice signalling than for the voice media This application type should not be advertised if all the
140. ear to clear the MLD Snooping Groups information Figure 3 6 5 The MLD Snooping Groups I nformation Retesh JI i lt Jf gt gt J Port Members VLAN ID Groups 1 2 3 4 5 6 7 8 9 10 11 12 Parameter description Navigating the MLD Group Table Each page shows up to 99 entries from the MLD Group table default being 20 selected through the entries per page input field When first visited the web page will show the first 20 entries from the beginning of the MLD Group Table The Start from VLAN and group input fields allow the user to select the starting point in the MLD Group Table Clicking the button will update the displayed table starting from that or the next closest MLD Group Table match In addition the two input fields will upon a button click assume the value of the first displayed entry allowing for continuous refresh with the same start address The will use the last entry of the currently displayed as a basis for the next lookup When the end is reached the text No more entries is shown in the displayed table Use the button to start over MLD Snooping Information Table Columns e VLANID VLAN ID of the group e Groups Group address of the group displayed e Port Members Ports under this group 90 Publication date Feb 2012 Revision A3 e Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically e Upper right icon Refresh lt lt gt gt You
141. ecided to allow this MAC address to forward and aging is enabled the Port Security module will periodically check that this MAC address still forwards traffic If the age period measured in seconds expires and no frames have been seen the MAC address will be removed from the MAC table Otherwise a new age period will begin If aging is disabled or a user module has decided to hold the MAC address indefinitely a dash will be shown e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh You can click them for refresh the Port Security Port Status information by manual 4 8 Access Management This section shows you to configure access management table of the Switch including HTTP HTTPS SNMP and TELNET SSH You can manage the Switch over an Ethernet LAN or over the Internet 4 8 1 Configuration This section shows you how to configure access management table of the Switch The maximum entry number is 16 If the application s type match any one of the access management entries it will allow access to the switch Web Interface To configure a Access Management Configuration in the web interface 1 Select Enabled in the Mode of Access Management Configuration 2 Click Add new entry 3 Specify the Start IP Address End IP Address 4 Checked Access Managemnet method HTTP HTTPS SNMP and TELNET SSH in the entry 5 Click Save F
142. ecify ICMP PING IP Address 2 Specify ICMP PING Size 3 Click Start Figure 5 5 1 The I CMP Ping ICMP Ping IP Address 0 0 0 0 Ping Size 64 Parameter description e IP Address To set the IP Address of device what you want to ping it e Ping Size To set the ICMP Packet size to ping the other device o Start Click the Start button then the switch will start to ping the device using ICMP packet size what set on the switch After you press 5 ICMP packets are transmitted and the sequence number and roundtrip time are displayed upon reception of a reply The page refreshes automatically until responses to all packets are received or until a timeout occurs PING6 server 10 10 132 20 64 bytes from 10 10 132 20 icmp_seq 0 time Oms 64 bytes from 10 10 132 20 icmp_seq 1 time 0ms 64 bytes from 10 10 132 20 icmp_seq 2 time Oms 64 bytes from 10 10 132 20 icmp_seq 3 time 0ms 64 bytes from 10 10 132 20 icmp_seq 4 time 0ms Sent 5 packets received 5 OK O bad 244 Publication date Feb 2012 Revision A3 5 5 2 Ping6 This section allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues Web Interface To configure an ICMPv6 PING Configuration in the web interface 1 Specify ICMPv6 PING IP Address 2 Specify ICMPv6 PING Size 3 Click Start Figure 5 5 2 The I CMPv6 Ping IP Address 0 0 0 0 0 0 0 0 Ping Size Parameter description e IP Address The destin
143. ed network access without authentication Force Unauthorized In this mode the switch will send one EAPOL Failure frame when the port link comes up and any client on the port will be disallowed network access Port based 802 1X In the 802 1X world the user is called the supplicant the switch is the authenticator and the RADIUS server is the authentication server The authenticator acts as the man in the middle forwarding requests and responses between the supplicant and the authentication server Frames sent between the supplicant and the switch are special 802 1X frames known as EAPOL EAP Over LANs frames EAPOL frames encapsulate EAP PDUs RFC3748 Frames sent between the switch and the RADIUS server are RADIUS packets RADIUS packets also encapsulate EAP PDUs together with other attributes like the switch s IP address name and the supplicant s port number on the switch EAP is very flexible in that it allows for different authentication methods like MD5 Challenge PEAP and TLS The important thing is that the authenticator the switch doesn t need to know which authentication method the supplicant and the authentication server are using or how many information exchange frames are needed for a particular method The switch simply encapsulates the EAP part of the frame into the relevant type EAPOL or RADIUS and forwards it When authentication is complete the RADIUS server sends a special packet containing a success or fa
144. edPort Disabled eo CIST State The current STP port state of the CIST port The port state can be one of the following values Blocking Learning Forwarding eo Uptime The time since the bridge port was last initialized e Auto refresh To evoke the auto refresh to refresh the information automatically Upper right icon Refresh You can click them for refresh the STP Port status information by manual 3 4 8 Port Statistics After you complete the STP configuration then you could to let the switch display the STP Statistics The Section provides you to ask switch to display the STP Statistics detail counters of bridge ports in the currently selected switch Web Interface To display the STP Port status in the web interface 1 Click Configuration Spanning Tree Port Statistics 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the STP Bridges Figure 3 4 8 The STP Statistics Transmitted Received Discarded MSTP RSTP STP TCN MSTP RSTP STP TCN Unknown Illegal Port Parameter description Port The switch port number of the logical STP port eo MSTP The number of MSTP Configuration BPDU s received transmitted on the port e RSTP The number of RSTP Configuration BPDU s received transmitted on the port STP The number of legacy STP Configuration BPDU s received transmitted on the port e TCN The number of legacy Topology Change
145. eeds the configured thermal protection temperature ports will be turned off in order to decrease the power consumption It is possible to arrange the ports with different priorities Each priority can be given a temperature at which the corresponding ports shall be turned off Web Interface To configure the Thermal Protection in the web interface 1 Click Configuration Thermal Protection Configuration 2 Specify the temperature in the priority 0 to 3 3 Scroll to set the Priority 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 15 1 The Thermal Protection Configuration Parameter description Temperature settings for priority groups The temperature at which the ports with the corresponding priority will be turned off eo Priority 170 Publication date Feb 2012 Revision A3 The criteria index for thermal protect trigger temperature The index from 0 to 3 eo Temperature To set the temperature criterion to trigger the thermal protect O Note The temperature means the MAC and PHY chipset s TA temperature not PSU device temperature or environment temperature Please don t set environment temperature limitation value e Port priorities The priority the port belongs to lt allows user to what priority criterion to trigger Port be turned off via thermal protection e Buttons Save Click to save ch
146. elected as reflected by the page header Port The switch port number of the logical LLDP port e Mode Select LLDP mode Rx only The switch will not send out LLDP information but LLDP information from neighbor units is analyzed Tx only The switch will drop LLDP information received from neighbors but will send out LLDP information Disabled The switch will not send out LLDP information and will drop LLDP information received from neighbors Enabled The switch will send out LLDP information and will analyze LLDP information received from neighbors o CDP Aware Select CDP awareness The CDP operation is restricted to decoding incoming CDP frames The switch doesn t transmit CDP frames CDP frames are only decoded if LLDP on the port is enabled Only CDP TLVs that can be mapped to a corresponding field in the LLDP neighbors table are decoded All other TLVs are discarded Unrecognized CDP TLVs and discarded CDP frames are not shown in the LLDP statistics CDP TLVs are mapped onto LLDP neighbors table as shown below CDP TLV Device ID is mapped to the LLDP Chassis ID field CDP TLV Address is mapped to the LLDP Management Address field The CDP address TLV can contain multiple addresses but only the first address is shown in the LLDP neighbors table CDP TLV Port ID is mapped to the LLDP Port ID field CDP TLV Version and Platform is mapped to the LLDP System Description field Both the CDP a
147. en by VLAN ID then by MAC address and then by IP address Web Interface To configure a Dynamic ARP Inspection Table Configuration in the web interface 1 Specify the Start from port VLAN ID MAC Address IP Address and entrie per page 2 Checked Auto reflash Figure 4 2 3 The Dynamic ARP Inspection Table a Port VLANID MAC Address IP Address o No more entres Parameter description e Port Switch Port Number for which the entries are displayed e VLANID VLAN ID in which the ARP traffic is permitted e MAC Address User MAC address of the entry e IP Address User IP address of the entry e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh lt lt gt gt You can click them for refresh the Dynamic ARP Inspection Table by manual others for next up page or entry 4 3 DHCP Snooping The section describes to configure the DHCP Snooping parameters of the switch The DHCP Snooping can prevent attackers from adding their own DHCP servers to the network 4 3 1 Configuration This section describes how to configure DHCP Snooping setting including Snooping Mode Enabled and Disabled Port Mode Configuration Trusted Untrusted Web Interface To configure a DHCP Snooping in the web interface 1 Select Enabled in the Mode of DHCP Snooping Configuration 2 Select Trusted of the specific port in the Mode of Por
148. en the switch can classify and schedule network traffic It is recommended that there be two VLANs on a port one for voice one for data Before connecting the IP device to the switch the IP phone should configure the voice VLAN ID correctly It should be configured through its own GUI Web Interface To configure Voice VLAN in the web interface 1 Select Enabled in the Voice VLAN Configuration 2 Specify VLAN ID Aging Time Traffic Class 4 Specify Port Mode Security Discovery Protocol in the Port Configuration 5 Click Save Figure 3 11 1 The Voice VLAN Configuration VLAN ID 1000 Aging Time 86400 seconds Port Mode Security Discovery Protocol Disabled Disabled oul isabled Disabled 0 isabled Y Disabled Ou Disabled Y Disabled OUI isabled Y Disabled oul Disabled Disabled oul 8 Disabled Disabled w ou w 9A Disabled Disabled our w Disabled Disabled oul Disabled m Disabled ou 0B Disabled v i N ES 3 E3 Dom i on a E Es 5 1 5 E Parameter description e Mode Indicates the Voice VLAN mode operation We must disable MSTP feature before we enable Voice VLAN It can avoid the conflict of ingress filtering Possible modes are Enabled Enable Voice VLAN mode operation Disabled Disable Voice VLAN mode operation eo VLANID Indicates the Voice VLAN ID It should be a unique V
149. ers includes IP Address of Syslog server and Port number 3 Evoke the Sylog to enable it 4 Click Save Figure2 5 1 The System Log configuration System Log Configuration Server Mode Disabled E Server Address 1 Server Address 2 Syslog Level Info v Parameter description e Server Mode Indicates the server mode operation When the mode operation is enabled the syslog message will send out to syslog server The syslog protocol is based on UDP communication and received on UDP port 514 and the syslog server will not send acknowledgments back sender since UDP is a connectionless protocol and it does not provide acknowledgments The syslog packet will always send out even if the syslog server does not exist Possible modes are Enabled Enable server mode operation Disabled Disable server mode operation e Server Address 1 and2 Indicates the IPv4 host address of syslog server 1 and server 2 For redundancy If the switch provide DNS feature it also can be a host name e Syslog Level Indicates what kind of message will send to syslog server Possible modes are Info Send informations warnings and errors Warning Send warnings and errors Error Send errors 18 Publication date Feb 2012 Revision A3 2 5 2 Log This section describes that display the system log information of the switch Web Interface To display the log configuration in the web interface 1 Click Syslog Log 2 Display the log i
150. ert to previously saved values Upper right icon Refresh clear You can click them for refresh the ACL Port Configuration or clear them by manual 44 Publication date Feb 2012 Revision A3 3 2 2 Rate Limiters The section describes how to configure the switch s ACL Rate Limiter parameters The Rate Limiter Level from 1 to 16 that allow user to set rate limiter value and units with pps or kbps Web Interface To configure ACL Rate Limiter in the web interface Click Configuration ACL then Rate Limiter To specific the Rate field and the range from 0 to 3276700 To scroll the Unit with pps or kbps Click the save to save the setting If you want to cancel the setting then you need to click the reset button It will revert to previously saved values akOwON Figure 3 2 2 The ACL Rate Limiter Configuration Rate Limiter ID Unit Parameter description e Rate Limiter ID The rate limiter ID for the settings contained in the same row o Rate The allowed values are 0 3276700 in pps or 0 100 200 300 1000000 in kbps e Unit Specify the rate unit The allowed values are pps packets per second kbps Kbits per second e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 2 3 Access Control List The section describes how to conf
151. es is seen on the port send an SNMP trap If Aging is disabled only one SNMP trap will be sent but with Aging enabled new SNMP traps will be sent everytime the limit gets exceeded Shutdown If Limit 1 MAC addresses is seen on the port shut down the port This implies that all secured MAC addresses will be removed from the port and no new address will be learned Even if the link is physically disconnected and reconnected on the port by disconnecting the cable the port will remain shut down There are three ways to re open the port 1 Boot the switch 2 Disable and re enable Limit Control on the port or the switch 3 Click the Reopen button Trap amp Shutdown If Limit 1 MAC addresses is seen on the port both the Trap and the Shutdown actions described above will be taken State This column shows the current state of the port as seen from the Limit Control s point of view The state takes one of four values Disabled Limit Control is either globally disabled or disabled on the port Ready The limit is not yet reached This can be shown for all actions Limit Reached Indicates that the limit is reached on this port This state can only be shown if Action is set to None or Trap Shutdown Indicates that the port is shut down by the Limit Control module This state can only be shown if Action is set to Shutdown or Trap amp Shutdown e Re open Button If a port is shutdown by this module you may reopen it
152. et 2 LLC 3 SNAP O Note On changing the Frame type field valid value of the following text field will vary depending on the new frame type you selected e Value Valid value that can be entered in this text field depends on the option selected from the the preceding Frame Type selection menu Below is the criteria for three different Frame Types 1 For Ethernet Values in the text field when Ethernet is selected as a Frame Type is called etype Valid values for etype ranges from 0x0600 Oxffff 2 For LLC Valid value in this case is comprised of two different sub values a DSAP 1 byte long string 0x00 Oxff b SSAP 1 byte long string Ox00 Oxff 3 For SNAP Valid value in this case also is comprised of two different sub values a OUI OUI Organizationally Unique Identifier is value in format of xx xx xx where each pair xx in string is a hexadecimal value ranges from 0x00 Oxff b PID If the OUI is hexadecimal 000000 the protocol ID is the Ethernet type EtherType field value for the protocol running on top of SNAP if the OUI is an OUI for a particular organization the protocol ID is a value assigned by that organization to the protocol running on top of SNAP In other words if value of OUI field is 00 00 00 then value of PID will be etype Ox0600 Oxffff and if value of OUI is other than 00 00 00 then valid value of PID will be any value from 0x0000 to Oxffff e Group Name A valid Group Name is a unique 16 characte
153. et is used to transmit electrical power to remote devices over standard Ethernet cable It could for example be used for powering IP telephones wireless LAN access points and other equipment where it would be difficult or expensive to connect the equipment to main power supply Policer POP3 A policer can limit the bandwidth of received frames It is located in front of the ingress queue POP3 is an acronym for Post Office Protocol version 3 It is a protocol for email clients to retrieve email messages from a mail server POP3 is designed to delete mail on the server as soon as the user has downloaded it However some implementations allow users or an administrator to specify that mail be saved for some period of time POP can be thought of as a store and forward service An alternative protocol is Internet Message Access Protocol IMAP IMAP provides the user with more capabilities for retaining e mail on the server and for organizing it in folders on the server IMAP can be thought of as a remote file server POP and IMAP deal with the receiving of e mail and are not to be confused with the Simple Mail Transfer Protocol SMTP You send e mail with SMTP and a mail handler receives it on your recipient s behalf Then the mail is read using POP or IMAP IMAP4 and POP3 are the two most prevalent Internet standard protocols for e mail retrieval Virtually all modern e mail clients and servers support both Private VLAN PTP QCE
154. et the parameters 3 Scroll to Role for what mode you want to set on the Single IP with disable Master Slave 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 18 1 The Single I P Configuration Single IP Configuration Mode Disabled Group Name Master Apply Reset Joe Parameter description e Mode The parameter lets you to disable the SIP function or set the device become a Master role or Slave role Group name The parameter lets you to set a group name what you want to make a Single IP management Group the available value up to 64 characters describing group name Master The role is root User connects to the Master and can control the Slaves in the same SIP group Slave The role is slave User connects to the switch what is a slave via Master management GUI e Buttons Apply Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 180 Publication date Feb 2012 Revision A3 Web Interface To show the Single IP in the web interface 1 Click Configuration Single IP and then information 2 Click refresh or evoke auto refresh to automatic update information Figure 3 18 2 The Single IP information GEL2 ESW10 Refresh eb GEL2ESW10 8 Port 10 100 1000Base T 2 100 1G SFP L2 Plus Managed Switch GEL2 ES
155. etting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 6 1 The MLD Snooping Basic Configuration Global Configuration Snooping Enabled O Unregistered IPMCv6 Flooding Enabled fe Port Router Port FastLeave Throttling unlimited unlimited SLhosonrson e a oOOo00000000000 EEE E E E m a E E E E 5 save J Rese Parameter description e Snooping Enabled Enable the Global MLD Snooping e Unregistered PMCv6 Flooding enabled Enable unregistered IPMCv6 traffic flooding Please note that disabling unregistered IPMCv6 traffic flooding may lead to failure of Neighbor Discovery e MLD SSM Range SSM Source Specific Multicast Range allows the SSM aware hosts and routers run the SSM service model for the groups in the address Using IPv6 Address range e Proxy Enabled Enable MLD Proxy This feature can be used to avoid forwarding unnecessary join and leave messages to the router side eo Port The Port index what you enable or disable the MLD Snooping function eo Fast Leave To evoke to enable the fast leave on the port e Router Port Specify which ports act as router ports A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or MLD querier If an aggregation member port is selected as a router port the whole aggregation will act as a router
156. f the classified VLAN group of the frame the frame is discarded Do not forward If ingress filtering is disabled and the ingress port is not a member of the classified VLAN group of the frame however the frame is still forwarded By default ingress filtering is disabled untick Frame Type Determines whether the port accepts all frames or only tagged untagged frames This parameter affects VLAN ingress processing If the port only accepts tagged frames untagged frames received on the port are discarded By default the field is set to All Egress Rule Determines what device the port connect to If the port connect to VLAN unaware devices such as terminal work station Access link should be used If the port connect to VLAN aware devices for example switch connect to switch Trunk link should be used Hybrid link is used for more flexible application Hybrid If the tag of tagged frame is as the same as PVID the tag of the frame will be removed The frame become an untagged frame and transmitted Any other tagged frame whose tag value is different from PVID are transmitted directly Trunk all tagged frames with any tag value are transmitted Access The tag of any tagged frame will be removed to become an untagged frame These untagged frames will be transmitted PVID Configures the Port VLAN identifier The allowed values are 1 through 4094 The default value is 1 When the port received a untagged frame the p
157. faces Web Interface To configure a Authentication Method Configuration in the web interface 1 Specify the Client console telent ssh web which you want to monitor 2 Specify the Authentication Method none local radius tacacs 3 Checked Fallback 4 Click Save Figure 4 11 1 The HTTPS Configuration Authentication Method Configuration Client Authentication Method Fallback console local vij telnet local x ssh local v web local x Parameter description e Client The management client for which the configuration below applies e Authentication Method Authentication Method can be set to one of the following values e none authentication is disabled and login is not possible e local use the local user database on the switch for authentication e radius use aremote RADIUS server for authentication e tacacs use a remote TACACS server for authentication Oo Fallback Enable fallback to local authentication by checking this box If none of the configured authentication servers are alive the local user database is used for authentication This is only possible if the Authentication Method is set to a value other than none or local e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Maintenance This chapter describes all of the switch Maintenance configuration tasks to enhance the performance
158. fic rules Traffic Policy is created under the Access Control List page You can you also set up specific traffic properties Action Rate Limiter Port copy etc for each ingress port They will though only apply if the frame gets past the ACE matching without getting matched In that case a counter associated with that port is incremented See the Web page help text for each specific port property ACL Rate Limiters Under this page you can configure the rate limiters There can be 15 different rate limiters each ranging from 1 1024K packets per seconds Under Ports and Access Control List web pages you can assign a Rate Limiter ID to the ACE s or ingress port s AES is an acronym for Advanced Encryption Standard The encryption key protocol is applied in 802 1i standard to improve WLAN security It is an encryption standard by the U S government which will replace DES and 3DES AES has a fixed block size of 128 bits and a key size of 128 192 or 256 bits APS is an acronym for Automatic Protection Switching This protocol is used to secure that switching is done bidirectional in the two ends of a protection group as defined in G 8031 Aggregation Using multiple ports in parallel to increase the link speed beyond the limits of a port and to increase the redundancy for higher availability Also Port Aggregation Link Aggregation ARP ARP is an acronym for Address Resolution Protocol It is a protocol that used to convert
159. figurable day light saving time is 5 5 step 8 Publication date Feb 2012 Revision A3 one hour The zero for this parameter means it need not have to adjust current time equivalent to in act daylight saving You don t have to set the starting ending date as well If you set daylight saving to be non zero you have to set the starting ending date as well otherwise the daylight saving function will not be activated Time Set Offset Provide the Daylight saving time set offset The offset is given in minutes east of GMT The valid range is from 1 to 1440 minutes default is 60 mins Daylight Savings Type Provide the Daylight savings type selection You can select By Dates or Recurring two type for Daylight saving type From To configure when Daylight saving start date and time the format is YYYY MM DD HH MM To To configure when Daylight saving end date and time the format is YYYY MM DD HH MM Note The under from and to was displayed what you set on the From and To field information 2 2 2 NTP NTP is Network Time Protocol and is used to sync the network time based Greenwich Mean Time GMT If use the NTP mode and select a built in NTP time server or manually specify an user defined NTP server as well as Time Zone the switch will sync the time in a short after pressing lt Apply gt button Though it synchronizes the time automatically NTP does not update
160. for Drop Eligible Indicator It is a 1 bit field in the VLAN tag Actual PCP is Pri column in Vlan tag packet DEI is cfi column PCP value from 0 7 it can be used for priority definition DEI value is O or 1 it is settable map to DP value is 0 or 1 When ingress Qos class value is the same then through DP level value to define the priority DP value larger will be dropped first ex From Port 1 input 1G Pkts Egress Port 7 Rate be set with 500M Port 1 Pkts will includes two kinds packet a PCP amp DEI 00 via configured map to Qos class amp DP level 1 0 b PCP amp DEI 01 via configured map to Qos class DP level 1 1 Result will find a Packet all past and b packets all drop 3 14 2 Port Policing This section provides an overview of f QoS Ingress Port Policers for all switch ports The Port Policing is useful in constraining traffic flows and marking frames above specific rates Policing is primarily useful for data flows and voice or video flows because voice and video usually maintains a steady rate of traffic Web Interface To display the QoS Port Schedulers in the web interface 1 Click Configuration QoS Port Policing 2 Evoke which port need to enable the QoS Ingress Port Policers and type the Rate limit condition Scroll to select the Rate limit Unit with kbps Mbps fps and kfps 4 Click Save to save the configuration Figure 3 14 2 The QoS Ingress Port Policers Configuration
161. g the primary function of the application s defined for this network policy advertised by an Endpoint or Network Connectivity Device The possible application types are shown below 1 Voice for use by dedicated IP Telephony handsets and other similar appliances supporting interactive voice services These devices are typically deployed on a separate VLAN for ease of deployment and enhanced security by isolation from data applications 2 Voice Signalling for use in network topologies that require a different policy for the voice signalling than for the voice media 3 Guest Voice to support a separate limited feature set voice service for guest users and visitors with their own IP Telephony handsets and other similar appliances supporting interactive voice services 4 Guest Voice Signalling for use in network topologies that require a different policy for the guest voice signalling than for the guest voice media 5 Softphone Voice for use by softphone applications on typical data centric devices such as PCs or laptops 6 Video Conferencing for use by dedicated Video Conferencing equipment and other similar appliances supporting real time interactive video audio services 7 Streaming Video for use by broadcast or multicast based video content distribution and other similar applications supporting streaming video services that require specific network policy treatment Video applications relying on TCP with buffering woul
162. h aging enabled a timer is started once the end host gets secured When the timer expires the switch starts looking for frames from the end host and if such frames are not seen within the next Aging Period the end host is assumed to be disconnected and the corresponding resources are freed on the switch Port Configuration The table has one row for each port on the selected switch and a number of columns which are Port The port number to which the configuration below applies Mode Controls whether Limit Control is enabled on this port Both this and the Global Mode must be set to Enabled for Limit Control to be in effect Notice that other modules may still use the underlying port security features without enabling Limit Control on a given port Limit The maximum number of MAC addresses that can be secured on this port This number cannot exceed 1024 If the limit is exceeded the corresponding action is taken The switch is born with a total number of MAC addresses from which all ports draw whenever a new MAC address is seen on a Port Security enabled port Since all ports draw from the same pool it may happen that a configured maximum cannot be granted if the remaining ports have already used all available MAC addresses Action If Limit is reached the switch can take one of the following actions None Do not allow more than Limit MAC addresses on the port but take no further action Trap If Limit 1 MAC address
163. h port number e Mode Indicates the filtering mode maintained per VLAN ID port number Group Address basis It can be either Include or Exclude e Source Address IP Address of the source Currently system limits the total number of IP source addresses for filtering to be 128 e Type Indicates the Type It can be either Allow or Deny 92 Publication date Feb 2012 Revision A3 3 7 MVR The MVR feature enables multicast traffic forwarding on the Multicast VLAN In a multicast television application a PC or a television with a set top box can receive the multicast stream Multiple set top boxes or PCs can be connected to one subscriber port which is a switch port configured as an MVR receiver port When a subscriber selects a channel the set top box or PC sends an IGMP join message to Switch A to join the appropriate multicast Uplink ports that send and receive multicast data to and from the multicast VLAN are called MVR source ports 3 7 1 Configuration The section describes user could set the MVR basic Configuration and some parameters in the switch Web Interface To configure the MLD Snooping Port Group Configuration in the web interface 1 Click Configuration MVR Configuration 2 Scroll the MVR mode to enable or disable and Scroll to set all parameters 3 Click the save to save the setting 4 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values
164. he Queuing Counters automatically e Upper right icon Refresh clear You can click them for refresh the Queuing Counters or clear them by manual 38 Publication date Feb 2012 Revision A3 3 1 6 SFP Information The section describes that switch could display the SFP module detail information which you connect it to the switch The information includes Connector type Fiber type wavelength banud rate and Vendor OUI etc Web Interface To Display the SFP information in the web interface 1 Click Configuration Port then SFP Information 2 To display the SFP Information Figure 3 1 6 The SFP Information Overview SFP Information for Port 11 Connector Type SFP LC Fiber Type Multi mode MM Tx Central Wavelength 850 Baud Rate 1000 Mbps Vendor OUI 00 40 c7 Vendor Name REPOTEC Vendor PN SFP LC Vendor Rev 8403110262 Vendor SN 0000 Date Code 080409 Temperature none Vee none Mon1 Bias none Mon2 TX PWR none Mon3 RX PWR none Parameter description e Connector Type Display the connector type for instance UTP SC ST LC and so on e Fiber Type Display the fiber mode for instance Multi Mode Single Mode e Tx Central Wavelength Display the fiber optical transmitting central wavelength for instance 850nm 1310nm 1550nm and so on e Baud Rate Display the maximum baud rate of the fiber module supported for instance 10M 100M 1G and so on e Vendor OUI Display the Manufacturer s O
165. he information then you need to evoke the Auto refresh 3 Click Refresh to refresh the LACP Port Status Figure 3 3 2 3 The LACP Status L Refresh 3 Es a No No No No No No No No No No No No 1 2 3 4 5 6 7 8 9A 0A 98 S m Parameter description eo Port The switch port number eo LACP Yes means that LACP is enabled and the port link is up No means that LACP is not enabled or that the port link is down Backup means that the port could not join the aggregation group but will join if other port leaves Meanwhile it s LACP status is disabled e Key The key assigned to this port Only ports with the same key can aggregate together eo lt AggrID The Aggregation ID assigned to this aggregation group IDs 1 and 2 are GLAGs while IDs 3 14 are LLAGs e Partner System ID The partner s System ID MAC address eo Partner Port The partner s port number connected to this port e Auto refresh To evoke the auto refresh to refresh the information automatically Upper right icon Refresh You can click them for refresh the LACP port status information by manual 56 Publication date Feb 2012 Revision A3 3 3 2 4 Port Statistics This section describes that when you complete to set LACP function on the switch then it provides a Port Statistics overview for all LACP instances Web Interface To display the LACP Port status in the web interface 1 Click Configu
166. he resolved value that is the actual tx wakeup time used for this link based on EEE information exchanged via LLDP Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the LLDP Neighbors information by manual 112 Publication date Feb 2012 Revision A3 3 8 6 Port Statistics Two types of counters are shown Global counters are counters that refer to the whole switch while local counters refer to per port counters for the currently selected switch Web Interface To show LLDP Statistics 1 Click LLDP than click Port Statistics to show LLDP counters 2 Click Refresh for manual update web screen 3 Click Auto refresh for auto update web screen 4 Click Clear to clear all counters Figure 3 8 6 The LLDP Port Statistics information Global Counters Auto refresh O Neighbour entries were last changed at 2011 01 01 00 00 00 4945 sec ago Total Neighbours Entries Added 0 Total Neighbours Entries Deleted 0 Total Neighbours Entries Dropped 0 Total Neighbours Entries Aged Out 0 LLDP Statistics Local Counters Local Port TxFrames RxFrames RxErrors Frames Discarded TLVs Discarded TLVs Unrecognized Org Discarded Age Outs c0o0o0o0o0o0o0ooooo 500000o0o0o0o0o0o oc0oo0o0o0o0o0o0oooo 2c0000o0o0ooooo c0oooo0o0o0ooooo 2000000000000 200000000000 oooooooooooo Parameter description Global Counters e Neighbour ent
167. hen it provides a status overview for all LACP instances Web Interface To display the LACP System status in the web interface 1 Click Configuration LACP System Status 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the LACP System Status Figure 3 3 2 2 The LACP System Status O Res Aggr ID Partner Partner Last Local gr systemiD Key Changed Ports Parameter description eo AggriD The Aggregation ID associated with this aggregation instance For LLAG the id is shown as isid aggr id and for GLAGs as aggr id e Partner System ID The system ID MAC address of the aggregation partner e Partner Key The Key that the partner has assigned to this aggregation ID e Last changed The time since this aggregation changed Local Ports Shows which ports are a part of this aggregation for this switch The format is Switch ID Port e Auto refresh To evoke the auto refresh to refresh the information automatically Upper right icon Refresh You can click them for refresh the LACP System status information by manual 3 3 2 3 Port Status This section describes that when you complete to set LACP function on the switch then it provides a Port Status overview for all LACP instances Web Interface To display the LACP Port status in the web interface 1 Click Configuration LACP Port Status 2 If you want to auto refresh t
168. here the punch down block is located and the other end to a modular wall outlet Step3 Label the cables to simplify future troubleshooting See Cable Labeling and Connection Records on page 29 Figure 17 Network Wiring Connections Equipment Rack Switch side view Greer esc il a an J d Patch Down Block Patch Panel Wall 3 Publication date Feb 2012 Revision A3 System Configuration This chapter describes all of the basic configuration tasks which includes the System Information and any manage of the Switch e g Time Account IP Syslog and SNMP 2 1 System Information After you login the switch shows you the system information This page is default and tells you the basic information of the system including Model Name System Description Contact Device Name System Up Time BIOS Version Firmware Version Hardware Mechanical Version Serial Number Host IP Address Host Mac Address Device Port RAM Size Flash Size and With this information you will know the software version used MAC address serial number how many ports good and so on This is helpful while malfunctioning 2 1 1 Information The switch system information is provided here We
169. hin range advertising their SSIDs and can choose one to connect to based on pre configuration or by displaying a list of SSIDs in range and asking the user to select one wikipedia SSH SSH is an acronym for Secure SHell It is a network protocol that allows data to be exchanged using a secure channel between two networked devices The encryption used by SSH provides confidentiality and integrity of data over an insecure network The goal of SSH was to replace the earlier rlogin TELNET and rsh protocols which did not provide strong authentication or guarantee confidentiality Wikipedia SSM SSM In SyncE this is an abbreviation for Synchronization Status Message and is containing a QL indication STP Spanning Tree Protocol is an OSI layer 2 protocol which ensures a loop free topology for any bridged LAN The original STP protocol is now obsolete by RSTP SyncE SyncE Is an abbreviation for Synchronous Ethernet This functionality is used to make a network clock frequency synchronized Not to be confused with real time clock synchronized IEEE 1588 T TACACS TACACS is an acronym for Terminal Acess Controller Access Control System Plus It is a networking protocol which provides access control for routers network access servers and other networked computing devices via one or more centralized servers TACACS provides separate authentication authorization and accounting services Tag Priority Tag Priority is a 3 bit fie
170. ies defined for the previous Endpoint Device Class For example will any LLDP MED Endpoint Device claiming compliance as a Media Endpoint Class II also support all aspects of TIA 1057 108 Publication date Feb 2012 Revision A3 applicable to Generic Endpoints Class and any LLDP MED Endpoint Device claiming compliance as a Communication Device Class III will also support all aspects of TIA 1057 applicable to both Media Endpoints Class II and Generic Endpoints Class l m LLDP MED Generic Endpoint Class I The LLDP MED Generic Endpoint Class definition is applicable to all endpoint products that require the base LLDP discovery services defined in TIA 1057 however do not support IP media or act as an end user communication appliance Such devices may include but are not limited to IP Communication Controllers other communication related servers or any device requiring basic services as defined in TIA 1057 Discovery services defined in this class include LAN configuration device location network policy power management and inventory management LLDP MED Media Endpoint Class Il The LLDP MED Media Endpoint Class II definition is applicable to all endpoint products that have IP media capabilities however may or may not be associated with a particular end user Capabilities include all of the capabilities defined for the previous Generic Endpoint Class Class and are extended to include aspects related to
171. ification Configuration QoS Class DPL DSCP gt y lt gt v 0 BE 0 BE 0 BE y 0 BE 0 BE BE j BE BE BE v BE BE BE BE Mi BE BE M BE ala o Aa Aaa ao a Sao 0 0 1 1 2 2 E 3 4 4 5 5 6 6 cf 7 OSiopopooioioc io ooo Parameter description e QoS Class Available QoS Class value ranges from 0 to 7 QoS Class 0 7 can be mapped to followed parameters eo DPL Drop Precedence Level 0 1 can be configured for all available QoS Classes eo DSCP Select DSCP value 0 63 from DSCP menu to map DSCP to corresponding QoS Class and DPL value e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 162 Publication date Feb 2012 Revision A3 3 14 10 QoS Control List Configuration The section shows the QoS Control List QCL which is made up of the QCEs Each row describes a QCE that is defined The maximum number of QCEs is 256 on each switch Click on the lowest plus sign to add a new QCE to the list Web Interface To configure the QoS Control List parameters in the web interface 1 Click Configuration QoS QoS Contol List 2 Click the MM to add a new QoS Control List 3 Scroll all parameters and evoke the Port Member to join the QCE rules 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click th
172. igure 4 8 1 The Access Management Configuration Disabled Y Delete StartIP Address End IP Address HTTP HTTPS SNMP TELNET SSH Save Reset Disabled Add new entry J Resa Parameter description e Mode Indicates the access management mode operation Possible modes are Enabled Enable access management mode operation Disabled Disable access management mode operation e Delete Check to delete the entry It will be deleted during the next save e Start IP address Indicates the start IP address for the access management entry End IP address 230 Publication date Feb 2012 Revision A3 Indicates the end IP address for the access management entry HTTP HTTPS Indicates that the host can access the switch from HTTP HTTPS interface if the host IP address matches the IP address range provided in the entry SNMP Indicates that the host can access the switch from SNMP interface if the host IP address matches the IP address range provided in the entry TELNET SSH Indicates that the host can access the switch from TELNET SSH interface if the host IP address matches the IP address range provided in the entry Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 4 8 2 Statistics This section shows you a detailed statistics of the Access Management including HTTP HTTPS SSH TELNET ans SSH Web Interface
173. igure Access Control List rule An Access Control List ACL is a sequential list of permit or deny conditions that apply to IP addresses MAC addresses or other more specific criteria This switch tests ingress packets against the conditions in an ACL one by one A packet will be accepted as soon as it matches a permit rule or dropped as soon as it matches a deny rule If no rules match the frame is accepted Other actions can also be invoked when a matching packet is found including rate limiting copying matching packets to another port or to the system log or shutting down a port This page shows the Access Control List ACL which is made up of the ACEs defined on this switch Each row describes the ACE that is defined The maximum number of ACEs is 256 on each switch Click on the lowest plus sign to add a new ACE to the list The reserved ACEs used for internal protocol cannot be edited or deleted the order sequence cannot be changed an the priority is highest Web Interface To configure Access Control List in the web interface 1 Click Configuration ACL then Configuration 2 Click the O button to add a new ACL or use the other ACL modification buttons to specify the editing action i e edit delete or moving the relative position of entry in the list To specific the parameter of the ACE Click the save to save the setting If you want to cancel the setting then you need to click the reset button It will revert to pre
174. ilure indication Besides forwarding this decision to the supplicant the switch uses it to open up or block traffic on the switch port connected to the supplicant NoTE Suppose two backend servers are enabled and that the server timeout is configured to X seconds using the AAA configuration page and suppose that the first server in the list is currently down but not considered dead Now if the supplicant retransmits EAPOL Start frames at a rate faster than X seconds then it will never get authenticated because the switch will cancel on going backend authentication server requests whenever it receives a new EAPOL Start frame from the supplicant And since the server hasn t yet failed because the X seconds haven t expired the same server will be contacted upon the next backend authentication server request from the switch This scenario will loop forever Therefore the server timeout should be smaller than the supplicant s EAPOL Start frame retransmission rate Single 802 1X In port based 802 1X authentication once a supplicant is successfully authenticated on a port the whole port is opened for network traffic This allows other clients connected to the port for instance through a hub to piggy back on the successfully authenticated client and get network access even though they really aren t authenticated To overcome this security breach use the Single 802 1X variant Single 802 1X is really not an IEEE standard but feature
175. ime configuration Time Configuration Clock Source Local Time Time Zone Offset Daylight Savings Time Set Offset Daylight Savings Type From To From To Parameter description o Clock Source Use Local Settings O Use NTP Server 2011 01 01 00 10 20 YYYY MM DD HH MM SS 0 min O Enable min Range 1 1440 Default 60 By dates Recurring YY YY MM DD HH MM YY Y Y MM DD HH MM Day Week HH MM Day Week HH MM Month Time Month Time Hour Minute and Second To click what clock source for the GEL2 ESW8_10_12 You can select Use local Settings or Use NTP Server for GEL2 ESW8_10_12 time clock source Oo Local Time Show the current time of the system e Time Zone Offset Provide the timezone offset relative to UTC GMT The offset is given in minutes east of GMT The valid range is from 720 to 720 minutes e Daylight Saving Daylight saving is adopted in some countries If set it will adjust the time lag or in advance in unit of hours according to the starting date and the ending date For example if you set the day light saving to be 1 hour When the time passes over the starting time the system time will be increased one hour after one minute at the time since it passed over And when the time passes over the ending time the system time will be decreased one hour after one minute at the time since it passed over The switch supports valid con
176. in the displayed table IGMP Group Table Columns eo VLANID VLAN ID of the group e Groups Group address of the group displayed Port Members Ports under this group Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them for refresh the IGMP Group Status by manual others for next up page or entry 80 Publication date Feb 2012 Revision A3 3 5 6 IPv4 SSM information Source Specific Multicast SSM is a datagram delivery model that best supports one to many applications also known as broadcast applications SSM is a core network technology of IP multicast targeted for audio and video broadcast application environments For the SSM delivery mode an IP multicast receiver host must use IGMP Version 3 IGMPv3 to subscribe to channel S G By subscribing to this channel the receiver host is indicating that it wants to receive IP multicast traffic sent by source host S to group G The network will deliver IP multicast packets from source host S to group G to all hosts in the network that have subscribed to the channel S G SSM does not require group address allocation within the network only within each source host Different applications running on the same source host must use different SSM groups Different applications running on different source hosts can arbitrarily reuse SSM group addresses without causing a
177. ion automatically e Upper right icon Refresh lt lt gt gt You can click them for refresh the MVR Group information by manual others for next up page or entry 3 7 3 Statistics The section describes the switch will display the MVR detail Statistics after you had configured MVR on the switch It provides the detail MVR Statistics Information Web Interface To display the MVR Statistics Information in the web interface 1 Click Configuration MVR Statistics 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 To Click the Refresh to refresh a entry of the MVR Statistics Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3 7 3 The MVR Statistics Information Fj Retesh Cea VLAN ID V1 Reports V2Reports V3Reports V2Leaves Received Received Received Received 100 0 0 0 0 Parameter description e VLANID The Multicast VLAN ID V1 Reports Received The number of Received V1 Reports V2 Reports Received The number of Received V2 Reports V3 Reports Received The number of Received V3 Reports V2 Leaves Received The number of Received V2 Leaves e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh lt lt gt gt You can click them for refresh the MVR Group information by manual others for next up page or entry 96
178. ion of IEEE 802 1ab and is defined by the telecommunication industry association TIA 1057 LOC LOC is an acronym for Loss Of Connectivity and is detected by a MEP and is indicating lost connectivity in the network Can be used as a switch criteria by EPS M MAC Table Switching of frames is based upon the DMAC address contained in the frame The switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to based upon the DMAC address in the frame This table contains both static and dynamic entries The static entries are configured by the network administrator if the administrator wants to do a fixed mapping between the DMAC address and switch ports 252 Publication date Feb 2012 Revision A3 MEP MD5 The frames also contain a MAC address SMAC address which shows the MAC address of the equipment sending the frame The SMAC address is used by the switch to automatically update the MAC table with these dynamic MAC addresses Dynamic entries are removed from the MAC table if no frame with the corresponding SMAC address have been seen after a configurable age time MEP is an acronym for Maintenance Entity Endpoint and is an endpoint in a Maintenance Entity Group ITU T Y 1731 MD5 is an acronym for Message Digest algorithm 5 MD5 is a message digest algorithm used cryptographic hash function with a 128 bit hash value It was designed by Ron Rivest in 1991 MDS5 is officia
179. iously saved values 3 14 7 DSCP Based QoS The section will teach user to configure the DSCP Based QoS mode that This page allows you to configure the basic QoS DSCP based QoS Ingress Classification settings for all switches Web Interface To configure the DSCP Based QoS Ingress Classification parameters in the web interface 1 Click Configuration QoS DSCP Based QoS 2 Evoke to enable or disable the DSCP for Trust 3 Scroll to select QoS Class and DPL parameters 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 14 7 The DSCP Based QoS Ingress Classification Configuration e a EN a S E El 8 C81 Art no mara e MAE C 150052 il elle ig i fe AAA AA ENEE EAN NES Es 115 15111 51 5515 E ES 158 Publication date Feb 2012 Revision A3 Parameter description e DSCP Maximum number of support ed DSCP values are 64 e Trust Click to check if the DSCP value is trusted e QoS Class QoS Class value can be any of 0 7 e DPL Drop Precedence Level 0 3 e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 14 8 DSCP Translation The section describes the swtich allows you to configure the basic QoS DSCP Translation settings for all switches DSCP translation can be done in
180. iption Mode Indicates the SSH mode operation Possible modes are Enabled Enable SSH mode operation Disabled Disable SSH mode operation e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 4 10 HTTPs This section shows you how to use HTTPS to securely access the Switch HTTPS is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication via the browser Web Interface To configure a HTTPS Configuration in the web interface 1 Select Enabled in the Mode of HTTPS Configuration 2 Select Enabled in the Automatic Redirect of HTTPS Configuration 3 Click Save Figure 4 10 1 The HTTPS Configuration HTTPS Configuration Mode Enabled Automatic Redirect Disabled v Parameter description Mode Indicates the HTTPS mode operation Possible modes are Enabled Enable HTTPS mode operation Disabled Disable HTTPS mode operation e Automatic Redirect Indicates the HTTPS redirect mode operation Automatically redirect web browser to HTTPS when HTTPS mode is enabled Possible modes are Enabled Enable HTTPS redirect mode operation Disabled Disable HTTPS redirect mode operation 234 Publication date Feb 2012 Revision A3 4 11 Auth Method This page shows how to configure a user with authenticated when he logs into the switch via one of the management client inter
181. isabled v Disabled v 0 Select the policy to apply to this port The allowed values are 1 through 8 The default value is 1 Action Select whether forwarding is permitted Permit or denied Deny The default value is Permit Rate Limiter 1D Select which rate limiter to apply on this port The allowed values are Disabled or the values 1 through 16 The default value is Disabled Port Copy Select which port frames are copied on The allowed values are Disabled or a specific port number The default value is Disabled Mirror Specify the mirror operation of this port The allowed values are Enabled Frames received on the port are mirrored Disabled Frames received on the port are not mirrored The default value is Disabled Logging Specify the logging operation of this port The allowed values are Enabled Frames received on the port are stored in the System Log Disabled Frames received on the port are not logged The default value is Disabled Please note that the System Log memory size and logging rate is limited Shutdown Specify the port shut down operation of this port The allowed values are Enabled If a frame is received on the port the port will be disabled Disabled Port shut down is disabled The default value is Disabled Counter Counts the number of frames that match this ACE Buttons Save Click to save changes Reset Click to undo any changes made locally and rev
182. ived and transmitted e Rx and Tx Lease Active The number of lease active option 53 with value 13 packets received and transmitted e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh Clear You can click them for refresh the DHCP Snooping Port Statistics by manual others for clear to clean up the entries 200 Publication date Feb 2012 Revision A3 4 4 DHCP Relay The section describes how to forward DHCP requests to another specific DHCP servers via DHCP relay The DHCP servers may be on another network 4 4 1 Configuration This section describes how to configure DHCP Relay setting including Relay Mode Enabled and Disabled Relay Server IP setting Relay Information Mode Enabled and Disabled Relay Information Mode Policy Replace Keep and Drop Web Interface To configure a DHCP Relay in the web interface 1 Select Enabled in the Relay Mode of DHCP Relay Configuration 2 Specify Relay Server IP address 3 Select Enabled in the Relay Information Mode of DHCP Relay Configuration 4 Specify Relay Replace Keep and Drop in the Relay Information Mode of DHCP Relay Configuration 5 Click Save Figure 4 4 1 The DHCP Relay Statistics DHCP Relay Configuration Relay Mode Disabled M Relay Server 0 0 0 0 Relay Information Mode Disabled a Relay Information Policy Replace v Parameter description e Rela
183. ived and transmitted good and bad multicast packets e Rx and Tx Broadcast The number of received and transmitted good and bad broadcast packets e Rx and Tx Pause A count of the MAC Control frames received or transmitted on this port that have an opcode indicating a PAUSE operation Receive and Transmit Size Counters The number of received and transmitted good and bad packets split into categories based on their respective frame sizes Receive and Transmit Queue Counters The number of received and transmitted packets per input and output queue Receive Error Counters Rx Drops The number of frames dropped due to lack of receive buffers or egress congestion e Rx CRC Alignment The number of frames received with CRC or alignment errors e Rx Undersize The number of short 1 frames received with valid CRC e Rx Oversize The number of long 2 frames received with valid CRC Rx Fragments The number of short 1 frames received with invalid CRC Rx Jabber The number of long 2 frames received with invalid CRC Rx Filtered The number of received frames filtered by the forwarding process Short frames are frames that are smaller than 64 bytes Long frames are frames that are longer than the configured maximum frame length for this port Transmit Error Counters Tx Drops The number of frames dropped due to output buffer congestion e Tx Late Exc Coll The number of frames dropped due to excessive or late
184. k 16 Publication date Feb 2012 Revision A3 2 4 2 IPV6 This section describes how to configure the switch managed IPv6 information The Configured column is used to view or change the IPv6 configuration And the Current column is used to show the active IPv6 configuration Configure the switch managed IPv6 information on this page The Configured column is used to view or change the IPv6 configuration The Current column is used to show the active IPv6 configuration Web Interface To configure Management IPv6 of the switch in the web interface 1 Click System IPv6 Configuration 2 Specify the IPv6 settings and enable Auto Configuration service if required 3 Click Save Figure2 4 2 The I Pv6 configuration IPv6 Configuration Configured Current Auto Configuration O 192 168 11 Address 192 169 1 1 Link Local Address fe80 240 c7ff fe74 d1 Prefix 196 96 Gateway gt Parameter description e Auto Configuration Enable IPv6 auto configuration by checking this box If fails the configured IPv6 address is zero The router may delay responding to a router solicitation for a few seconds the total time needed to complete auto configuration can be significantly longer e Address Provide the IPv6 address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field For example fe80 215 c5ff fe03 4dc7 The
185. king Host Version currently e Querier Status Show the Querier status is ACTIVE or IDLE e Queries Transmitted The number of Transmitted Queries e Queries Received The number of Received Queries e V1 Reports Received The number of Received V1 Reports 88 Publication date Feb 2012 Revision A3 V2 Reports Received The number of Received V2 Reports V1 Leaves Received The number of Received V1 Leaves Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them for refresh the IGMP Group Status by manual others for next up page or entry 3 6 5 Group Infermation The section describes user could set the MLD Snooping Groups Information The Start from VLAN and group input fields allow the user to select the starting point in the MLD Group Table Each page shows up to 99 entries from the MLD Group table default being 20 selected through the entries per page input field When first visited the web page will show the first 20 entries from the beginning of the MLD Group Table Web Interface To display the MLD Snooping Group information in the web interface 1 Click Configuration MLD Snooping Group Information 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh a entry of the MLD Snooping Group Information 4 Click Cl
186. l TCP and provides file writing and reading It also provides directory service and security features Fast Leave Multicast snooping Fast Leave processing allows the switch to remove an interface from the forwarding table entry without first sending out group specific queries to the interface The VLAN interface is pruned from the multicast tree for the multicast group specified in the original leave message Fast leave processing ensures optimal bandwidth management for all hosts on a switched network even when multiple multicast groups are in use simultaneously This processing applies to IGMP and MLD HTTP HTTP is an acronym for Hypertext Transfer Protocol It is a protocol that used to transfer or convey information on the World Wide Web WWW HTTP defines how messages are formatted and transmitted and what actions Web servers and browsers should take in response to various commands The other main standard that controls how the World Wide Web works is HTML which covers how Web pages are formatted and displayed Any Web server machine contains in addition to the Web page files it can serve an HTTP daemon a program that is designed to wait for HTTP requests and handle them when they arrive The Web browser is an HTTP client sending requests to server machines An HTTP client initiates a request by establishing a Transmission Control Protocol TCP connection to a particular port on a remote host port 80 by default An HTTP server
187. lculate the destination port for the frame Check to enable the use of the Source MAC address or uncheck to disable By default Source MAC Address is enabled Destination MAC Address The Destination MAC Address can be used to calculate the destination port for the frame Check to enable the use of the Destination MAC Address or uncheck to disable By default Destination MAC Address is disabled IP Address The IP address can be used to calculate the destination port for the frame Check to enable the use of the IP Address or uncheck to disable By default IP Address is enabled TCP UDP Port Number The TCP UDP port number can be used to calculate the destination port for the frame Check to enable the use of the TCP UDP Port Number or uncheck to disable By default TCP UDP Port Number is enabled Aggregation Group Configuration Locality Indicates the aggregation group type This field is only valid for switches Global The group members may reside on different units The device supports two 8 port global aggregations Local The group members reside on the same unit Each local aggregation may consist of up to 16 members Group ID Indicates the group ID for the settings contained in the same row Group ID Normal indicates there is no aggregation Only one group ID is valid per port Port Members Each switch port is listed for each group ID Select a radio button to include a port in an aggregation or
188. ld storing the priority level for the 802 1Q frame TCP TCP is an acronym for Transmission Control Protocol It is a communications protocol that uses the Internet Protocol IP to exchange the messages between computers The TCP protocol guarantees reliable and in order delivery of data from sender to receiver and distinguishes data for multiple connections by concurrent applications for example Web server and e mail server running on the same host The applications on networked hosts can use TCP to create connections to one another It is known as a connection oriented protocol which means that a connection is established and maintained until such time as the message or messages to be exchanged by the application programs at each end have been exchanged TCP is responsible for ensuring that a message is divided into the packets that IP manages and for reassembling the packets back into the complete message at the other end Common network applications that use TCP include the World Wide Web WWW e mail and File Transfer Protocol FTP TELNET TFTP UDP TELNET is an acronym for TELetype NETwork It is a terminal emulation protocol that uses the Transmission Control Protocol TCP and provides a virtual connection between TELNET server and TELNET client TFTP is an acronym for Trivial File Transfer Protocol It is transfer protocol that uses the User Datagram Protocol UDP and provides file writing and reading but it does not p
189. listening on that port waits for the client to send a request message HTTPS HTTPS is an acronym for Hypertext Transfer Protocol over Secure Socket Layer It is used to indicate a secure HTTP connection HTTPS provide authentication and encrypted communication and is widely used on the World Wide Web for security sensitive communication such as payment transactions and corporate logons HTTPS is really just the use of Netscape s Secure Socket Layer SSL as a sublayer under its regular HTTP application layering HTTPS uses port 443 instead of HTTP port 80 in its interactions with the lower layer TCP IP SSL uses a 40 bit key size for the RC4 stream encryption algorithm which is considered an adequate degree of encryption for commercial exchange 250 Publication date Feb 2012 Revision A3 ICMP ICMP is an acronym for Internet Control Message Protocol It is a protocol that generated the error response diagnostic or routing purposes ICMP messages generally contain information about routing difficulties or simple exchanges such as time stamp or echo transactions IEEE 802 1X IGMP IEEE 802 1X is an IEEE standard for port based Network Access Control It provides authentication to devices attached to a LAN port establishing a point to point connection or preventing access from that port if authentication fails With 802 1X access to all switch ports can be centrally controlled from a server which means that authorized users can
190. lly defined in RFC 1321 The MD5 Message Digest Algorithm Mirroring MLD MVR NAS For debugging network problems or monitoring network traffic the switch system can be configured to mirror frames from multiple ports to a mirror port In this context mirroring a frame is the same as copying the frame Both incoming source and outgoing destination frames can be mirrored to the mirror port MLD is an acronym for Multicast Listener Discovery for IPv6 MLD is used by IPv6 routers to discover multicast listeners on a directly attached link much as IGMP is used in IPv4 The protocol is embedded in ICMPv6 instead of using a separate protocol Multicast VLAN Registration MVR is a protocol for Layer 2 IP networks that enables multicast traffic from a source VLAN to be shared with subscriber VLANs The main reason for using MVR is to save bandwidth by preventing duplicate multicast streams being sent in the core network instead the stream s are received on the MVR VLAN and forwarded to the VLANs where hosts have requested it them Wikipedia NAS is an acronym for Network Access Server The NAS is meant to act as a gateway to guard access to a protected source A client connects to the NAS and the NAS connects to another resource asking whether the client s supplied credentials are valid Based on the answer the NAS then allows or disallows access to the protected resource An example of a NAS implementation is IEEE 802 1X
191. lt is 1 Port Security limit To set the Port security limit It means you can set how many device MAC address will allow to access the port the default is 1 Spanning Tree Admin Edge To scroll to enable or disable the Spanning Tree Admin Edge function on the Easy Port Spanning Tree BPDU Guard To scroll to enable or disable the Spanning Tree BPDU Guard function on the Easy Port Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 184 Publication date Feb 2012 Revision A3 3 20 Mirroring You can mirror traffic from any source port to a target port for real time analysis You can then attach a logic analyzer or RMON probe to the target port and study the traffic crossing the source port in a completely unobtrusive manner Mirror Configuration is to monitor the traffic of the network For example we assume that Port A and Port B are Monitoring Port and Monitored Port respectively thus the traffic received by Port B will be copied to Port A for monitoring Web Interface To configure the Mirror in the web interface 1 Click Configuration Mirroring 2 Scroll to select Port to mirror on which port 3 Scroll to disabled enable TX Only and RX Only to set the Port mirror mode 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 20
192. m age of the information transmitted by the Bridge when it is the Root Bridge Valid values are in the range 6 to 40 seconds and MaxAge must be lt FwdDelay 1 2 e Maximum Hop Count This defines the initial value of remaining Hops for MSTI information generated at the boundary of an MSTI region It defines how many bridges a root bridge can distribute its BPDU information to Valid values are in the range 6 to 40 hops e Transmit Hold Count The number of BPDU s a bridge port can send per second When exceeded transmission of the next BPDU will be delayed Valid values are in the range 1 to 10 BPDU s per second Advanced Settings e Edge Port BPDU Filtering Control whether a port explicitly configured as Edge will transmit and receive BPDUs e Edge Port BPDU Guard Control whether a port explicitly configured as Edge will disable itself upon reception of a BPDU The port will enter the error disabled state and will be removed from the active topology e Port Error Recovery Control whether a port in the error disabled state automatically will be enabled after a certain time If recovery is not enabled ports have to be disabled and re enabled for normal STP operation The condition is also cleared by a system reboot e Port Error Recovery Timeout The time to pass before a port in the error disabled state can be enabled Valid values are between 30 and 86400 seconds 24 hours e Buttons Save Click to save
193. m the MAC table after 300 seconds This removal is also called aging Configure aging time by entering a value here in seconds for example Age time seconds The allowed range is 10 to 1000000 seconds Disable the automatic aging of dynamic entries by checking M Disable automatic aging MAC Table Learning If the learning mode for a given port is greyed out another module is in control of the mode so that it cannot be changed by the user An example of such a module is the MAC Based Authentication under 802 1X Each port can do learning based upon the following settings e Auto Learning is done automatically as soon as a frame with unknown SMAC is received Disable No learning is done e Secure Only static MAC entries are learned all other frames are dropped Note Make sure that the link used for managing the switch is added to the Static Mac Table before changing to secure learning mode otherwise the management link is lost and can only be restored by using another non secure port or by connecting to the switch via the serial interface Static MAC Table Configuration The static entries in the MAC table are shown in this table The static MAC table can contain 64 entries The MAC table is sorted first by VLAN ID and then by MAC address e Delete Check to delete the entry It will be deleted during the next save e VLANID The VLAN ID of the entry MAC Address The MAC address of the entry e Port Members
194. me after 16 collisions default Restart Restart backoff algorithm after 16 collisions e Power Control The Usage column shows the current percentage of the power consumption per port The Configured column allows for changing the power savings mode parameters per port Disabled All power savings mechanisms disabled ActiPHY Link down power savings enabled PerfectReach Link up power savings enabled Enabled Both link up and link down power savings enabled e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Upper right icon Refresh You can click them for refresh the Port link Status by manual 3 1 2 Port Description The section describes to configure the Port s alias or any descriptions for the Port Identity It provides user to write down an alphanumeric string describing the full name and version identification for the system s hardware type software version and networking application Web Interface To configure an Port Description in the web interface 1 Click Configuration Port then Port Description 2 Specify the detail Port alias or description an alphanumeric string describing the full name and version identification for the system s hardware type software version and networking application 3 Click Save Figure 3 1 2 The Port Configuration 1 2 3 4 6 7 8
195. media streaming Example product categories expected to adhere to this class include but are not limited to Voice Media Gateways Conference Bridges Media Servers and similar Discovery services defined in this class include media type specific network layer policy discovery LLDP MED Communication Endpoint Class III The LLDP MED Communication Endpoint Class Ill definition is applicable to all endpoint products that act as end user communication appliances supporting IP media Capabilities include all of the capabilities defined for the previous Generic Endpoint Class and Media Endpoint Class Il classes and are extended to include aspects related to end user devices Example product categories expected to adhere to this class include but are not limited to end user communication appliances such as IP Phones PC based softphones or other communication appliances that directly support the end user Discovery services defined in this class include provision of location identifier including ECS E911 information embedded L2 switch support inventory management e LLDP MED Capabilities LLDP MED Capabilities describes the neighborhood unit s LLDP MED capabilities The possible capabilities are LLDP MED capabilities Network Policy Location Identification Extended Power via MDI PSE Extended Power via MDI PD onan A WN Inventory 7 Reserved e Application Type Application Type indicatin
196. mpler Configuration sFlow Ports sFlowInstance Sampler Type Sampling Rate Max Hdr Size Counter Polling Interval gosososo 1 2 3 4 5 6 7 8 9A 98 108 SSSSSSSSSSS 0A Save Reset Cancel Parameter description e sFlow Ports List of the port numbers on which sFlow is configured e sFlow Instance Configured sFlow instance for the port number e Sampler Type Configured sampler type on the port and could be any of the types None Rx Tx or All You can scroll to choice one for your sampler type By default The value is None Sampling Rate Configured sampling rate on the ports Max Hdr Size Configured size of the header of the sampled frame Polling Interval Configured polling interval for the counter sampling Buttons Edits the Data source sampler configuration Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Cancel Click to cancel to clear up what your setting Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the sFlow Sampler information by manual 176 Publication date Feb 2012 Revision A3 3 17 Loop Protection The loop detection is used to detect the presence of traffic When switch receives packet s looping detection frame MAC address the same as oneself from port show Loop
197. n 2011 10 18T10 50 50 08 00 2011 10 18T10 50 50 08 00 Activate Alternate Image Message from w bpage y Are you sure you want to activate the alternate software image Parameter description Activate Alternate Image Click to use the alternate image This button may be disabled depending on system state Cancel Cancel activating the backup image Navigates away from this page Image The flash index name of the fi irmware ne The name of primary preferred image is Version The version of the firmware image Date The date where the firmware was produced 238 Publication date Feb 2012 Revision A3 NOTE 1 Incase the active firmware image is the alternate image only the Active Image table is shown In this case the Activate Alternate Image button is also disabled 2 If the alternate image is active due to a corruption of the primary image or by manual intervention uploading a new firmware image to the device will automatically use the primary image slot and activate this 3 The firmware version and date information may be empty for older firmware releases This does not constitute an error 5 3 Save Restore This section describes how to save and restore the Switch configuration including reset to Factory Defaults Save Start Save Users Restore Users for any maintenance needs 5 3 1 Factory Defaults This section describes how to reset the Switch configuration to Factory Defaults Any
198. n auto detect mode is enabled We should enable LLDP feature before configuring discovery protocol to LLDP or Both Changing the discovery protocol to OUI or LLDP will restart auto detect process Possible discovery protocols are OUI Detect telephony device by OUI address LLDP Detect telephony device by LLDP Both Both OUI and LLDP e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 138 Publication date Feb 2012 Revision A3 3 11 2 OUI The section describes to Configure VOICE VLAN OUI table The maximum entry number is 16 Modifying the OUI table will restart auto detection of OUI process Web Interface To configure Voice VLAN OUI Table in the web interface 1 Select Add new entry Delete in the Voice VLAN OUI table 2 Specify Telephony OUI Description 3 Click Save Figure 3 11 2 The Voice VLAN OUI Table Voice VLAN OUI Table Delete Telephony OUI Description O 00 01 23 Siemens AG phones C 00 03 6b Cisco phones O 00 0f e2 H3C phones O 00 60 b9 Philips and NEC AG phones 00 d0 1e Pingtel phones O 00 e0 75 Polycom phones 00 e0 bb 3Com phones Parameter description e Delete Check to delete the entry It will be deleted during the next save e Telephony OUI A telephony OUI address is a globally unique identifier assigned to a vendor by IEEE It must be 6 characters long and the input fo
199. n the Easy Port and connect to 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 19 1 The Easy Port Configuration Spanning Tree Admin Edge Spanning Tree BPDU Guard Parameter description Port Members To evoke which Port wants to enable the Easy Port function e Role To scroll to select what kind device you want to connect and implement with the Easy Port setting e Access VLAN To set the Access VLAN ID it means the switch port access VLAN ID AVID VLAN Mode To scroll to select the VLAN mode with Access Trunk or Hybrid e Voice VLAN If you connect the IP Phone you need to assign the Voice VLAN ID The value of the port number has to be typed into the text box Traffic Class To scroll to select the traffic class for the data stream priority The available value from 0 Low to 7 High If you want the voice has high priority then you can set the value with 7 Port Security To scroll to enable or disable the Port Security function on the Port If you turn on the function then you need to set Port Security limit to allow how many device can access the port via MAC address Port Security Action To scroll to select when the device wasn t allow to access then switch action as trap shutdown or trap amp shutdown Port Security limit To set the Port security limit the defau
200. n the Swtich Web Interface To configure the Spanning Tree Bridge Settings parameters in the web interface 1 Click Configuration Spanning Tree Bridge Settings 2 Scoll to select the parameters and write down available value of parameters in blank field in Basic Settings 3 Evoke to enable or disable the parameters and write down available value of parameters in blank field in Advanced settings 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values 58 Publication date Feb 2012 Revision A3 Figure 3 4 1 The STP Bridge Configuration Basic Settings Edge Port BPDU Filtering Edge Port BPDU Guard Port Error Recovery Port Error Recovery Timeout Sae Rese Parameter description Basic Settings e Protocol Version The STP protocol version setting Valid values are STP RSTP and MSTP e Bridge Priority Controls the bridge priority Lower numeric values have better priority The bridge priority plus the MSTI instance number concatenated with the 6 byte MAC address of the switch forms a Bridge Identifier For MSTP operation this is the priority of the CIST Otherwise this is the priority of the STP RSTP bridge e Forward Delay The delay used by STP Bridges to transit Root and Designated Ports to Forwarding used in STP compatible mode Valid values are in the range 4 to 30 seconds Max Age The maximu
201. nd LLDP support system capabilities but the CDP capabilities cover capabilities that are not part of the LLDP These capabilities are shown as others in the LLDP neighbors table If all ports have CDP awareness disabled the switch forwards CDP frames received from neighbor devices If at least one port has CDP awareness enabled all CDP frames are terminated by the switch 98 Publication date Feb 2012 Revision A3 O Note When CDP awareness on a port is disabled the CDP information isn t removed immediately but gets when the hold time is exceeded Port Descr Optional TLV When checked the port description is included in LLDP information transmitted Sys Name Optional TLV When checked the system name is included in LLDP information transmitted Sys Descr Optional TLV When checked the system description is included in LLDP information transmitted Sys Capa Optional TLV When checked the system capability is included in LLDP information transmitted Mgmt Addr Optional TLV When checked the management address is included in LLDP information transmitted Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 8 2 LLDP Neighbours This page provides a status overview for all LLDP neighbours The displayed table contains a row for each port on which an LLDP neighbour is detected The columns hold the following informati
202. nd revert to previously saved values 3 10 5 2 Port Isolation Port Isolation provides for an apparatus and method to isolate ports on layer 2 switches on the same VLAN to restrict traffic flow The apparatus comprises a switch having said plurality of ports each port configured as a protected port or a non protected port An address table memory stores an address table having a destination address and port number pair A forwarding map generator generates a forwarding map which is responsive to a destination address of a data packet The method for isolating ports on a layer 2 switch comprises configuring each of the ports on the layer 2 switch as a protected port or a non protected port A destination address on an data packet is matched with a physical address on said layer 2 switch and a forwarding map is generated for the data packet based upon the destination address on the data packet The data packet is then sent to the plurality of ports pursuant to the forwarding map generated based upon whether the ingress port was configured as a protected or non protected port This page is used for enabling or disabling port isolation on ports in a Private VLAN A port member of a VLAN can be isolated to other isolated ports on the same VLAN and Private VLAN Web Interface To configure Port Isolation configuration in the web interface 1 Click VLAN Port Isolation 2 Evoke which port want to enable Port Isolation 3 Click Save Figure 3 10 5
203. ndly domain names and computer hostnames into computer friendly IP addresses For example the domain name www example com might translate to 192 168 0 1 DoS is an acronym for Denial of Service In a denial of service DoS attack an attacker attempts to prevent legitimate users from accessing information or services By targeting at network sites or network connection an attacker may be able to prevent network users from accessing email web sites online accounts banking etc or other services that rely on the affected computer Dotted Decimal Notation DSCP Dotted Decimal Notation refers to a method of writing IP addresses using decimal numbers and dots as separators between octets An IPv4 dotted decimal address has the form x y z w where x y z and w are decimal numbers between 0 and 255 DSCP is an acronym for Differentiated Services Code Point It is a field in the header of IP packets for packet classification purposes E EEE EEE is an abbreviation for Energy Efficient Ethernet defined in IEEE 802 3az EPS EPS is an abbreviation for Ethernet Protection Switching defined in ITU T G 8031 Ethernet Type Ethernet Type or EtherType is a field in the Ethernet MAC header defined by the Ethernet networking standard It is used to indicate which protocol is being transported in an Ethernet frame F FTP FTP is an acronym for File Transfer Protocol It is a transfer protocol that uses the Transmission Control Protoco
204. neighbour unit s address that is used for higher layer entities to assist discovery by the network management This could for instance hold the neighbour s IP address Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the LLDP Neighbours information by manual 3 8 3 LLDP MED Configuration Media Endpoint Discovery is an enhancement of LLDP known as LLDP MED that provides the following facilities Auto discovery of LAN policies such as VLAN Layer 2 Priority and Differentiated services Diffserv settings enabling plug and play networking Device location discovery to allow creation of location databases and in the case of Voice over Internet Protocol VoIP Enhanced 911 services Extended and automated power management of Power over Ethernet PoE end points Inventory management allowing network administrators to track their network devices and determine their characteristics manufacturer software and hardware versions serial or asset number This page allows you to configure the LLDP MED This function applies to VoIP devices which support LLDP MED Web Interface To configure LLDP MED 1 Click LLDP MED Configuration 2 Modify Fast start repeat count parameter default is 4 3 Modify Coordinates Location psrameters 4 Fill Civic Address Location parameters 5 Add new policy 6 Click Save will show follo
205. nformation Figure2 5 2 The System Log configuration Level Ar 4 2 3 4 5 6 I 8 3 10 Parameter description Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Level level of the system 1970 01 01 00 00 05 1970 01 01 00 26 08 1970 01 01 00 55 53 1970 01 01 01 47 14 1970 01 01 01 48 36 1970 01 01 02 20 04 1970 01 01 18 55 49 1970 01 01 19 58 11 1970 01 01 19 58 45 log Message Switch just made a cold boot Link up on port 1 Link down on port 1 Link up on port 1 Link down on port 1 Link up on port 1 Link down on port 1 Link up on port 1 Link down on port 1 Link up on port 1 entry The following level types are supported Information level of the system log Warning Warning level of the system log Error Error level of the system log All All levels ID ID gt 1 of the system log entry Time It will display the log record by device time The time of the system log entry Message It will display the log detail message The message of the system log entry Upper right icon Refresh clear You can click them for refresh the system log or clear them by manual others for next up page or entry 2 5 3 Detailed Log This section describes that display the detailed log information of the switch Web Interface To display the detailed log configuration in the web interface 1 Click Syslog Detailed Log 2 Display the l
206. nisms SNAP The Subnetwork Access Protocol SNAP is a mechanism for multiplexing on networks using IEEE 802 2 LLC more protocols than can be distinguished by the 8 bit 802 2 Service Access Point SAP fields SNAP supports identifying protocols by Ethernet type field values it also supports vendor private protocol identifier spaces It is used with IEEE 802 3 IEEE 802 4 IEEE 802 5 IEEE 802 11 and other IEEE 802 physical network layers as well as with non IEEE 802 physical network layers such as FDDI that use 802 2 LLC 3 10 7 1 Protocol to Group This page allows you to add new protocols to Group Name unique for each Group mapping entries as well as allow you to see and delete already mapped entries for the selected switch Web Interface To configure Protocol based VLAN configuration in the web interface 1 Click Protocol based VLAN configuration and add new entry 2 Specify the Ethernet LLC SNAP Protocol and Group Name 3 Click Save Figure 3 10 7 1 The Protocol to Group Mapping Table Delete Frame Type Value Group Name No Group entry found Save Delete Frame Type Value Ethemet Etype 0x 0800 Add new entry Parameter description e Delete To delete a Protocol to Group Name map entry check this box The entry will be deleted on the switch during the next Save eo Frame Type Frame Type can have one of the following values 130 Publication date Feb 2012 Revision A3 1 Ethern
207. ns Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 5 4 Status After you complete the IGMP Snooping configuration then you could to let the switch display the IGMP Snooping Status The Section provides you to let switch to display the IGMP Snooping detail status Web Interface To display the IGMP Snooping status in the web interface 1 Click Configuration IGMP Snooping Status 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the IGMP Snooping Status 4 Click Clear to clear the IGMP Snooping Status Figure 3 5 4 The I GMP Snooping Status Parameter description eo VLANID The VLAN ID of the entry e Querier Version Working Querier Version currently e Host Version Working Host Version currently e Querier Status Shows the Querier status is ACTIVE or IDLE e Queries Transmitted The number of Transmitted Queries e Queries Received The number of Received Queries e V1 Reports Received The number of Received V1 Reports V2 Reports Received 78 Publication date Feb 2012 Revision A3 The number of Received V2 Reports V3 Reports Received The number of Received V3 Reports V2 Leaves Received The number of Received V2 Leaves Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper righ
208. nticated This is only active if the Reauthentication Enabled checkbox is checked Valid values are in the range 1 to 3600 seconds e EAPOL Timeout Determines the time for retransmission of Request Identity EAPOL frames Valid values are in the range 1 to 255 seconds This has no effect for MAC based ports e Aging Period This setting applies to the following modes e modes using the Port Security functionality to secure MAC addresses e Single 802 1X e Multi 802 1X e MAC Based Auth When the NAS module uses the Port Security module to secure MAC addresses the Port Security module needs to check for activity on the MAC address in question at regular intervals and free resources if no activity is seen within a given period of time This parameter controls exactly this period and can be set to a number between 10 and 1000000 seconds If reauthentication is enabled and the port is in an 802 1X based mode this is not so critical since supplicants that are no longer attached to the port will get removed upon the next reauthentication which will fail But if reauthentication is not enabled the only way to free resources is by aging the entries For ports in MAC based Auth mode reauthentication doesn t cause direct communication between the switch and the client so this will not detect whether the client is still attached or not and the only way to free any resources is to age the entry Oo Hold Time This setting applies to the
209. ntication Client MIB Web Interface To configure a RADIUS Details Configuration in the web interface 1 Specify Port which want to check 2 Checked Auto refresh Figure 4 6 3 The RADIUS Authentication Statistics Server Parameter description e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh Clear You can click them for refresh the RADIUS Statistics information by manual Others you can Click the clear to clean up all entries 4 7 Port Security This section shows you to to configure the Port Security settings of the Switch You can use the Port Security feature to restrict input to an interface by limiting and identifying MAC addresses 4 7 1 Limit Control This section shows you to to configure the Port Security settings of the Switch You can use the Port Security feature to restrict input to an interface by limiting and identifying MAC addresses Web Interface To configure a System Configuration of Limit Control in the web interface 1 Select Enabled in the Mode of System Configuration 2 Checked Aging Enabled 3 Set Aging Period Default is 3600 seconds To configure a Port Configuration of Limit Control in the web interface 1 Select Enabled in the Mode of Port Configuration 2 Specify the maximum number of MAC addresses in the Limit of Port Configuration 3 Set Ation Trap Shutdown Trap
210. nverts it to an unintelligible form called cipher Decrypting cipher converts the data back to its original form called plaintext The algorithm described in this standard specifies both enciphering and deciphering operations which are based on a binary number called a key DHCP DHCP is an acronym for Dynamic Host Configuration Protocol It is a protocol used for assigning dynamic IP addresses to devices on a network DHCP used by networked computers clients to obtain IP addresses and other parameters such as the default gateway subnet mask and IP addresses of DNS servers from a DHCP server The DHCP server ensures that all IP addresses are unique for example no IP address is assigned to a second client while the first client s assignment is valid its lease has not 248 Publication date Feb 2012 Revision A3 expired Therefore IP address pool management is done by the server and not by a human network administrator Dynamic addressing simplifies network administration because the software keeps track of IP addresses rather than requiring an administrator to manage the task This means that a new computer can be added to a network without the hassle of manually assigning it a unique IP address DHCP Relay DHCP Relay is used to forward and to transfer DHCP messages between the clients and the server when they are not on the same subnet domain The DHCP option 82 enables a DHCP relay agent to insert specific information into a D
211. ny excess traffic on the network Addresses in the range 232 0 0 0 8 232 0 0 0 to 232 255 255 255 are reserved for SSM by IANA In the switch you can configure SSM for arbitrary IP multicast addresses also Web Interface To display the IGMPv3 IPv4 SSM Information in the web interface 1 Click Configuration IGMP Snooping IPv4 SSM Information 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh a entry of the IGMPv3 IPv4 SSM Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3 6 6 The I GMPv3 Pv4 SSM Information IGMPv3 Information Ate Start from VLAN 1 land Group 1224 0 0 0 with 20 entries per page VLANID Group PortNo Mode Source Address Type No more entnes Parameter description Navigating the IGMPv3 Information Table Each page shows up to 99 entries from the IGMPv3 SSM Source Specific Multicast Information table default being 20 selected through the entries per page input field When first visited the web page will show the first 20 entries from the beginning of the IGMPv3 Information Table The Start from VLAN and group input fields allow the user to select the starting point in the IGMPv3 Information Table Clicking the button will update the displayed table starting from that or the closest next IGMPv3 Information Table match In addition the two input fields will upon a button click
212. o include a port in a VLAN tick the box To remove or exclude the port from the VLAN make sure the box is unchecked Adding a New VLAN Click to add a new VLAN group An empty row no port is member and all boxes are unchecked is added to the table to configure AVLAN without any port members can not be set up Buttons Apply Click to save changes Reset Click to undo any change which is made before pressing Apply button Go back to the previous group configuration Upper right icon Refresh lt lt gt gt You can click them to refresh the VLAN entries manually Press lt lt or gt gt to previous or next page of the table 3 10 2 Ports User can configure all parameter to each port in VLAN Port Setting These parameter involved two parts Ingress rule and Egress rule The function of Port Type Ingress Filtering Frame Type and PVID affect Ingress process Furthermore Port Type Egress Rule and PVID affect Egress process Web Interface To configure VLAN Port configuration in the web interface 1 Click VLAN Port Configuration 2 Specify the VLAN Port Configuration parameters 3 Click Save Figure 3 10 2 The VLAN Port Configuration Port Port Type Ingress Filtering Frame Ty 1 Unaware 3 Egress Rule D 7 Unaware f Th RRR FSFE ajajaja Es ES ES ES Unaware i Unaware i Sie AES Unaware i es Unaware ii Unaware Unaware Canankon 2 lt
213. of local network including Restart Device Firmware upgrade Save Restore Import Export and Diagnostics 5 1 Restart Device This section describes how to restart switch for any maintenance needs Any configuration files or scripts that you saved in the switch should still be available afterwards Web Interface To configure a Restart Device Configuration in the web interface 1 Chick Restart Device 2 Click Yes Figure 5 1 1 The Restart Device Are you sure you want to perform a Restart Parameter description e Restart Device You can restart the switch on this page After restart the switch will boot normally e Buttons Yes Click to Yes then the device will restart No Click to undo any restart action 236 Publication date Feb 2012 Revision A3 5 2 Firmware This section describes how to upgrade Firmware The Switch can be enhanced with more value added functions by installing firmware upgrades 5 2 1 Firmware Upgrade This page facilitates an update of the firmware controlling the Switch Web Interface To configure a Firmware Upgrade Configuration in the web interface 1 Chick Browser to select firmware in you device 2 Click Upload Figure 5 2 1 The Firmware update CT rove Upload Parameter description eo Browse Click the Browse button to search the Firmware URL and filename e Upload Click the Upload button then the switch will start to upload the firmware f
214. og information Figure2 5 3 The Detailed System Log Information Parameter description o ID The ID gt 1 of the system log entry Message The detailed message of the system log entry Upper right icon Refresh clear You can click them for refresh the system log or clear them by manual others for next up page or entry 20 Publication date Feb 2012 Revision A3 2 6 SNMP Any Network Management System NMS running the Simple Network Management Protocol SNMP can manage the Managed devices equipped with SNMP agent provided that the Management Information Base MIB is installed correctly on the managed devices The SNMP is a protocol that is used to govern the transfer of information between SNMP manager and agent and traverses the Object Identity OID of the management Information Base MIB described in the form of SMI syntax SNMP agent is running on the switch to response the request issued by SNMP manager Basically it is passive except issuing the trap information The switch supports a switch to turn on or off the SNMP agent If you set the field SNMP Enable SNMP agent will be started up All supported MIB OIDs including RMON MIB can be accessed via SNMP manager If the field SNMP is set Disable SNMP agent will be de activated the related Community Name Trap Host IP Address Trap and all MIB counters will be ignored 2 6 1 System This section describes how to configure SNMP System on
215. ojjojjoljjojjojjo o i ojojojojojo ala ojo 10 mwe 10 ls 2 Parameter description Group Name The name identifying the privilege group In most cases a privilege level group consists of a single module e g LACP RSTP or QoS but a few of them contains more than one The following description defines these privilege level groups in details System Contact Name Location Timezone Log Security Authentication System Access Management Port contains Dotlx port MAC based and the MAC Address Limit ACL HTTPS SSH ARP Inspection and IP source guard IP Everything except ping Port Everything except VeriPHY Diagnostics ping and VeriPHY Maintenance System Reboot System Restore Default System Password Configuration Save Configuration Load and Firmware Load Web Users Privilege Levels and everything in Maintenance Privilege Levels Every group has an authorization Privilege level for the following sub groups configuration read only configuration execute read write status statistics read only status statistics read write e g for clearing of statistics User Privilege should be same or greater than the authorization Privilege level to have the access to that group 14 Publication date Feb 2012 Revision A3 2 4 IP IP is an acronym for Internet Protocol It is a protocol used for communicating data across an internet network IP is a
216. oke to select the frame type to enable storm control 3 Scroll to set the Rate Parameters 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 14 12 The Storm Control Configuration Frame Type Enable Rate pps Unicast Multicast O Broadcast Parameter description eo Frame Type The settings in a particular row apply to the frame type listed here Unicast Multicast or Broadcast e Enable Enable or disable the storm control status for the given frame type Rate The rate unit is packets per second pps Valid values are 1 2 4 8 16 32 64 128 256 512 1K 2K 4K 8K 16K 32K 64K 128K 256K 512K or 1024K 1024K 2048K 4096K 8192K 16384K or 32768K 1024K 2048K 4096K 8192K 16384K or 32768K The 1 kpps is actually 1002 1 pps e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 15 Thermal Protection The section allows the user to inspect and configure the current setting for controlling thermal protection Thermal protection is used to protect the chip from getting overheated 3 15 1 Configuration The section describes the user to inspect and configure the current setting for controlling thermal protection Thermal protection is used to protect the chip from getting overheated When the temperature exc
217. on Web Interface To show LLDP neighbours 1 Click LLDP Neighbours 2 Click Refresh for manual update web screen 3 Click Auto refresh for auto update web screen Figure 3 8 2 The LLDP Neighbours information Local Chassis Remote Port System Port System System Port ID ID Name Description Capabilities Description Note If your network without any device supports LLDP then the table will show No LLDP neighbour information found Parameter description Local Port The port on which the LLDP frame was received e Chassis 1D The Chassis ID is the identification of the neighbour s LLDP frames e Remote PortID The Remote Port ID is the identification of the neighbour port eo System Name System Name is the name advertised by the neighbour unit e Port Description Port Description is the port description advertised by the neighbour unit e System Capabilities System Capabilities describes the neighbour unit s capabilities The possible capabilities are 1 Other 2 Repeater 3 Bridge 4 WLAN Access Point 5 Router 6 Telephone 100 Publication date Feb 2012 Revision A3 7 DOCSIS cable device 8 Station only 9 Reserved When a capability is enabled the capability is followed by If the capability is disabled the capability is followed by System Description System Description is the port description advertised by the neighbour unit Management Address Management Address is the
218. on It makes use of GARP Information Declaration GID to maintain the ports associated with their attribute database and GARP Information Propagation GIP to communicate among switches and end stations With GID information and GIP GVRP state machine maintain the contents of Dynamic VLAN Registration Entries for each VLAN and propagate these information to other GVRP aware devices to setup and update their knowledge database the set of VLANs associated with currently active members and through which ports these members can be reached 3 13 1 Configuration This page allows you to configure the basic GVRP Configuration settings for all switch ports The settings relate to the currently selected unit as reflected by the page header Web Interface To configure GVRP Port Configuration in the web interface 1 Click GVRP configure 2 Specify GVRP Configuration Parameters 3 Click Save Figure 3 13 1 The GVRP Global Configuration C Refresh GVRP Mode Port GVRP Mode GVRP rrole Disable Disable Disable Y Disable T E Disable Disable x Disable Disable Disable _ Disable v Disable Disable Disable Disable v Disable vw Disab Disable Y Disab ev e y Disable Y Disable x ev E Disable Disabl Disable Disable 1 2 3 4 5 6 7 8 10A 9B 108 Parameter description GVRP Mode GVRP Mode is a global setting
219. ort will give a tag to it based on the value of PVID and the frame become tagged frame Note The port must be a member of the same VLAN as the Port VLAN ID 3 10 3 Switch Status The function Switch Status gathers the information of all VLAN status and reports it by the order of Staic NAS MVRP MVP Voice VLAN MSTP GVRP Combined Web Interface To Display VLAN membership status n the web interface 1 Click VLAN membership 2 Specify the Staic NAS MVRP MVP Voice VLAN MSTP GVRP Combined 3 Display membership information Figure 3 10 3 The VLAN Membership Status for Staticuser VLAN Membership Status for Combined users Combined Auto reftesh Start from VLAN 1 with 20 entries per page Port Members VLANID 1 2 3 4 5 6 7 8 9a 10a 98 108 1 ununa n Mv Parameter description VLAN USER You can scroll to select one kind VLAN user as below VLAN User module uses services of the VLAN management functionality to configure VLAN memberships and VLAN port configurations such as PVID and UVID Currently we support the following VLAN user types Web SNMP These are referred to as static NAS NAS provides port based authentication which involves communications between a Supplicant Authenticator and an Authentication Server MVRP Multiple VLAN Registration Protocol MVRP allows dynamic registration and deregistration of VLAN
220. orts Valid values are in the range 1 to 200000000 eo Priority Controls the port priority This can be used to control priority of ports having identical port cost See above 64 Publication date Feb 2012 Revision A3 e operEdge state flag Operational flag describing whether the port is connecting directly to edge devices No Bridges attached Transition to the forwarding state is faster for edge ports having operEdge true than for other ports The value of this flag is based on AdminEdge and AutoEdge fields This flag is displayed as Edge in Monitor gt Spanning Tree gt STP Detailed Bridge Status e AdminEdge Controls whether the operEdge flag should start as set or cleared The initial operEdge state when a port is initialized e AutoEdge Controls whether the bridge should enable automatic edge detection on the bridge port This allows operEdge to be derived from whether BPDU s are received on the port or not o Restricted Role If enabled causes the port not to be selected as Root Port for the CIST or any MSTI even if it has the best spanning tree priority vector Such a port will be selected as an Alternate Port after the Root Port has been selected If set it can cause lack of spanning tree connectivity It can be set by a network administrator to prevent bridges external to a core region of the network influence the spanning tree active topology possibly because those bridges are not under the
221. packets per port eo Bytes The number of received and transmitted bytes per port e Errors The number of frames received in error and the number of incomplete transmissions per port O Drops The number of frames discarded due to ingress or egress congestion eo Filtered The number of received frames filtered by the forwarding e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh Clear You can click them for refresh the Port Statistics information by manual Others click Clear to clean up all Port Statistics 3 1 4 Detailed Statistics The section describes how to provide detailed traffic statistics for a specific switch port Use the port select box to select which switch port details to display The displayed counters are the totals for receive and transmit the size counters for receive and transmit and the error counters for receive and transmit Web Interface To Display the per Port Port detailed Statistics Overview in the web interface 1 Click Configuration Port then Detailed Port Statistics 2 Scroll the Port Index to select which port you want to show the detailed Port statistica overview 3 If you want to auto refresh the information then you need to evoke the Auto refresh 4 Click Refresh to refresh the port detailed statistics or clear all information when you click Clear Figure 3 1 4 The Port Det
222. path cost ports are chosen as forwarding ports in favour of higher path cost ports Valid values are in the range 1 to 200000000 eo Priority Controls the port priority This can be used to control priority of ports having identical port cost See above e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 4 6 Bridge Status After you complete the MSTI Port configuration the you could to ask the switch display the Bridge Status The Section provides a status overview of all STP bridge instances The displayed table contains a row for each STP bridge instance where the column displays the following information Web Interface To display the STP Bridges status in the web interface 1 Click Configuration Spanning Tree STP Bridges 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the STP Bridges Figure 3 4 6 The STP Bridges status MSTI Bridge ID Root Topology Topology ID Port Cost Flag Change Last CIST 80 00 00 40 C7 74 00 C9 80 00 00 40 C7 74 00 C9 0 Steady Parameter description o MSTI The Bridge Instance This is also a link to the STP Detailed Bridge Status e Bridge ID The Bridge ID of this Bridge instance e Root ID The Bridge ID of the currently elected root bridge e Root Port The switch port currently assigned the root port role e Root Cost
223. ping between the DMAC address and switch ports The frames also contain a MAC address SMAC address which shows the MAC address of the equipment sending the frame The SMAC address is used by the switch to automatically update the MAC table with these dynamic MAC addresses Dynamic entries are removed from the MAC table if no frame with the corresponding SMAC address has been seen after a configurable age time 3 9 1 Configuration The MAC Address Table is configured on this page Set timeouts for entries in the dynamic MAC Table and configure the static MAC table here Web Interface To configure MAC Address Table in the web interface Aging Configuration 1 Click configuration 2 Specify the Disable Automatic Aging and Aging Time 3 Click Save MAC Table Learning 1 Click configuration 2 Specify the Port Members Auto Disable Secure 3 Click Save Static MAC Table Configuration 1 Click configuration and Add new Static entry 2 Specify the VLAN IP and Mac address Port Members 3 Click Save Figure 3 9 1 The MAC Address Table Configuration Disable Automatic Aging Aging Time Port Members Delete VLANID MAC Address 1 2 3 4 5 6 7 8 94 10A 98 108 as new state entry Save Port Members MAC Address 1 2 3 4 5 6 7 8 9a 10a 98 108 00 00 00 00 0 00 OOOOOOOOOO0O00 Parameter description e Aging Configuration By default dynamic entries are removed fro
224. place Replace the original relay information when a DHCP message that already contains it is received Keep Keep the original relay information when a DHCP message that already contains it is received Drop Drop the package when a DHCP message that already contains relay information is received e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 202 Publication date Feb 2012 Revision A3 4 4 2 Statistics The section describes to show the DHCP Relay Statistics information of the switch The statistics show both of Server and Client packet counters when DHCP Relay mode is enabled Web Interface To configure a DHCP Snooping Statistics Configuration in the web interface 1 Checked Auto reflash Figure 4 4 2 The DHCP Relay Statistics Ares Jf clear Transmit Transmit Receive Receive Missing Receive Missing Receive Missing Receive Bad Receive Bad to Server Error from Server Agent Option Circuit ID Remote ID Circuit ID Remote ID 0 0 0 0 0 0 0 0 Transmit Transmit Receive Receive Replace Keep Drop to Client Error from Client Agent Option Agent Option Agent Option Agent Option 0 0 0 0 0 0 0 Parameter description e Transmit to Server The number of packets that are relayed from client to server e Transmit Error The number of packets that resulted in errors while being sent to clients e Receive from Server The number of packets receive
225. port e Throttling Enable to limit the number of multicast groups to which a switch port can belong e Buttons Save Click to save changes Reset Sa to undo any changes made locally and revert to previously saved values 84 Publication date Feb 2012 Revision A3 3 6 2 VLAN Configuration When MLD snooping is enabled on a VLAN the switch acts to minimize unnecessary multicast traffic If the switch receives multicast traffic destined for a given multicast address it forwards that traffic only to ports on the VLAN that have MLD hosts for that address It drops that traffic for ports on the VLAN that have no MLD hosts The will use the last entry of the currently displayed entry as a basis for the next lookup When the end is reached the text No more entries is shown in the displayed table Use the button to start over Web Interface To configure the MLD Snooping VLAN Configuration in the web interface 1 Click Configuration MLD Snooping VLAN Configuration 2 Specify the VLAN ID with entries per page 3 Click Refresh to refresh a entry of the MLD Snooping VLAN Configuration Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3 7 2 The MLD Snooping VLAN Configuration MLD Snooping VLAN Configuration Start from VLAN 1 with 20 entries per page VLAN ID Snooping Enabled MLD Querier Compatibility RV Ql sec QRI 0 1sec LLQI 0 1sec URI sec 1 v
226. ption of possible values Oo Port State The current state of the port Refer to NAS Port State for a description of the individual states e QoS Class The QoS class assigned by the RADIUS server The field is blank if no QoS class is assigned e Port VLAN ID The VLAN ID that NAS has put the port in The field is blank if the Port VLAN ID is not overridden by NAS If the VLAN ID is assigned by the RADIUS server RADIUS assigned is appended to the VLAN ID Read more about RADIUS assigned VLANs here If the port is moved to the Guest VLAN Guest is appended to the VLAN ID Read more about Guest VLANs here Port Counters e EAPOL Counters These supplicant frame counters are available for the following administrative states e Force Authorized 214 Publication date Feb 2012 Revision A3 e Force Unauthorized e Port based 802 1X e Single 802 1X e Multi 802 1X e Backend Server Counters These backend RADIUS frame counters are available for the following administrative states e Port based 802 1X e Single 802 1X e Multi 802 1X e MAC based Auth e Last Supplicant Client Info Information about the last supplicant client that attempted to authenticate This information is available for the following administrative states e Port based 802 1X Single 802 1X e Multi 802 1X e MAC based Auth Selected Counters e Selected Counters The Selected Counters table is visible when the port is in one of th
227. r Internet Protocol It is a protocol used for communicating data across an internet network IP is a best effort system which means that no packet of information sent over is assured to reach its destination in the same condition it was sent Each device connected to a Local Area Network LAN or Wide Area Network WAN is given an Internet Protocol address and this IP address is used to identify the device uniquely among all other devices connected to the extended network The current version of the Internet protocol is IPv4 which has 32 bits Internet Protocol addresses allowing for in excess of four billion unique addresses This number is reduced drastically by the practice of webmasters taking addresses in large blocks the bulk of which remain unused There is a rather substantial movement to adopt a new version of the Internet Protocol IPv6 which would have 128 bits Internet Protocol addresses This number can be represented roughly by a three with thirty nine zeroes after it However IPv4 is still the protocol of choice for most of the Internet IPMC IPMC is an acronym for IP MultiCast IP Source Guard IP Source Guard is a secure feature used to restrict IP traffic on DHCP snooping untrusted ports by filtering traffic based on the DHCP Snooping Table or manually configured IP Source Bindings It helps prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host L LACP LACP is an IEEE 802 3ad
228. r description e Mode of IP Source Guard Configuration Enable the Global IP Source Guard or disable the Global IP Source Guard All configured ACEs will be lost when the mode is enabled e Port Mode Configuration Specify IP Source Guard is enabled on which ports Only when both Global Mode and Port Mode on a given port are enabled IP Source Guard is enabled on this given port e Max Dynamic Clients Specify the maximum number of dynamic clients that can be learned on given port This value can be 0 1 2 or unlimited If the port mode is enabled and the value of max dynamic client is equal to 0 it means only allow the IP packets forwarding that are matched in static entries on the specific port e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 192 Publication date Feb 2012 Revision A3 4 1 2 Static Table The section describes to configure the Static IP Source Guard Table parameters of the switch You could use the Static IP Source Guard Table configure to manage the entries Web Interface To configure a Static IP Source Guard Table Configuration in the web interface 1 Click Add new entry 2 Specify the Port VLAN ID IP Address and MAC address in the entry 3 Click Save Figure 4 1 2 The Static I P Source Guard Table Delete Port VLANID IP Address MAC address Save Delete Port VLANID IP Address MAC address os
229. r long string for every entry which consists of a combination of alphabets a z or A Z and integers 0 9 NoTE Special character and underscore _ are not allowed e Adding a New Group to VLAN mapping entry Click to add a new entry in mapping table An empty row is added to the table Frame Type Value and the Group Name can be configured as needed The button can be used to undo the addition of new entry e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Upper right icon Refresh You can click them for refresh the Protocol Group Mapping information by manual 3 10 7 2 Group to VLAN This section allows you to map a already configured Group Name to a VLAN for the selected switch Web Interface To Display Group Name to VLAN mapping table configured in the web interface 1 Click Group Name VLAN configuration and add new entry 2 Specify the Group Name and VLAN ID 3 Click Save Figure 3 12 7 2 The Group Name of VLAN Mapping Table Port Members Delete Group Name VLAN ID 1 2 3 4 5 6 7 8 9 10 11 12 No Group entries Sar rates Addn ey Parameter description e Delete To delete a Group Name to VLAN map entry check this box The entry will be deleted on the switch during the next Save e Group Name A valid Group Name is a string of atmost 16 characters which consists of a combination of alphabets a z or A Z
230. r the ingress queues SMTP SMTP is an acronym for Simple Mail Transfer Protocol It is a text based protocol that uses the Transmission Control Protocol TCP and provides a mail service modeled on the FTP file transfer service SMTP transfers mail messages between systems and notifications regarding incoming mail SNAP The SubNetwork Access Protocol SNAP is a mechanism for multiplexing on networks using IEEE 802 2 LLC more protocols than can be distinguished by the 8 bit 802 2 Service Access Point SAP fields SNAP supports identifying protocols by Ethernet type field values it also supports vendor private protocol identifier SNMP SNMP is an acronym for Simple Network Management Protocol It is part of the Transmission Control Protocol Internet Protocol TCP IP protocol for network 256 Publication date Feb 2012 Revision A3 management SNMP allow diverse network objects to participate in a network management architecture It enables network management systems to learn network problems by receiving traps or change notices from network devices implementing SNMP SNTP SNTP is an acronym for Simple Network Time Protocol a network protocol for synchronizing the clocks of computer systems SNTP uses UDP datagrams as transport layer SSID Service Set Identifier is a name used to identify the particular 802 11 wireless LANs to which a user wants to attach A client device will receive broadcast messages from all access points wit
231. rame matches the QCE it will be put in the queue DPL Drop Precedence Level if a frame matches the QCE then DP level will set to value displayed under DPL column DSCP If a frame matches the QCE then DSCP will be classified with the value displayed under DSCP column Conflict Displays QCE status It may happen that resources required to add a QCE may not available in that case it shows conflict status as Yes otherwise it is always No Please note that conflict can be resolved by releaseing the resource required by the QCE and pressing Refresh button Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Resolve Conflict Click it to resolve the confict issue Upper right icon Refresh You can click them for refresh the QCL information by manual 168 Publication date Feb 2012 Revision A3 3 14 12 Storm Control The section allows user to configure the Storm control for the switch There is a unicast storm rate control multicast storm rate control and a broadcast storm rate control These only affect flooded frames i e frames with a VLAN ID DMAC pair not present on the MAC Address table The configuration indicates the permitted packet rate for unicast multicast or broadcast traffic across the switch Web Interface To configure the Storm Control Configuration parameters in the web interface 1 Click Configuration QoS Storm Control Configuration 2 Ev
232. ration LACP Port Statistics 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the LACP Statistics Figure 3 3 2 4 The LACP Statistics m DACP LACP Discarded Received Transmitted Unknown Illegal Pol e gt o pl 20000000005 2c000000000o0o0o0o 1 2 3 4 5 6 7 8 9A 0A 9B 0B Parameter description eo Port The switch port number e LACP Received Shows how many LACP frames have been received at each port e LACP Transmitted Shows how many LACP frames have been sent from each port e Discarded Shows how many unknown or illegal LACP frames have been discarded at each port e Auto refresh To evoke the auto refresh to refresh the information automatically e Upper right icon Refresh Clear You can click them for refresh the LACP port statistics information or clear by manual 3 4 Spanning Tree The Spanning Tree Protocol STP can be used to detect and disable network loops and to provide backup links between switches bridges or routers This allows the switch to interact with other bridging devices that is an STP compliant switch bridge or router in your network to ensure that only one route exists between any two stations on the network and provide backup links which automatically take over when a primary link goes down STP STP uses a distributed algorithm to select a bridging device STP compliant swit
233. re used throughout this manual to show information WARRANTY See the Customer Support Warranty booklet included with the product A copy of the specific warranty terms applicable to your Manufacture products and replacement parts can be obtained from your Manufacture Sales and Service Office authorized dealer Disclaimer Manufacture Technology does not warrant that the hardware will work properly in all environments and applications and marks no warranty and representation either implied or expressed with respect to the quality performance merchantability or fitness for a particular purpose Manufacture disclaims liability for any inaccuracies or omissions that may have occurred Information in this User s Manual is subject to change without notice and does not represent a commitment on the part of Manufacture Manufacture assumes no responsibility for any inaccuracies that may be contained in this User s Manual Manufacture makes no commitment to update or keep current the information in this User s Manual and reserves the righter to make improvements to this User s Manual and or to the products described in this User s Manual at any time without notice FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the CE FCC remove Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
234. red QoS becomes the secret to a successful end to end business solution Therefore QoS is the set of techniques to manage network resources R RARP RARP is an acronym for Reverse Address Resolution Protocol It is a protocol that is used to obtain an IP address for a given hardware address such as an Ethernet address RARP is the complement of ARP RADIUS RADIUS is an acronym for Remote Authentication Dial In User Service It is a networking protocol that provides centralized access authorization and accounting management for people or computers to connect and use a network service RDI RDI is an acronym for Remote Defect Indication It is a OAM functionallity that is used by a MEP to indicate defect detected to the remote peer MEP RSTP In 1998 the IEEE with document 802 1w introduced an evolution of STP the Rapid Spanning Tree Protocol which provides for faster spanning tree convergence after a topology change Standard IEEE 802 1D 2004 now incorporates RSTP and obsoletes STP while at the same time being backwards compatible with STP SHA SHA is an acronym for Secure Hash Algorithm It designed by the National Security Agency NSA and published by the NIST as a U S Federal Information Processing Standard Hash algorithms compute a fixed length digital representation known as a message digest of an input data sequence the message of any length Shaper A shaper can limit the bandwidth of transmitted frames It is located afte
235. ress Port Schedules Click the Port index to set the QoS Egress Port Schedulers 8 2 ga R 8 q ES mel los ru loo los bm as T PD ee PEA ae te a y Pe Pa a Pa 509 a ee a OP e se ie ee ler e O ER e fame ER P E M1 E 0 00 O OS A 0 00 te O aT a Mo UA EES E AA vi IO E EN EA E de Strict Priority v kbps E 7 gui kbps Vi 500 kbps Y If you select the scheduler mode with wighted then the screen will change as the figure 500 kbps Y 500 kbps 1500 kbps F500 kbps Y F H500 kbps 500 kbps Y F H500 kbps F500 kbps Y F H500 kbps Parameter description Port The logical port for the settings contained in the same row Click on the port number in order to configure the schedulers Mode Shows the scheduling mode for this port Weight Qn Shows the weight for this queue and port Scheduler Mode Controls whether the scheduler mode is Strict Priority or Weighted on this switch port Queue Shaper Enable Controls whether the queue shaper is enabled for this queue on this switch port Queue Shaper Rate Controls the rate for the queue shaper The default value is This value is restricted to 1000000 when the Unit is kbps and it is restricted to 1 when the Unit is Mbps Queue Shaper Unit Controls the unit of measure for the queue shaper rate as kbps or Mbps The default value is k
236. reviously saved values 4 2 2 Static Table The section describes to configure the Static ARP Inspection Table parameters of the switch You could use the Static ARP Inspection Table configure to manage the ARP entries Web Interface To configure a Static ARP Inspection Table Configuration in the web interface 1 Click Add new entry 2 Specify the Port VLAN ID IP Address and MAC address in the entry 3 Click Save Figure 4 2 2 The Static ARP Inspection Table Delete Port VLANID MAC Address IP Address Save Delete Port VLANID MAC Address Parameter description e Delete Check to delete the entry It will be deleted during the next save eo Port The logical port for the settings e VLANID The vlan id for the settings MAC Address Allowed Source MAC address in ARP request packets e IP Address Allowed Source IP address in ARP request packets e Adding new entry Click to add a new entry to the Static ARP Inspection table Specify the Port VLAN ID MAC address and IP address for the new entry Click Save e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 196 Publication date Feb 2012 Revision A3 4 2 3 Dynamic Table The section describes to configure the Dynamic ARP Inspection Table parameters of the switch The Dynamic ARP Inspection Table contains up to 1024 entries and is sorted first by port th
237. ries were last changed at It also shows the time when the last entry was last deleted or added It also shows the time elapsed since the last change was detected e Total Neighbours Entries Added Shows the number of new entries added since switch reboot e Total Neighbours Entries Deleted Shows the number of new entries deleted since switch reboot e Total Neighbours Entries Dropped Shows the number of LLDP frames dropped due to the entry table being full e Total Neighbours Entries Aged Out Shows the number of entries deleted due to Time To Live expiring Local Counters The displayed table contains a row for each port The columns hold the following information e Local Port The port on which LLDP frames are received or transmitted 1x Frames The number of LLDP frames transmitted on the port Rx Frames The number of LLDP frames received on the port Rx Errors The number of received LLDP frames containing some kind of error Frames Discarded If an LLDP frame is received on a port and the switch s internal table has run full the LLDP frame is counted and discarded This situation is known as Too Many Neighbours in the LLDP standard LLDP frames require a new entry in the table when the Chassis ID or Remote Port ID is not already contained within the table Entries are removed from the table when a given port s link is down an LLDP shutdown frame is received or when the entry ages out TLVs Discarded E
238. rmat is xx xx xx x is a hexadecimal digit e Description The description of OUI address Normally it describes which vendor telephony device it belongs to The allowed string length is 0 to 32 e Add New entry Click to add a new entry in Voice VLAN OUI table An empty row is added to the table the Telephony OUI Description e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Note All non telephonic MAC addresses in the Voice VLAN will be blocked for 10 seconds For example When Pkts keep to enter the port to add a new OUI entry It can help this OUI match current Pkts then it must be found the packet will be forwared 3 12 GARP The Generic Attribute Registration Protocol GARP provides a generic framework whereby devices in a bridged LAN e g end stations and switches can register and de register attribute values such as VLAN Identifiers with each other In doing so the attributes are propagated to devices in the bridged LAN and these devices form a j reachabilityj tree that is a subset of an active topology GARP defines the architecture rules of operation state machines and variables for the registration and de registration of attribute values A GARP participation in a switch or an end station consists of a GARP application component and a GARP Information Declaration GID component associated with each port or the switch The propaga
239. rom firmware stored location PC or Server Gi Note This page facilitates an update of the firmware controlling the switch Uploading software will update all managed switches to the location of a software image and click After the software image is uploaded a page announces that the firmware update is initiated After about a minute the firmware is updated and all managed switches restart the switch restarts WARNING While the firmware is being updated Web access appears to be defunct The front LED flashes Green Off with a frequency of 10 Hz while the firmware update is in progress Do not restart or power off the device at this time or the switch may fail to function afterwards 5 2 2 Firmware Selection Due to the switch supports Dual image for firmware redundancy purpose You can select what firmware image for your device start firmware or operating firmware This page provides information about the active and alternate backup firmware images in the device and allows you to revert to the alternate image Web Interface To configure a Firmware Selection in the web interface 1 Chick Activate Alternate Image 2 Click yes to complete firmware selection Figure 5 2 2 The Firmware Selection Active Image managed GS1510 08 standalone dev build by edward localhost localdomain 2011 10 20T15 46 27 08 00 2011 10 20T15 46 27 08 00 bk GEL2 ESW10G standalone dev build by tanks localhost localdomai
240. rovide directory service and security features UDP is an acronym for User Datagram Protocol It is a communications protocol that uses the Internet Protocol IP to exchange the messages between computers UDP is an alternative to the Transmission Control Protocol TCP that uses the Internet Protocol IP Unlike TCP UDP does not provide the service of dividing a message into packet datagrams and UDP doesn t provide reassembling and sequencing of the packets This means that the application program that uses UDP must be able to make sure that the entire message has arrived and is in the right order Network applications that want to save processing time because they have very small data units to exchange may prefer UDP to TCP UDP provides two services not provided by the IP layer It provides port numbers to help distinguish different user requests and optionally a checksum capability to verify that the data arrived intact Common network applications that use UDP include the Domain Name System DNS streaming media applications such as IPTV Voice over IP VoIP and Trivial File Transfer Protocol TFTP User Priority VLAN User Priority is a 3 bit field storing the priority level for the 802 1Q frame It is also known as PCP Virtual LAN A method to restrict communication between switch ports VLANs can be used for the following applications VLAN unaware switching This is the default configuration All ports are VLAN unawar
241. s Rx Discover Tx Discover Tx Offer Tx Request Tx Decline Tx ACK Tx NAK Tx Release Tx Inform Tx Lease Query Tx Lease Unassigned Tx Lease Unknown Tx Lease Active Rx Lease Query Rx Lease Unassigned Rx Lease Unknown Rx Lease Active 2000000000000 0 0 0 0 0 0 0 0 0 0 0 0 Parameter description e Rx and Tx Discover The number of discover option 53 with value 1 packets received and transmitted e Rx and Tx Offer The number of offer option 53 with value 2 packets received and transmitted e Rx and Tx Request The number of request option 53 with value 3 packets received and transmitted Rx and Tx Decline The number of decline option 53 with value 4 packets received and transmitted Rx and Tx ACK The number of ACK option 53 with value 5 packets received and transmitted e Rx and Tx NAK The number of NAK option 53 with value 6 packets received and transmitted e Rx and Tx Release The number of release option 53 with value 7 packets received and transmitted e Rx and Tx Inform The number of inform option 53 with value 8 packets received and transmitted Rx and Tx Lease Query The number of lease query option 53 with value 10 packets received and transmitted Rx and Tx Lease Unassigned The number of lease unassigned option 53 with value 11 packets received and transmitted e Rx and Tx Lease Unknown The number of lease unknown option 53 with value 12 packets rece
242. s 17 D5 SYSLOG O ON 18 2 DL CONJLBUT AN di ia A e a e Meeks 18 LID AOS A de td Ai io daa ca a suas fee3 19 27D 3 Detailed LO ais Ran va saps ae cosh e ii Want e Ia deis 20 ZOOM A ileso 21 ZO MESS Ei e UA IA EE E de a E 21 A ARS AR O ante sans EEE A E Ee Ee enaren 22 270 SS CVS iid 2 09 act cs A ia avers EES 23 20A COUPS NA Baul ose kaka adh E ii sa ie in tab 25 250 3 VIEWS A A dd ae 26 5D OO ACCESS a doo ss 28 DS 1 SA A S sha tad ad dads i RR 30 CHAPTER 3 CONFIGURATION ssississscsssssseseesteaisonssesestesesndsssessssscesasesesevasonssesosooaseossenss sccosasenesseeccsssas 32 Br PORT NON 32 SLD CONPLGUTAHON a Rivas eisai Ha eee Sik oR RA AeA aera ania id 32 SAL 2 POL DeSCHIPUON AA oe Ve Ria He ok Lao RS age GASSER dae E Ea E a DRE Yah od Sea aaa 34 DADS Trafi OV EV IEW sis e a AA ta 35 TALA Detailed Statistiese ee ec beac SN eae bn avd Roa LSE Ss RES ios bois 36 SDD OOS SUAUSTICS a AA AA AAA AA A 38 S16 SER Informati n viii A diia 39 IAS H D id E sth st usb E E da AAA di 4 SAO A O NN 43 A E a121 E E NN 43 3 22 RAC LT A a e anew kes 45 322 3 ACCESS Control MAS it a a ab So de E 46 LAA CESTAS ns AA A OR a IS Deana gaa See EE 49 353 AGGREGATION Scuola 51 VIMEO Trunk a a Coen de id 51 SS Vel Statice RA NO 51 E Ve E E EERE O O E N 53 3 9 2 1 COIE KEAT EE LO E AAA AA e cs O A 53 ES IS A A E E E T EATE A A E RATA NN 55 3 3 2 3 Port Status z 3 3 2 4 Port Statistics 3A SPANNING TREE enke a e a e a a a a Seen a
243. s complete Web Interface To configure a VeriPHY Cable Diagnostics Configuration in the web interface 1 Specify Port which want to check 2 Click Start Figure 5 5 3 The VeriPHY Port Cable Status PairA LengthA PairB LengthB PairC LengthC PairD LengthD E fees E aia EE SES Fed PEA 154 to To E aa E ES pede Pee E al E TA CEN nE SIA 0 EL 2 RN 15 ALA 151 Ll a REN KEA EEE Ved PA RES PEA Ea a Valin ean CES abies KE VETS 4 Ea CEN felon Vali foe EA 1215 a el E TELA A Wate Pa PU 1010 5 200030042 WN Parameter description eo Port The port where you are requesting VeriPHY Cable Diagnostics e Cable Status Port Port number Pair The status of the cable pair Length The length in meters of the cable pair 246 Publication date Feb 2012 Revision A3 ACE ACL AES APS A Glossary of Web based Management ACE is an acronym for Access Control Entry It describes access permission associated with a particular ACE ID There are three ACE frame types Ethernet Type ARP and IPv4 and two ACE actions permit and deny The ACE also contains many detailed different parameter options that are available for individual application ACL is an acronym for Access Control List It is the list table of ACEs containing access control entries that specify individual users or groups permitted or denied to specific traffic objects such as a process or a program Each accessible traffic object
244. s in Force Authorized or a single supplicant mode and the supplicant is authorized Unauthorized The port is in Force Unauthorized or a single supplicant mode and the supplicant is not successfully authorized by the RADIUS server X Auth Y Unauth The port is in a multi supplicant mode Currently X clients are authorized and Y are unauthorized o Restart Two buttons are available for each row The buttons are only enabled when authentication is globally enabled and the port s Admin State is in an EAPOL based or MAC based mode Clicking these buttons will not cause settings changed on the page to take effect Reauthenticate Schedules a reauthentication whenever the quiet period of the port runs out EAPOL based authentication For MAC based authentication reauthentication will be attempted immediately The button only has effect for successfully authenticated clients on the port and will not cause the clients to get temporarily unauthorized Reinitialize Forces a reinitialization of the clients on the port and thereby a reauthentication immediately The clients will transfer to the unauthorized state while the reauthentication is in progress eo Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values e Upper right icon Refresh You can click them for refresh the NAS Configuration by manual 4 5 2 Switch Status The section describes to show the each por
245. s is displayed in parentheses This state is only reachable when more than one server is enabled RADIUS Accounting Servers The RADIUS server number Click to navigate to detailed statistics for this server IP Address The IP address and UDP port number in lt IP Address gt lt UDP Port gt notation of this server State The current state of the server This field takes one of the following values Disabled The server is disabled Not Ready The server is enabled but IP communication is not yet up and running Ready The server is enabled IP communication is up and running and the RADIUS module is ready to accept accounting attempts Dead X seconds left Accounting attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of seconds left before this occurs is displayed in parentheses This state is only reachable when more than one server is enabled e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the RADIUS Status by manual 222 Publication date Feb 2012 Revision A3 4 6 3 Radius Details This section shows you an detailed statistics of the RADIUS Authentication and Accounting servers The statistics map closely to those specified in RFC4668 RADIUS Authe
246. s many of the same characteristics as does port based 802 1X In Single 802 1X at most one supplicant can get authenticated on the port at a time Normal EAPOL frames are used in the communication between the supplicant and the switch If more than one supplicant is connected to a port the one that comes first when the port s link comes up will be the first one considered If that supplicant doesn t provide valid credentials within a certain amount of time another supplicant will get a chance Once a supplicant is successfully authenticated only that supplicant will be allowed access This is the most secure of all the supported modes In this mode the Port Security module is used to secure a supplicant s MAC address once successfully authenticated 208 Publication date Feb 2012 Revision A3 Multi 802 1X In port based 802 1X authentication once a supplicant is successfully authenticated on a port the whole port is opened for network traffic This allows other clients connected to the port for instance through a hub to piggy back on the successfully authenticated client and get network access even though they really aren t authenticated To overcome this security breach use the Multi 802 1X variant Multi 802 1X is really not an IEEE standard but features many of the same characteristics as does port based 802 1X Multi 802 1X is like Single 802 1X not an IEEE standard but a variant that features many of the same characteristics In
247. s not received within the subinterval the request is transmitted again This algorithm causes the RADIUS server to be queried up to 3 times before it is considered to be dead Dead Time The Dead Time which can be set to a number between 0 and 3600 seconds is the period during which the switch will not send new requests to a server that has failed to respond to a previous request This will stop the switch from continually trying to contact a server that it has already determined as dead Setting the Dead Time to a value greater than O zero will enable this feature but only if more than one server has been configured 218 Publication date Feb 2012 Revision A3 RADIUS Authentication Server Configuration The table has one row for each RADIUS Authentication Server and a number of columns which are o The RADIUS Authentication Server number for which the configuration below applies e Enabled Enable the RADIUS Authentication Server by checking this box e IP Address Hostname The IP address or hostname of the RADIUS Authentication Server IP address is expressed in dotted decimal notation o Port The UDP port to use on the RADIUS Authentication Server If the port is set to 0 zero the default port 1812 is used on the RADIUS Authentication Server o Secret The secret up to 29 characters long shared between the RADIUS Authentication Server and the switch RADIUS Accounting Server Configuration The t
248. s on ports on a VLAN bridged network GVRP GARP VLAN Registration Protocol GVRP allows dynamic registration and deregistration of VLANs on ports on a VLAN bridged network Voice VLAN Voice VLAN is a VLAN configured specially for voice traffic typically originating from IP phones MVR MVR is used to eliminate the need to duplicate multicast traffic for subscribers in each VLAN Multicast traffic for all channels is sent only on a single multicast VLAN MSTP The 802 1s Multiple Spanning Tree protocol MSTP uses VLANs to create multiple spanning trees in a network which significantly improves network resource utilization while maintaining a loop free environment e VLANID Indicates the ID of this particular VLAN e VLAN Membership The VLAN Membership Status Page shall show the current VLAN port members for all VLANs configured by a selected VLAN User selection shall be allowed by a Combo Box When ALL VLAN Users are selected it shall show this information for all the VLAN Users and this is by default VLAN membership allows the frames classified to the VLAN ID to be forwarded on the respective VLAN member ports e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh You can click them for refresh the VLAN entries by manual 122 Publication date Feb 2012 Revision A3 3 10 4 Port Status The function Port Status gathers the inform
249. sabled O O O O O O O O O a O Disabled O HEHEHE oa EAEE EEA AEEA E AE EEA AEEA AAK AAEE EAA ANA 1 Z 3 4 5 6 7 8 9A 0A 9B 0B Parameter description LLDP Parameters Tx Interval The switch periodically transmits LLDP frames to its neighbours for having the network discovery information up to date The interval between each LLDP frame is determined by the Tx Interval value Valid values are restricted to 5 32768 seconds Tx Hold Each LLDP frame contains information about how long the information in the LLDP frame shall be considered valid The LLDP information valid period is set to Tx Hold multiplied by Tx Interval seconds Valid values are restricted to 2 10 times e Tx Delay If some configuration is changed e g the IP address a new LLDP frame is transmitted but the time between the LLDP frames will always be at least the value of Tx Delay seconds Tx Delay cannot be larger than 1 4 of the Tx Interval value Valid values are restricted to 1 8192 seconds eo Tx Reinit When a port is disabled LLDP is disabled or the switch is rebooted an LLDP shutdown frame is transmitted to the neighboring units signaling that the LLDP information isn t valid anymore Tx Reinit controls the amount of seconds between the shutdown frame and a new LLDP initialization Valid values are restricted to 1 10 seconds LLDP Port Configuration The LLDP port settings relate to the currently s
250. sccsrsesssensessecenssssseneessscensessscesensescesssseseesenssscsesseessnsenessesessessesessessesessers 1 CHAPTER 1 OPERATION OF WEB BASED MANAGEMENT ccscssssssssssssssreessscsrsessscsreesesesnees 2 CONNECTING NETWORK DEVICES 0 0 ceecesesscesesesesesescscscscsesesecesecececsesenenensacecececeanseavasaseseceeeeeeees 3 TWISTED PALR DEVICES cucussustoniatin cc apl ona E 3 CABLING GUI DELI NESTHE RJ 45 PORTS ON THE SWITCH SUPPORT AUTOMATIC MDI MDI X PINOUT CONFIGURATION SO YOU CAN USE STANDARD STRAIGHT THROUGH TWISTED PAIR CABLES TO CONNECT TO ANY OTHER NETWORK DEVICE PCS SERVERS SWITCHES ROUTERS OR HUBS 3 CHAPTER 2 SYSTEM CONFIGURATION oconcocconoconcnnnconocononnnononononononononnoonocnonoconoconconosoncnoncnnocononoss 4 2 1 SYSTEM INFORMATION aa a nie aene ieena died adrede de da e ad n 4 DAA Information siia e A A A A a A aia 4 ZALZCONJIBULAION sf covets dd e dE AA EEE EE be owes E E EE DA aaa 6 ZA CPU Load A A E TEES A E e a aP ET ETT ee eer A ASIA 7 DD TIME EN 8 222A MARU do AA A eh ce Res A AER ee E he RT 8 Da Dil NTP ii ane ch AA A A de das hs cuba teen tne A EE a ad 10 2 3 ACCOUNT roret iseer sese ne Se EE leed E SEEEN St deci dais dedica Aten as eds dies 11 QB DUS Cr 8 25 A A hes ae Peete ee He AE Sa 11 2 3 2 Privitege Level Loi ad A a Apt eta 13 DAPR ld soba Sivduneus dh ives E dia 15 224 F IPV Sree EEC TERCERA A A AEM TA ATCT eer OE Tete AA ee EE E E AEI RTT 15 242 IPVO 5 EAN R a A A OSG A e decide
251. sec and 10 seconds intervals The last 120 samples are graphed and the last numbers are displayed as text as well In order to display the SVG graph your browser must support the SVG format Consult the SVG Wiki for more information on browser support Specifically at the time of writing Microsoft Internet Explorer will need to have a plugin installed to support SVG Web interface To configure System Information in the web interface 1 Click System System Information CPU Load 2 Display the CPU Load on the screen 3 Click Auto refresh Figure 2 1 3 CPU Load 100ms 0 1sec 3 10sec 3 all numbers running average Parameter description e Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Gi Note The under from and to was displayed what you set on the From and To field information 7 Publication date Feb 2012 Revision A3 2 2 Time This page configure the switch Time Time configure is including Time Configuration and NTP Configuration 2 2 1 Manual The switch provides manual and automatic ways to set the system time via NTP Manual setting is simple and you just input Year Month Day within the valid value range indicated in each item Web Interface To configure Time in the web interface 1 Click Time Manual 2 Specify the Time parameter in manual parameters 3 Click Save Figure 2 2 1 The t
252. site through the service provider network to another customer site without removing or changing the customer VLAN tags The double Q in Q tags can indicate different information the inner tag indicates the user the outer tag indicates carrier provider the Q in Q packet with two tags can traverse the carrier s network and the inner tag is transmitted transparently Scenario Switch will be used for Leased Line Service They are already using Tag VLAN 802 1q so they would like to add another Tag without changing existing VLAN Typical Application VLANs 100 200 VLANs 100 200 Customer X Customer X Site A Site B m spaan m a e oy sr vo o om tina fiago 10 osa Infrastructure do f y Y Ethernet CID VID pK Header 40 100 a AO vaan 40 VLAN 40 Port Core Port Core Port VLANs 40 20 VLANs 40 20 Wind is maaan mar ir win a se e ove A mm eames meo ers es Customer VLAN 2 Frun Core Port VLAN my Customer j Port Port N Ethernet vib Data Y F ae Header 100 j a i f Ethernet D j i JEthernet Header VID 100 ata MS Header VID 100 e E PR a E j m mn Customer Y Customer Y Site C n j n Site D Core Poan Service Port VLANs 100 200 VLANs 100 200 134 Publication date Feb 2012 Revision A3 An abstract illustration to above application ee Configure Steps Step 1 Create VLAN
253. splay effect we recommend you use Microsoft IE 6 0 above Netscape V7 1 above or FireFox V1 00 above and have the resolution 1024x768 The switch supported neutral web browser interface 2 Publication date Feb 2012 Revision A3 NOTE O AS GEL2 ESW8_10_12 the function enable dhcp so If you do not have DHCP server to provide ip addresses to the switch the Switch default ip 192 168 1 1 Figure 1 The login page Connect to 192 168 20 22 The server 192 168 20 22 at GEL2 ESW10G requires a username and password Warning This server is requesting that your username and password be sent in an insecure manner basic authentication without a secure connection User name E admin Password C Remember my password Gi Note If you need to configuration the function or parameter then you can refer the detail in the User Guide Or you could access to the Switch and click the help under the web GUI and the switch will pop up the simple help content to teach you how to set the parameters GEL2 ESW8_10_12 web help function GEL2 ESW10G Information System Information Help Windows Internet Ex de htp 11192 168 20 22 helphelp_sys htm x Ss El pl x Auto Logo E Si Favorites 3 s amp LU suggested sites Z Free Hotmail Sm BI Cl db pego sofety took Ki System Information Help The switch system information is provided here The system contact configured in Config
254. splays the new Collector Configuration Web Interface To configure the sFlow Agent in the web interface 1 Click Configuration sFlow Agent Collector 2 Set the parameters 3 Scroll to IP Type to choice with IPv4 or IPv6 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 16 1 The sFlow Collector Configuration Configured Current Receiver Id 1 1 IP Type P IP Address 0000 00 0 0 Port 6343 Timeout 0 Datagram Size 1400 Parameter description e Receiver ld The Receiver ID input fields allow the user to select the receiver ID Indicates the ID of this particular sFlow Receiver Currently one ID is supported as one collector is supported eo IP Type A drop down list to select the type of IP of Collector is displayed By default IPv4 is the type of Collector IP type You could using IPv4 or IPv6 e IP Address The address of a reachable IP is to be entered into the text box This IP is used to monitor the sFlow samples sent by sFlow Agent our switch By default The IP is set to 0 0 0 0 and a new entry has to be added to it eo Port A port to listen to the sFlow Agent has to be configured for the Collector The value of the port number has to be typed into the text box The value accepted is within the range of 1 65535 But an appropriate port number not used by other protocols need
255. ssigned VLAN provides a means to centrally control the VLAN on which a successfully authenticated supplicant is placed on the switch Incoming traffic will be classified to and switched on the RADIUS assigned VLAN The RADIUS server must be configured to transmit special RADIUS attributes to take advantage of this feature see RADIUS Assigned VLAN Enabled below for a detailed description The RADIUS Assigned VLAN Enabled checkbox provides a quick way to globally enable disable RADIUS server assigned VLAN functionality When checked the individual ports ditto setting determine whether RADIUS assigned VLAN is enabled on that port When unchecked RADIUS server assigned VLAN is disabled on all ports e Guest VLAN Enabled A Guest VLAN is a special VLAN typically with limited network access on which 802 1X unaware clients are placed after a network administrator defined timeout The switch follows a set of rules for entering and leaving the Guest VLAN as listed below The Guest VLAN Enabled checkbox provides a quick way to globally enable disable Guest VLAN functionality When checked the individual ports ditto setting determines whether the port can be moved into Guest VLAN When unchecked the ability to move to the Guest VLAN is disabled on all ports e Guest VLAN ID This is the value that a port s Port VLAN ID is set to if a port is moved into the Guest VLAN It is only changeable if the Guest VLAN option is globally enabled
256. standard protocol The Link Aggregation Control Protocol allows bundling several physical ports together to form a single logical port LLC The IEEE 802 2 Logical Link Control LLC protocol provides a link mechanism for upper layer protocols It is the upper sub layer of the Data Link Layer and provides multiplexing mechanisms that make it possible for several network protocols IP IPX to coexist within a multipoint network LLC header consists of 1 byte DSAP Destination Service Access Point 1 byte SSAP Source Service Access Point 1 or 2 bytes Control field followed by LLC information LLDP LLDP is an IEEE 802 1ab standard protocol The Link Layer Discovery Protocol LLDP specified in this standard allows stations attached to an IEEE 802 LAN to advertise to other stations attached to the same IEEE 802 LAN the major capabilities provided by the system incorporating that station the management address or addresses of the entity or entities that provide management of those capabilities and the identification of the stations point of attachment to the IEEE 802 LAN required by those management entity or entities The information distributed via this protocol is stored by its recipients in a standard Management Information Base MIB making it possible for the information to be accessed by a Network Management System NMS using a management protocol such as the Simple Network Management Protocol SNMP LLDP MED LLDP MED is an extends
257. stics 2 Scroll which port you want to display the GVRP Counter information 3 Click Refresh to modify the GVRP statistics information Figure 3 13 2 The GVRP Port Statistics Parameter description eo Port The Port coulmn shows the list of ports for which you can see port counters and statistics e Join Tx Count explain Join tx Count here eo Leave Tx Count explain Leave Tx Count here e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the GVRP Port Ststistics information by manual 3 14 QoS The switch support four QoS queues per port with strict or weighted fair queuing scheduling It supports QoS Control Lists QCL for advance programmable QoS classification based on IEEE 802 1p Ethertype VID IPv4 IPv6 DSCP and UDP TCP ports and ranges High flexibility in the classification of incoming frames to a QoS class The QoS classification looks for information up to Layer 4 including IPv4 and IPv6 DSCP IPv4 TCP UDP port numbers and user priority of tagged frames This QoS classification mechanism is implemented in a QoS control list QCL The QoS class assigned to a frame is used throughout the device for providing queuing scheduling and congestion control guarantees to the frame according to what was configured for that specific QoS class The switch support advanced memory control mechanisms provi
258. strator can create modify or delete the username and password Administrator can modify other guest identities password without confirming the password but it is necessary to modify the administrator equivalent identity Guest equivalent identity can modify his password only Please note that you must confirm administrator guest identity in the field of Authorization in advance before configuring the username and password Only one administrator is allowed to exist and unable to be deleted In addition up to 4 guest accounts can be created 2 3 1 Users This page provides an overview of the current users Currently the only way to login as another user on the web server is to close and reopen the browser Web Interface To configure Account in the web interface 1 Click SYSTEM Account Users 2 Click Add new user 3 Specify the User Name parameter 4 Click Save Figure2 3 1 The Users Account configuration UserName Privilege Level min 15 Add new user_ Save Reset Cancel Parameter description e User Name The name identifying the user This is also a link to Add Edit User e Password To type the password The allowed string length is 0 to 255 and the allowed content is the ASCII characters from 32 to 126 e Password again To type the password again You must type the same password again in the field 11 Publication date Feb 2012 Revision A3 Privilege Level The privilege level
259. symbol is a special syntax that can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once It can also represent a legally valid Pv4 address For example 192 1 2 34 eo Prefix Provide the I Pv6 Prefix of this switch The allowed range is 1 to 128 e Router Provide the IPv6 gateway address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field For example fe80 215 c5ff fe03 4dc7 The symbol is a special syntax that can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once It can also represent a legally valid Pv4 address For example 192 1 2 34 2 5 Syslog The Syslog is a standard for logging program messages It allows separation of the software that generates messages from the system that stores them and the software that reports and analyzes them It can be used as well a generalized informational analysis and debugging messages It is supported by a wide variety of devices and receivers across multiple platforms 2 5 1 Configuration This section describes how to configure the system log and provide a wide variety of devices and receivers across multiple platforms Web Interface To configure Syslog configuration in the web interface 1 Click SYSTEM Syslog 2 Specify the syslog paramet
260. t Click to undo any changes made locally and revert to previously saved values 3 12 2 Statistics The section describes to port statistics of GARP for all switch ports The port statistics relate to the currently selected unit as reflected by the page header Web Interface To display GARP Port statistics in the web interface 1 Click GARP statistics 2 Scroll which port you want to display the GARP Counter information 3 Click Refresh to modify the GARP statistics information Figure 3 12 2 The GARP Port Statistics Port PeerMAC Failed Count 1 a 2 3 4 5 6 7 8 9A 0A EEA E o IK AE E Ml ee EA BR SE S E 58 Parameter description Port The Port coulmn shows the list of all ports for which per port GARP statistics are shown Peer MAC Peer MAC is MAC address of the neighbour Switch from with GARP frame is received Failed Count explain Failed count here Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the GARP Port Statistics information by manual 142 Publication date Feb 2012 Revision A3 3 13 GVRP GVRP is an application based on Generic Attribute Registration Protocol GARP mainly used to automatically and dynamically maintain the group membership information of the VLANs The GVRP offers the function providing the VLAN registration service through a GARP applicati
261. t person and phone here for getting help soon You can configure this parameter through the device s user interface or SNMP Device name The name of the switch User defined System Date Show the system time of the switch Its format day of week month day hours minutes seconds year System up time The time accumulated since this switch is powered up Its format is day hour minute second BIOS version The version of the BIOS in this switch Firmware version The firmware version in this switch Hardware Mechanical version The version of Hardware and Mechanical The figure before the hyphen is the version of electronic hardware the one after the hyphen is the version of mechanical Serial number The serial number is assigned by the Manufacture Host IP address The IP address of the switch Host MAC address It is the Ethernet MAC address of the management agent in this switch Device Port Show all types and numbers of the port in the switch RAM size The size of the RAM in this switch Flash size The size of the flash memory in this switch Bridge FDB size To display the bridge FDB size information Transmit Queue To display the device s transmit hardware priority queue information Maximum Frame size To display the device s maximum frame size information 2 1 2 Configuration You can identify the system by configuring the contact information name and location of the switch Web
262. t Mode Configuration 3 Click Save Figure 4 3 1 The DHCP Snooping Configuration Snooping Mode Disabled Mode 1 2 3 4 5 6 12 8 Parameter description e Snooping Mode Indicates the DHCP snooping mode operation Possible modes are Enabled Enable DHCP snooping mode operation When DHCP snooping mode operation is enabled the DHCP request messages will be forwarded to trusted ports and only allow reply packets from trusted ports Disabled Disable DHCP snooping mode operation e Port Mode Indicates the DHCP snooping port mode Possible port modes are Trusted Configures the port as trusted source of the DHCP messages Untrusted Configures the port as untrusted source of the DHCP messages e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 198 Publication date Feb 2012 Revision A3 4 3 2 Statistics The section describes to show the DHCP Snooping Statistics information of the switch The statistics show only packet counters when DHCP snooping mode is enabled and relay mode is disabled And it doesn t count the DHCP packets for DHCP client Web Interface To configure a DHCP Snooping Statistics Configuration in the web interface 1 Specify the Port which you want to monitor 2 Checked Auto reflash Figure 4 3 2 The DHCP Snooping Port Statistics n Receive Packets Transmit Packet
263. t NAS status information of the switch The status includes Admin State Port State Last Source Last ID QoS Class and Port VLAN ID Web Interface To configure a NAS Switch Status Configuration in the web interface 1 Checked Auto reflash Figure 4 5 2 The Network Access Server Switch Status Admin State Port State Last Source LastID QoS Class Port VLAN ID Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Force Authorized Globally Disabled Port 1 2 3 4 i 1 4 9A 104 98 108 Parameter description Port The switch port number Click to navigate to detailed NAS statistics for this port Admin State The port s current administrative state Refer to NAS Admin State for a description of possible values Port State The current state of the port Refer to NAS Port State for a description of the individual states Last Source The source MAC address carried in the most recently received EAPOL frame for EAPOL based authentication and the most recently received frame from a new client for MAC based authentication Last ID The user name supplicant identity c
264. t icon Refresh clear You can click them for refresh the Status or clear them by manual 3 5 5 Group Infermation After you complete to set the IGMP Snooping function then you could let the switch to display the IGMP Snooping Group Information Entries in the IGMP Group Table are shown on this page The IGMP Group Table is sorted first by VLAN ID and then by group The will use the last entry of the currently displayed table as a basis for the next lookup When the end is reached the text No more entries is shown in the displayed table Use the button to start over Web Interface To display the IGMP Snooping Group Information in the web interface 1 Click Configuration IGMP Snooping Group Information 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh a entry of the IGMP Snooping Groups Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3 5 5 The I GMP Snooping Groups Information ups Informa Ares JL cc JL gt J _ tregua Port Members VLANID Groups 1 2 3 4 5 6 7 8 94 10A 98 108 Parameter description Navigating the IGMP Group Table The Start from VLAN and group input fields allow the user to select the starting point in the IGMP Group Table The will use the last entry of the currently displayed table as a basis for the next lookup When the end is reached the text No more entries is shown
265. te VLAN IDs can be identical A port must be a member of both a VLAN and a Private VLAN to be able to forward packets By default all ports are VLAN unaware and members of VLAN 1 and Private VLAN 1 AVLAN unaware port can only be a member of one VLAN but it can be a member of multiple Private VLANs Web Interface To configure Private VLAN configuration in the web interface 1 Click add new Private VLAN configuration 2 Specify the Private VLAN ID and Port Members 3 Click Save Figure 3 10 5 1 The Private VLAN Membership Configuration Private VLAN Membership Configuration Port Members Delete PVLANID 1 2 3 4 5 6 7 8 9 10 11 12 O ca fica fica ca ca Mica ca la ca ca MM Parameter description e Delete To delete a private VLAN entry check this box The entry will be deleted during the next save e Private VLAN ID Indicates the ID of this particular private VLAN e Port Members A row of check boxes for each port is displayed for each private VLAN ID To include a port in a Private VLAN check the box To remove or exclude the port from the Private VLAN make sure the box is unchecked By default no ports are members and all boxes are unchecked e Adding a New Private VLAN Click to add a new private VLAN ID An empty row is added to the table and the private VLAN can be configured as needed e Buttons Save Click to save changes Reset Click to undo any changes made locally a
266. the client will remain in the unauthenticated state for Hold Time seconds o Last Authentication Shows the date and time of the last authentication of the client successful as well as unsuccessful e Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically e Upper right icon Refresh Clear You can click them for refresh the NAS Statistics by manual Others you can click clear to clean up all entries 216 Publication date Feb 2012 Revision A3 4 6 AAA This section shows you to use an AAA Authentication Authorization Accounting server to provide access control to your network The AAA server can be a TACACS or RADIUS server to create and manage objects that contain settings for using AAA servers 4 6 1 Configuration This section describes how to configure AAA setting of TACACS or RADIUS server Web Interface To configure a Common Configuration of AAA in the web interface 1 Set Timeout Default is 15 seconds 2 Set Dead Time Default is 300 seconds To configure a TACACS Authorization and Accounting Configuration of AAA in the web interface 1 Select Enabled in the Authorization 2 Select Enabled in the Failback to Local Authorization 3 Select Enabled in the Account To configure a RADIUS Authentication Server Configuration of AAA in the web interface Check Enabled 2 Specify IP address or Hostname for Radius Server 3
267. the switch This function is used to configure SNMP settings community name trap host and public traps as well as the throttle of SNMP A SNMP manager must pass the authentication by identifying both community names then it can access the MIB information of the target device So both parties must have the same community name Once completing the setting click lt Apply gt button the setting takes effect Web Interface To display the configure SNMP System in the web interface 1 Click SNMP System 2 Evoke SNMP State to enable or disable the SNMP function 3 Specify the Engine ID 4 Click Apply Figure2 6 1 The SNMP System Configuration SNMP System Configuration SNMP State eEnable Disable Engine ID 800007e5017f000001 Parameter description These parameters are displayed on the SNMP System Configuration page SNMP State The term SNMP here The term SNMP here is used for the activation or de activation of SNMP Enable Enable SNMP state operation Disable Disable SNMP state operation Default Enable Engine ID SNMPv3 engine ID syntax 0 9 a f A F min 5 octet max 32 octet fifth octet can t input 00 IF change the Engine ID that will clear all original user 2 6 2 Communities The function is used to configure SNMPv3 communities The Community and UserName is unique To create a new community account please check lt Add new community gt button and enter the account information then check
268. tion of information between GARP participants for the same application in a bridge is carried out by the GARP Information Propagation GIP component Protocol exchanges take place between GARP participants by means of LLC Type 1 services using the group MAC address and PDU format defined for the GARP application concerned 3 12 1 Configuration This page allows you to configure the basic GARP Configuration settings for all switch ports The settings relate to the currently selected unit as reflected by the page header Web Interface To configure GARP Port Configuration in the web interface 1 Click GARP configure 2 Specify GARP Configuration Parameters 3 Click Save Figure 3 12 1 The GARP Port Configuration GARP Port Configuration Auto refresh C1 Timer Values Port E Leave Leave All Applicantion RS GARP Applicant Timer Timer 1 200 600 110000 GVRP v VLAN y normal participant Y 2 200 600 10000 GVRP VLAN normal participant 3 200 1600 10000 GVRP vLan x norma participant EN I kd 10000 ever m vean Y normat participant Y 5 200 600 10000 GVRP VLAN v normal participant v e 0 0 ro000 J over wf an x romaanien 7 200 500 10000 GVRP VLAN normal participant a 200 600 10000 GVRP VLAN normal participant 9 200 i 1600 110000 GVRP VLAN norma participant A 10 200 600 10000 GvRP
269. tly selected as reflected by the page header Port The switch port number of the logical EEE port EEE Enabled Controls whether EEE is enabled for this switch port EEE Urgent Queues Queues set will activate transmition of frames as soon as any data is available Otherwise the queue will postpone the transmsion until 3000 bytes are ready to be transmitted Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 42 Publication date Feb 2012 Revision A3 3 2 ACL The GEL2 ESW8_10_12 switch access control list ACL is probably the most commonly used object in the IOS It is used for packet filtering but also for selecting types of traffic to be analyzed forwarded or influenced in some way The ACLs are divided into EtherTypes IPv4 ARP protocol MAC and VLAN parameters etc Here we will just go over the standard and extended access lists for TCP IP As you create ACEs for ingress classification you can assign a policy for each port the policy number is 1 8 however each policy can be applied to any port This makes it very easy to determine what type of ACL policy you will be working with 3 2 1 Ports The section describes how to configure the ACL parameters ACE of the each switch port These parameters will affect frames received on a port unless the frame matches a specific ACE Web Interface To configure the ACL Ports Configuration in the
270. to be configured By default the port s number is 6343 Time out It is the duration during which the collector receives samples Once it is expired the sampler stops sending the samples It is through the management the value is set before it expires The value accepted is within the range of 0 2147483647 By default it is set to 0 e Datagram Size It is the maximum UDP datagram size to send out the sFlow samples to the receiver The value accepted is within the range of 200 1500 bytes The default is 1400 bytes e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 174 Publication date Feb 2012 Revision A3 3 16 2 Sampler The section display the sFlow sampler what you set or you can edit it for your requirement That will help user based on a defined sampling rate an average of 1 out of N packets operations is randomly sampled This type of sampling does not provide a 100 accurate result but it does provide a result with quantifiable accuracy Web Interface To configure the sFlow Agent in the web interface 1 Click Configuration sFlow Agent sampler 2 click the to edit the sFlow sampler parameters 3 Scroll to Sample Type to choice with None Tx Rx or All 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button It will revert to previously saved values Figure 3 16 2 The sFlow sa
271. to enable the GVRP globally select Enable from menu and to disable GVRP globally select Disable Port The Port coulmn shows the list of ports for which you can configure per port GVRP settings There are three configuration settings which can be configured on per port bases GVRP Mode o GVRP rrole 1 GVRP Mode This configuration is to enable disable GVRP Mode on perticular port locally e Disable Select to Disable GVRP mode on this port Enable Select to Enable GVRP mode on this port The default value of configuration is disable 2 GVRP rrole This configuration is used to configure restricted role on an interface e Disable Select to Disable GVRP rrole on this port e Enable Select to Enable GVRP rrole on this port The default configuration is disable Auto refresh To evoke the auto refresh icon then the device will refresh the information automatically Upper right icon Refresh You can click them for refresh the GVRP Global configuration information by manual Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 144 Publication date Feb 2012 Revision A3 3 13 2 Statistics The section describes to shows the basic GVRP Port statistics for all switch ports The statistics relate to the currently selected unit as reflected by the page header Web Interface To display GVRP Port statistics in the web interface 1 Click GVRP stati
272. tocols are None No authentication protocol MD5 An optional flag to indicate that this user uses MD5 authentication protocol SHA An optional flag to indicate that this user uses SHA authentication protocol The value of security level cannot be modified if entry already exists That means must first ensure that the value is set correctly e Authentication Password A string identifying the authentication password phrase For MD5 authentication protocol the allowed string length is 8 to 32 For SHA authentication protocol the allowed string length is 8 to 40 The allowed content is ASCII characters from 33 to 126 e Privacy Protocol Indicates the privacy protocol that this entry should belong to Possible privacy protocols are None No privacy protocol DES An optional flag to indicate that this user uses DES authentication protocol e Privacy Password A string identifying the privacy password phrase The allowed string length is 8 to 32 and the allowed content is ASCII characters from 33 to 126 24 Publication date Feb 2012 Revision A3 2 6 4 Groups The function is used to configure SNMPv3 group The Entry index key are Security Model and Security Name To create a new group account please check lt Add new group gt button and enter the group information then check lt Save gt Max Group Number v1 2 v2 2 v3 10 Web Interface To display the configure SNMP Groups in the web interface 1 Click
273. tor Valid value of DEI can be any of values between 0 1 or Any SMAC Source MAC address 24 MS bits OUI or Any DMAC Type Destination MAC type possible values are unicast UC multicast MC broadcast BC or Any Frame Type Frame Type can have any of the following values Any Ethernet LLC SNAP IPv4 IPv6 DIANA NOTE All frame types are explained below 1 Any Allow all types of frames 2 Ethernet Ethernet Type Valid ethernet type can have value within 0x600 0xFFFF or Any default value is Any 3 LLC SSAP Address Valid SSAP Source Service Access Point can vary from 0x00 to OxFF or Any the default value is Any DSAP Address Valid DSAP Destination Service Access Point can vary from 0x00 to OxFF or Any the default value is Any Control Address Valid Control Address can vary from 0x00 to OxFF or Any the default value is Any 4 SNAP PID Valid PID a k a ethernet type can have value within 0x00 0xF FFF or Any default value is Any 5 IPv4 Protocol IP protocol number 0 255 TCP or UDP or Any Source IP Specific Source IP address in value mask format or Any IP and Mask are in the format x y z w where x y Z and w are decimal numbers between 0 and 255 When Mask is converted to a 32 bit binary string and read from left to right all bits following the first zero must also be zero DSCP Diffserv Code Point value DSCP It can be specific value range of value or Any DSCP
274. transmitter to holdoff to allow time for the receiver to wake from sleep Fallback Receive Tw The link partner s fallback receive Tw A receiving link partner may inform the transmitter of an alternate desired Tw_sys_tx Since a receiving link partner is likely to have discrete levels for savings this provides the transmitter with additional information that it may use for a more efficient allocation Systems that do not implement this option default the value to be the same as that of the Receive Tw_sys_ tx Echo Tx Tw The link partner s Echo Tx Tw value The respective echo values shall be defined as the local link partners reflection echo of the remote link partners respective values When a local link partner receives its echoed values from the remote link partner it can determine whether or not the remote link partner has received registered and processed its most recent values For example if the local link partner receives echoed parameters that do not match the values in its local MIB then the local link partner infers that the remote link partners request was based on stale information Echo Rx Tw The link partner s Echo Rx Tw value Resolved Tx Tw The resolved Tx Tw for this link Note NOT the link partner The resolved value that is the actual tx wakeup time used for this link based on EEE information exchanged via LLDP Resolved Rx Tw The resolved Rx Tw for this link Note NOT the link partner T
275. ttons Save Click the Save button to save current setting as Backup Configuration 5 3 4 Restore User This section describes how to restore users information back to the switch Any current configuration files will be restored via XML format Web Interface To configure a Restore User Configuration in the web interface 1 Chick Restore User 2 Click Yes Figure 5 3 4 The Restore the Backup Configuration Are you sure to restore the Backup Configuration Parameter description e Buttons Save Click the Save button to restore the Backup Configuration to the switch 5 4 Export Import This section describes how to export and import the Switch configuration Any current configuration files will be exported as XML format 5 4 1 Export Config This section describes to export the Swith Configuration for maintenance needs Any current configuration files will be exported as XML format Web Interface To configure a Export Config Configuration in the web interface 1 Chick Save configuration 2 Save the file in your device Figure 5 4 1 The Restore the Backup Configuration Save configuration File Download Do you want to open or save this file lt O gt Name config xrnl Type XML Document 49 4KB From 192 168 20 22 in Desktop my Documents 3 My Computer My Recent E My Network Places Documents 1000913 20111001 Davi Desktop Qddisc_change_v2
276. ulticast Listener Done messages It is also the Maximum Response Delay used to calculate the Maximum Response Code inserted into Multicast Address and Source Specific Query messages The allowed range is 0 to 31744 in tenths of seconds default last listener query interval is 10 in tenths of seconds 1 second URI Unsolicited Report Interval The Unsolicited Report Interval is the time between repetitions of a node s initial report of interest in a multicast address The allowed range is 0 to 31744 seconds default unsolicited report interval is 1 second Upper right icon Refresh lt lt gt gt You can click them for refresh the IGMP Group Status by manual others for next up page or entry Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 86 Publication date Feb 2012 Revision A3 3 6 3 Port Group Filtering The section describes that you could to set the Port Group Filtering in the MLD Snooping function On the UI that you could add new filtering group and safety policy Web Interface To configure the MLD Snooping Port Group Configuration in the web interface 1 Click Configuration MLD Snooping Port Group Filtering Configuration 2 Click the Add new Filtering Group 3 Specify the Filtering Groups with entries per page 4 Click the save to save the setting 5 If you want to cancel the setting then you need to click the Reset button
277. umn is used to show the active IP configuration Web Interface To configure an IP address in the web interface 1 Click System IP Configuration 2 Specify the IPv4 settings and enable DNS proxy service if required 3 Click Save Figure2 4 1 The IP configuration Configured Current DHCP Client O IP Address 192 168 1 1 192 168 1 1 IP Mask 255 255 255 0 255 255 255 0 IP Router 0 0 0 0 0 0 0 vano i DNS Server 0 0 0 0 0 0 0 0 Parameter description DHCP Client Enable the DHCP client by checking this box If DHCP fails and the configured IP address is zero DHCP will retry If DHCP fails and the configured IP address is non zero DHCP will stop and the configured IP settings will be used The DHCP client will announce the configured System Name as hostname to provide DNS lookup IP Address Provide the IP address of this switch in dotted decimal notation IP Mask Provide the IP mask of this switch dotted decimal notation IP Router Provide the IP address of the router in dotted decimal notation SNTP Server Provide the IP address of the SNTP Server in dotted decimal notation DNS Server Provide the IP address of the DNS Server in dotted decimal notation VLAN ID Provide the managed VLAN ID The allowed range is 1 to 4095 DNS Proxy When DNS proxy is enabled DUT will relay DNS requests to the current configured DNS server on DUT and reply as a DNS resolver to the client device on the networ
278. undo any changes made locally and revert to previously saved values 220 Publication date Feb 2012 Revision A3 4 6 2 Radius Overview This section shows you an overview of the RADIUS Authentication and Accounting servers status to ensure the function is workable Web Interface To configure a RADIUS Overview Configuration in the web interface 1 Checked Auto reflash Figure 4 6 2 The RADIUS Authentication Server Status Overview Retesh IP Address 0 0 0 0 1812 0 0 0 0 1812 0 0 0 0 1812 0 0 0 0 1812 0 0 0 0 1812 a 2 3 c 5 IP Address 0 0 0 0 1813 0 0 0 0 1813 0 0 0 0 1813 0 0 0 0 1813 0 0 0 0 1813 Parameter description The RADIUS server number Click to navigate to detailed statistics for this server IP Address The IP address and UDP port number in lt IP Address gt lt UDP Port gt notation of this server State The current state of the server This field takes one of the following values Disabled The server is disabled Not Ready The server is enabled but IP communication is not yet up and running Ready The server is enabled IP communication is up and running and the RADIUS module is ready to accept access attempts Dead X seconds left Access attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of seconds left before this occur
279. unlimited unlimited unlimited unlimited Y unlimited unlimited unlimited Y opo0d0000000000 DOOOQOOQOOOOO000 1 2 3 4 5 6 i 8 9A JOA 9B 0B 72 Publication date Feb 2012 Revision A3 Parameter description Snooping Enabled Enable the Global IGMP Snooping Unregistered PMCv4 Flooding enabled Enable unregistered IPMCv4 traffic flooding IGMP SSM Range SSM Source Specific Multicast Range allows the SSM aware hosts and routers run the SSM service model for the groups in the address range Format IP address sub mask Proxy Enabled Enable IGMP Proxy This feature can be used to avoid forwarding unnecessary join and leave messages to the router side Port It shows the physical Port index of switch Router Port Specify which ports act as router ports A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or IGMP querier If an aggregation member port is selected as a router port the whole aggregation will act as a router port Fast Leave Enable the fast leave on the port Throttling Enable to limit the number of multicast groups to which a switch port can belong Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 3 5 2 VLAN Configuration The section describes the VLAN configuration setting process integrated with IGMP Snooping function
280. up for software based learning In this mode frames from unknown MAC addresses are passed on to the port security module which in turn asks all user modules whether to allow this new MAC address to forward or block it For a MAC address to be set in the forwarding state all enabled user modules must unanimously agree on allowing the MAC address to forward If only one chooses to block it it will be blocked until that user module decides otherwise Web Interface To configure a Port Security Switch Status Configuration in the web interface 1 Specify the Port which you want to monitor 2 Checked Auto reflash Figure 4 7 3 The Port Security Port Status Port Security Port Status Port 4 Port 1 Autosefiesh C MAC Address VLANID State Time of Addition Age Hold No MAC addresses attached Parameter description e MAC Address VLAN ID The MAC address and VLAN ID that is seen on this port If no MAC addresses are learned a single row stating No MAC addresses attached is displayed o State Indicates whether the corresponding MAC address is blocked or forwarding In the blocked state it will not be allowed to transmit or receive traffic e Time of Addition Shows the date and time when this MAC address was first seen on the port e Age Hold If at least one user module has decided to block this MAC address it will stay in the blocked state until the hold time measured in seconds expires If all user modules have d
281. uration System Information System Contact The system name configured in Configuration System Information System Name The system location configured in Configuration System Information System Location The MAC Address of this switch The Chip ID of this switch The current GMT svetem time and date The svctem time La E 100 gt ES f i Publication date Feb 2012 Revision A3 CONNECTING NETWORK DEVICES TWISTED PAIR DEVICES CABLING GUIDELINES The switch is designed to be connected to 10 100 or 1000Mbps network cards in PCs and servers as well as to other switches and hubs It may also be connected to remote devices using optional SFP transceivers GEL2 ESW10_ 12 series only Each device requires an unshielded twisted pair UTP cable with RJ 45 connectors at both ends Use Category 5 5e or 6 cable for LOOOBASE T connections Category 5 or better for 100BASE TX connections The RJ 45 ports on the switch support automatic MDI MDI X pinout configuration so you can use standard straight through twisted pair cables to connect to any other network device PCs servers switches routers or hubs See Appendix B for further information on cabling Y CAUTION Do not plug a phone jack connector into an RJ 45 port This will damage the switch Use only twisted pair cables with RJ 45 connectors that conform to FCC standards CONNECTING TO PCS SERVERS HUBS AND SWI
282. use the same credentials for authentication from any point within the network IGMP is an acronym for Internet Group Management Protocol It is a communications protocol used to manage the membership of Internet Protocol multicast groups IGMP is used by IP hosts and adjacent multicast routers to establish multicast group memberships It is an integral part of the IP multicast specification like ICMP for unicast connections IGMP can be used for online video and gaming and allows more efficient use of resources when supporting these uses IGMP Querier IMAP A router sends IGMP Query messages onto a particular link This router is called the Querier IMAP is an acronym for Internet Message Access Protocol It is a protocol for email clients to retrieve email messages from a mail server IMAP is the protocol that IMAP clients use to communicate with the servers and SMTP is the protocol used to transport mail to an IMAP server The current version of the Internet Message Access Protocol is IMAP4 It is similar to Post Office Protocol version 3 POP3 but offers additional and more complex features For example the IMAP4 protocol leaves your email messages on the server rather than downloading them to your computer If you wish to remove your messages from the server you must use your mail client to generate local folders copy messages to your local hard drive and then delete and expunge the messages from the server IP is an acronym fo
283. val The Unsolicited Report Interval is the time between repetitions of a host s initial report of membership in a group The allowed range is 0 to 31744 seconds default unsolicited report interval is 1 second Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values Upper right icon Refresh lt lt gt gt You can click them Refreshes the displayed table starting from the VLAN input fields Or click lt lt to update the table starting from the first entry in the VLAN table i e the entry with the lowest VLAN ID Others click gt gt to update the table starting with the entry after the last entry currently displayed 3 5 3 Port Group Filtering The section describes how to set the IGMP Port Group Filtering With the IGMP filtering feature an user can exert this type of control In some network Application environments as like the metropolitan or multiple dwelling unit MDU installations an user might want to control the multicast groups to which a user on a switch port can belong It allows the user to control the distribution of multicast services such as IP TV based on some type of subscription or service plan With this feature you can filter multicast joins on a per port basis by configuring IP multicast profiles and associating them with individual switch ports An IGMP profile can contain one or more multicast groups and specifies
284. values are in the range 0 63 including BE CS1 CS7 EF or AF11 AF43 IP Fragment IPv4 frame fragmented option yes nolany Sport Source TCP UDP port 0 65535 or Any specific or port range applicable for IP protocol UDP TCP Dport Destination TCP UDP port 0 65535 or Any specific or port range applicable for IP protocol UDP TCP 6 IPv6 Protocol IP protocol number 0 255 TCP or UDP or Any Source IP IPv6 source address a b c d or Any 32 LS bits DSCP Diffserv Code Point value DSCP It can be specific value range of value or Any DSCP values are in the range 0 63 including BE CS1 CS7 EF or AF11 AF43 Sport Source TCP UDP port 0 65535 or Any specific or port range applicable for IP protocol UDP TCP Dport Destination TCP UDP port 0 65535 or Any specific or port range applicable for IP protocol UDP TCP e Action Configuration Class QoS Class class 0 7 default basic classification DP Valid DP Level can be 0 3 default basic classification DSCP Valid dscp value can be 0 63 BE CS1 CS7 EF or AF11 AF43 e Buttons Save Click to save changes Reset Click to undo any changes made locally and revert to previously saved values 166 Publication date Feb 2012 Revision A3 3 14 11 QCL Status The section will let you know how to configure and shows the QCL status by different QCL users Each row describes the QCE that is defined It is a conflict if a specific QCE is not applied to the har
285. viously saved values 6 When editing an entry on the ACE Configuration page note that the Items displayed depend on various selections such as Frame Type and IP Protocol Type Specify the relevant criteria to be matched for this rule and set the actions to take when a rule is matched such as Rate Limiter Port Copy Logging and Shutdown of Ow Figure 3 2 3 The ACL Rate Limiter Configuration LE Remove Al Ingress Port Frame Type Action Rate Limiter PortCopy Mirror Logging Shutdown Count Permit M Disabled Pot 1 Pot 2 Disabled Y Disabled Disabled Y 802 10 Tagged VLAN ID Filter Tag Priority Save Reset cance 46 Publication date Feb 2012 Revision A3 Parameter description e Ingress Port Indicates the ingress port of the ACE Possible values are Any The ACE will match any ingress port Policy The ACE will match ingress ports with a specific policy Port The ACE will match a specific ingress port eo Frame Type Indicates the frame type of the ACE Possible values are Any The ACE will match any frame type Ethernet ype The ACE will match Ethernet Type frames Note that an Ethernet Type based ACE will not get matched by IP and ARP frames ARP The ACE will match ARP RARP frames Pv4 The ACE will match all Pv4 frames e Action Indicates the forwarding action of the ACE Permit Frames matching the ACE may be forwarded and learned Deny Frames matching the ACE are dropped
286. while the switch considers entering the Guest VLAN The interval between transmission of EAPOL Request Identity frames is configured with EAPOL Timeout If Allow Guest VLAN if EAPOL Seen is enabled the port will now be placed in the Guest VLAN If disabled the switch will first check its history to see if an EAPOL frame has previously been received on the port this history is cleared if the port link goes down or the port s Admin State is changed and if not the port will be placed in the Guest VLAN Otherwise it will not move to the Guest VLAN but continue transmitting EAPOL Request Identity frames at the rate given by EAPOL Timeout Once in the Guest VLAN the port is considered authenticated and all attached clients on the port are allowed access on this VLAN The switch will not transmit an EAPOL Success frame when entering the Guest VLAN While in the Guest VLAN the switch monitors the link for EAPOL frames and if one such frame is received the switch immediately takes the port out of the Guest VLAN and starts authenticating the supplicant according to the port mode If an EAPOL frame is received the port will never be able to go back into the Guest VLAN if the Allow Guest VLAN if EAPOL Seen is disabled e Port State The current state of the port It can undertake one of the following values Globally Disabled NAS is globally disabled Link Down NAS is globally enabled but there is no link on the port Authorized The port i
287. wing Policy Port Configuration 7 Select Policy ID for each port 8 Click Save Figure 3 8 3 The LLDP MED Configuration Latitude 2 Noth v Longitude 2 east v Altitude o meters v Map Add new policy 102 Publication date Feb 2012 Revision A3 Policies Delete Policy ID Application Type Tag VLAN ID L2 Priority DSCP BM Voice vii Tagged Si 0 0 1 Voice Tagged 1 0 lo Parameter description Fast start repeat count Rapid startup and Emergency Call Service Location Identification Discovery of endpoints is a critically important aspect of VolP systems in general In addition it is best to advertise only those pieces of information which are specifically relevant to particular endpoint types for example only advertise the voice network policy to permitted voice capable devices both in order to conserve the limited LLDPU space and to reduce security and system integrity issues that can come with inappropriate knowledge of the network policy With this in mind LLDP MED defines an LLDP MED Fast Start interaction between the protocol and the application layers on top of the protocol in order to achieve these related properties Initially a Network Connectivity Device will only transmit LLDP TLVs in an LLDPDU Only after an LLDP MED Endpoint Device is detected will an LLDP MED capable Network Connectivity Device start to advertise LLDP MED TLVs in outgoing LLDPDUs on the associated port The
288. y Mode Indicates the DHCP relay mode operation Possible modes are Enabled Enable DHCP relay mode operation When DHCP relay mode operation is enabled the agent forwards and transfers DHCP messages between the clients and the server when they are not in the same subnet domain And the DHCP broadcast message won t be flooded for security considerations Disabled Disable DHCP relay mode operation e Relay Server Indicates the DHCP relay server IP address A DHCP relay agent is used to forward and to transfer DHCP messages between the clients and the server when they are not in the same subnet domain e Relay Information Mode Indicates the DHCP relay information mode option operation Possible modes are Enabled Enable DHCP relay information mode operation When DHCP relay information mode operation is enabled the agent inserts specific information option 82 into a DHCP message when forwarding to DHCP server and removes it from a DHCP message when transferring to DHCP client It only works when DHCP relay operation mode is enabled Disabled Disable DHCP relay information mode operation e Relay Information Policy Indicates the DHCP relay information option policy When DHCP relay information mode operation is enabled if agent receives a DHCP message that already contains relay agent information it will enforce the policy And it only works under DHCP if relay information operation mode is enabled Possible policies are Re

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