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ZyXEL Dimension ES-2024 User's Manual

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1. COMMAND DESCRIPTION PRIVILEGE lt ip address gt Sets the management IP address and 13 lt mask gt subnet mask of the switch in the manageable specified VLAN default Sets a default gateway IP address for 13 gateway lt ip this VLAN address gt default Sets the dynamic in band IP address 13 management dhcp bootp default Sets a static in band IP address and 13 management subnet mask lt ip address gt lt mask gt default Releases the dynamic in band IP 13 management address dhcp bootp release default Updates the dynamic in band IP 13 management address dhcp bootp renew name name str Specifies a name for identification 13 purposes no fixed port Sets fixed port s to normal port s 13 list forbidden Sets forbidden port s to normal 13 lt port list gt port s inactive Enables the specified VLAN 13 ip address Deletes the IP address and subnet 13 lt ip address gt mask from this VLAN lt mask gt ip address Deletes the default gateway from this 13 default VLAN gateway ip address Sets the default in band interface to 13 default use a Static IP address in this VLAN management The switch will use the default IP dhcp bootp address of 0 0 0 0 if you do not configure a static IP address untagged Enables VLAN tagging for outgoing 13 lt port list gt traffic on the specified port s normal port Specifies the port s to dynamically
2. COMMAND DESCRIPTION PRIVILEGE interface Resets to the factory default 13 port channel settings You can reset sfeature lt port list gt ettings on a port bandwidth IYmirt s exit Exits Enable or privileged mode 13 help Displays help information 13 history Displays a list of command s that 13 you have previously executed igmp flush Removes all IGMP information 13 kick tcp Session Resets a TCP connection Use the 13 ID show ip tcp command to get the Session ID logout Exits Enable or privileged mode 13 mac flush Clears the MAC address table 13 port num Removes all learned MAC address 13 on the specified port s no arp Clears the ARP table 13 interface lt port number gt Clears interface statistics 13 logging Clears system logs 13 ping lt ip host name gt Sends Ping request to an Ethernet 13 device vlan lt vlan Sends Ping request to an Ethernet 13 id gt size lt 0 device in the specified VLAN s 1472 gt t help Displays command help 13 information reload config Restarts the system 13 show cluster Displays cluster management 13 status candidates Displays cluster candidate 13 information member Displays the MAC address ofthe 13 cluster member s member config Displays the configuration of the 13 cluster member s member mac Displays the status of the cluster 13 mac addr member s diffserv Displays general DiffServ settin
3. COMMAND DESCRIPTION PRIVILEGE hello time lt 1 10 gt Sets Hello Time Maximum Age 13 maximum age lt 6 and Forward Delay 40 gt forward delay lt 4 30 gt help Displays help information 13 priority 0 Sets the bridge priority of the 13 61440 Switch Spq Sets the switch to use Strictly 13 Priority Queuing SPQ ssh known hosts Adds a remote host to which the 13 host ip Switch can access using SSH 1024 ssh Service rsa ssh dsa gt lt key gt storm Enables broadcast storm control 13 control on the switch syslog Enables syslog logging on the 13 Switch server lt ip Enables syslog logging to the 13 address gt specified syslog server inactive Disables syslog logging to the 13 specified syslog server level Sets the severity level 13 lt level gt type lt type gt Sets the log type and file location 13 facility 0 7 on the syslog server type system interface switch authentication or ip time lt Hour Min Sec gt Sets the time in hour minute and 13 second format date month day Sets the date in year month and 13 year day format help Displays help information 13 timezone Selects the time difference 13 1200 1200 between UTC formerly known as GMT and your time zone timesync daytime time ntp Sets the time server protocol 13 gt server lt ip gt Sets the IP address of your time 13 server trunk T1 T2 T3 Activates a trunk group 13
4. 24 ipe mee Ee Ee EE 28 Chapter 1 G tiing t Know Your Swi diri citcssavradatnesscveniaviasectaasateasanrnusiuasiaatigsardieanateds 30 TOG EE 30 N T 30 eda e eE E E OEN O AAEN ETEA NA 32 ge ET 33 TAA Beane US WEE 33 3158 25 Bndgno ERROR 1 dads p ern odd te meet doa epi bep be Corr eth ren 33 1 4 3 High Performance Switched Example sse 34 1 4 4 IEEE 802 1Q VLAN Application Examples sss 34 1 4 4 1 Tag basen VLAN Example EE 35 1 4 4 2 VLAN Shared Server Example E 35 Chapter 2 Hardware Installation and Connection sssssssssssssssssnuensunnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnn 38 2 1 Freestanding E WEE 38 2 2 Mounting the Swich on a RACK 22 nee taber e crai catia ee a Ut be Tabl vL bb d 39 2 2 1 Rack mounted Installation Requirements 39 Fam NIIS tem 39 2 2 2 Attaching the Mounting Brackets to the Switch 39 22 3 Mounting the Switch on a Rack 2 5 eccese kien cil ook kai n aka kan E kara 39 Table of Contents 10 ES 2024 Series User Guide Chapter 3 Hardware EENEG 42 3 1 Front Patel Connection ae eebe eg Eerad 42 adc Console PONE D M Y 43 zB i r mit TO 43 31 21 Denkt Ethemet Seling i2 p ike geed 43 SEENEN E 44 3 1 3 1 Transceiver InstallalOl uie rer errare ek hn nada rna 44 3 1 9 2 Transcelver REMOVAL iucccisicsoctensieddckex ee ba Yee eian ERE geseet are e RECIEN 45 TAREN Fane M 45 3
5. 23 5 SSH Overview Unlike Telnet or FTP which transmit data in clear text SSH Secure Shell is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication between two hosts over an unsecured network Figure 79 SSH Communication Example EN EH Eur E SSH Server SS SSH Client 23 6 How SSH works The following table summarizes how a secure connection is established between two remote hosts 155 Chapter 23 Access Control ES 2024 Series User s Guide Figure 80 How SSH Works Internet 1 Host Identification The SSH client sends a connection request to the SSH server The server identifies itself with a host key The client encrypts a randomly generated session key with the host key and server key and sends the result back to the server The client automatically saves any new server public keys In subsequent connections the server public key is checked against the saved version on the client computer 2 Encryption Method Once the identification is verified both the client and server must agree on the type of encryption method to use 3 Authentication and Data Transmission After the identification is verified and data encryption activated a secure tunnel is established between the client and the server The client then sends its authentication information user name and password to the server to log in to the server 23 7 SSH Imp
6. sysname config spq 32 8 Static Route Commands You can create and configure static routes on the switch by using the ip route command Syntax ip route ip mask lt next hop ip gt ip route ip mask next hop ip metric lt metric gt name lt name gt inactive where ip Specifies the network IP address of the final destination mask Specifies the subnet mask of this destination next hop ip Specifies the IP address of the gateway The gateway is an immediate neighbor of your switch that will forward the packet to the destination The gateway must be a router on the same segment as your switch metric lt metric gt The metric represents the cost of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks Enter a number that approximates the cost for this link The number need not be precise but it must be between 1 and 15 In practice 2 or 3 is usually a good number 229 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide name lt name gt Specifies a descriptive name up to 32 printable ASCII characters for identification purposes Il inactive Deactivates a static route An example is shown next Create a static route with the destination IP address of 172 21 1 104 subnet mask of 255 255 0 0 and the gateway IP address of 192 168 1 2
7. 99 Chapter 11 Spanning Tree Protocol ES 2024 Series User s Guide CHAPTER 12 Bandwidth Control This chapter shows you how you can cap the maximum bandwidth using the Bandwidth Control screen 12 1 Bandwidth Control Setup Bandwidth control means defining a maximum allowable bandwidth for incoming and or out going traffic flows on a port Click Advanced Application and then Bandwidth Control in the navigation panel to bring up the screen as shown next Figure 44 Bandwidth Control NM to 4 24 25 26 D Bandwidth Control Active r Port Active Ingress Rate Active Egress Rate r i Kbps E sd Kbps 1 m 4 kops r 4 ve 2 O 4 keps r ba tps 3 r 4 kbps r 4 kbps a r gt ce ES a e KS 64 Kbps 4 Kbps m 64 Kbps C 64 Kbps n l4 kops D ba kbps D 4 vppe A 4 ve Kbps meer Cancel The following table describes the related labels in this screen Table 25 Bandwidth Control LABEL DESCRIPTION Active Select this check box to enable bandwidth control on the switch Port This field displays the port number Chapter 12 Bandwidth Control 100 ES 2024 Series User s Guide Table 25 Bandwidth Control continued LABEL DESCRIPTION H Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjus
8. These are the ingress ports an ingress port is an incoming port that is a port through which a data packet enters If you wish to allow two subscriber ports to talk to each other you must define the ingress port for both ports The numbers in the top row denote the incoming port for the corresponding port listed on the left its outgoing port CPU refers to the switch management port By default it forms a VLAN with all Ethernet ports If it does not form a VLAN with a particular port then the switch cannot be managed from that port Chapter 8 VLAN ES 2024 Series User s Guide Table 18 Port Based VLAN Setup continued LABEL DESCRIPTION Outgoing These are the egress ports an egress port is an outgoing port that is a port through which a data packet leaves If you wish to allow two subscriber ports to talk to each other you must define the egress port for both ports CPU refers to the switch management port By default it forms a VLAN with all Ethernet ports If it does not form a VLAN with a particular port then the switch cannot be managed from that port Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to start configuring the screen again
9. 83 Chapter 8 VLAN ES 2024 Series User s Guide Table 16 VLAN Static VLAN continued LABEL DESCRIPTION Add Click Add to add the settings as a new entry in the summary table below The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields Clear Click Clear to start configuring the screen again VID This field displays the ID number of the VLAN group Click the number to edit the VLAN settings Active This field indicates whether the VLAN settings are enabled Yes or disabled No Name This field displays the descriptive name for this VLAN group Delete Click Delete to remove the selected entry from the summary table Cancel Click Cancel to clear the Delete check boxes 8 5 4 Configure VLAN Port Settings Use the VLAN Port Setting screen to configure the static VLAN IEEE 802 1Q settings on a port Refer to Section 8 1 on page 78 for more information on static VLAN Click the VLAN Port Setting link in the VLAN Status screen Figure 37 VLAN VLAN Port Setting OMELET a VLAN Status GVRP m Port isolation C ingress Check r1 Port PVID GVRP Acceptable Frame Type VLAN Trunking ei D Ia d m 1 1 0 A J m 2 1 0 A X 3 23 1 O Al h rH 24 1 z A X n 25 1 O Al
10. Chapter 26 Cluster Management 174 ES 2024 Series User s Guide Table 65 Clustering Management Configuration continued LABEL DESCRIPTION Clustering Candidate The following fields relate to the switches that are potential cluster members List A list of suitable candidates found by auto discovery is shown here The switches must be directly connected Directly connected switches that are set to be cluster managers will not be visible in the Clustering Candidate list Switches that are not in the same management VLAN group will not be visible in the Clustering Candidate list Password Each cluster member s password is its web configurator password Select a member in the Clustering Candidate list and then enter its web configurator password If that switch administrator changes the web configurator password afterwards then it cannot be managed from the Cluster Manager Its Status is displaved as Error in the Cluster Management Status screen and a warning icon A appears in the member summary list below If multiple devices have the same password then hold SHIFT and click those switches to select them Then enter their common web configurator password Add Click Add to save this part of the screen to the switch The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are
11. Disables port authentication on the switch authenticator lt port list gt Disables the re authentication mechanism on the listed port s reauthenticate lt port list gt Disables authentication on the listed ports An example is shown next Disable authentication on the switch Disable re authentication on ports one three four and five Disable authentication on ports one six and seven sysname config no port access authenticator sysname config no port access authenticator 1 3 5 reauthenticate sysname config no port access authenticator 1 6 7 32 5 4 3 no ssh Syntax no ssh key rsal rsa dsa no ssh known hosts lt host ip gt no ssh known hosts host ip 1024 ssh rsa ssh dsa where key rsal rsa dsa Disables the secure shell server encryption key Your switch supports SSH versions 1 and 2 using RSA and DSA authentication known hosts host ip Removes a specific remote host from the list of all known hosts known hosts lt host ip gt Removes remote known hosts with a specified public key 1024 ssh rsa ssh dsa type 1024 bit RSA1 RSA or DSA An example is shown next Disable the secure shell RSA1 encryption key Chapter 32 Configuration Mode Commands 226 ES 2024 Series User s Guide Remove the remote host with IP address 172 165 1 8 from the list of known hosts Remove the remote host with IP address 172 165 1 9 and with an SSH RSA encrypti
12. sysname config interface port channel 1 sysname config interface bandwidth limit egress sysname config interface bandwidth limit egress 5000 33 2 3 mirror The mirror command enables port mirroring on the interface Syntax mirror mirror dir lt ingress egress both gt where dir Enables port mirroring for incoming outgoing or both lt ingress egress both gt incoming and outgoing traffic Port mirroring copies traffic from one port to another port for external analysis An example is shown next Enable port mirroring e Enable the monitor port 3 Enable ports 1 4 5 and 6 for configuration Enable port mirroring on the ports 235 Chapter 33 Interface Commands ES 2024 Series User s Guide Enable port mirroring for outgoing traffic Traffic is copied from ports 1 4 5 and 6 to port three in order to examine it in more detail without interfering with the traffic flow on the original ports sysname config mirror port sysname config mirror port 3 sysname config interface port channel 1 4 6 sysname config interface mirror sysname config interface mirror dir egress 33 2 4 gvrp Syntax gvrp GVRP GARP VLAN Registration Protocol is a registration protocol that defines a way for switches to register necessary VLAN members on ports across the network Enable this function to permit VLAN groups beyond the local switch An example is shown nex
13. 31 2 2 show ip Syntax show ip This command displays the IP related information such as IP address and subnet mask on all switch interfaces The following figure shows the default interface settings sysname gt show ip IP Interface sysname gt IP 172 23 37 107 Netmask 255 255 255 0 213 Chapter 31 Command Examples VID 1 ES 2024 Series User s Guide 31 2 3 show logging Syntax show logging This command displays the system logs The following figure shows an example sysname show logging 0 Thu Jan 01 00 01 38 1970 PSSV ERROR Port 2 link up 1 Thu Jan 01 00 01 38 1970 PSSV WAR SNMP TRAP 2 link down 2 Thu Jan 01 00 01 38 1970 PSSV ERROR Port 3 link up 3 Thu Jan 01 00 01 38 1970 PSSV WARN SNMP TRAP 2 link down 4 Thu Jan 01 00 01 38 1970 PSSV ERROR Port 4 link up 5 Thu Jan 01 00 01 38 1970 PSSV WAR SNMP TRAP 2 link down 6 Thu Jan 01 00 01 38 1970 PSSV ERROR Port 5 link up 7 Thu Jan 01 00 01 38 1970 PSSV WARN SNMP TRAP 2 link down 8 Thu Jan 01 00 01 38 1970 PSSV ERROR Port 6 link up 9 Thu Jan 01 00 01 38 1970 PSSV WAR SNMP TRAP 2 link down 10 Thu Jan 01 00 01 38 1970 PSSV ERROR Port 7 link up Clear Error Log y n If you clear a log by entering y at the Clear Error Log y n prompt you cannot view it again 31 2 4 show mac address table all Syntax show mac address table all lt
14. Assigns a metric value of 2 to the static route Assigns the name route to the static route sysname config ip route 172 21 1 104 255 255 0 0 192 168 1 2 sysname config ip route 172 21 1 104 255 255 0 0 192 168 1 2 metric 2 sysname config ip route 172 21 1 104 255 255 0 0 192 168 1 2 name routel 32 9 Enabling MAC Filtering You can create a filter to drop packets based on the MAC address of the source or the destination Syntax mac filter name name mac lt mac addr gt vlan lt vlan id gt where name lt name gt Names the filtering rule mac mac addr Specifies the MAC address you want to filter vlan vlan id Specifies which VLAN this rule applies to An example is shown next e Create a filtering rule called filter1 Drop packets coming from and going to MAC address 00 12 00 12 00 12 on VLAN sysname config mac filter name filterl sysname config mac filter name filterl mac 00 12 00 12 00 12 vlan 1 32 10 Enabling Trunking To create and enable a trunk enter trunk followed by the ports which you want to group and press ENTER Chapter 32 Configuration Mode Commands 230 ES 2024 Series User s Guide Syntax trunk T1 T2 T3 trunk lt T1 T2 T3 gt interface lt port list gt trunk lt T1 T2 T3 gt lacp where T1 T2 T3 Enables the trunk T1 T2 T3 interface Places ports in the trunk lt port list gt T1 T2 T3 lac
15. source port Disables the source port s 13 lt port list gt An MVR source port can send and receive multicast traffic in a multicast VLAN tagged lt port Sets the port s to untag VLAN 13 list gt tags receiver port Sets the receiver port s 13 lt port list gt An MVR receiver port can only receive multicast traffic in a multicast VLAN source port Sets the source port s 13 lt port list gt An MVR source port can send and receive multicast traffic in a multicast VLAN tagged port Sets the port s to tag VLAN 13 list tags 30 11 6 config vlan Commands The following table lists the vlan commands in Configure mode Table 75 Command Summary config vlan Commands COMMAND DESCRIPTION PRIVILEGE vlan 1 Creates a new VLAN group 13 4094 exit Leaves the VLAN configuration mode 13 fixed port Specifies the port s to be a permanent 13 list member of this VLAN group forbidden port Specifies the port s you want to 13 list prohibit from joining this VLAN group help Displays a list of available VLAN 13 commands inactive Disables the specified VLAN 13 ip address lt ip address gt Sets the IP address and subnet mask 13 mask of the switch in the specified VLAN 209 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 75 Command Summary config vlan Commands continued
16. An example is shown next Chapter 33 Interface Commands 238 ES 2024 Series User s Guide Enters interface command mode to configure port 1 Execute the test command View the results sysname config interface port channel 1 sysname config interface test Testing internal loopback on port 1 Passed Ethernet Port 1 Test ok sysname config interface 33 3 Interface no Command Examples Similar to the no commands in Enable and Config modes the no commands for the Interface sub mode also disable certain features In this mode however this takes place on a port by port basis 33 3 1 no bandwidth limit You can disable broadcast storm limit on port 1 simply by placing the no command in front of the bwstorm limit command Syntax no bmstorm limit An example is shown next Disable bandwidth limit on port one sysname config interface port channel 1 sysname config interface no bwstorm limit 239 Chapter 33 Interface Commands ES 2024 Series User s Guide CHAPTER 34 IEEE 802 1Q Tagged VLAN Commands This chapter describes the IEEE 802 1Q Tagged VLAN and associated commands 34 1 Configuring Tagged VLAN The following procedure shows you how to configure tagged VLAN 1 Use the IEEE 802 1Q tagged VLAN commands to configure tagged VLAN for the switch Use the vlan lt vlan id gt command to configure or create a VLAN on the switch The switch auto
17. 13 udp Displays UDP related information 13 lacp Displays LACP Link Aggregation 13 Control Protocol settings logging Displays system logs 13 loginPrecedenc Displays login precedence 13 e settings logins Displays login account information 13 mac address table Displays MAC address table 13 all lt sort gt You can sort by MAC address VID or port sort mac vidor port address table Displays the number of static MAC 13 count address tables 193 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 71 Command Summary Enable Mode continued COMMAND DESCRIPTION PRIVILEGE address table Displays static MAC address table 13 static mac aging time Displays MAC learning aging time 13 multicast Displays multicast settings 13 multi login Displays multi login information 13 mvr Displays all MVR Multicast VLAN 13 Registration settings lt vlan id gt Displays specified MVR 13 information plt Displays PLT Port Loopback Test 13 information port access Displays all port authentication 13 authenticator settings lt port list gt Displays port authentication 13 settings on the specified port s port security Displays all port security settings 13 lt port list gt Displays port security settings on 13 the specified port s pwr Displays PoE Power over 13 Ethernet settings on the switch Only av
18. IP Subnet Enter the IP subnet mask of your switch in dotted decimal notation for example Mask 255 255 255 0 73 Chapter 7 Basic Setting ES 2024 Series User s Guide Table 11 IP Setup continued LABEL DESCRIPTION Default Gateway Enter the IP address of the default outgoing gateway in dotted decimal notation for example 192 168 1 254 VID Enter the VLAN identification number associated with the switch IP address This is the VLAN ID of the CPU and is used for management only The default is 1 All ports by default are fixed members of this management VLAN in order to manage the device from any port If a port is not a member of this VLAN then users on that port cannot access the device To access the switch make sure the port that you are connected to is a member of Management VLAN Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration Management IP Addresses Configure the fields to set additional management IP address IP Address Enter the IP address for managing the switch by the members of the VLAN specified in the VID field below IP Subnet Mask Enter the IP subnet mask i
19. Leave Timer Leave Time sets the duration of the Leave Period timer for GVRP in milliseconds Each port has a single Leave Period timer Leave Time must be two times larger than Join Timer Leave All Timer Leave All Timer sets the duration of the Leave All Period timer for GVRP in milliseconds Each port has a single Leave All Period timer Leave All Timer must be larger than Leave Timer mapping Priority Queue Assignment IEEE 802 1p defines up to eight separate traffic types by inserting a tag into a MAC layer frame that contains bits to define class of service Frames without an explicit priority tag are given the default priority of the ingress port Use the next two fields to configure the priority level to physical queue The switch has four physical queues that you can map to the 8 priority levels On the switch traffic assigned to higher index queues gets through faster while traffic in lower index queues is dropped if the network is congested Priority Level The following descriptions are based on the traffic types defined in the IEEE 802 1d standard which incorporates the 802 1p Level 7 Typically used for network control traffic such as router configuration messages Level 6 Typically used for voice traffic that is especially sensitive to jitter jitter is the variations in delay Level 5 Typically used for video that consumes high bandwidth and is sensitive to jitter
20. a fiz s fix wo fis n Bg 2 Bg 13 pA u Bg is rg 16 2 17 RA 18 RA 19 RA 2 pA ab 2 eg 23 em 24 sg 2 bA 26 bH 27 pH s 3 29 pH 30 sz als 32 ty 33 4g 34 4g 35 49 36 49 37 4g 38 4 39 4m i H H 40 41 42 43 a z H H H 45 46 47 Ed 4 Ed 4 Ed 4 48 e 4 49 50 58 51 Ed 4 m A Ed H a 4 a 4 53 61 54 62 55 53 Ki 4 M 4 M 4 56 E 4 57 Ki 4 Ki 4 59 M 4 e e M 4 H Apply Cancel The following table describes the labels in this screen Table 48 DiffServ DSCP Setting LABEL DESCRIPTION 0 63 This is the DSCP classification identification number To set the IEEE802 1p priority mapping select the priority level from the drop down list box Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to discard all changes and start configuring the screen again Chapter 21 DiffServ Code Point 142 ES 2024 Series User s Guide 143 Chapter 21 DiffServ Code Point ES 2024 Series User s Guide CHAPTER 22 Maintenance This chapter explains how to configure the maintenance screens that let you maintain the firmware and configuration files 22 1 The Mainten
21. 197 MYR Group Configuration EE 132 T8 CT MYR e NR ie 134 Chapter 20 State EE 138 201 Configuring State E 138 Chapter 21 Bin ipeo r3 o EN 140 21 1 DISE EE 140 21 2 Activating EE 140 21 3 DSCP to IEEE802 Ip Priority Mapping 55 serta tr ER Br RR Et e es 141 213 1 Comiguning DSCP SelingS RT n 141 Chapter 22 Maintenant E 144 22 1 The Maintenance Sereg dE t eds RE SERT ERR ERR ERU RR ERR AR RM Rd 144 22 2 Lond Factory Des E 145 229 SAVE COMMUTATION mm 145 22 ADOC SOIT E 145 oe oy PTA TE 146 226 Restore a Contgurauon FIG usssssccers emsssccckk amete tkt quaep cett inan kisinin e E innuna 146 22 7 Backing Up a Congubelo Fie sets crests cena eu tta pk deas Letk d sUE R5 UA e Hva RU rA MEDIE Ek da 147 226 FIF Command EE 147 228 1 Filename ConventionS 5 exc o In e ea e Ra Ec estas das 148 220 1 1 Example FIP Commands aiseid Lerma Lex EVER RP Fn bi us 148 220 2 FIP Command Line Procedure iussueucsitrueuiccussi tee ee cial ate pierod 148 Table of Contents 14 ES 2024 Series User Guide 220 9 OUbased FTP LIIS 2i ect i pneter pem Ll gcc ln ead 149 ccn ee 149 Chapter 23 NAecess LE 150 23 1 Access e e EE 150 23 2 The Access Control Main Screen gek isa tiia hk atta th ka ata o Fa ERR tk 4 4 150 20 9 DODUESNEIE eet 151 d T5 nparted MIB Lusso Si opo o crm Ugo reet pio EE d bas Dod ee d a 152 23932 NIE TEPE saire a i X axd d daga o em deoa 152 Zoos CONMGUMNG ET LE 153 255 8 gt Up Login Ee E 154 EE RH CT 155 230 How S
22. Chapter 8 VLAN 88 ES 2024 Series User s Guide 89 Chapter 8 VLAN ES 2024 Series User s Guide CHAPTER 9 Static MAC Forwarding Use these screens to configure static MAC address forwarding 9 1 Static MAC Forwarding Overview A static MAC address is an address that has been manually entered in the MAC address table Static MAC addresses do not age out When you set up static MAC address rules you are setting static MAC addresses for a port This may reduce the need for broadcasting Static MAC address forwarding together with port security allow only computers in the MAC address table on a port to access the switch See Chapter 17 on page 118 for more information on port security 9 2 Configuring Static MAC Forwarding Click Advanced Applications Static MAC Forwarding in the navigation panel to display the configuration screen as shown Figure 40 Static MAC Forwarding Static MAC Forwarding Active a Name eme MAC Address CN HN A VID I Port Add Cancel Clear Index Active Name MAC Address VID Port Delete Delete Cancel The following table describes the labels in this screen Chapter 9 Static MAC Forwarding 90 ES 2024 Series User s Guide Table 19 Static MAC Forwarding LABEL DESCRIPTION Active Select this check box to activate your rule You may temporarily deactivate a rule without deleting it by c
23. Highest Host ID 192 168 1 62 192 168 1 63 Table 90 Subnet 2 IP SUBNET MASK NETWORK NUMBER VADE ANI ell IP Address 192 168 1 64 IP Address Binary 11000000 10101000 00000001 01000000 Subnet Mask Binary 11111111 11111111 11111111 11000000 Subnet Address 192 168 1 64 Lowest Host ID 192 168 1 65 Broadcast Address 192 168 1 127 Highest Host ID 192 168 1 126 Table 91 Subnet 3 IP SUBNET MASK NETWORK NUMBER SA UE EIE IP Address 192 168 1 128 IP Address Binary 11000000 10101000 00000001 10000000 Subnet Mask Binary 11111111 11111111 11111111 11000000 Subnet Address Lowest Host ID 192 168 1 129 192 168 1 128 Broadcast Address Highest Host ID 192 168 1 190 192 168 1 191 Table 92 Subnet 4 IP SUBNET MASK NETWORK NUMBER LAST OCTET BIT VALUE IP Address 192 168 1 192 IP Address Binary 11000000 10101000 00000001 11000000 Subnet Mask Binary 11111111 11111111 11111111 11000000 Subnet Address Lowest Host ID 192 168 1 193 192 168 1 192 Broadcast Address Highest Host ID 192 168 1 254 192 168 1 255 Example Eight Subnets Similarly use a 27 bit mask to create eight subnets 000 001 010 011 100 101 110 and 111 267 Appendix B IP Addresses and Subnetting ES 2024 Series User s Guide The following table shows class C IP address last octet values for each subnet Table 93 Eight
24. IGMP Filtering Spanning Tree Protocol Port based VLAN Apply Cancel The following table describes the labels in this screen Chapter 29 Configure Clone 180 ES 2024 Series User s Guide Table 68 Configure Clone LABEL DESCRIPTION Source Enter the source port under the Source label This port s attributes are copied Destination Enter the destination port or ports under the Destination label These are the ports Port which are going to have the same attributes as the source port You can enter individual ports separated by a comma or a range of ports by using a dash Example 2 4 6 indicates that ports 2 4 and 6 are the destination ports e 2 6 indicates that ports 2 through 6 are the destination ports Basic Setting Select which port settings you configured in the Basic Setting screens should be copied to the destination port s Advanced Select which port settings you configured in the Advanced Application screens Application should be copied to the destination ports Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields 181 Chapter 29 Configure Clone ES 2024 Series User s Guide CHAPTER 30 Intro
25. T1 T2 T3 interfa Adds a port s to the specified 13 ce lt port list gt trunk group T1 T2 T3 lacp Enables LACP for a trunk group 13 Chapter 30 Introducing the Commands 204 ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE interface lt port Defines the port number and 13 list timeout LACP timeout period lt lacp timeout gt vlan 1 409894 Enters the VLAN configuration 13 mode See Section 30 11 6 on page 209 for more information vlan type 802 1qlport Specifies the VLAN type 13 based vlaniq gvrp Enables GVRP 13 ingress check Enables VLAN tag checking on 13 incoming traffic port isolation Enables port isolation 13 wrr Sets the switch to use Weighted 13 Round Robin queuing WRR wtl wt2 Sets the WRR weight A weight 13 lt wt4 gt value of one to eight is given to each variable from wt 1 to wt 4 30 11 4 interface port channel Commands The following table lists the interface port channel commands in Configure mode Use these commands to configure the ports Table 73 interface port channel Commands COMMAND DESCRIPTION PRIVILEGE interface Enables a port or a list of ports 13 port channel for configuration lt port list gt bandwidth limit egress Enables bandwidth control on 13 for outgoing traffic on he port s egress lt Kbps gt Sets the max
26. Windows Update Windows Messenger Internet Options You can also check if pop up blocking is disabled in the Pop up Blocker section in the Privacy tab 1 In Internet Explorer select Tools Internet Options Privacy 2 Clear the Block pop ups check box in the Pop up Blocker section of the screen This disables any web pop up blockers you may have enabled 249 Chapter 35 Troubleshooting ES 2024 Series User s Guide Figure 102 Internet Options Internet Options p General Security Privacy Content Connections Programs Advanced Settings e Move the slider to select a privacy setting for the Internet RE zone Medium Blocks third party cookies that do not have a compact privacy policy Blocks third party cookies that use personally identifiable information without your implicit consent Restricts first party cookies that use personally identifiable information without implicit consent Pop up Blocker e Prevent most pop up windows from appearing C Block pop up 3 Click Apply to save this setting 35 2 1 1 2 Enable pop up Blockers with Exceptions Alternatively if you only want to allow pop up windows from your device see the following steps 1 In Internet Explorer select Tools Internet Options and then the Privacy tab 2 Select Settings to open the Pop up Blocker Settings screen Chapter 35 Troubleshooting 250 ES 2024 Series User s Guide Figure 103
27. corresponding bit in the IP address is part of the host ID Subnet masks are expressed in dotted decimal notation just like IP addresses The natural masks for class A B and C IP addresses are as follows Table 84 Natural Masks CLASS NATURAL MASK A 255 0 0 0 B 255 255 0 0 C 255 255 255 0 Subnetting With subnetting the class arrangement of an IP address is ignored For example a class C address no longer has to have 24 bits of network number and 8 bits of host ID With subnetting some of the host ID bits are converted into network number bits By convention subnet masks always consist of a continuous sequence of ones beginning from the leftmost bit of the mask followed by a continuous sequence of zeros for a total number of 32 bits Since the mask is always a continuous number of ones beginning from the left followed by a continuous number of zeros for the remainder of the 32 bit mask you can simply specify the number of ones instead of writing the value of each octet This is usually specified by writing a followed by the number of bits in the mask after the address For example 192 1 1 0 25 1s equivalent to saying 192 1 1 0 with mask 255 255 255 128 The following table shows all possible subnet masks for a class C address using both notations Table 85 Alternative Subnet Mask Notation SUBNET MASK SUBNET MASK 1 BITS LAST OCTET BIT VALUE DECIMAL 255 25
28. devices that are not in the same group s the traffic must first go through a router In MTU Multi Tenant Unit applications VLAN is vital in providing isolation and security among the subscribers When properly configured VLAN prevents one subscriber from accessing the network resources of another on the same LAN thus a user will not see the printers and hard disks of another user in the same building VLAN also increases network performance by limiting broadcasts to a smaller and more manageable logical broadcast domain In traditional switched environments all broadcast packets go to each and every individual port With VLAN all broadcasts are confined to a specific broadcast domain Chapter 7 Basic Setting 70 ES 2024 Series User s Guide Note VLAN is unidirectional it only governs outgoing traffic See Chapter 8 on page 78 for information on port based and 802 1Q tagged VLANs 7 5 Switch Setup Screen Click Basic Setting and then Switch Setup in the navigation panel to display the screen as shown The VLAN setup screens change depending on whether you choose 802 1Q or Port Based in the VLAN Type field in this screen Refer to the chapter on VLAN Figure 29 Switch Setup XUSUOIEDCNENEP VLAN Type Boza C PortBased MAC Address Learning Aging Time 0 seconds Join Timer 0 milliseconds GARP Timer Leave Timer milliseconds Leave All Timer 0 milliseconds Priority Queue Assignment evel eve eve eve
29. eve eve 6 5 4 evel3 2 1 0 eve Apply Cancel The following table describes the labels in this screen Table 10 Switch Setup LABEL DESCRIPTION VLAN Type Choose 802 1Q or Port Based The VLAN Setup screen changes depending on whether you choose 802 1Q VLAN type or Port Based VLAN type in this screen See Chapter 8 on page 78 for more information MAC Address MAC address learning reduces outgoing traffic broadcasts For MAC address Learning learning to occur on a port the port must be active Aging Time Enter a time from 10 to 3000 seconds This is how long all dynamically learned MAC addresses remain in the MAC address table before they age out and must be relearned GARP Timer Switches join VLANs by making a declaration A declaration is made by issuing a Join message using GARP Declarations are withdrawn by issuing a Leave message A Leave All message terminates all registrations GARP timers set declaration timeout values See the chapter on VLAN setup for more background information Join Timer Join Timer sets the duration of the Join Period timer for GVRP in milliseconds Each port has a Join Period timer The allowed Join Time range is between 100 and 65535 milliseconds See the chapter on VLAN setup for more background information 71 Chapter 7 Basic Setting ES 2024 Series User s Guide Table 10 Switch Setup continued LABEL DESCRIPTION
30. priority level 72 priority queue assignment 72 product registration 6 Product specification 258 PVID 78 273 Index ES 2024 Series User s Guide Q queue 72 queue weight queueing 31 queuing 122 queuing algorithm 122 select 123 SPQ R rack mounting installation 39 precautions 39 requirement 39 RADIUS RADIUS server 112 Network example 112 setup 115 shared secret 116 UDP port 115 Rapid Spanning Tree Protocol See RSTP rear panel 45 reauthentication 115 reboot system 145 registration product 6 Related Documentation 28 Remote Authentication Dial In User Service See RADIUS remote management 161 service 161 162 trusted computer 161 reset configuration 145 reset the device 54 reset to the factory defaults 145 restart system 145 restore configuration 146 restore configuration file 54 RFC 2138 RFC 2139 RFC 3164 166 RFC 3580 113 round robin scheduling 122 route cost 139 RSTP 31 S safety warnings 5 save configuration 189 saving configuration 53 Secure Shell See SSH Secure Socket Layer See SSL service access control 161 service port 161 setting wizard 87 shared secret 116 Simple Network Management Protocol See SNMP SNMP agent 151 command 152 community 153 manager 151 network component 151 object variable Management Information Base See MIB supported MIB 152 supported version trap 152 trap destination 153 spanning tree Spanning Tree Protocol See STP SPQ SSH 183 how
31. s Guide 247 Chapter 34 IEEE 802 1Q Tagged VLAN Commands ES 2024 Series User s Guide CHAPTER 35 Troubleshooting This chapter covers potential problems and possible remedies 35 1 Problems Starting Up the Switch Table 76 Troubleshooting the Start Up of Your Switch PROBLEM CORRECTIVE ACTION None of the LEDs Check the power connection and make sure the power source is turned on turn on when you turn on the switch If the error persists you may have a hardware problem In this case you should contact your vendor 35 2 Problems Accessing the Switch Table 77 Troubleshooting Accessing the Switch PROBLEM CORRECTIVE ACTION cannot access the switch using Telnet Make sure the ports are properly connected You may have exceeded the maximum number of concurrent Telnet sessions Close other Telnet session s or try connecting again later Check that you have enabled Telnet service access If you have configured a secured client IP address your computer s IP address must match it Refer to the chapter on access control for details cannot access the web configurator The administrator username is admin The default administrator password is 1234 The username and password are case sensitive Make sure that you enter the correct password and username using the proper casing If you have changed the password and have now forgotten it you will need t
32. sysname config mvr and allows you to configure multicast enter mvr followed by VLAN settings a VLAN ID between 1 and 4094 For example entermvr 2 to configure multicast settings on VLAN 2 Enter exit to quit from the current mode or enter logout to exit the command interpreter 30 8 Getting Help The system includes a help facility to provide you with the following information about the commands List of available commands under a command group Detailed descriptions of the commands 30 8 1 List of Available Commands Enter help to display a list of available commands and the corresponding sub commands 187 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Lenz Enter to display a list of commands you can use sysname gt help Commands available help logout exit history enable show ip lt cr gt show hardware monitor lt C F gt show system information ping help ping ip host name vlan lt vlan id gt ping lt ip host name gt cr traceroute help traceroute ip host name vlan lt vlan id gt traceroute ip host name cr ssh lt 1 2 gt lt user dest ip gt command lt gt ssh lt 1 2 gt lt user dest ip gt lt cr gt sysname gt sysname gt enable Turn on privileged commands exit Exit from the EXEC help Description of the interactive help system history Show a
33. 1 Connect your computer to any Ethernet port on the switch Make sure your computer is in the same subnet as the switch 2 Open your web browser and enter 192 168 1 1 the default IP address in the address bar to access the web configurator See Section 4 2 on page 48 for more information Chapter 5 Initial Setup Example 58 ES 2024 Series User s Guide 3 Click Basic Setting and IP Setup in the navigation panel 4 Configure the related fields in the IP Setup screen For the VLAN2 network enter 192 168 2 1 as the IP address and 255 255 255 0 as the subnet mask 5 Inthe VID field enter the ID of the VLAN group to which you want this management IP address to belong This is the same as the VLAN ID you configure in the Static VLAN screen 6 Click Add c MII Domain Name Server 0 0 0 0 DefaultManagementIP DHCP Client Address Static IP Address IP Address f s2 811 IP Subnet Mask 255 255 2550 Default Gateway unn VID H Apply Cancel Management IP Addresses IP Subnet Mask 255 255 255 0 VID Default Gateway fiszte821 Add Cancel Index IP Address IP Subnet Mask VID Default Gateway Delete Delete Cancel 59 Chapter 5 Initial Setup Example ES 2024 Series User s Guide CHAPTER 6 System Status and Port Statistics This chapter describes the system status web configurator home page and port details screens 6 1 Port Stat
34. 13 groups this port is allowed to join igmp immediate Enables IGMP immediate leave 13 leave on the port igmp querier Sets the IGMP querier mode of 13 mode a port auto fixed edg Selects auto to treat the IGMP e queries normally fixed to always treat the port as a querier port no matter there is a query or edge to treat the port as a non querier port which drops any IGMP queries received inactive Disables the specified port s on 13 the switch intrusion lock Enables intrusion lock on a port 13 and a port cannot be connected again after you disconnected the cable mirror Enables port mirroring in the 13 interface Chapter 30 Introducing the Commands 206 ES 2024 Series User s Guide Table 73 interface port channel Commands continued COMMAND DESCRIPTION PRIVILEGE dir Enables port mirroring for 13 lt ingress egress incoming outgoing or both both gt incoming and outgoing traffic Port mirroring copies traffic from one or all ports to another or all ports for external analysis name port Sets a name for the port s 13 name string gt Enter a descriptive name up to nine printable ASCII characters no bandwidth limit Disables bandwidth limit for 13 egress outgoing traffic bandwidth limit Disables bandwidth limit for 13 ingress incoming traffic bmstorm limit Disables broadcast storm 13 control limit on the port s
35. 16 1 1 1 on page 112 for more information 30 7 Command Modes There are three command modes User Enable and Configure The modes and commands available to you depend on what level of privilege your account has Use the logins username command in Configure mode to set up accounts and privilege levels When you first log into the command interpreter with a read only account having a privilege of 0 to 12 the initial mode is User mode The User mode commands are a subset of the Enable mode commands The User mode command prompt ends with an angle bracket gt To enter Enable or privileged mode using a read only account type enable and enter the administrator password when prompted the default is 1234 When you enter Enable mode the command prompt changes to the pound sign 4 If you log into the command interpreter as an administrator you automatically enter Enable mode The following table describes command interpreter modes and how to access them Table 69 Command Interpreter Mode Summary HOW TO LOGIN MODE DESCRIPTION ACCESS PROMPT User Commands available in this mode are Default login level fora sysname gt a subset of enable mode You can read only account The first part of the prompt is perform basic tests and display the system name In the CLI general system information examples in this User s Guide the system name is always sysname Enable Commands available in this mode Default login lev
36. 255 252 0 22 64 1022 7 255 255 254 0 23 128 510 8 255 255 255 0 24 256 254 9 255 255 255 128 25 512 126 10 255 255 255 192 26 1024 62 11 255 255 255 224 27 2048 30 12 255 255 255 240 28 4096 14 13 255 255 255 248 29 8192 14 255 255 255 252 30 16384 15 255 255 255 254 31 32768 1 269 Appendix B IP Addresses and Subnetting ES 2024 Series User s Guide A about the device 30 access control 32 login account 154 remote management 161 service 161 SNMP activate IEEE 802 1x 114 Address Resolution Protocol ARP 180 Address Resolution Protocol See ARP alternative subnet mask notation 264 ARP 178 ARP table ARP how it works 178 auto crossover 43 automatic VLAN registration 79 auto negotiating 43 B back pressure 76 backup configuration 147 bandwidth control 100 egress rate 101 ingress rate 101 basic settings 69 BPDU Bridge Protocol Data Unit See BPDU broadcast 102 broadcast storm control 102 C Canonical Format Indicator See CFI certifications 3 CFI 78 change password 53 CI Commands 185 CLI access 182 Index access priority 182 change password 185 Configure mode 196 Enable mode 191 help 187 login 184 login password 185 logout 190 management interface 182 syntax conventaion 184 User mode 190 cloning a port See port cloning cluster management 32 170 access password 175 cluster member 175 cluster member firmware upgrade 172 clus
37. Access Control anageme General Setup Static MAC DiffServ Diagnostic Switch Setup Forwarding Syslog rz IP Setup Filtering MAC Table Port Setup Spanning Tree ARP Table Access Control Protocol Configure Clone Diagnostic Bandwidth Control Port Status Syslog Broadcast Storm Save Cluster Management EM irroring MAC Table Link Aggregation ARP Table Port Authentication Configure Clone Port Security Queuing Method Multicast 26 2 1 1 Uploading Firmware to a Cluster Member Switch You can use FTP to upload firmware to a cluster member switch through the cluster manager switch as shown in the following example Chapter 26 Cluster Management 172 ES 2024 Series User s Guide Figure 95 Example Uploading Firmware to a Cluster Member Switch C gt f tp 19 Connected User 192 331 Enter Password ftp 1s 200 Port c w w w rw rw rw W Ww w rw rw rw 226 File s ftp bin 200 Type I 200 Port c 226 File r ftp 2 168 1 1 to 192 168 1 1 220 FTP version 1 0 ready at Thu Jan 1 00 47 52 1970 168 1 1 none admin PASS command 230 Logged in ommand okay 150 Opening data connection for LIST l owner group l owner group l owner group l owner group ent OK ftp 297 bytes received in 0 01Seconds 19 80Kbytes sec OK ftp put 370txl bin fw 00 13 49 00 00 01 ommand okay 150 Opening data connection for STOR fw 00 13 49 00 00 01 eceived OK ftp 262144 bytes sent in 0 63S
38. Clear this check box to disable the feature Port This field displays a port number Chapter 13 Broadcast Storm Control 102 ES 2024 Series User s Guide Table 26 Broadcast Storm Control continued LABEL DESCRIPTION Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Active Select this check box to enable broadcast storm control on the port Clear this check box to disable the feature Rate Specify the traffic a port receives in Kilobits per second Kbps If you enter a number between 64 and 1728 the switch automatically rounds the number down to the nearest multiple of 64 If you enter a number between 1729 and 1999 the rate is fixed at 1792 If you enter a number between 2000 and 103999 the switch rounds the number down to the nearest multiple of 1000 On a Gigabit Ethernet Mini GBIC port the switch rounds a number down to the nearest multiple of 8000 for a number between 104000 and 1000000 Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volati
39. Click Delete to remove the selected entry from the summary table Cancel Click Cancel to clear the Delete check boxes 91 Chapter 9 Static MAC Forwarding ES 2024 Series User s Guide CHAPTER 10 Filtering This chapter discusses static IP and MAC address port filtering 10 1 Filtering Overview Port filtering means discarding or dropping packets based on the MAC addresses and VLAN group 10 2 Configure a Filtering Rule Click Advanced Application and Filtering in the navigation panel to display the screen as shown next Figure 41 Filtering KE Filtering Active D Name MAC VID Add Cancel Clear Index Active Name MAC Address VID Delete Delete Cancel The following table describes the related labels in this screen Table 20 Filtering LABEL DESCRIPTION Active Make sure to select this check box to activate your rule You may temporarily deactivate a rule without deleting it by deselecting this check box Name Type a descriptive name up to 32 printable ASCII characters for this rule This is for identification purpose only MAC Type a MAC address in valid MAC address format that is six hexadecimal character pairs VID Type the VLAN group identification number Chapter 10 Filtering 92 ES 2024 Series User s Guide Table 20 Filtering continued LABEL DESCRIPTION Add
40. F publickey pub on the keyfile Agent forwarding is disabled to avoid attacks by corrupted servers X11 forwarding is disabled to avoid attacks by corrupted servers Are you sure you want to continue connecting yes no yes Do you want to change the host key on disk yes no yes Agent forwarding re enabled X11 forwarding re enabled Host key saved to C Documents and Settings Administrator Application Data SSH hostkeys key 22 192 168 1 1 pub host key for 192 168 1 1 accepted by Administrator Thu May 12 2005 09 52 21 admin s password Authentication successful Copyright c 1994 2005 ZyXEL Communications Corp sysname gt 23 8 Introduction to HTTPS HTTPS HyperText Transfer Protocol over Secure Socket Layer or HTTP over SSL is a web protocol that encrypts and decrypts web pages Secure Socket Layer SSL is an application level protocol that enables secure transactions of data by ensuring confidentiality an unauthorized party cannot read the transferred data authentication one party can identify the other party and data integrity you know if data has been changed It relies upon certificates public keys and private keys 157 Chapter 23 Access Control ES 2024 Series User s Guide HTTPS on the switch is used so that you may securely access the switch using the web configurator The SSL protocol specifies that the SSL server the switch must always authenticate
41. Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE profile Deletes a rule in the IGMP filtering 13 name profile start address lt ip gt end address ip igmp snooping Disables IGMP snooping 13 ip Sets the management IP address 13 to the default value route ip Removes a specified IP static 13 mask route route ip Enables a specified IP static route 13 mask inactive lacp Disables the link aggregation 13 control protocol dynamic trunking on the switch logins username Disables login access to the 14 name specified name mac filter mac mac Disables the specified MAC filter 13 addr vlan rule vlan id mac mac Enables the specified MAC filter 13 addr vlan rule lt vlan id gt inactive mac forward mac mac Removes the specified MAC 13 addr vlan forwarding entry belonging to a vlan id VLAN group if any forwarded interfac through an interface s interface id mac mac Enables the specified MAC 13 addr vlan address belonging to a VLAN lt vlan id gt group if any forwarded through inbte rtfica an interface s lt interface id gt inactive mirror port Disables port mirroring on the 13 switch multi login Disables another administrator 14 from logging into Telnet mvr lt vlan id gt Disables MVR on the switch 13 port access Disables port a
42. Internet Options Internet Options pann General Security Privacy Content Connections Programs Advanced Settings e Move the slider to select a privacy setting for the Internet m zone P Medium Blocks third party cookies that do not have a compact privacy policy Blocks third party cookies that use personally identifiable LA information without your implicit consent Restricts first party cookies that use personally identifiable information without implicit consent Pop up Blocker Lg Prevent most pop up windows from appearing Block pop ups Settings T 3 Type the IP address of your device the web page that you do not want to have blocked with the prefix http For example http 192 168 1 1 4 Click Add to move the IP address to the list of Allowed sites 251 Chapter 35 Troubleshooting ES 2024 Series User s Guide Figure 104 Pop up Blocker Settings Pop up Blocker Settings Exceptions Pop ups are currently blocked You can allow pop ups from specific Web sites by adding the site to the list below Address of W eb site to allow http 4 192 168 1 1 Allowed sites Notifications and Filter Level Play a sound when a pop up is blocked Show Information Bar when a pop up is blocked Filter Level Medium Block most automatic pop ups Pop up Blocker FAQ 5 Click Close to return to the Privacy screen 6 Click Apply to save this setting 35 2 1 2 JavaScrip
43. It allows a switch to interact with other R STP compliant switches in your network to ensure that only one path exists between any two stations on the network The switch uses IEEE 802 1w RSTP Rapid Spanning Tree Protocol that allow faster convergence of the spanning tree than STP while also being backwards compatible with STP only aware bridges In RSTP topology change information is directly propagated throughout the network from the device that generates the topology change In STP a longer delay is required as the device that causes a topology change first notifies the root bridge that then notifies the network Both RSTP and STP flush unwanted learned addresses from the filtering database In RSTP the port states are Discarding Learning and Forwarding Note In this user s guide STP refers to both STP and RSTP 11 1 1 STP Terminology The root bridge is the base of the spanning tree it is the bridge with the lowest identifier value MAC address Path cost is the cost of transmitting a frame onto a LAN through that port It is assigned according to the speed of the link to which a port is attached The slower the media the higher the cost Table 21 STP Path Costs LINK SPEED RECOMMENDED VALUE SAGE ALLOWED RANGE Path Cost 4Mbps 250 100 to 1000 1 to 65535 Path Cost 10Mbps 100 50 to 600 1 to 65535 Path Cost 16Mbps 62 40 to 400 1 to 65535 Path Cost 100Mbps 19 10 to 60 1 to 655
44. Mode COMMAND DESCRIPTION PRIVILEGE enable Accesses Enable or privileged mode See Section 0 30 11 2 on page 191 exit Logs out from the CLI 0 help Displays help information 0 history Displays a list of previously command s that you 0 have executed The switch stores up to 256 commands in history logout Exits from the CLI 0 ping lt ip host name gt Sends Ping request to an Ethernet device 0 lt ip host name gt vlan Sends Ping request to an Ethernet device in the 0 lt vlan id gt specified VLAN s with the specified parameters size lt 0 1472 gt t help Displays command help information 0 show ip Displays IP related information 0 system information Displays general system information 0 ssh lt 1 2 gt lt user dest ip gt Connects to an SSH server with the specified SSH O version tracerout lt ip host name gt Determines the path a packet takes to a device 0 e Chapter 30 Introducing the Commands 190 ES 2024 Series User s Guide Table 70 Command Summary User Mode continued COMMAND DESCRIPTION PRIVILEGE lt ip host name gt Determines the path a packet takes to a device in a O vlan lt vlan id gt VLAN ttl lt 1 255 gt wait lt 1 60 gt queries lt 1 10 gt help Displays command help information 0 30 11 2 Enable Mode The following table describes t
45. Ms S 75 Figure 32 Port VLAN FREE stees bah IS IER ERO IG CU ERR PU RE PERIG 80 Figure 33 Switch Setup Select VLAN Type 4i nrt a prr den ka pea na yp eg 81 Figure 34 VLAN VLAN Status isses tact Leah na aL aga Ea e od uua Leda naa 81 Figure 35 VLAN Status Detall occorre tese t tore ce taret cet ehe etti Ue keEprad 82 Figure 36 VLAN SIUE VLAN 5 1 nissxbesee X kde Fo A tkir nS E ER Ei 83 Figure 37 VLAN VLAN Sekt ENEE EE rn FAT NU nEn 84 Figure 38 Port Based VLAN Setup All Connected 86 List of Figures 20 ES 2024 Series User s Guide Figure 39 Port Based VLAN Setup Port Isolation 87 Figure 40 Static MAC Forwarding asic cc sctrnccccis netics censatensdscaniaanee dinnetanceassmandoatasaniiaen 90 Figure 1 Fenm E 92 Figure 42 Spanning Tree Protocol Status 121 erede perte ta ENNEN 96 Figure 43 Spanning Tree Protocol Configuration eese 97 Figure 44 Bandwidth Lee c M 100 Figure 45 Broadcast SHOR COnir l occ inisccdaisdinsecansdccipsanteasinmeunndssaoadautecerpocaniacianens 102 Figare 40 Mine E 105 Figure 47 Link Aggregation Control Protocol Status 109 Figure 48 Link Aggregation Configuration ssse 110 Figure 49 RADIUS SOlVOF iiiexccceiisecccorsissceeccr tems oet euis ssec tuve kae E Ense redd ser EE 112 Figure 30 Porn Apert C M 114 Figure 51 Port Authentication 202 1 ssnensnvonennsnsenninonen anaid 114 Figure 52 Port Authentication RADIUS 1 dem
46. None Tagging None S O 1 e e O n 2 C Ki r 3 Ki O 4 ce Le fe ES 5 o Ze O 6 o OC Ze O 7 Ze Oo 8 Ka O H le c P 10 o e c ri 11 C c O 12 o e io O 13 C io m 14 C C io O 15 o C io O 16 o C c E q 17 c C Iv 18 e e red E 19 C c Dn 20 c O 21 C c O 22 C C c 0 23 C C c O 24 o C c r 25 C C c O 26 C C c m Add Cancel To set the switch to forward the multicast group traffic to the subscribers configure multicast group settings in the Group Configuration screen The following figure shows an example where two multicast groups News and Movie are configured for the multicast VLAN 200 135 Chapter 19 Multicast ES 2024 Series User s Guide Figure 65 MVR Group Configuration Example Group Configuration g Multicast VLAN ID 200 lt Ed Start Address 230 1 2 50 230 1 2 60 Add Cancel MYLAN Name Start Address End Address Delete All Delete Group 200 n News 224 1 4 10 224 1 4 50 Oo Delete Cancel Chapter 19 Multicast 136 ES 2024 Series User s Guide 137 Chapter 19 Multicast ES 2024 Series User s Guide CHAPTER 20 Static Route This chapter shows you how to configure static routes 20 1 Configuring Static Route Static routes tell the switch how to forward IP traffic when you configure the TCP IP parameters manually Click IP Application Static Routing in the navigation panel
47. ONLY an appropriate power adaptor or cord for your device Connect the power adaptor or cord to the right supply voltage for example 110V AC in North America or 230V AC in Europe Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution Ifthe power adaptor or cord is damaged remove it from the power outlet Do NOT attempt to repair the power adaptor or cord Contact your local vendor to order a new one Do not use the device outside and make sure all the connections are indoors There is a remote risk of electric shock from lightning Do NOT obstruct the device ventilation slots as insufficient airflow may harm your device The PoE Power over Ethernet devices that supply or receive power and their connected Ethernet cables must all be completely indoors This product is recyclable Dispose of it properly 5 Safety Warnings ES 2024 Series User s Guide ZyXEL Limited Warranty ZyXEL warrants to the original end user purchaser that this product 1s free from any defects in materials or workmanship for a period of up to two years from the date of purchase During the warranty period and upon proof of purchase should the product have indications of failure due to faulty workmanship and or materials ZyXEL will at its dis
48. SEENEN 228 225 Statie RODEO TIBUS Sect esercito emi i Bag d e eter DR Cree 229 32 9 Emabli MAC IE N ien ite ene Ra erat erereer reat IR MM ERPEY E PUE Pe iUa Pr x e UE rc tr er 230 34210 sspe is e 230 32 11 Enabling Port Authenticatior neis inet tbea hada exa bebe cie kao odia Fan kon 231 SA TLAI RADIUS Uo Ec uai E 231 32 11 2 fart Puto DC UO Satlings dide egenen eos aon ia eain 232 Chapter 33 interface COMMANAS E 234 eel MIO AMEN UU T MT 234 17 Table of Contents ES 2024 Series User Guide 2o Interface Command Ke nicer po tc P p La pL ERE Eoo LEER III ER E rag 234 SoA INCE PORECNAIINEN EO o S 234 SSS 2 DONGAN aa 234 EE A WMI Mee 235 Pace ON E 236 SRM A D I 236 SENGNIT 0 E 237 a 2a GOS DRO de ees 237 EET ONT MM 238 33 2 9 BP UCN I E EN 238 SERRE HY 238 23 5 Interface rio Command Examples 2siienccar ortae anea 239 33 31 HS tele EE 239 Chapter 34 IEEE 802 1Q Tagged VLAN Commands eene 240 SET Configuring Taggad VLA eis rrr rhet Pra EREMO P RR Ho ka Sb 240 34 2 Global VLAN1Q Tagged VLAN Configuration Commands 241 SE We 241 See GARE EE 241 24 2 9 GVBP TE 242 VN NI II OVR M E 242 Se aU PN DR RES 242 340 3 Port VLAN Commands EE 242 Did LC PUR VID aatscdteltendiuibondet v tabo ro SRI RDUM Ba ERU EST 243 34 3 2 Set Acce
49. See DNS DSCP 30 mapping 141 packet priority 140 DSCP to IEEE 802 1p priority mapping 141 dual personality port 43 Dynamic Host Configuration Protocol See DHCP dynamic link aggregation E egress port 85 88 Ethernet broadcast address 178 Ethernet port 43 auto crossover 43 auto negotiating 43 default setting 43 Ethernet port details 61 Ethernet port setup 74 Ethernet port test 164 Ethernet ports 43 extended authentication protocol 112 F FCC interference statement 3 File Transfer Protocol See FTP filename convention 148 filtering 92 database 176 IGMP 124 firmware 146 firmware upgrade 146 172 firmware version 66 flow control 76 freestanding installation 38 front panel 42 FTP 147 command example 148 procedure 148 restriction 149 G GARP 79 85 garp status 241 GARP status command 241 GARP timer 71 79 GARP VLAN Registration Protocol See GVRP GBIC 44 connection speed 44 connector type 44 interface type 44 tranceiver installation 44 tranceiver removal 45 general setup 69 Generic Attribute Registration Protocol See GARP 271 Index ES 2024 Series User s Guide getting help 55 Gigabit Ethernet port 43 Gigabit Interface Converter See GBIC Gigabit GBIC combo port 43 GMT Greenwich Mean Time 70 GVRP 79 H hardware connection 42 hardware feature 32 hardware installation freestanding 38 hardware monitor 68 hardware nstallation rack mounting 39 help 187 hop count 139 HT
50. a e a a EG GA m m m m m faifai m a a m A a a aE GA m m m m C CC CDI A CHE e A m m m m m faifai a a a a EG a PANNA coc Cc ml ml i e e e OOA zs aloo o o eC EEDE r Cc oo o CDI e o onlo E 2 DCC OC CHIC r ia m o a a r er cic a E aD iD iD oO ARE Colo m a a r A a E anno CC oo m a m a a A E a7 niini niini m m a a a aa m oa o a a A Ele POO Co Ceo CDD cuj VM MWB MRM RV VOR RRR RRR RR eu 1 Zi 3 4 6 6 T 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Apply Cancel The following table describes the labels in this screen Table 18 Port Based VLAN Setup LABEL DESCRIPTION Setting Wizard Choose All connected or Port isolation All connected means all ports can communicate with each other that is there are no virtual LANs All incoming and outgoing ports are selected This option is the most flexible but also the least secure Port isolation means that each port can only communicate with the CPU management port and cannot communicate with each other All incoming ports are selected while only the CPU outgoing port is selected This option is the most limiting but also the most secure After you make your selection click Apply top right of screen to display the screens as mentioned above You can still customize these settings by adding deleting incoming or outgoing ports but you must also click Apply at the bottom of the screen Incoming
51. an IP route with the specified IP address and subnet mask An example is shown next Enable the IP route with the IP address of 192 168 11 1 and subnet mask of 255 255 255 0 This IP route must have already been created and made inactive prior to re enable command being applied sysname config no ip route 192 168 11 1 255 255 255 0 inactive 32 5 4 Other Examples of no Commands In some cases the no command can disable a feature disable an option of a feature or disable a feature on a port by port basis 32 5 4 1 no trunk Syntax no trunk T1 T2 T3 no trunk T1 T2 T3 lacp no trunk T1 T2 7 r3 interface lt port list gt where Tl T2 T3 Disables the trunk group T1 T2 T3 lacp Disables LACP in the trunk group T1 T2 JT3 interface Removes ports from the trunk group lt port list gt An example is shown next Disable trunk one T1 Disable LACP on trunk three T3 Remove ports one three four and five from trunk two T2 sysname config no trunk T1 sysname config no trunk T3 lacp sysname config no trunk T2 interface 1 3 5 225 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide 32 5 4 2 no port access authenticator Syntax no port access authenticator no port access authenticator lt port list gt reauthenticate no port access authenticator lt port list gt where port access
52. assign the remaining power to the port after all the critical and high priority ports are served Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration Chapter 7 Basic Setting 76 ES 2024 Series User s Guide 77 Chapter 7 Basic Setting ES 2024 Series User s Guide CHAPTER 8 VLAN The type of screen you see here depends on the VLAN Type you selected in the Switch Setup screen This chapter shows you how to configure 802 1Q tagged and port based VLANs 8 1 Introduction to IEEE 802 1Q Tagged VLAN A tagged VLAN uses an explicit tag VLAN ID in the MAC header to identify the VLAN membership of a frame across bridges they are not confined to the switch on which they were created The VLANS can be created statically by hand or dynamically through GVRP The VLAN ID associates a frame with a specific VLAN and provides the information that switches need to process the frame across the network A tagged frame is four bytes longer than an untagged frame and contains two bytes of TPID Tag Protocol Identifier residing within the type length field of the Ethernet frame and two bytes of TCI Tag Control Information starts aft
53. cereo rider e riter 115 Figure 53 Port SOCUNY asniuospomad Dpxeoadcebatid f bia pas dE bad ashi chap bL ead DNE OA HDi 119 Figure 54 Port Security EXSITIple E 120 Figure 55 Queuing Melod 123 Fig re 56 Multicast Stals P 125 Figure 57 Multicast Seting M 126 Figure 58 Multicast IGMP Filtering Profle 4 rrt rentre teni 128 Figure 59 MYR Network Example tat keeten Ub EHE RR EFE RR EHI ue 129 Figure 60 MVR Multicast Television Example eeeeeeeeeeee eerta 130 zt 2 408 7p eem 131 Figure 62 MVR Group Configuration ease EEN TEE IR M brERIES 133 Figure 53 MVR Configuration Exampl eid0uNEEN dee Retorno CH Ran 134 Figure 64 MVR Configuration Example ecescieesceeecessee eene tna netta annia 135 Figure 65 MVR Group Configuration Example eese 136 xi NG SIE ROUINO 138 Eeer EEN e PM 140 Figure 68 DiffServ DSCP Setting unice cescicecsecseisieest sani ENEGKEET e 142 Figure 689 BTN Geiger eebe ue AE Du 144 Figure 70 Load Factory Default Conformation eeeesseeeennenenee nnne 145 Figure 71 Reboot System otemt 2 ccr et ore ttn rnt ttn n LL o bn tad 146 Figure 72 Fiimware rc 146 Figure 73 Restore Configuration iuiussaceceiiiesie erede ert ettet stove I dot eiai 147 Figure 74 Backup Configuration uicti dia rer ae Hones rd Rei da 147 e e ee 151 Figure 76 SNMP Management Model eeliuc
54. change it The port based VLAN setup screen is shown next The CPU management port forms a VLAN Port based VLANs are specific only to the switch on which they were created with all Ethernet ports Note 8 6 1 Configure a Port based VLAN Select Port Based as the VLAN Type in the Switch Setup screen see Figure 33 on page 81 and then click VLAN from the navigation panel to display the next screen Figure 38 Port Based VLAN Setup All Connected ze All connected z Setting Wizard Incoming Boa SS Ge gt gt gt gt BITE 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 Cee E IRIE eee RRP ee ee ora ot DOR vogo Agg rN oO go OR o Se H H d sg SE SS AA NNA Vo 26 H cpu PoP e e DRDD Le gt ee PRR Be ee ee Ble 35S gt gt gt gt EEDEN gt gt gt e DEERE BEEE e gt e BEIBEI gt e e BEERE bibis gt gt of gt gt gt e bbb GE BEEBE gt gt gt e bob gt bibis gt gt o ib gt gt o IUD 2 3 4 5 8 7 8 a o o o e go er oe o SIS 1 1 4 1 1 4 1 1 4 4 2 21 22 23 2 e e PPI ble e e e e PIPPI ble e e pe Bie gt e b PIP bible gt 5 5 PIP ble eee eple 5 bb PRP ee e e e PIPPI Bible e e e ebe gt e e ePIRRbible gt e o e PIP e gt e gt eble SCENE 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 bl bi bib gt e e e RPR Ree ee PRP Be ee ee Ble PPP PRP Be eee PPP Pipe sii bbb PRI RB ble pep PPI ble epee e
55. done configuring Cancel Click Cancel to begin configuring this part of the screen afresh Refresh Click Refresh to perform auto discovery again to list potential cluster members The next summary table shows the information for the clustering members configured Index This is the index number of a cluster member switch MacAddr This is the cluster member switch s hardware MAC address Name This is the cluster member switch s System Name Model This is the cluster member switch s model name Remove Select this checkbox and then click the Remove button to remove a cluster member switch from the cluster Cancel Click Cancel to begin configuring this part of the screen afresh 175 Chapter 26 Cluster Management ES 2024 Series User s Guide CHAPTER 27 MAC Table This chapter introduces the MAC Table screen 27 1 MAC Table Overview The MAC Table screen a MAC table is also known as a filtering database shows how frames are forwarded or filtered across the switch s ports It shows what device MAC address belonging to what VLAN group if any is forwarded to which port s and whether the MAC address is dynamic learned by the switch or static manually entered in the Static MAC Forwarding screen The switch uses the MAC table to determine how to forward frames See the following figure 1 The switch examines a received frame and learns the port on which this source MA
56. eliminate server and network bottlenecks All users that need high bandwidth can connect to high speed department servers via the switch You can provide a super fast uplink connection by using a Gigabit Ethernet mini GBIC port on the switch Moreover the switch eases supervision and maintenance by allowing network managers to centralize multiple servers at a single location 33 Chapter 1 Getting to Know Your Switch ES 2024 Series User s Guide Figure 2 Bridging Application e Internet gt mm mm mm mm zm em mm mmm Sales en mm mm em mm mm mm mm mm mm mm mm mm mm mo mm mm mm mm mm em mm mm mm 1 4 3 High Performance Switched Example The switch is ideal for connecting two networks that need high bandwidth In the following example use trunking to connect these two networks Switching to higher speed LANs such as ATM Asynchronous Transmission Mode is not feasible for most people due to the expense of replacing all existing Ethernet cables and adapter cards restructuring your network and complex maintenance The switch can provide the same bandwidth as ATM at much lower cost while still being able to use existing adapters and switches Moreover the current LAN structure can be retained as all ports can freely communicate with each other Figure 3 High Performance Switched Application RD 1 4 4 IEEE 802 1Q VLAN Application Examples This section shows a workgroup and a shared server example
57. for mapping an Internet Protocol address IP address to a physical machine address also known as a Media Access Control or MAC address on the local area network An IP version 4 address 1s 32 bits long In an Ethernet LAN MAC addresses are 48 bits long The ARP Table maintains an association between each MAC address and its corresponding IP address 28 1 1 How ARP Works When an incoming packet destined for a host device on a local area network arrives at the switch the switch s ARP program looks in the ARP Table and if it finds the address sends it to the device If no entry is found for the IP address ARP broadcasts the request to all the devices on the LAN The switch fills in its own MAC and IP address in the sender address fields and puts the known IP address of the target in the target IP address field In addition the switch puts all ones in the target MAC field FF FF FF FF FF FF is the Ethernet broadcast address The replying device which is either the IP address of the device being sought or the router that knows the way replaces the broadcast address with the target s MAC address swaps the sender and target pairs and unicasts the answer directly back to the requesting machine ARP updates the ARP Table for future reference and then sends the packet to the MAC address that replied 28 2 Viewing the ARP Table Click Management ARP Table in the navigation panel to open the following screen Use the ARP table to view IP
58. frames without a tag Enter no untagged to tag outgoing frames 34 3 4 1 Modify a Static VLAN Table Example The following example configures ports 1 to 5 as fixed and untagged ports in VLAN 2000 sysname config vlan 2000 sysname config vlan fixed 1 5 sysname config vlan untagged 1 5 34 3 4 2 Forwarding Process Example 34 3 4 2 1 Tagged Frames 1 First the switch checks the VLAN ID VID of tagged frames or assigns temporary VIDs to untagged frames 2 The switch then checks the VID in a frame s tag against the SVLAN table Chapter 34 IEEE 802 1Q Tagged VLAN Commands 244 ES 2024 Series User s Guide 3 The switch notes what the SVLAN table says that is the SVLAN tells the switch whether or not to forward a frame and if the forwarded frames should have tags 4 Then the switch applies the port filter to finish the forwarding decision This means that frames may be dropped even if the SVLAN says to forward them Frames might also be dropped if they are sent to a CPE customer premises equipment DSL device that does not accept tagged frames 34 3 4 2 2 Untagged Frames 1 An untagged frame comes in from the LAN 2 The switch checks the PVID table and assigns a temporary VID of 1 3 The switch ignores the port from which the frame came because the switch does not send a frame to the port from which it came The switch also does not forward frames to forbidden ports 4 If after looking at the SV
59. it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields 25 3 Syslog Server Setup Click Management and then Syslog in the navigation panel to display the Syslog Setup screen Click the Syslog Server Setup link to open the following screen Use this screen to configure a list of external syslog servers 167 Chapter 25 Syslog ES 2024 Series User s Guide Figure 91 Syslog Server Setup Syslog ServerSetup Syslog Setup Active Dr Server Address 0 0 0 0 Log Level Level e Add Cancel Clear Index Active IP Address Log Level Delete Delete Cancel The following table describes the labels in this screen Table 61 Syslog Server Setup LABEL DESCRIPTION Active Select this check box to have the device send logs to this syslog server Clear the check box if you want to create a syslog server entry but not have the device send logs to it you can edit the entry later Server Address Enter the IP address of the syslog server Log Level Select the severity level s of the logs that you want the device to send to this Syslog server The lower the number the more critical the logs are Add Click Add to save your changes to the switch s run time memory The switch loses these changes if it is turned off or lo
60. legal rights and you may also have other rights that vary from country to country Registration Register your product online to receive e mail notices of firmware upgrades and information at www zyxel com for global products or at www us zyxel com for North American products ZyXEL Limited Warranty 6 ES 2024 Series User s Guide Please have the following information ready when you contact customer support Product model and serial number Warranty Information Customer Support Date that you received your device Brief description of the problem and the steps you took to solve it METHOD SUPPORT E MAIL TELEPHONE WEB SITE REGULAR MAIL LOCATION SALES E MAIL FAX FTP SITE support zyxel com tw 886 3 578 3942 www zyxel com ZyXEL Communications Corp CORPORATE www europe zyxel com 6 Innovation Road II HEADQUARTERS Science Park WORLDWIDE sales zyxel com tw 886 3 578 2439 ftp zyxel com Hsinchu 300 ftp europe zyxel com Taiwan soporte zyxel co cr 506 2017878 www zyxel co cr ZyXEL Costa Rica COSTA RICA Plaza Roble Escazu sales zyxel co cr 506 2015098 ftp zyxel co cr Etapa El Patio Tercer Piso San Jos Costa Rica CZECH REPUBLIC info cz zyxel com 420 241 091 350 info cz zyxel com 420 241 091 359 www zyxel cz ZyXEL Communications Czech s r o Modranska 621 143 01 Praha 4 Modrany Ceska Republika support zyxel dk 45 39 55 07 00
61. level 0 7 to which the switch changes the priority in outgoing IGMP control packets Otherwise select No Change to not replace the priority IGMP Filtering Select Active to enable IGMP filtering to control which IGMP groups a subscriber on a port can join Unknown Specify the action to perform when the switch receives an unknown multicast Multicast Frame frame Select Drop to discard the frame s Select Flooding to send the frame s to all ports Port This field displays the port number Chapter 19 Multicast 126 ES 2024 Series User s Guide Table 41 Multicast Setting continued LABEL DESCRIPTION Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Immed Leave Select this option to set the switch to remove this port from the multicast tree when an IGMP version 2 leave message is received on this port Select this option if there is only one host connected to this port Group Limited Select this option to limit the number of multicast groups this port is allowed to join Max Group Num Enter the number of multicast groups this port is allowed to join Once a port is registered in the specified number of multi
62. mac Logs into a cluster member switch 13 address diffserv Enables DiffServ 13 dscp 0 63 Sets the DSCP to IEEE 802 1p 13 priority 0 72 mappings exit Exits from the CLI 13 garp join lt 100 65535 gt Configures GARP time settings 13 leave lt msec gt leaveall lt msec gt help Displays help information 13 history Displays a list of previous 13 command s that you have executed hostname lt name_string gt Sets the switch s name for 13 identification purposes Note Spaces are allowed in the CLI only when the system name is in quotation marks For example Device A https cert regeneration Re generates a certificate 13 lt rsa dsa gt timeout lt 0 65535 gt Sets the HTTPS timeout period 13 igmp Enables IGMP filtering on the 13 filtering switch Chapter 30 Introducing the Commands 196 ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE profile lt name gt Sets the range of multicast 13 start address address es in a profile ip end address ip igmp Enables IGMP snooping 13 snooping 8021p priority Sets a priority level 0 7 to which 13 0 7 the switch changes the priority in outgoing IGMP control packets host timeout 1 Sets the host timeout value 13 16711450 leave timeout 1 Sets the leave timeout value 13 16711450 unknown Sets how to treat
63. of an IP address determines the number of hosts you can have on your network na class A address the first octet is the network number and the remaining three octets are the host ID Inaclass B address the first two octets make up the network number and the two remaining octets make up the host ID Inaclass C address the first three octets make up the network number and the last octet is the host ID Appendix B IP Addresses and Subnetting 262 ES 2024 Series User s Guide The following table shows the network number and host ID arrangement for classes A B and C Table 82 Classes of IP Addresses IP ADDRESS OCTET 1 OCTET 2 OCTET 3 OCTET 4 Class A Network number Host ID Host ID Host ID Class B Network number Network number Host ID Host ID Class C Network number Network number Network number Host ID An IP address with host IDs of all zeros is the IP address of the network 192 168 1 0 for example An IP address with host IDs of all ones is the broadcast address for that network 192 168 1 255 for example Therefore to determine the total number of hosts allowed in a network deduct two as shown next A class C address 1 host octet 8 host bits can have 28 2 or 254 hosts A class B address 2 host octets 16 host bits can have 216 _ 2 or 65534 hosts A class A address 3 host octets 24 host bits can have 274 2 hosts or approximately 16 million hosts IP Add
64. of the commands that you may see in GUI based FTP clients General Commands for GUI based FTP Clients COMMAND DESCRIPTION Host Address Enter the address of the host server Login Type Anonymous This is when a user I D and password is automatically supplied to the server for anonymous access Anonymous logins will work only if your ISP or service administrator has enabled this option Normal The server requires a unique User ID and Password to login Transfer Type Transfer files in either ASCII plain text format or in binary mode Configuration and firmware files should be transferred in binary mode Initial Remote Directory Specify the default remote directory path Initial Local Directory Specify the default local directory path 22 8 4 FTP Restrictions FTP will not work when FTP service is disabled in the Access Control screen The IP address es in the Secured Client Set in the Remote Management screen does not match the client IP address If it does not match the switch will disconnect the Telnet session immediately 149 Chapter 22 Maintenance ES 2024 Series User s Guide CHAPTER 23 Access Control This chapter describes how to control access to the switch 23 1 Access Control Overview A console port and FTP are allowed one session each Telnet and SSH share four sessions up to five web management sessions five different usernames and passwords and or limi
65. period gt Chapter 32 Configuration Mode Commands 232 ES 2024 Series User s Guide where port access authenticator Enables port authentication on the switch port access authenticator Specifies which ports require authentication lt port list gt reauthenticate Enables reauthentication on the port reauth period lt reauth Specifies how often a client has to re enter his or her periode username and password to stay connected to the port An example is shown next Specify RADIUS server 1 with IP address 10 10 10 1 port 1890 and the string secretKey as the password See Section 32 11 1 on page 231 for more information on RADIUS server commands Specify the timeout period of 30 seconds that the switch will wait for a response from the RADIUS server Enable port authentication on ports 4 to12 Activate reauthentication on the ports Specify 1800 seconds as the interval for client reauthentication sysname config radius server host 1 10 10 10 1 auth port 1890 key secretKey sysname config radius server timeout 30 sysname config port access authenticator sysname config port access authenticator 4 12 sysname config port access authenticator 4 12 reauthenticate sysname config port access authenticator 4 12 reauth period 1800 233 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide CHAPTER 33 Interface Commands These are some commonly used co
66. ports Use this row first to set the common settings and then make adjustments on a port by port basis Note When you make changes in this row the changes are copied to all the ports as soon as you make them Active Select this option to enable DiffServ on the port Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to start configuring this screen again 21 3 DSCP to IEEE802 1p Priority Mapping You can configure the DSCP to IEEE802 1p mapping to allow the switch to prioritize all traffic based on the incoming DSCP value according to the DiffServ to IEEE802 1p mapping table The following table shows the default DSCP to IEEE802 1P mapping Table 47 Default DSCP IEEE802 1p Mapping DSCP VALUE 0 7 8 15 16 23 24 31 32 39 40 47 48 55 56 63 IEEE802 1P O 1 2 3 4 5 6 7 21 3 1 Configuring DSCP Settings To change the DSCP IEEE 802 1p mapping click the DSCP Setting link in the DiffServ screen to display the screen as shown next 141 Chapter 21 DiffServ Code Point ES 2024 Series User s Guide Figure 68 DiffServ DSCP Setting OPEC aD DSCP to 802 1p Mapping io i e o for 1 for 2 pH s fox og s og e og 7 or
67. range of IP addresses that you want to belong to the IGMP filter profile If you want to add a single multicast IP address enter it in both the Start Address and End Address fields Add Click Add to save the settings to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Clear Click Clear to clear the fields to the factory defaults Profile Name This field displays the descriptive name of the profile Start Address This field displays the start of the multicast address range End Address This field displays the end of the multicast address range Delete To delete the profile s and all the accompanying rules select the profile s that you want to remove in the Delete Profile column then click the Delete button To delete a rule s from a profile select the rule s that you want to remove in the Delete Rule column then click the Delete button Cancel Click Cancel to clear the Delete Profile Delete Rule check boxes 19 5 MVR Overview Multicast VLAN Registration MVR is designed for applications such as Media on Demand MoD that use multicast traffic across an Ethernet ring based service provider network Chapter 19 Multicast 128 ES 2024 Series User s Guide MVR allows one single multicast VLAN to be s
68. remains even if the switch s power is turned off Note Use the Save link when you are done with a configuration session 53 Chapter 4 The Web Configurator ES 2024 Series User s Guide 4 5 Switch Lockout You could block yourself and all others from accessing the switch through the web configurator if you do one of the following 1 Deleting the management VLAN default is VLAN 1 2 Deleting all port based VLANs with the CPU port as a member The CPU port is the management port of the switch 3 Filtering all traffic to the CPU port 4 Disabling all ports 5 Misconfiguring the text configuration file 6 Forgetting the password and or IP address 7 Preventing all services from accessing the switch 8 Changing a service port number but forgetting it Note Be careful not to lock yourself and others out of the switch 4 6 Resetting the Switch If you lock yourself and others out of the switch you can try accessing via the console port If you still cannot correct the situation or forgot the password you will need to reload the factory default configuration file 4 6 1 Reload the Factory default Configuration File Uploading the factory default configuration file replaces the current configuration file with the factory default configuration file This means that you will lose all previous configurations and the speed of the console port will be reset to the default of 9600bps with 8 data bit no parity o
69. show garp GARP Timer Join Timer 200 Leave Timer 600 Leave All Timer 10000 sysname 34 2 2 GARP Timer Syntax garp join msec leave msec leaveall msec where join lt msec gt This sets the duration of the Join Period timer for GVRP in milliseconds Each port has a Join Period timer The allowed Join Time range is between 100 and 32767 milliseconds the default is 200 milliseconds leave lt msec gt This sets the duration of the Leave Period timer for GVRP in milliseconds Each port has a single Leave Period timer Leave Time must be two times larger than Join Timer the default is 600 milliseconds This sets the duration of the Leave All Period timer for GVRP in SOS milliseconds Each port has a single Leave All Period timer Leave All Timer must be larger than Leave Timer the default is 10000 milliseconds leaveall This command sets the switch s GARP timer settings including the join leave and leave all timers 241 Chapter 34 IEEE 802 1Q Tagged VLAN Commands ES 2024 Series User s Guide Switches join VLANs by making a declaration A declaration is made by issuing a Join message using GARP Declarations are withdrawn by issuing a Leave message A Leave All message terminates all registrations GARP timers set declaration timeout values The following example sets the Join Timer to 300 milliseconds the Leave Timer to 800 milliseconds and the Leave All Timer to 110
70. sort gt Where lt sort gt Specifies the sorting criteria MAC VID or port This command displays the MAC address es stored in the switch The following example shows the MAC address table sysname show mac address table all Port VLAN ID MAC Address Type 2 1 00 85 a0 01 01 04 Dynamic sysname 31 2 5 show pwr Syntax show pwr Chapter 31 Command Examples 214 ES 2024 Series User s Guide This command displays the PoE settings on the ports and the PoE status on the device The following shows an example ES 2024PWR show pwr Averaged Junction Temperature 33 c 91 f Port State PD Class Priority Consumption mW MaxPower mW 1 Enable off 0 Low 0 0 2 Enable off 0 Low 0 0 3 Enable off 0 Low 0 0 4 Enable off 0 Low 0 0 5 Enable off 0 Low 0 0 5 Enable off 0 Low 0 0 7 Enable off 0 Low 0 0 8 Enable off 0 Low 0 0 9 Enable off 0 Low 0 0 10 Enable off 0 Low 0 0 11 Enable off 0 Low 0 0 12 Enable off 0 Low 0 0 13 Enable off 0 Low 0 0 14 Enable off 0 Low 0 0 15 Enable off 0 Low 0 0 16 Enable off 0 Low 0 0 17 Enable off 0 Low 0 0 18 Enable off 0 Low 0 0 19 Enable off 0 Low 0 0 20 Enable off 0 Low 0 0 21 Enable off 0 Low 0 0 22 Enable off 0 Low 0 0 23 Enable off 0 Low 0 0 24 Enable off 0 Low 0 0 Total Power 185 0 W Consuming Power 0 0 W Allocated Power 0 0 W Remaining Power 185 0 W ES 2024PWR 31 2 6 show system information Syntax sho
71. speed either 10M for 10Mbps 100M for 100Mbps or another value depending on the uplink module being used and the duplex F for full duplex or H for half duplex State If STP Spanning Tree Protocol is enabled this field displays the STP state of the port see Section 11 2 on page 95 for more information If STP is disabled this field displays FORWARDING if the link is up otherwise it displays STOP PD This field is available on ES 2024PWR This fields displays whether PoE Power over Ethernet is enabled On or disabled Off on this port LACP This fields displays whether LACP Link Aggregation Control Protocol has been enabled on the port TxPkts This field shows the number of transmitted frames on this port RxPkts This field shows the number of received frames on this port Errors This field shows the number of received errors on this port Tx KB s This field shows the number of kilobytes per second transmitted on this port Rx KB s This field shows the number of kilobytes per second received on this port Up Time This field shows the total amount of time in hours minutes and seconds the port has been up Clear Counter To erase statistical information of a port select and enter the port number in the Port field and click Clear Counter To erase statistical information of all ports select Any and click Clear Counter 6 1 1 Status Port Details Click a number in the Port column in the Status screen t
72. sss 205 30 TT 5 mur Comi BB ouai ose spen oed id evene ER Foe IER POI SEE Po E ERE P Eia 208 SE CONG COmMMAaANJS e I i 209 Table of Contents 16 ES 2024 Series User Guide Chapter 31 Command ele 212 SL kee 212 EX DUE rr 212 dq TENER En ccceas E E A VE CEP E PEU CENSUM EE PUER 212 uu uas f mS LR TE 213 212523 SOO PRODIDIT alessio er De e ot PER Oeo doe ooa bd ais 214 31 2 4 show mac address table all eese 214 LAO SNOW PVF Pe 214 31 2 6 show TT E EE 215 NET RE 216 TVA EE g eenegt EE EN EN a 216 psa yh ha E 217 SEENEN eegene 217 31 7 Configuration File Maintenance ise retten tt reet treten 218 31 7 1 Resetung to the Factory Default uices rrr ko rna atari 218 Chapter 32 Configuration Mode Commands eene nne 220 32 1 Sot ng Me Un E 220 32 2 a cle ee IGMP SENG EE 221 32 Coniiguring an IGMP IE BUDE ceses qu beo DH QUT EH EQ p EEFLUE SR bL TEQUE CEPR I ERR HEDNA 221 vr ur em ERES 222 32 5 B Command EXAMES Nee Ee te EE 224 SEAOMNBITIe Xe pL A 224 34 5 2 R seling CITI EE 224 32 5 3 Reenebling Commands em rcc 224 32 5 4 Other Examples Of no Commands aii pici sevisacedssasnegucsscemitanieveseias 225 SE Ie ee 225 32 5 4 2 no port access authenticator ssssssssssssssssss 226 Be OGGI E 226 Rr dq x ED E OO DOT 227 32 7 Queuing Method Commande iiie aant ENEE detta std
73. start address 224 255 255 0 end address 225 255 255 255 32 4 Enabling STP Use the spanning tree or commands to enable and configure STP on the switch Syntax spanning tree spanning tree spanning tree spanning tree spanning tree priority lt 0 61440 gt hello time lt 1 10 gt maximum age lt 6 40 gt forward delay lt 4 30 gt lt port list gt path cost lt 1 65535 gt lt port list gt priority lt 0 255 gt Chapter 32 Configuration Mode Commands 222 ES 2024 Series User s Guide where spanning tree Enables STP on the switch priority lt 0 61440 gt Specifies the bridge priority for the switch The lower the numeric value you assign the higher the priority for this bridge Bridge priority is used in determining the root switch root port and designated port The switch with the highest priority lowest numeric value becomes the STP root switch If all switches have the same priority the switch with the lowest MAC address will then become the root switch Bridge Priority determines the root bridge which in turn determines Hello Time Max Age and Forwarding Delay hello time 1 10 Specifies the time interval in seconds between BPDU Bridge Protocol Data Units configuration message generations by the root switch maximum age 6 40 Specifies the maximum time in seconds a switch can wait without receiving a BPDU before attempting to reconfigure All switch ports except for de
74. the link aggregation group that is one logical link containing multiple ports Active Select this option to activate a trunk group Dynamic Select this check box to enable LACP for a trunk LACP Port This field displays the port number Chapter 15 Link Aggregation 110 ES 2024 Series User s Guide Table 31 Link Aggregation Control Protocol Configuration continued LABEL DESCRIPTION Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Group Select the trunk group to which a port belongs LACP Timeout Timeout is the time interval between the individual port exchanges of LACP packets in order to check that the peer port in the trunk group is still up If a port does not respond after three tries then it is deemed to be down and is removed from the trunk Set a short timeout one second for busy trunked links to ensure that disabled ports are removed from the trunk group as soon as possible Select either 1 second or 30 seconds Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your change
75. to MAC address mapping s Chapter 28 ARP Table 178 ES 2024 Series User s Guide Figure 99 ARP Table ED ARP Table g Index IP Address MAC Address Type 1 172 23 37 20 00 0ffe 32 b4 12 dynamic The following table describes the labels in this screen Table 67 ARP Table LABEL DESCRIPTION Index This is the ARP Table entry number IP Address This is the learned IP address of a device connected to a switch port with corresponding MAC address below MAC Address This is the MAC address of the device with corresponding IP address above Type This shows whether the MAC address is dynamic learned by the switch or static manually entered in the Static MAC Forwarding screen 179 Chapter 28 ARP Table ES 2024 Series User s Guide CHAPTER 29 Configure Clone This chapter shows you how you can copy the settings of one port onto other ports 29 1 Clone a Port Cloning allows you to copy the basic and advanced settings from a source port to one or more destination ports Click Management Configure Clone to open the following screen Figure 100 Configure Clone WE Configure Clone Source Destination Pot l Port Features Active Name Basic Setting Speed Duplex Flow Control Intrusion Lock VLAN1q VLAN1q Member Bandwidth Control Part Security Advanced Application Broadcast Storm Control Mirroring Port Authentication
76. to temporarily stop sending signals when the receiving port memory buffers fill Back Pressure flow control is typically used in half duplex mode to send a collision signal to the sending port mimicking a state of packet collision causing the sending port to temporarily stop sending signals and resend later Select Flow Control to enable it 802 1P Priority This priority value is added to incoming frames without a 802 1p priority queue tag See Priority Queue Assignment in Table 10 on page 71 for more information PD This field is only available on the ES 2024PWR but not available for the Gigabit or mini GBIC ports A powered device PD is a device such as an access point or a switch that supports PoE Power over Ethernet so that it can receive power from another device through a 10 100Mbps Ethernet port Select the check box to allow a powered device connected to the port to receive power from the switch PD Priority This field is only available on the ES 2024PWR but not available for the Gigabit or mini GBIC ports When the total power requested by the PDs exceeds the total PoE power budget on the switch you can set the PD priority to allow the switch to provide power to ports with higher priority Select Critical to give the highest PD priority on the port Select High to set the switch to assign the remaining power to the port after all critical priority ports are served Select Low to set the switch to
77. when the switch restarts linkDown 1 3 6 1 6 3 1 1 5 3 This trap is sent when the Ethernet link is down linkUp 1 3 6 1 6 3 1 1 5 4 This trap is sent when the Ethernet link is up Chapter 23 Access Control 152 ES 2024 Series User s Guide Table 53 SNMP Traps continued OBJECT LABEL OBJECT ID DESCRIPTION authenticationFailure 1 3 6 1 6 3 1 1 5 5 This trap is sent when an SNMP request comes from non authenticated hosts RFC 1493 Traps newRoot 1 3 6 1 2 1 17 0 1 This trap is sent when the STP topology changes topology change 1 3 6 1 2 1 17 0 2 This trap is sent when the STP root switch changes 23 3 3 Configuring SNMP From the Access Control screen display the SNMP screen You can click Access Control to go back to the Access Control screen Figure 77 Access Control SNMP NMP Get Community Set Community Trap Community Trap Destination Access Control public public lpbic Apply Cancel The following table describes the labels in this screen Table 54 Access Control SNMP LABEL DESCRIPTION Get Community Enter the get community which is the password for the incoming Get and GetNext requests from the management station Set Community Enter the set community which is the password for incoming Set requests from the management station Trap Community Enter the trap communit
78. 00 milliseconds sysname config garp join 300 leave 800 leaveall 11000 34 2 3 GVRP Timer Syntax show vlanlq gvrp This command shows the switch s GVRP settings An example is shown next sysname show vlanlq gvrp GVRP Support gvrpEnable YES sysname 34 2 4 Enable GVRP Syntax vlanlq gvrp This command turns on GVRP in order to propagate VLAN information beyond the switch 34 2 5 Disable GVRP Syntax no vlanlq gvrp This command turns off GVRP so that the switch does not propagate VLAN information to other switches 34 3 Port VLAN Commands You must configure the switch port VLAN settings in config interface mode Chapter 34 IEEE 802 1Q Tagged VLAN Commands 242 ES 2024 Series User s Guide 34 3 1 Set Port VID Syntax pvid lt VID gt where lt VID gt Specifies the VLAN number between 1 and 4094 This command sets the default VLAN ID on the port s The following example sets the default VID to 200 on ports 1 to 5 sysname config interface port channel 1 5 sysname config interface pvid 200 34 3 2 Set Acceptable Frame Type Syntax frame type lt all tagged gt where lt all tagged gt Specifies all Ethernet frames both tagged and untagged or just tagged Ethernet frames This command sets the specified port to accept all Ethernet frames or only those with an IEEE 802 1Q VLAN tag The following example sets ports 1
79. 1 0667 Oslo Norway info pl zyxel com 48 22 333 8250 www pl zyxel com ZyXEL Communications POLAND ul Okrzei 1A 48 22 333 8251 03 715 Warszawa Poland http zyxel ru support 7 095 542 89 29 www zyxel ru ZyXEL Russia RUSSIA Ostrovityanova 37a Str sales zyxel ru 7 095 542 89 25 Moscow 117279 Russia support zyxel es 34 902 195 420 www zyxel es ZyXEL Communications SPAIN Arte 21 5 planta sales zyxel es 34 913 005 345 28033 Madrid Spain support zyxel se 46 31 744 7700 www zyxel se ZyXEL Communications A S SWEDEN Sj porten 4 41764 G teborg sales zyxel se 46 31 744 7701 Sweden support ua zyxel com 380 44 247 69 78 www ua zyxel com ZyXEL Ukraine UKRAINE 13 Pimonenko Str sales ua zyxel com 380 44 494 49 32 Kiev 04050 Ukraine support zyxel co uk 44 1344 303044 www zyxel co uk ZyXEL Communications UK 08707 555779 UK only Ltd 11 The Courtyard UNITED KINGDOM Eastern Road Bracknell sales zyxel co uk 44 1344 303034 ftp zyxel co uk Berkshire RG12 2XB United Kingdom UK Customer Support ES 2024 Series User s Guide 9 Customer Support ES 2024 Series User Guide Table of Contents KEE Ee 2 RSPEI CRON c 3 ibd rs ETT I LII ect 5 FA PiMIS CR rc Sd TE DO ED ITO 6 Customer SDBBOIT EE 7 TablE 6T e 10 List of FIGHEGS uoo ri opel exiis LONE uk ame ivi ne Mese Carita es La ie bucNU cR UA MF I MS TRMEEERUN 20 NISONLIC TC T
80. 1 1 2 Tunnel Protocol Attribute You can configure tunnel protocol attributes on the RADIUS server to assign a port on the switch to a VLAN fixed untagged This will also set the port s VID Refer to RFC 3580 for more information Table 33 Supported Tunnel Protocol Attribute FUNCTION ATTRIBUTE VLAN Assignment Tunnel Type VLAN 13 Tunnel Medium Type 802 6 Tunnel Private Group ID VLAN ID Note You must also create a VLAN with the specified VID on the switch 16 2 Port Authentication Configuration To enable port authentication first activate IEEE802 1x security both on the switch and the port s then configure the RADIUS server settings 113 Chapter 16 Port Authentication ES 2024 Series User s Guide Click Advanced Application Port Authentication in the navigation panel to display the screen as shown Figure 50 Port Authentication RADIUS 802 1x ei Port Authentication Click here Click here 16 3 Activating IEEE 802 1x Security To enable port authentication first activate IEEE802 1x security both on the switch and the port s then configure the RADIUS server settings From the Port Authentication screen display the configuration screen as shown Active ee er e E ual ER 24 26 26 CLC Reauthentication Port Authentication Reauthentication Timer on seconds on zl 3600 seconds on 3600 seconds onz 3600 secon
81. 108 note 108 tunnel protocol attribute 113 U UTC Universal Time Coordinated 70 V Vendor Specific Attribute See VSA ventilation 38 ventilation hole 38 VID 78 82 view log 164 Virtual Local Area Network See VLAN VLAN 30 70 Automatic registration 79 automatic registration 79 ingress filtering 85 management VID 74 number of VIDs 78 number of VLANs 81 port isolation 85 87 Port number 82 port setting 84 port based 85 priority 78 static 81 82 Status 81 82 tagged 82 tagged VLAN 78 tagging 83 trunking 80 type selection 71 80 VLAN detail 82 VLAN ID 78 VLAN tagging 83 VLAN trunking 85 VLAN type 71 vlan1q svlan delentry 245 VSA 112 275 Index ES 2024 Series User s Guide W warranty note 6 web configuration menu summary 51 web configurator getting help 55 logout 55 main screen 49 navigation panel 49 50 Weighted Round Robin See WRR WRR queue weight Z ZyNOS ZyXEL Network Operating System 148 Index 276
82. 109 Chapter 15 Link Aggregation ES 2024 Series User s Guide 15 4 Link Aggregation Setup Click Configuration in the Link Aggregation Control Protocol Status screen to display the screen shown next Refer to Section 15 1 on page 108 for more information on link aggregation control Figure 48 Link Aggregation Configuration E Link Aggregation MN Status Link Aggregation Control Protocol Active System Priority 65535 Group ID Active Dynamic LACP Ti 0 E T2 O P T3 D r Port Group LACP Timeout T 3 30 x seconds 1 None j 30 v seconds 2 None 30 zl seconds 3 None D 30 7f seconds 23 None 30 seconds 24 None D 30 v seconds 25 None D 30 v seconds 26 None D 30 v seconds Apply Cancel The following table describes the labels in this screen Table 31 Link Aggregation Control Protocol Configuration LABEL DESCRIPTION Link Aggregation Control Protocol Active Select this checkbox to enable Link Aggregation Control Protocol LACP System LACP system priority is a number between 1 and 65 535 The switch with the lowest Priority system priority and lowest port number if system priority is the same becomes the LACP server The LACP server controls the operation of LACP setup Enter a number to set the priority of an active port using Link Aggregate Control Protocol LACP The smaller the number the higher the priority level Group ID The field identifies
83. 125 Chapter 19 Multicast ES 2024 Series User s Guide Figure 57 Multicast Setting OMMES Multicast Status Active IGMP Filtering Profile iv HostTimeout be IGMP Snooping EE E 802 1p Priority No Change zl IGMP Filtering Active Vv Unknown Multicast Frame Flooding Drop Port Immed Leave Group Limited Max Group Num IGMP Filtering Profile IGMP Querier Mode D _ Default Auto 1 v r P Defaut Auto 2 4 r fo Default Auto 3 4 D fo Default Auto Ge H e 23 Vv O NN Default Auto v 24 e fans Auto il 25 E S NN Defaut Ano ial 26 S Kr Defaut Auto sl g Apply Cancel The following table describes the labels in this screen Table 41 Multicast Setting LABEL DESCRIPTION IGMP Snooping Use these settings to configure IGMP Snooping Active Select Active to enable IGMP Snooping to forward group multicast traffic only to ports that are members of that group Host Timeout Specify the time from 1 to 16 711 450 in seconds that elapses before the switch removes an IGMP group membership entry if it does not receive report messages from the port Leave Timeout Enter an IGMP leave timeout value from 1 to 16 711 450 in seconds This defines how many seconds the switch waits before removing an IGMP snooping membership entry when an IGMP leave message is received from a host 802 1p Priority Select a priority
84. 13 list join this VLAN group using GVRP untagged port Specifies the port s you don t want to 13 list tag all outgoing frames transmitted with this VLAN Group ID Chapter 30 Introducing the Commands 210 ES 2024 Series User s Guide 211 Chapter 30 Introducing the Commands ES 2024 Series User s Guide CHAPTER 31 Command Examples This chapter describes some commands in more detail 31 1 Overview These are commands that you may use frequently in maintaining your switch 31 2 show Commands These are the commonly used show commands 31 2 1 show interface Syntax show interfaces lt port number gt This command displays port statistics of the specified port s The following example shows that port 12 is up and the related information Chapter 31 Command Examples 212 ES 2024 Series User s Guide sysname show interfaces 12 Port Info Port NO Link Status LACP TxPkts RxPkts Errors Tx KBs s Rx KBs s Up Time TX Packet Tx Packets ulticast Broadcast Pause RX Packet Rx Packets ulticast Broadcast Pause TX Collison Single ultiple Excessive Late Error Packet RX CRC Runt Distribution 64 65 to 127 128 to 255 256 to 511 512 to 1023 1024 to 1518 Giant sysname 12 100M F FORWARDING Disabled 714466 243798 0 204 592 1 47 16 42 54 14466 21 116 20 243798 22923 225032 0 O C CH C CH 125535 4373 3952 862 1401 7675
85. 2 dynamic 11 00 0d 60 cb 3b c8 1 2 dynamic 12 O0 0f fe 1e 4a e0 1 2 dynamic 13 00 0ffe 32 b4 12 1 14 dynamic The following table describes the labels in this screen Table 66 MAC Table LABEL DESCRIPTION Sort by Click one of the following buttons to display and arrange the data according to that button type The information is then displayed in the summary table below MAC Click this button to display and arrange the data according to MAC address VID Click this button to display and arrange the data according to VLAN group Port Click this button to display and arrange the data according to port number This field displays Drop if you configure a filtering rule to drop the traffic from the MAC address Index This is the incoming frame index number MAC Address This is the MAC address of the device from which this incoming frame came VID This is the VLAN group to which this frame belongs Port This is the port from which the above MAC address was learned This field displays drop if you configure a filter rule for the MAC address in the Filtering screen Type This shows whether the MAC address is dynamic learned by the switch or static manually entered in the Static MAC Forwarding screen 177 Chapter 27 MAC Table ES 2024 Series User s Guide CHAPTER 28 ARP Table This chapter introduces ARP Table 28 1 ARP Table Overview Address Resolution Protocol ARP is a protocol
86. 25 1 Power COMO EE 45 ic DEDY XP 46 Chapter 4 The Web Coral EI 48 0 Hu e EE 48 4 2 SYST LOOGUN EE 48 A3 Tho Status sO dasa T 49 A eege eegene Mieren erg 50 4 3 2 Change Your PASSWON 1 cci eiecit ttti cta acci da acce cecus 53 TIN Your SSCP ION eT T 53 EE LOCKOUT Ze ee ae aos Rida eee ee 54 Z8 Reselling Uie SWN elena deene alee Ripe eee 54 4 6 1 Reload the Factory default Configuration File sssessssssss 54 2 7 Logging Out of the Web Configurator 2e ceremonia ttn teuer tn pcc 55 25D PCT T 59 Chapter 5 Minal Setup Example i isaeciiciibAva inb Uia qai Er Ed RO ARR EXURIRRRM REFERRE M qu MA dA TRAMA T EUR 56 KNEES D o Aer EE 56 ls thee DC 56 Ee PO VIE EE 57 5 1 3 Configuring Switch Management IP Address AAA 58 Chapter 6 System Status and Port Statistics esee 60 m Bst SUE E 60 6 13 Saus Port Details e 61 Chapter 7 Basie OUR EEN 66 Els EE 66 penis WEE 66 11 Table of Contents ES 2024 Series User Guide T3 EELER m 69 Ta MUSLIN to E 70 FE e Setup WE 71 TOP SOUP Lige enee 72 7 0 1 Management IP Address iicsesena dex Set ed Eeer enge T2 df Pont SOUP 74 Chapter 8 WEAN EN 78 8 1 Introduction to IEEE 802 1Q Tagged VLAN eese cerca 78 8 1 1 Forwarding Tagged and Untagged Frames 78 9 2 Automatic VLAN Registration E 79 Ga GARP T 79 Snow EET
87. 3 398 2 593 MIN 29 0 27 0 28 0 MIN 5869 6074 6178 MIN 1 256 1 869 3 398 2 593 ES 2024PWR V3 7 O AIID bO 05 22 2006 00 13 49 00 00 01 185 0 0 0 0 0 185 0 Threshold 85 0 75 0 75 0 Threshold 3000 3000 3000 Threshold 6 696 i 696 zB Status Normal Normal Normal Status Normal Normal Normal Status Normal Normal Normal Normal The following table describes the labels in this screen Table 8 System Info LABEL DESCRIPTION System Name This field displays the descriptive name of the switch for identification purposes ZyNOS F W This field displays the version number of the switch s current firmware including the Version date created Ethernet This field refers to the Ethernet MAC Media Access Control address of the switch Address PoE Status Total Power This field displays the total power the switch can provide to the connected PoE W enabled devices on the PoE ports Consuming This field displays the amount of power the switch is currently supplying to the Power W connected PoE enabled devices Allocated This field displays the total amount of power the switch has reserved for PoE after Power W negotiating with the connected PoE device s 67 Chapter 7 Basic Setting ES 2024 Series User s Guide Table 8 System Info continued LABEL DESCRIPTION Rem
88. 3 Enable off 4 Enable off 5 Enable off 6 Enable off 7 Enable off 8 Enable off 9 Enable off 10 Enable off 11 Enable off 12 Enable off 13 Enable off 14 Enable off 15 Enable off 16 Enable off 17 Enable off 18 Enable off 19 Enable off 20 Enable off 21 Enable off 22 Enable off 23 Enable off 24 Enable off Total Power 185 0 Consuming Power 0 Allocated Power 0 ES 2024PWR pwr pwr pwr pwr exi WI m Clas W 0 W 0 W t S Remaining Power 185 0 W interface 1 interface 1 priority critical mibtrap usagethreshold 15 emperature 33 c 91 f Priority Consumption mW MaxPower mW E O OVO C 00 CO CY Or OOOO O S Or O C C C OO CO ECH EE O2 Or C CO XO CX XO XO CQ O41 Ov C C025 E EE 5 Q0 Or 32 7 Queuing Method Commands You can use the queuing method commands to configure queuing for outgoing traffic on the switch You can only select one queuing method for the switch Chapter 32 Configuration Mode Commands 228 ES 2024 Series User s Guide Syntax spq WII wrr lt wtl gt lt wt2 gt lt wt4 gt where Spq Sets the queuing method to SPQ Strictly Priority Queuing wrr Sets the queuing method to WRR Weighted Round Robin wrr lt wtl gt lt wt2 gt You may want to configure weights for specific queues on Swed the switch if you use WRR An example is shown next Set the queueing method to SPQ
89. 30 igmp snooping unknown multicast frame drop 32 3 Configuring an IGMP Filter Use the following commands in the config mode to configure IGMP filtering profiles 221 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide Syntax igmp filtering igmp filtering profile lt name gt start address lt ip gt end address lt ip gt where igmp filtering Enables IGMP filtering on the switch profile lt name gt Specifies a name up to 32 alphanumeric characters for this IGMP profile If you want to edit an existing IGMP profile enter the existing profile name followed by start address and end address parameters start address lt ip gt Specifies the starting multicast IP address for a range of multicast IP addresses that you want to belong to the IGMP filter profile IP address in the range 224 0 0 0 to 239 255 255 255 are used for IP multicasting end address lt ip gt Specifies the ending multicast IP address for a range of multicast IP addresses that you want to belong to the IGMP filter profile IP address in the range 224 0 0 0 to 239 255 255 255 are used for IP multicasting An example is shown next Enable IGMP filtering on the switch Create an IGMP filtering profile filter1 and specify the multicast IP addresses in the range 224 255 255 0 to 225 255 255 255 to belong to this profile sysname config igmp filtering sysname config igmp filtering profile filterl
90. 30 Introducing the Commands ES 2024 Series User s Guide C gt ssh2 admin 192 168 1 1 G0 Qaae ea ea ae e e ee a e e e e ee H WARNING HOST IDENTIFICATION HAS CHANGED H G0 Qaa eae ae a e a e e ee e e e e ee IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY Someone could be eavesdropping on you right now man in the middle attack It is also possible that the host key has just been changed Please contact your system administrator Add correct host key to C Documents and Settings Administrator Application Data SSH hostkeys key 22 192 168 1 1 pub to get rid of this message Received server key s fingerprint xigil gidot homug duzab tocyh pamyb ronep tisaf hebip gokeb goxix You can get a public key s fingerprint by running ssh keygen F publickey pub on the keyfile Agent forwarding is disabled to avoid attacks by corrupted servers X11 forwarding is disabled to avoid attacks by corrupted servers Are you sure you want to continue connecting yes no yes Do you want to change the host key on disk yes no yes Agent forwarding re enabled X11 forwarding re enabled Host key saved to C Documents and Settings Administrator Application Data SSH hostkeys key 22 192 168 1 1 pub host key for 192 168 1 1 accepted by Administrator Thu May 12 2005 09 52 21 admin s password Authentication successful Copyright c 1994 2005 ZyXEL Communications Corp sysname gt 30 3 The L
91. 35 Path Cost 1Gbps 4 3 to 10 1 to 65535 Path Cost 10Gbps 2 1to5 1 to 65535 Chapter 11 Spanning Tree Protocol 94 ES 2024 Series User s Guide On each bridge the root port is the port through which this bridge communicates with the root It is the port on this switch with the lowest path cost to the root the root path cost If there is no root port then this switch has been accepted as the root bridge of the spanning tree network For each LAN segment a designated bridge is selected This bridge has the lowest cost to the root among the bridges connected to the LAN 11 1 2 How STP Works After a bridge determines the lowest cost spanning tree with STP it enables the root port and the ports that are the designated ports for connected LANs and disables all other ports that participate in STP Network packets are therefore only forwarded between enabled ports eliminating any possible network loops STP aware switches exchange Bridge Protocol Data Units BPDUs periodically When the bridged LAN topology changes a new spanning tree is constructed 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 Max Age the bridge assumes that the link to the root bridge is down This bridge then initiates negotiations with other bridges to reconfigure the network to r
92. 5 255 0 124 0000 0000 0 255 255 255 128 125 1000 0000 128 255 255 255 192 126 1100 0000 192 255 255 255 224 127 1110 0000 224 Appendix B IP Addresses and Subnetting 264 ES 2024 Series User s Guide Table 85 Alternative Subnet Mask Notation continued SUBNET MASK SUBNET MASK 1 BITS LAST OCTET BIT VALUE DECIMAL 255 255 255 240 28 1111 0000 240 255 255 255 248 129 1111 1000 248 255 255 255 252 30 1111 1100 252 The first mask shown is the class C natural mask Normally if no mask is specified it is understood that the natural mask is being used Example Two Subnets As an example you have a class C address 192 168 1 0 with subnet mask of 255 255 255 0 Table 86 Two Subnets Example IP SUBNET MASK NETWORK NUMBER HOST ID IP Address 192 168 1 0 IP Address Binary 11000000 10101000 00000001 00000000 Subnet Mask 255 255 255 0 Subnet Mask Binary 11111111 11111111 11111111 00000000 The first three octets of the address make up the network number class CH To make two networks divide the network 192 168 1 0 into two separate subnets by converting one of the host ID bits of the IP address to a network number bit The borrowed host ID bit can be either 0 or 1 thus giving two subnets 192 168 1 0 with mask 255 255 255 128 and 192 168 1 128 with mask 255 255 255 128 Note In the following charts shaded bolde
93. 70 multicast 124 address 124 setup 125 multicast group 127 multicast settings 126 multicast status 125 multicast VLAN 132 Multicast VLAN Registration See MVR multicasting 802 1 priority 126 multiple login 182 Multi Tenant Unit See MTU MVR 31 configuration 130 configuration example 134 group configuration 132 how it works 129 mode 129 Multicast VLAN Registration See MVR network example port 129 N navigation panel 49 50 network application 33 backbone 33 bridging 33 IEEE 802 1Q VLAN 34 shared server 35 switched network 34 Network Element NE Network Management System NMS Network Time Protocol See NTP network timeserver 70 NTP O online help 55 outgoing port 85 P packet priority password 53 ping 164 PoE 33 port and MVR 129 port authentication 32 112 Port Based VLAN Type 71 port cloning 180 advanced settings 180 basic settings 180 port connection 42 port filter 92 port isolation 85 87 Port Mirroring 207 port mirroring 31 104 direction 106 egress 105 ingress 105 mirror port 104 monitor port 104 port redundancy 108 port security 32 118 limit MAC address learning 119 port setup 74 port speed 75 port status 49 60 port test 164 Port VID Default for all ports 207 Port VLAN ID See PVID port VLAN trunking 80 port based VLAN 85 all connected 87 port isolation 87 setting wizard 87 setup 86 power connector 45 Power over Ethernet See PoE power supply 45 priority 72
94. 997 0 346 0 09 29 13 Down STOP Disabled D 0 0 0 0 0 00 00 14 100M F FORWARDING Disabled 1887 164 0 0 0 00 0 09 29 15 Down STOP Disabled 0 0 0 0 0 00 0 00 00 16 Down STOP Disabled D D D 0 0 0 0 0 00 00 i Down STOP Disabled 0 0 o 0 0 0 0 0 00 00 18 Down STOP Disabled 0 0 0 0 0 0 00 00 18 Down STOP Disabled o o 0 0 0 0 0 0 00 00 20 Down STOP Disabled 0 o 0 0 0 0 0 0 00 00 21 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 22 Down STOP Disabled 0 o 0 0 0 0 0 0 00 00 23 Down STOP Disabled 0 o 0 0 0 0 0 0 00 00 24 100M F FORWARDING Disabled 1771 0 0 00 0 09 30 25 Down STOP Disabled 0 o 0 0 0 0 0 0 00 00 26 Down STOP Disabled 0 0 o 0 0 0 0 0 00 00 Any Clear Counter Col ooo The following describes the components in the web configurator screen A Click the menu items to open submenu links and then click on a submenu link to open the screen in the main window B C D E These are the common links for all web configurator screens B Click this link to save your configuration into the switch s nonvolatile memory Once saved the configuration of your switch stays the same even 1f the switch s power is turned off C Click this link to display the Status screen or the home screen D Click this link to logout of the web configurator 49 Chapter 4 The Web Configurator ES 2024 Series User s Guide E Click this link to display web help pages The help pages provide descriptions for
95. AN vlaniq gvrp Displays GVRP settings 13 ingress check Displays the ingress check setting 13 port isolation Displays port isolation settings 13 ssh lt 1 2 gt Connects to an SSH server with 13 user8 dest the specified SSH version ip command Connects to an SSH server with 13 the specified SSH version and addition commands to be executed on the server traceroute lt ip host name gt Determines the path a packet 13 vlan lt vlan takes to a device id gt ttl 1 255 gt wait lt l 60 gt queries lt 1 10 gt help Displays command help 13 information write memory Saves current configuration to the 13 configuration file the switch is currently using 195 Chapter 30 Introducing the Commands ES 2024 Series User s Guide 30 11 3 General Configuration Mode The following table lists the commands in Configuration or Config mode Table 72 Command Summary Configuration Mode COMMAND DESCRIPTION PRIVILEGE admin lt pw string gt Changes the administrator 14 password lt confirm string gt password bandwidth Enables bandwidth control 13 control cluster lt vlan id gt Sets the cluster management 13 VLAN ID member mac password Sets the cluster member switch s 13 address lt password hardware MAC address and str gt password name lt cluster Configures a name to identify the 13 name gt cluster manager rcommand
96. C address came 2 The switch checks to see if the frame s destination MAC address matches a source MAC address already learned in the MAC table Ifthe switch has already learned the port for this MAC address then it forwards the frame to that port Ifthe switch has not already learned the port for this MAC address then the frame is flooded to all ports Too much port flooding leads to network congestion Ifthe switch has already learned the port for this MAC address but the destination port is the same as the port it came in on then it filters the frame Figure 97 MAC Table Flowchart Is destination MAC address in the MAC Table Yes Is the outgoing port different from the incoming port Filter this Forward to frame outgoing port Chapter 27 MAC Table 176 ES 2024 Series User s Guide 27 2 Viewing the MAC Table Click Management MAC Table in the navigation panel to display the screen Note Click MAC VID or Port in the Sort by field to display the MAC address entries Figure 98 MAC Table MAC Table Sort by MAC VID Port Index MAC Address VID Port Type 1 00 00 b4 ca 73 94 1 2 dynamic 2 00 00 88 71 e3 f9 1 2 dynamic 3 00 00 88 7c 14 80 1 2 dynamic 4 00 02 83 57 ea 4f 1 2 dynamic 5 00 04 80 9b 78 00 1 2 dynamic 6 00 07 40 a4 f2 04 1 2 dynamic 7 00 0a e4 13 7 67 1 2 dynamic 8 00 0a 64 22 84 7c 1 2 dynamic 9 00 00 60 78 d5 e9 1 2 dynamic 10 00 00 60 8f 09 a1 1
97. Click Add to save the new rule to the switch It then displays in the summary table at the bottom of the screen The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration Clear Click Clear to clear the fields to the factory defaults Index This field displays the index number of the rule Click an index number to change the settings Active This field displays Yes when the rule is activated and No when is it deactivated Name This field displays the descriptive name for this rule This is for identification purpose only MAC This field displays the source destination MAC address with the VLAN identification Address number to which the MAC address belongs VID This field displays the ID of the VLAN to which this filter applies Delete Check the rule s that you want to remove in the Delete column and then click the Delete button Cancel Click Cancel to clear the selected checkbox es in the Delete column 93 Chapter 10 Filtering ES 2024 Series User s Guide CHAPTER 11 Spanning Tree Protocol This chapter introduces the Spanning Tree Protocol STP and Rapid Spanning Tree Protocol RSTP 11 4 STP RSTP Overview R STP detects and breaks network loops and provides backup links between switches bridges or routers
98. Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration 101 Chapter 12 Bandwidth Control ES 2024 Series User s Guide CHAPTER 13 Broadcast Storm Control This chapter introduces and shows you how to configure the broadcast storm control feature 13 1 Broadcast Storm Control Overview Broadcast storm control limits the number of broadcast frames that can be stored in the switch buffer or sent out from the switch Broadcast frames that arrive when the buffer is full are discarded Enable this feature to reduce broadcast traffic coming into your network 13 2 Broadcast Storm Control Setup Click Advanced Application Broadcast Storm Control in the navigation panel to display the screen as shown next Figure 45 Broadcast Storm Control O Broadcast Storm Control J Active 7 Port Active Rate od ri Kbps 64 Kbps 64 Kbps 64 Kbps MM MM MM ee ae gg dl DI LD E 24 C 64 Kbps 25 r 64 Kbps 26 n 64 Kbps Apply Cancel The following table describes the labels in this screen Table 26 Broadcast Storm Control LABEL DESCRIPTION Active Select this check box to enable broadcast storm control on the switch
99. Click Delete to remove the selected entry from the summary table Cancel Click Cancel to clear the Delete check boxes 139 Chapter 20 Static Route ES 2024 Series User s Guide CHAPTER 21 DiffServ Code Point This chapter shows you how to set up Diffserv Code Point DSCP on each port and how to convert DSCP values to IEEE 802 1p values 21 1 DiffServ Overview DiffServ Code Point is a field used for packet classification on DiffServ Differentiated Services networks The higher the value the higher the priority Lower priority packets may be dropped if the total traffic exceeds the capacity of the network 21 2 Activating DiffServ Activate DiffServ to allow the switch to enable DiffServ on the selected port s Click IP Application DiffServ in the navigation panel to display the screen as shown Figure 67 DiffServ muc s DSCP Setting Active D v S a gt a OOOO mae Apply Cancel The following table describes the labels in this screen Table 46 DiffServ LABEL DESCRIPTION Active Select this option to enable DiffServ on the switch Port This field displays the index number of a port on the switch Chapter 21 DiffServ Code Point 140 ES 2024 Series User s Guide Table 46 DiffServ continued LABEL DESCRIPTION i Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all
100. EE 176 47 2 Viewing the MAC TADE 2uciceceisiesscestaseti ccidates ise sene e uat Ab dinana 177 Chapter 28 ARP ER 178 20 1 ARP e E 178 28 11 How ARP WOKS E 178 20 2 Viewing fie ARE KEE 178 Chapter 29 DONISINS E 180 td CONG E 180 Chapter 30 Introducing the Commands siisisinisicssssacisiectchirestenrsiearsesterieetiairestersincrisenaete 182 SEI A E M 182 as Boc CN WE 182 30 21 Mul ple LOGIT M 182 ausa nne pensas E 182 eeu T Itl EE 183 CURE ELM rr 183 SI EE EEDA CANET EN NE EN 183 30 9 The Login SCROI e 184 30 4 Command Syntax CONV EE 184 30 9 Changing the Password E 185 30 6 Account Privilege LEVIS 4 cerent eer nia izet ed veda Steed NENNEN 185 307 Command Modes RT Ee Ee 186 Oe HEN FEID eegene 187 30 8 1 List of Available Commands cscisscrtscssssevissaasassisasanssaeesscssstesnsersassntyaness 187 30 8 2 Detailed Command Informatio Luise cett rtt rnb Ek nn E Lata 188 320 9 Using Command History aicussasecciiedesu uu rain ctt addebat d adaca itl aA 189 30 10 Saving Your Configuration cs sa cto rts Een ERR ERE De RR MB HU I RA ERU ER 189 FN ME Den Coniguration FING mee UU a 189 30 10 2 Loggo AIT e 190 EAR 190 FUNVMEEUC qu co eT 190 AJ TLZIEnable Modo coated iin Db oo e ro RR e S Oc pe ds 191 30 11 3 General Configuration Mode eeeceeeeeeiee cena ennn etit aaa 196 30 11 4 interface port channel Commandes
101. EIL A LASER DE CLASS 1 PRODUCT COMPLIES WITH 21 CFR 1040 10 AND 1040 11 PRODUIT CONFORME SELON 21 CFR 1040 10 ET 1040 11 3 Certifications ES 2024 Series User s Guide Certifications 1 Go to www zyxel com 2 Select your product from the drop down list box on the ZyXEL home page to go to that product s page 3 Select the certification you wish to view from this page Certifications 4 ES 2024 Series User s Guide Safety Warnings For your safety be sure to read and follow all warning notices and instructions Do NOT use this product near water for example in a wet basement or near a swimming pool Do NOT expose your device to dampness dust or corrosive liquids Do NOT store things on the device Do NOT install use or service this device during a thunderstorm There is a remote risk of electric shock from lightning Connect ONLY suitable accessories to the device Do NOT open the device or unit Opening or removing covers can expose you to dangerous high voltage points or other risks ONLY qualified service personnel should service or disassemble this device Please contact your vendor for further information For devices that use any external cables or cords Make sure to connect the cables to the correct ports Place connecting cables carefully so that no one will step on them or stumble over them Always disconnect all cables from this device before servicing or disassembling Use
102. ES 2024 Series Ethernet Switch User s Guide Version 3 70 7 2006 Edition 1 ZyXEL ES 2024 Series User s Guide Copyright Copyright O 2006 by ZyXEL Communications Corporation The contents of this publication may not be reproduced in any part or as a whole transcribed stored in a retrieval system translated into any language or transmitted in any form or by any means electronic mechanical magnetic optical chemical photocopying manual or otherwise without the prior written permission of ZyXEL Communications Corporation Published by ZyXEL Communications Corporation All rights reserved Disclaimer ZyXEL does not assume any liability arising out of the application or use of any products or software described herein Neither does it convey any license under its patent rights nor the patent rights of others ZyXEL further reserves the right to make changes in any products described herein without notice This publication is subject to change without notice Trademarks ZyNOS ZyXEL Network Operating System is a registered trademark of ZyXEL Communications Inc Other trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners Copyright 2 ES 2024 Series User s Guide Certifications Federal Communications Commission FCC Interference Statement This device complies with Part 15 of FCC rules Operation is subject to the followin
103. FTP session saving the current configuration to a file called config cfg on your computer If your T FTP client does not allow you to have a destination filename different than the source you will need to rename them as the switch only recognizes config and ras Be sure you keep unaltered copies of both files for later use Note Be sure to upload the correct model firmware as uploading the wrong model firmware may damage your device 22 8 2 FTP Command Line Procedure 1 Launch the FTP client on your computer 2 Enter open followed by a space and the IP address of your switch 3 Enter the user name for example admin 4 Enter your password as requested the default is 1234 5 Enter bin to set transfer mode to binary Chapter 22 Maintenance 148 ES 2024 Series User s Guide 6 Use put to transfer files from the computer to the switch for example put firmware bin ras transfers the firmware on your computer firmware bin to the switch and renames it to ras Similarly put config cfg config transfers the configuration file on your computer config cfg to the switch and renames it to config Likewise get config config cfg transfers the configuration file on the switch to your computer and renames it to config cfg See Table 50 on page 148 for more information on filename conventions 7 Enter quit to exit the ftp prompt 22 8 3 GUI based FTP Clients The following table describes some
104. Java Sun Use Java 2 v1 4 1 07 for applet requires restart B Microsoft VM P a console enabled requires restart mn ogging enabled D ompiler for virtual machine enabled requires restart Multimedia O Always show Internet Explorer 5 0 or later Radio toolbar O Don t display online media content in the media bar Enable Automatic Image Resizing of b Restore Defaults 35 3 Problems with the Password Table 78 Troubleshooting the Password PROBLEM CORRECTIVE ACTION Cannot access the The password field is case sensitive Make sure that you enter the correct Switch password using the proper casing The administrator username is admin The default administrator password is 1234 The username and password are case sensitive Make sure that you enter the correct password and username using the proper casing If you have changed the password and have now forgotten it you will need to upload the default configuration file This restores all of the factory defaults including the password Chapter 35 Troubleshooting 256 ES 2024 Series User s Guide 257 Chapter 35 Troubleshooting ES 2024 Series User s Guide APPENDIX A Product Specifications These are the switch product specifications Table 79 General Product Specifications Ethernet Interface 24 10 100 Base TX interfaces Auto negotiation Auto MDI MDIX Compliant with IEEE 802 3 3u Back pressure flow c
105. LA em 79 ae ALE deed 79 cee Pon VELAN MET SU ENa a 80 pA Select hie VLAN TIPO 1icssieneiezute riter EE rU E RECS br ERR er rtl ttis 80 83 malo EE 81 553 7 Statie VLAN E 81 mw iis c Mee E 82 55 9 CODISUESCS old VLAN ciere te ate dee Po epe bl debe pv 82 5 54 Configure VLAN Port Settings ioucccectessesczccisesecenbtskases casti eee ce cba aaepe rsen 84 cR Portbased VLAN DEUD Tn 85 8 6 1 Configure a Portbased VLAN E 86 Chapter 9 Static MAC Forwardihig scisiisiisseiccsisssacessariavaatantataatnaiannarsanindainatlenankaisenieneatenteniatentes 90 9 1 Statie MAC Forwarding EXVEIVIB 000 sexi I Rr RD Be poH Ere LA HERPES ERR PAS 90 9 2 Configuring Static MAC Forwarding EE 90 Chapter 10 iita 92 Ke e 92 10 2 Configure Filternng RUIG ucc reta ca exa la ner ra Fa CI ea a aka en n eai cta da 92 Chapter 11 Spanning Tee Protocol ete 94 REECIILICIIE 17 Me M T 94 LEID uit rcs NEN 94 TI LZ HOWSSTPNVBEKS oio GS PR NU NE DEM 95 KN EE 95 EE tee 95 TRA CORMGUAINE STP rr 96 Table of Contents 12 ES 2024 Series User Guide Chapter 12 Baldwidti GON RE 100 121 Bandwidih COnel SO eat 100 Chapter 13 Broadcast Storm Control e 102 13 1 Broadcast Storm Control OVEMVIOW 2 rcooussstnronsveerreonmventnrromrvenrnsndenneds 102 13 2 Bidadcast Storm Control SSP EE 102 Chapter 14 Mirong WEE 104 14 1 Mironng Le E 104 14 2 EDIT PUA EE 104 Chapter 15 Blat euius 108 191 Link Aggregalo
106. LAN the switch does not have any ports to which it will send the frame it won t check the port filter 34 3 5 Delete VLAN ID Syntax no vlan vlan id where vlan id The VLAN ID 1 4094 This command deletes the specified VLAN ID entry from the static VLAN table The following example deletes entry 2 in the static VLAN table sysname config no vlan 2 34 4 Enable VLAN Syntax vlan vlan id This command enables the specified VLAN ID in the SVLAN Static VLAN table 245 Chapter 34 IEEE 802 1Q Tagged VLAN Commands ES 2024 Series User s Guide 34 5 Disable VLAN Syntax vlan lt vlan id gt inactive This command disables the specified VLAN ID in the SVLAN Static VLAN table 34 6 Show VLAN Setting Syntax show vlan This command shows the IEEE 802 1Q Tagged SVLAN Static VLAN table An example is shown next VID is the VLAN identification number Status shows whether the VLAN is static or active Elap Time is the time since the VLAN was created on the switch The TagCt1 section of the last column shows which ports are tagged and which are untagged sysname show vlan The Number of VLAN 3 Idx VID Status Elap Time TagCtl 1 1 Static 0 12 13 Untagged 1 28 Tagged Bi 100 Static 0 00 17 Untagged Tagged 1 24 1 200 Static 0 00 07 Untagged 1 12 Tagged 213928 Chapter 34 IEEE 802 1Q Tagged VLAN Commands 246 ES 2024 Series User
107. Level 4 Typically used for controlled load latency sensitive traffic such as SNA Systems Network Architecture transactions Level 3 Typically used for excellent effort or better than best effort and would include important business traffic that can tolerate some delay Level 2 This is for spare bandwidth Level 1 This is typically used for non critical background traffic such as bulk transfers that are allowed but that should not affect other applications and users Level 0 Typically used for best effort traffic Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration 7 6 IP Setup Use the IP Setup screen to configure the default gateway device the default domain name server and add switch management IP address 7 6 1 Management IP Addresses The switch needs an IP address for it to be managed over the network The factory default IP address is 192 168 1 1 The subnet mask specifies the network number portion of an IP address The factory default subnet mask is 255 255 255 0 Chapter 7 Basic Setting 72 ES 2024 Series User s Guide You can configure up to 64 IP addresses which are used to access and manage the switch from the ports b
108. MAC address 13 mac addr vlan port filtering rule lt vlan id gt inactive Disables a static MAC address 13 port filtering rule mac forward name lt name gt mac Configures a static MAC address 13 lt mac addr gt vlan forwarding rule lt vlan id gt interface lt interface id gt inactive Disables a static MAC address 13 forwarding rule mirror egress mac mac Sets port mirroring for the MAC 13 filter addr address on the outgoing traffic type Sets the direction of the outgoing 13 all dest sr traffic for port mirroring c gt ingress mac lt mac Sets port mirroring for the MAC 13 addr gt address on the incoming traffic type Sets the direction of the incoming 13 lt all dest sr_ traffic for port mirroring c mirror port Enables port mirroring 13 lt port num gt Sets the monitor port 13 mode zynos Changes the CLI mode to the 13 ZyNOS format multi login Enables multi login 14 mvr lt vlan Enters the MVR Multicast VLAN 13 id gt Registration configuration mode See Section 30 11 5 on page 208 for more information no bandwidth control Disable bandwidth control on the 13 Switch cluster Disables cluster management on 13 the switch cluster member mac Removes the cluster member 13 address gt diffserv Disables the DiffServ settings 13 https timeout Resets the session timeout to the 13 default of 300 seconds igmp filtering 13 Chapter 30 Introducing the Commands 198 ES 2024 Series User s
109. NS domain name Server Port Setup This link takes you to screens where you can configure settings for individual switch ports Advanced Application VLAN This link takes you to screens where you can configure port based or 802 1Q VLAN depending on what you configured in the Switch Setup menu Static MAC This link takes you to screens where you can configure static MAC addresses for a Forwarding port These static MAC addresses do not age out Filtering This link takes you to a screen to set up filtering rules Spanning Tree This link takes you to screens where you can configure the STP RSTP to prevent Protocol network loops Bandwidth This link takes you to screens where you can cap the maximum bandwidth allowed Control from specified source s to specified destination s Broadcast Storm Control This link takes you to a screen to set up broadcast filters Mirroring This link takes you to screens where you can copy traffic from one port or ports to another port in order that you can examine the traffic from the first port without interference Link Aggregation This link takes you to a screen where you can logically aggregate physical links to form one logical higher bandwidth link Port This link takes you to a screen where you can configure RADIUS Remote Authentication Authentication Dial In User Service a protocol for user authentication that allows you to use an external server to validate an unlim
110. Name This field displays the descriptive name for this setting Start Address This field displays the starting IP address of the multicast group End Address This field displays the ending IP address of the multicast group Delete Select Delete All and click Delete to remove all entries from the table Select Delete Group and click Delete to remove the selected entry ies from the table Cancel Select Cancel to clear the checkbox es in the table Chapter 19 Multicast ES 2024 Series User s Guide 19 7 1 MVR Configuration Example The following figure shows a network example where ports 1 2 and 3 on the switch belong to VLAN 1 In addition port 17 belongs to the multicast group with VID 200 to receive multicast traffic the News and Movie channels from the remote streaming media server S Computers A B and C in VLAN are able to receive the traffic Figure 63 MVR Configuration Example H mm 1 News 224 1 4 10 224 1 4 50 Li Multicast VID 200 Movie 230 1 2 50 230 1 2 60 Ae mmm mmm To configure the MVR settings on the switch create a multicast group in the MVR screen and set the receiver and source ports Chapter 19 Multicast 134 ES 2024 Series User s Guide Figure 64 MVR Configuration Example OTD Multicast Setting Group Configuration Active Vv Name Premium Multicast VLAN ID 200 Mode Dynamic C Compatible Port Source Port Receiver Port
111. P is used to exchange management information between the network management system NMS and a network element NE A manager station can manage and monitor the switch through the network via SNMP version one SNMPv1 and or SNMP version 2c The next figure illustrates an SNMP management operation SNMP is only available if TCP IP is configured Figure 76 SNMP Management Model Manager b Y Agent Agent Agent Managed Device Managed Device Managed Device An SNMP managed network consists of two main components agents and a manager An agent is a management software module that resides in a managed switch the switch An agent translates the local management information from the managed switch into a form compatible with SNMP The manager is the console through which network administrators perform network management functions It executes applications that control and monitor managed devices The managed devices contain object variables managed objects that define each piece of information to be collected about a switch Examples of variables include such as number of packets received node port status etc A Management Information Base MIB is a collection of managed objects SNMP allows a manager and agents to communicate for the purpose of accessing these objects 151 Chapter 23 Access Control ES 2024 Series User s Guide SNMP itself is a simple request response protocol based on the manager agent model The manager issu
112. P snooping MVR Table 80 Management Specifications System Control Alarm Status surveillance LED indication for alarm and system status Performance monitoring Line speed Four RMON groups history statistics alarms and events Throughput monitoring CMP packet transmission Port mirroring and aggregation Spanning Tree Protocol IGMP snooping Firmware upgrade and download through FTP TFTP Login authorization and security levels read only and read write Self diagnostics FLASH memory Network Management CLI through console port and telnet Web based management Up to 64management IP address in different VLAN Clustering up to 24 switches can be manage by one IP SNMP RMON groups history statistics alarms and events MIB RFC1213 MIB II RFC1493 Bridge MIB RFC1643 Ethernet MIB RFC1757 Four groups of RMON RFC 1155 SMI RFC2674 Bridge MIB extension for IEEE 802 1Q Private MIBs Table 81 Physical and Environmental Specifications LEDs Per switch PWR SYS ALM Per Ethernet port LNK ACT FDX COL ES 2024A PoE ES 2024PWR Dimension Standard 19 rack mountable ES 2024A 438 mm W x 173 mm D x 44 5 mm H ES 2024PWR 438 mm W x 270 mm D x 44 5 mm H 259 Product Specifications ES 2024 Series User s Guide Table 81 Physical and Environmental Specifications continued Weight ES 2024A 2 2 Kg ES 2024PWR 4 Kg Tempera
113. SH WOKS e 155 23 7 SSH Implementation on the Switch A 156 23 4 1 Reguirements Tor Using SSH EEN 157 2h ie ROLE x cn 157 Nee e RRE 157 249 FL RT 158 23 9 1 Internet Explorer Warning Messages cccscccccreessccccereeseeceeeneneeees 158 23 9 2 Netscape Navigator Warning Messages eeeeeeeeeeereeeeeerereerrrsseees 159 Pores UNE Man SOGE c C 160 29 10 Sevice Port Access Control esee rn rie Eiern d aa ada RR ENEE KEES 161 rewWir ueriT cue ucc ert 161 Chapter 24 RIED elim 164 oma ITI e 164 Chapter 25 llb 166 VEL Ee 166 PR c eco 166 203 yag Server SON EE 167 Chapter 26 Cluster Management ris iicisiicsisintiviscinssciasscatesiavisiasasilcncas AV REA IuRin FoU Reb olia Ti CX E evi E Ia Rada 170 26 1 Cluster Management OVOlVIBW icc eroe ter reonin ort mann ael ebeu ceto s 170 26 2 Cluster Management Status sees asses had iens ko rk ausa a bak Ub a p ERA bua ikaran 171 26 2 1 Cluster Member Switch Management eene 172 26 2 1 1 Uploading Firmware to a Cluster Member Switch 172 26 3 Configuring Cluster Management sassseeeerrreeesernsssesrneserrrrneseeenneaerinnnnseenaae 173 15 Table of Contents ES 2024 Series User Guide Chapter 27 MAG TAD m 176 27 1 EN
114. Series User s Guide 219 Chapter 31 Command Examples ES 2024 Series User s Guide CHAPTER 32 Configuration Mode Commands This chapter describes how to enable and configure your switch s features using commands For more background information see the feature specific chapters which proceed the commands chapters 32 1 Setting Login Accounts Syntax logins username username password password logins username username privilege 0 14 where username username Specifies a new user up to 32 alphanumeric characters Enter a user name to change the settings of an existing account password password Specifies the new password up to 32 alphanumeric characters for this user privilege 0 14 Assigns a privilege level for the user Refer to Section 30 6 on page 185 for more information Use this command to configure a login account The following example creates a new login account with a user name of JohnDoe a password of 12345678 and a privilege level of 12 sysname config sysname config logins username JohnDoe password 12345678 sysname config logins username JohnDoe privilege 12 sysname config exit sysname show logins Login Username Privilege L JohnDoe 12 2 0 3 0 4 0 sysname Chapter 32 Configuration Mode Commands 220 ES 2024 Series User s Guide 32 2 Enabling IGMP Snooping To enable IGMP snooping on the switch Enter igmp sno
115. Subnets SUBNET SUBNET ADDRESS FIRST ADDRESS LAST ADDRESS pisa qu r 1 30 31 S F 33 62 63 3 64 65 94 2 S ab 97 126 127 5 128 129 158 159 6 160 161 190 191 7 192 193 222 223 8 224 225 254 255 The following table is a summary for class C subnet planning Table 94 Class C Subnet Planning eee ee HORSE SUBNET MASK NO SUBNETS Seege PER 1 255 255 255 128 25 126 2 255 255 255 192 26 62 3 255 255 255 224 27 30 4 255 255 255 240 28 16 14 5 255 255 255 248 29 32 6 6 255 255 255 252 30 64 2 7 255 255 255 254 31 128 1 Subnetting With Class A and Class B Networks For class A and class B addresses the subnet mask also determines which bits are part of the network number and which are part of the host ID A class B address has two host ID octets available for subnetting and a class A address has three host ID octets see Table 82 on page 263 available for subnetting Appendix B IP Addresses and Subnetting 268 ES 2024 Series User s Guide The following table is a summary for class B subnet planning Table 95 Class B Subnet Planning EE SE SUBNET MASK NO SUBNETS ape ale PER 1 255 255 128 0 17 32766 2 255 255 192 0 18 16382 3 255 255 224 0 19 8190 4 255 255 240 0 20 16 4094 5 255 255 248 0 21 32 2046 6 255
116. TP over SSL See HTTPS HTTPS example 158 HyperText Transfer Protocol over Secure Socket Layer See HTTPS IEEE 802 1p 72 IEEE 802 1p values 140 IEEE 802 1w RSTP IEEE 802 1x 32 112 Note 112 IEEE 802 3ad IEEE 802 3x 76 IGMP 124 snooping 124 version IGMP filtering 124 profile 126 127 IGMP snooping 31 MVR ingress check 85 ingress port 87 initial setup example 56 Internet Group Multicast Protocol See IGMP IP setup 72 iStacking See cluster management L LACP link aggregation ID 109 note 108 server 110 System priority 110 timeout 111 LEDD 46 limit MAC address learning 119 Link Aggregate Control Protocol See LACP link aggregation 31 108 ID 109 note 108 server 111 timeout 111 load factory defaults 145 lockout 54 log 164 log into the web configurator 48 logical link 108 login 48 184 password 53 login account 154 account type 154 number of 154 login precedence 69 logout 55 190 MAC address aging time 71 MAC address forwarding decision 176 MAC address learning 71 118 MAC table 176 disaply 177 How it works 176 Sort 177 maintenance 144 backup configuration 147 firmware upgrade 146 load factory defaults 145 restore configuration 146 management interface CLI 182 management IP address 48 72 default setting 72 DHCP setup 73 management VID 74 MIB supported 152 Index 272 ES 2024 Series User s Guide mini GBIC See GBIC mirror port 104 mirroring 104 monitor port 104 MSA MTU
117. Tagging Select this checkbox if you want the port to tag the VLAN ID in all outgoing frames transmitted Add Click Add to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields VLAN This field displays the multicast VLAN ID Active This field displays whether the multicast group is enabled or not Name This field displays the descriptive name for this setting Mode This field displays the MVR mode Source Port This field displays the source port number s Receiver Port This field displays the receiver port number s 802 1p This field displays the priority level Delete To delete a multicast VLAN s select the rule s that you want to remove in the Delete column then click the Delete button Cancel Click Cancel to clear the Delete check boxes 19 7 MVR Group Configuration All source ports and receiver ports belonging to a multicast group can receive multicast data sent to this multicast group Configure MVR IP multicast group address es in the Group Configuration screen Click Group Configuration in the MVR screen Note A port can belong to more than one multicast VLAN However IP multicast group addresses in different multicast VLANs cannot overlap Chapter 19 Mul
118. Tx Tagging 4 Norma C C Forbidden z ag Norma C Fixed Forbivden v Tx Tagging 24 ZS Norma C Fixed C Forbidden WM Tx Tagging 25 Norma C Fixed C Forbidden V Tx Taaging 26 Norma C Fixed C Forbidden M Tx Tagging Add Cancel Clear VID Active Name Delete t Yes D Delete Cancel The following table describes the related labels in this screen Table 16 VLAN Static VLAN LABEL DESCRIPTION ACTIVE Select this check box to activate the VLAN settings Name Enter a descriptive name for the VLAN group for identification purposes VLAN Group ID Enter the VLAN ID for this static entry the valid range is between 1 and 4094 Port The port number identifies the port you are configuring Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Control Select Normal for the port to dynamically join this VLAN group using GVRP This is the default selection Select Fixed for the port to be a permanent member of this VLAN group Select Forbidden if you want to prohibit the port from joining this VLAN group Tagging Select TX Tagging if you want the port to tag all outgoing frames transmitted with this VLAN Group ID
119. able to forward or not forward multicast traffic to the receiver ports In compatible mode the switch does not send any IGMP reports In this case you must manually configure the forwarding settings on the multicast devices in the multicast VLAN 19 5 3 How MVR Works The following figure shows a multicast television example where a subscriber device such as a computer in VLAN 1 receives multicast traffic from the streaming media server S via the switch Multiple subscriber devices can connect through a port configured as the receiver on the switch 129 Chapter 19 Multicast ES 2024 Series User s Guide When the subscriber selects a television channel computer A sends an IGMP report to the switch to join the appropriate multicast group If the IGMP report matches one of the configured MVR multicast group addresses on the switch an entry is created in the forwarding table on the switch This maps the subscriber VLAN to the list of forwarding destinations for the specified multicast traffic When the subscriber changes the channel or turns off the computer an IGMP leave message is sent to the switch to leave the multicast group The switch sends a query to VLAN 1 on the receiver port in this case a DSL port on the switch If there is another subscriber device connected to this port in the same subscriber VLAN the receiving port will still be on the list of forwarding destination for the multicast traffic Otherwise the swit
120. ailable on models with the PoE feature radius server Displays RADIUS server settings 13 remote Displays all secured client 13 management information index Displays the specified secured 13 client information running config Displays current operating 13 configuration help Displays detailed information and 13 parameters for this command interface port Displays current operating 13 channel port configuration on a port by port list basis Optionally specifies which bandwidth settings are displayed limitare service Displays service control settings 13 control snmp server Displays SNMP settings 13 spanning tree config Displays Spanning Tree Protocol 13 STP settings ssh Displays general SSH settings 13 key Displays internal SSH publicand 13 lt rsal rsa dsa gt private key information Chapter 30 Introducing the Commands 194 ES 2024 Series User s Guide Table 71 Command Summary Enable Mode continued COMMAND DESCRIPTION PRIVILEGE known hosts Displays known SSH hosts 13 information session Displays current SSH session s 13 system Displays general system 13 information information time Displays current system time and 13 date timesync Displays time server information 13 trunk Displays link aggregation 13 information vlan Displays the status of all VLANs 13 lt vlan id gt Displays the status of the specified 13 VL
121. aining This field displays the amount of power the switch can still provide for PoE Power W Note The switch must have at least 16W of remaining power in order to supply power to a PoE device even if the PoE device requested for a lower power supply than 16W Hardware Monitor Temperature The switch has temperature sensors that are capable of detecting and reporting if the Unit temperature rises above the threshold You may choose the temperature unit Centigrade or Fahrenheit in this field Temperature CPU MAC and LOCAL refer to the location of the temperature sensors on the circuit board Current This shows the current temperature in degrees centigrade at this sensor MAX This field displays the maximum temperature measured at this sensor MIN This field displays the minimum temperature measured at this sensor Threshold This field displays the upper temperature limit at this sensor Status This field displays Normal for temperatures below the threshold and Error for those above If Error displays check that the fans are working and make sure that you do not block ventilation holes on the switch Fan Speed A properly functioning fan is an essential component along with a sufficiently RPM ventilated cool operating environment in order for the device to stay within the temperature threshold Each fan has a sensor that is capable of detecting and reporting if the fan speed falls below the threshold shown Current This field dis
122. aintenance screen click the Click Here button next to Load Factory Default to clear all switch configuration information you configured and return to the factory defaults The following message appears Figure 70 Load Factory Default Conformation Microsoft Internet Explorer xj 2 Are you sure you want to load Factory default Cancel 2 Click OK to reset all switch configurations to the factory defaults 3 In the web configurator click the Save button to make the changes take effect If you want to access the switch web configurator again you may need to change the IP address of your computer to be in the same subnet as that of the default switch IP address 192 168 1 1 22 3 Save Configuration To save the configuration changes permanently to switch click Config 1 next to Save Configuration in the main Maintenance screen The switch saves the configuration to first configuration file Alternatively click Save on the top right hand corner in any screen to save the configuration changes Note Clicking the Apply or Add button does NOT save the changes permanently All unsaved changes are erased after you reboot the switch 22 4 Reboot System Reboot System allows you to restart the switch without physically turning the power off You also set the switch to use the first configuration file Config 1 when you reboot the switch Follow the steps below to reboot the switch 1 In the Maintenance screen click the Config 1 b
123. all of the configuration screens 4 3 1 Menu Overview In the navigation panel click a main link to reveal a list of submenu links Table 3 Navigation Panel Sub links Overview BASIC SETTING ADVANCED APPLICATION IP APPLICATION MANAGEMENT System Info General Setup Switch Setup IP Setup Port Setup plication Vianagement VLAN Static MAC Forwarding Filtering Spanning Tree Protocol Bandwidth Control Broadcast Storm Control Mirroring Link Aggregation Port Authentication Port Security Queuing Method Multicast Static Routing DiffServ Maintenance Access Control Diagnostic Syslog Cluster Management MAC Table ARP Table Configure Clone Chapter 4 The Web Configurator ES 2024 Series User s Guide The following table lists the various web configurator screens within the sub links Table A Web Configurator Screen Sub links Details General Setup Switch Setup IP Setup Port Setup VLAN Status VLAN Port Setting Static VLAN Static MAC Forwarding Filtering Spanning Tree Protocol Status Spanning Tree Protocol Configuration Bandwidth Control Broadcast Storm Control Mirroring Link Aggregation Link Aggregation Protocol Status Configuration Port Authentication RADIUS 802 1x Port Security Queuing Method Multicast Status Multicast Setting IGMP Filtering Profile MVR Group Configuratio
124. ame or a multicast frame for a multicast group that is known by the system is duplicated only on ports that are members of the VID except the ingress port itself thus confining the broadcast to a specific domain Chapter 8 VLAN 78 ES 2024 Series User s Guide 8 2 Automatic VLAN Registration GARP and GVRP are the protocols used to automatically register VLAN membership across switches 8 2 1 GARP GARP Generic Attribute Registration Protocol allows network switches to register and de register attribute values with other GARP participants within a bridged LAN GARP is a protocol that provides a generic mechanism for protocols that serve a more specific application for example GVRP 8 2 1 1 GARP Timers Switches join VLANs by making a declaration A declaration is made by issuing a Join message using GARP Declarations are withdrawn by issuing a Leave message A Leave All message terminates all registrations GARP timers set declaration timeout values 8 2 2 GVRP GVRP GARP VLAN Registration Protocol is a registration protocol that defines a way for switches to register necessary VLAN members on ports across the network Enable this function to permit VLANs groups beyond the local switch Please refer to the following table for common IEEE 802 1Q VLAN terminology Table 13 IEEE 802 1Q VLAN Terminology VLAN PARAMETER TERM DESCRIPTION VLAN Type Permanent VLAN This is a static VLAN created manually D
125. ample above is 2 2 or 126 hosts for each subnet 192 168 1 0 with mask 255 255 255 128 is the subnet itself and 192 168 1 127 with mask 255 255 255 128 is the directed broadcast address for the first subnet Therefore the lowest IP address that can be assigned to an actual host for the first subnet is 192 168 1 1 and the highest is 192 168 1 126 Similarly the host ID range for the second subnet is 192 168 1 129 to 192 168 1 254 Example Four Subnets The above example illustrated using a 25 bit subnet mask to divide a class C address space into two subnets Similarly to divide a class C address into four subnets you need to borrow two host ID bits to give four possible combinations 00 01 10 and 11 The subnet mask is 26 bits 11111111 11111111 11111111 11000000 or 255 255 255 192 Each subnet contains 6 host ID bits giving 26 2 or 62 hosts for each subnet all zeroes is the subnet itself all ones 1s the broadcast address on the subnet Table 89 Subnet 1 IP SUBNET MASK NETWORK NUMBER seed E IP Address 192 168 1 0 IP Address Binary 11000000 10101000 00000001 00000000 Subnet Mask Binary 11111111 11111111 11111111 11000000 Appendix B IP Addresses and Subnetting 266 ES 2024 Series User s Guide Table 89 Subnet 1 continued LAST OCTET BIT IP SUBNET MASK NETWORK NUMBER VALUE Subnet Address 192 168 1 0 Lowest Host ID 192 168 1 1 Broadcast Address
126. ance Screen Click Management Maintenance in the navigation panel to open the following screen Figure 69 Maintenance e Maintenance J Current Configuration 1 Firmware Upgrade Click Here Restore Configuration Click Here Backup Configuration Click Here Load Factory Default Click Here Save Configuration Config 1 Reboot System Config 1 The following table describes the labels in this screen Table 49 Maintenance LABEL DESCRIPTION Current This field displays the configuration file Configuration 1 the switch is currently using Firmware Click Click Here to go to the Firmware Upgrade screen Upgrade Restore Click Click Here to go to the Restore Configuration screen Configuration Backup Click Click Here to go to the Backup Configuration screen Configuration Load Factory Click Click Here to reset the current running configuration to the factory default settings Default Save Click Config 1 to save the current running configuration to the first configuration file Configuration Reboot Click Config 1 to reboot the system and load Configuration 1 on the switch System Note Make sure to click the Save button in any screen to save your settings to the current configuration on the switch Chapter 22 Maintenance 144 ES 2024 Series User s Guide 22 2 Load Factory Default Follow the steps below to reset the switch back to the factory defaults 1 In the M
127. and precautions and describes the installation steps 2 2 1 Rack mounted Installation Requirements Two mounting brackets Eight M3 flat head screws and a 2 Philips screwdriver Four M5 flat head screws and a 2 Philips screwdriver Note Failure to use the proper screws may damage the unit 2 2 1 1 Precautions Make sure the rack will safely support the combined weight of all the equipment it contains Make sure the position of the switch does not make the rack unstable or top heavy Take all necessary precautions to anchor the rack securely before installing the unit 2 2 2 Attaching the Mounting Brackets to the Switch 1 Position a mounting bracket on one side of the switch lining up the four screw holes on the bracket with the screw holes on the side of the switch Figure 7 Attaching the Mounting Brackets 2 Using a 2 Philips screwdriver install the M3 flat head screws through the mounting bracket holes into the switch 3 Repeat steps and 2 to install the second mounting bracket on the other side of the switch 4 You may now mount the switch on a rack Proceed to the next section 2 2 3 Mounting the Switch on a Rack 1 Position a mounting bracket that is already attached to the switch on one side of the rack lining up the two screw holes on the bracket with the screw holes on the side of the rack 39 Chapter 2 Hardware Installation and Connection ES 2024 Series User s Guide Figure 8 Mounti
128. apter 22 Maintenance 146 ES 2024 Series User s Guide Figure 73 Restore Configuration Restore Configuration g Maintenance To restore the device s configuration from a file browse the location of the configuration file and click Restore button File Path Browse Restore Type the path and file name of the configuration file you wish to restore in the File Path text box or click Browse to display the Choose File screen below from which you can locate it After you have specified the file click Restore config is the name of the configuration file on the switch so your backup configuration file is automatically renamed when you restore using this screen 22 7 Backing Up a Configuration File Backing up your switch configurations allows you to create various snap shots of your device from which you may restore at a later date Back up your current switch configuration to a computer using the Backup Configuration screen Figure 74 Backup Configuration Backup Configuration Maintenance This page allows you to back up the device s current configuration to your workstation Now click the Backup button Backup Follow the steps below to back up the current switch configuration to your computer in this screen 1 Click Backup 2 Click Save to display the Save As screen 3 Choose a location to save the file on your computer from the Save in drop down list box and type a descriptive na
129. apter introduces the queuing methods supported 18 1 Queuing Method Overview Queuing is used to help solve performance degradation when there is network congestion Use the Queuing Method screen to configure queuing algorithms for outgoing traffic See also Priority Queue Assignment in Switch Setup and 802 1p Priority in Port Setup for related information Queuing algorithms allow switches to maintain separate queues for packets from each individual source or flow and prevent a source from monopolizing the bandwidth Table 38 Physical Queue Priority QUEUE PRIORITY Q3 4 highest Q2 3 Q1 2 QO 1 lowest 18 1 1 Strict Priority Queuing SPQ Strict Priority Queuing SPQ services queues based on priority only As traffic comes into the switch traffic on the highest priority queue Q3 is transmitted first When that queue empties traffic on the next highest priority queue Q2 is transmitted until Q2 empties and then traffic is transmitted on Q1 and so on If higher priority queues never empty then traffic on lower priority queues never gets sent SPQ does not automatically adapt to changing network requirements 18 1 2 Weighted Round Robin Scheduling WRR Round Robin Scheduling services queues on a rotating basis and is activated only when a port has more traffic than it can handle A queue is a given an amount of bandwidth irrespective of the incoming traffic on that port This queue then moves to the ba
130. atic VLAN The Number of VLAN 1 Index VID Elapsed Time Status 1 1 4 29 03 Static Change Pages Previous Next The following table describes the labels in this screen Table 14 VLAN VLAN Status LABEL DESCRIPTION The Number of This is the number of VLANs configured on the switch VLAN Index This is the VLAN index number Click an index number to display detailed VLAN status VID This is the VLAN identification number that was configured in the Static VLAN screen 81 Chapter 8 VLAN ES 2024 Series User s Guide Table 14 VLAN VLAN Status continued LABEL DESCRIPTION Elapsed Time This field shows how long it has been since a normal VLAN was registered or a static VLAN was set up Status This field shows how this VLAN was added to the switch dynamic using GVRP static added as a permanent entry or other added using Multicast VLAN Registration MVR Change Pages Click Previous or Next to show the previous next screen if all status information cannot be seen in one screen 8 5 2 VLAN Detail Click an index number in the VLAN Status screen to display the VLAN Detail screen Use this screen to view detailed port settings and status of the VLAN group Refer to Section 8 1 on page 78 for more information on static VLAN Figure 35 VLAN Status Detail ED VLAN Deta g VLAN Status Port Number VID 2 4 6 8 10 12 14 16 18 20 22 24 26 Elap
131. avigation The Number of VLAN 1 panel and click the Static Index VID Elapsed Time Status VLAN link 1 1 4 29 03 Static Change Pages Previous Next Chapter 5 Initial Setup Example 56 ES 2024 Series User s Guide 2 Inthe Static VLAN screen ED Static VLAN cD VLAN Status select ACTIVE enter a eg descriptive name in the Name Name Example field and enter 2 in the VLAN MEAN CO ID Group ID field for the Port Control Tagging VLAN2 network A Noma z Iv Tx Tagging 1 ZS Normal C Fixed C Forbidden Iv Tx Tagging e 2 Normal C Fixed Forbidden Iv Tx Tagging Note The VLAN Group ID field 3 amp Normal C Fixed C Forbidden IV TxTagging H H 4 ZS Normal C Fixed C Forbidden M TxTagging In this screen and the VID 5 ZS Normal C Fixed C Forbidden WM Tx Tagging field In the IP Setup 6 Normal C Fixed C Forbidden M Tx Tagging T ZS Normal C Fixed C Forbidden M TxTagging SE to the same 8 ZS Normal C Fixed C Forbidden Iv TxTagging d 9 c Eise LC Forbidden v Tx Tagging 10 C Normal Fixed Forbidden Ce 1 No C Fixed Forbidden x Tagging 3 Since the VLAN2 network 1S 12 Normal C Fixed C Forbidden M Tx Tagging 13 c C Fixed C Forbid M xT connected to port 10 on the E cae deeds pO switch select Fixed to configure port 10 to be a permanent member of the VLAN only 4 To ensure that VLAN unaware devices such as computers and hubs can receive frames properly clear the TX Tagging check box to se
132. bad packets received that were 64 octets in length 65 127 This field shows the number of packets including bad packets received that were between 65 and 127 octets in length 63 Chapter 6 System Status and Port Statistics ES 2024 Series User s Guide Table 7 Status Port Details continued LABEL DESCRIPTION 128 255 This field shows the number of packets including bad packets received that were between 128 and 255 octets in length 256 511 This field shows the number of packets including bad packets received that were between 256 and 511 octets in length 512 1023 This field shows the number of packets including bad packets received that were between 512 and 1023 octets in length 1024 1518 This field shows the number of packets including bad packets received that were between 1024 and 1518 octets in length Giant This field shows the number of packets dropped because they were bigger than the maximum frame size Chapter 6 System Status and Port Statistics 64 ES 2024 Series User s Guide 65 Chapter 6 System Status and Port Statistics ES 2024 Series User s Guide CHAPTER 7 Basic Setting This chapter describes how to configure the System Info General Setup Switch Setup IP Setup and Port Setup screens 7 1 Overview The System Info screen displays general switch information such as firmware version number and hardware polli
133. c or traffic to from a specified MAC address Select All to copy all incoming traffic from the mirrored port s Select Destination MAC to copy incoming traffic to a specified MAC address on the mirrored port s Enter the destination MAC address in the fields provided Select Source MAC to copy incoming traffic from a specified MAC address on the mirrored port s Enter the source MAC address in the fields provided Egress You can specify to copy all outgoing traffic or traffic to from a specified MAC address Select All to copy all outgoing traffic from the mirrored port s Select Destination MAC to copy outgoing traffic to a specified MAC address on the mirrored port s Enter the destination MAC address in the fields provided Select Source MAC to copy outgoing traffic from a specified MAC address on the mirrored port s Enter the source MAC address in the fields provided Port This field displays the port number Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them 105 Chapter 14 Mirroring ES 2024 Series User s Guide Table 27 Mirroring continued LABEL DESCRIPTION Mirrored Select this option to mirror the traffic on a port Directi
134. cast groups any new IGMP join report frame s is dropped on this port IGMP Filtering Profile Select the name of the IGMP filtering profile to use for this port Otherwise select Default to prohibit the port from joining any multicast group IGMP Querier Mode The switch treats an IGMP query port as being connected to an IGMP multicast router or server The switch forwards IGMP join or leave packets to an IGMP query port Select Auto to have the switch dynamically change to using the port as an IGMP query port after it receives IGMP query packets Select Fixed to have the switch always use the port as an IGMP query port Select this when you connect an IGMP multicast server to the port Select Edge to stop the switch from using the port as an IGMP query port The Switch will not keep any record of an IGMP router being connected to this port The switch does not forward IGMP join or leave packets to this port Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields 19 4 IGMP Filtering Profile IGMP filter profiles allow you to control access to IGMP multicast groups This allows you to have a service available to a specific IGMP multicast group You can con
135. cast traffic For MAC address learning to occur on a port the port itself must be active with address learning enabled Limited Number of Learned MAC Address Use this field to limit the number of dynamic MAC addresses that may be learned on a port For example if you set this field to 5 on port 2 then only the devices with these five learned MAC addresses may access port 2 at any one time A sixth device would have to wait until one of the five learned MAC addresses aged out MAC address aging out time can be set in the Switch Setup screen 0 means this feature is disabled The switch can learn up to 8K MAC addresses Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh 119 Chapter 17 Port Security ES 2024 Series User s Guide 17 3 Port Security Example The following example demonstrates the various settings and results associated with different port security configurations Ports 1 to 5 are configured to Port 1 Forward all packets and learn all MAC addresses Port 2 Forward all packets and learn all MAC addresses Port 3 Drop all packets from unknown MAC addresses and do not learn MAC addresses Por
136. ccept all untagged or tagged frames on this port This is the default setting Select Tag Only to accept only tagged frames on this port All untagged frames will be dropped VLAN Trunking Enable VLAN Trunking on ports connected to other switches or routers but not ports directly connected to end users to allow frames belonging to unknown VLAN groups to pass through the switch Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to start configuring the screen again 8 6 Port based VLAN Setup Port based VLANs are VLANs where the packet forwarding decision is based on the destination MAC address and its associated port Port based VLANs require allowed outgoing ports to be defined for each port Therefore if you wish to allow two subscriber ports to talk to each other for example between conference rooms in a hotel you must define the egress an egress port is an outgoing port that 1s a port through which a data packet leaves for both ports 85 Chapter 8 VLAN ES 2024 Series User s Guide In screens such as IP Setup and Filtering that require a VID you must enter When you activate port based VLAN the switch uses a default VLAN ID of 1 1 as the VID You cannot
137. ch removes the receiver port from the forwarding table Figure 60 MVR Multicast Television Example Weed eect 19 6 General MVR Configuration Use the MVR screen to create multicast VLANs and select the receiver port s and a source port for each multicast VLAN Click Advanced Applications and Multicast in the navigation panel Click the Multicast Setting link and then the MVR link to display the screen as shown next Note You can create up to three multicast VLANs and up to 256 multicast rules on the switch Your switch automatically creates a static VLAN with the same VID when you create a multicast VLAN in this screen Chapter 19 Multicast 130 ES 2024 Series User s Guide Figure 61 MVR Anu END Multicast Setting Group Configuration Active O Name Multicast VLAN ID 802 1p Priority o Mode Dynamic C Compatible Port Source Port Receiver Port None Tagging None Y O 1 o D 2 le o oO 3 o D E c P 23 C C G D 24 C C e D 25 H D 26 C H D Add Cancel VLAN Active Name Mode Source Port Receiver Port 802 1p Delete 200 Yes Premium Dynamic 17 1 3 0 O Delete Cancel The following table describes the related labels in this screen Table 43 MVR LABEL DESCRIPTION Active Select this check box to enable MVR to allow one single multicast VLAN to be shared among different subscriber VLANs on the network Name Enter a descriptive name up to 32 printab
138. ch searches for the timeserver for up to 60 seconds If you select a timeserver that is unreachable then this screen will appear locked for 60 seconds Please wait Current Time This field displays the time you open this menu or refresh the menu New Time hh min ss Enter the new time in hour minute and second format The new time then appears in the Current Time field after you click Apply Current Date This field displays the date you open this menu New Date yyyy mm dd Enter the new date in year month and day format The new date then appears in the Current Date field after you click Apply Time Zone Select the time difference between UTC Universal Time Coordinated formerly known as GMT Greenwich Mean Time and your time zone from the drop down list box Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration 7 4 Introduction to VLANs A VLAN Virtual Local Area Network allows a physical network to be partitioned into multiple logical networks Devices on a logical network belong to one group A device can belong to more than one group With VLAN a device cannot directly talk to or hear from
139. ck of the list The next queue is given an equal amount of bandwidth and then moves to the end of the list and so on depending on the number of queues being used This works in a looping fashion until a queue is empty Chapter 18 Queuing Method 122 ES 2024 Series User s Guide Weighted Round Robin Scheduling WRR uses the same algorithm as round robin scheduling but services queues based on their priority and queue weight the number you configure in the queue Weight field rather than a fixed amount of bandwidth WRR is activated only when a port has more traffic than it can handle Queues with larger weights get more service than queues with smaller weights This queuing mechanism is highly efficient in that it divides any available bandwidth across the different traffic queues and returns to queues that have not yet emptied 18 2 Configuring Queuing Method Click Advanced Application Queuing Method in the navigation panel Figure 55 Queuing Method Gueuing Method amp Strictly Priority Method Weighted Round Robin Scheduling Q0 Weight EL Q1 Weight EL Q2 Weight B Q3 Weight SR Apply Cancel The following table describes the labels in this screen Table 39 Queuing Method LABEL DESCRIPTION Method Select Strictly Priority or Weighted Round Robin Scheduling Strict Priority Queuing SPQ services queues based on priority only When the highest priority queue empties traffic on the
140. config spanning tree sysname config spanning tree priority 0 sysname config spanning tree hello time 4 maximum age 20 forward delay 15 sysname config spanning tree 10 path cost 150 sysname config spanning tree 10 priority 20 32 5 no Command Examples These are the commonly used command examples that belong to the no group of commands The no group commands are commands which are preceded by keyword no This command negates the intended action of the command In most cases the no command disables resets or clears settings There are cases however where the no command can activate features This section shows some uses of these commands 32 5 1 Disable Commands Use the no command to disable features on the switch Syntax no spanning tree This command disables STP on the switch 32 5 2 Resetting Commands Use the no command to reset switch settings to their default values Syntax no https timeout This command resets the HTTPS session timeout to the default An example is shown next The session timeout is reset to 300 seconds sysname config no https timeout Cache timeout 300 32 5 3 Re enabling Commands The no command can also be used to re enable features which have been disabled Chapter 32 Configuration Mode Commands 224 ES 2024 Series User s Guide Syntax no ip route lt ip gt lt mask gt inactive where lt ip gt lt mask gt inactive Re enables
141. cretion repair or replace the defective products or components without charge for either parts or labor and to whatever extent it shall deem necessary to restore the product or components to proper operating condition Any replacement will consist of a new or re manufactured functionally equivalent product of equal or higher value and will be solely at the discretion of ZyXEL This warranty shall not apply if the product has been modified misused tampered with damaged by an act of God or subjected to abnormal working conditions Note Repair or replacement as provided under this warranty is the exclusive remedy of the purchaser This warranty is in lieu of all other warranties express or implied including any implied warranty of merchantability or fitness for a particular use or purpose ZyXEL shall in no event be held liable for indirect or consequential damages of any kind to the purchaser To obtain the services of this warranty contact ZyXEL s Service Center for your Return Material Authorization number RMA Products must be returned Postage Prepaid It is recommended that the unit be insured when shipped Any returned products without proof of purchase or those with an out dated warranty will be repaired or replaced at the discretion of ZyXEL and the customer will be billed for parts and labor All repaired or replaced products will be shipped by ZyXEL to the corresponding return address Postage Paid This warranty gives you specific
142. ct to the switch s console port using a terminal emulation software configured to the following settings Chapter 30 Introducing the Commands 182 ES 2024 Series User s Guide e VT100 terminal emulation 9600 bps No parity 8 data bits 1 stop bit e No flow control 30 2 2 1 Initial Screen When you turn on your switch it performs several internal tests as well as line initialization You can view the initialization information using the console port After the initialization the login screen displays Copyright c 1994 2006 ZyXEL Communications Corp initialize switch ethernet address 00 13 49 00 00 01 Initializing VLAN Database Initializing IP Interface Initializing Advanced Applications Initializing Command Line Interface Initializing Web Interface Press ENTER to continue 30 2 3 Telnet Use the following steps to telnet into your switch 1 Make sure your computer IP address and the switch IP address are on the same subnet In Windows click Start usually in the bottom left corner Run and then type telnet 192 168 1 1 the default management IP address and click OK 2 A login screen displays 30 2 4 SSH You can use an SSH client program to access the switch The following figure shows an example using a text based SSH client program Refer to the documentation that comes with your SSH program for information on using it 183 Chapter
143. ction speed and duplex mode that both ends support test Performs an interface loopback 13 test vlan trunking Enables VLAN Trunking on 13 ports connected to other Switches or routers but not ports directly connected to end users to allow frames belonging to unknown VLAN groups to pass through the Switch 30 11 5 mvr Commands The following table lists the mvr commands in Configure mode Table 74 mr Commands COMMAND DESCRIPTION PRIVILEGE mvr 1 4094 Enters the MVR Multicast 13 VLAN Registration configuration mode 8021p priority Sets a priority level 0 7 to 13 lt 0 NI which the switch changes the priority in outgoing IGMP control packets exit Exist from the MVR 13 configuration mode group lt name Sets the multicast group range 13 Str start for the MVR address ip end address ip inactive Disables MVR settings 13 mode Sets the MVR mode dynamic 13 dynamic compat or compatible ible name lt name str gt Sets the MVR name for 13 identification purposes no group Disables all MVR group 13 settings Chapter 30 Introducing the Commands 208 ES 2024 Series User s Guide Table 74 mvr Commands continued COMMAND DESCRIPTION PRIVILEGE group lt name Disables the specified MVR 13 str group setting inactive Enables MVR 13 receiver port Disables the receiver port s 13 lt port list gt An MVR receiver port can only receive multicast traffic in a multicast VLAN
144. d last octet bit values indicate host ID bits borrowed to make network ID bits The number of borrowed host ID bits determines the number of subnets you can have The remaining number of host ID bits after borrowing determines the number of hosts you can have on each subnet Table 87 Subnet 1 IP SUBNET MASK NETWORK NUMBER LAST OCTET BIT VALUE IP Address 192 168 1 0 IP Address Binary 11000000 10101000 00000001 00000000 Subnet Mask 255 255 255 128 Subnet Mask Binary 11111111 11111111 11111111 10000000 265 Appendix B IP Addresses and Subnetting ES 2024 Series User s Guide Table 87 Subnet 1 continued IP SUBNET MASK NETWORK NUMBER SPS LOGIER EI VALUE Subnet Address 192 168 1 0 Lowest Host ID 192 168 1 1 Broadcast Address Highest Host ID 192 168 1 126 192 168 1 127 Table 88 Subnet 2 IP SUBNET MASK NETWORK NUMBER LAST OCTET BIT VALUE IP Address 192 168 1 128 IP Address Binary 11000000 10101000 00000001 10000000 Subnet Mask 255 255 255 128 Subnet Mask Binary 11111111 11111111 11111111 10000000 Subnet Address Lowest Host ID 192 168 1 129 192 168 1 128 Broadcast Address Highest Host ID 192 168 1 254 192 168 1 255 Host IDs of all zeros represent the subnet itself and host IDs of all ones are the broadcast address for that subnet so the actual number of hosts available on each subnet in the ex
145. diffserv Disables DiffServ on the 13 port s egress set Sets the outgoing traffic port list 13 lt port list gt for a port based VLAN flow control Disables flow control on the 13 port s gvrp Disable GVRP on the port s 13 igmp filtering Disables IGMP filtering onthe 13 profile port igmp group Disables IGMP group limitation 13 limited igmp immediate Disables IGMP immediate leave 13 leave on the port inactive Enables the port s on the 13 switch intrusion lock _ Disables intrusion lock on a port 13 so that a port can be connected again after you disconnected the cable mirror Disables port mirroring on the 13 port s vlan trunking Disables VLAN trunking on the 13 port s pvid lt 1 4094 gt The default PVID is VLAN 1 for 13 all ports Sets a PVID in the range 1 to 4094 for the specified interface gos priority lt 0 Sets the quality of service 13 7 gt priority for an interface 207 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 73 interface port channel Commands continued COMMAND DESCRIPTION PRIVILEGE speed duplex lt auto 10 Sets the duplex mode half or 13 half 10 full and speed 10 100 or full 100 1000 Mbps of the connection half 100 on the interface Selecting fullli000 full auto auto negotiation makes one port able to negotiate with a peer automatically to obtain the conne
146. ds Sev nds on sl 3600 seconds on zi 3600 seconds on zl 3600 seconds on zl 3800 seconds on zl 3600 seconds Apply Cancel The following table describes the labels in this screen Table 34 Port Authentication 802 1x LABEL DESCRIPTION Active Select this check box to permit 802 1x authentication on the switch Note You must first enable 802 1x authentication on the switch before configuring it on each port Port This field displays a port number Chapter 16 Port Authentication 114 ES 2024 Series User s Guide Table 34 Port Authentication 802 1x continued LABEL DESCRIPTION Hi Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Active Select this checkbox to permit 802 1x authentication on this port You must first allow 802 1x authentication on the switch before configuring it on each port Reauthentication Specify if a subscriber has to periodically re enter his or her username and password to stay connected to the port Reauthentication Specify how often a client has to re enter his or her username and password to stay Timer connected to the port Apply Click Apply to save your changes to the sw
147. ducing the Commands This chapter introduces the commands and gives a summary of commands available 30 1 Overview In addition to the web configurator you can use line commands to configure the switch Use line commands for advanced switch diagnosis and troubleshooting If you have problems with your switch customer support may request that you issue some of these commands to assist them in troubleshooting Note See the web configurator parts of this User s Guide for background information on features configurable by the web configurator 30 2 Accessing the CLI You can use a direct console connection or Telnet to access the CLI on the switch Note The switch automatically logs you out of the management interface after five minutes of inactivity If this happens to you simply log back in again 30 2 1 Multiple Login You can use a direct console connection or Telnet to access the command interpreter on the switch Note The switch automatically logs you out of the management interface after five minutes of inactivity If this happens to you simply log back in again By default the multi login feature is enabled to allow multiple CLI management sessions Use the configure multi login command in the configuration mode to allow multiple concurrent logins However no more than five concurrent login sessions are allowed To disable this feature use the configure no multi login command 30 2 2 The Console Port Conne
148. e E ege ge 79 D TA VLAN EE 81 Tabe 15 VLAN Status Detail TU 82 Table Tb VLAN Sialic VLAN iuuencnmbose eda a SlEEEN 83 Table 17 VLAN VLAN Por Seling geed ia A 85 Table 18 Port Based VLAN Setup 0 ccccccceeeceeeeeeeeeceececaeceeeeeeeeeeeeseeeeseseaeeaeeneees 87 Table 19 State MAC Forwarding E 91 Tabio 20 EE 92 HEURE o Wr 94 HL eUfcIlzdzcumno mr 95 Table 23 Spanning Tree Protocol Status ssssssssssssssseee 96 Table 24 Spanning Tree Protocol Configuration 97 Table 25 Bare Width COMO NEEN 100 Table 26 BIaedcast sten OMI EE 102 E can ID AER Etgen e 105 Table 28 Link Aggregation ID Local Switch 109 Table 29 Link Aggregation ID Peer Switch 109 Table 30 Link Aggregation Control Protocol Status 109 Table 31 Link Aggregation Control Protocol Configuration 110 Table 32 Supponcd VSA ustedes ra ie rete eli qu dd anda Rid 113 Table 33 Supported Tunnel Protocol Attribute sss 113 Table 34 Port Authentication 8021X deeg c rore ce ee Pork XA Ee po kc eran bid eeng 114 Table 35 Port Authentication RADIUS cicer epi oitb ob prt i taie o epos ret en bera conu e bras 115 E Jo Pon Socu 119 Table 37 Porn Security EXSIIpIG gtt 120 Table 38 Physical Quete Priority Ae 122 List of Tables 24 ES 2024 Series User s Guide RL e RE MEET 123 Table 40 Multicast E 125 Table 47 erac 126 Table 42 Multicast IGMP Filtering Pro
149. e establish a valid network topology 11 2 STP Port States STP assigns five port states to eliminate packet looping A bridge port is not allowed to go directly from blocking state to forwarding state so as to eliminate transient loops Table 22 STP Port States PORT STATE DESCRIPTION Disabled STP is disabled default Blocking Only configuration and management BPDUs are received and processed Listening All BPDUs are received and processed Learning All BPDUs are received and processed Information frames are submitted to the learning process but not forwarded Forwarding All BPDUs are received and processed All information frames are received and forwarded 11 3 STP Status Click Advanced Application Spanning Tree Protocol in the navigation panel to display the status screen as shown next Refer to Section 11 1 on page 94 for more information on STP Spanning Tree Protocol 95 Chapter 11 Spanning Tree Protocol ES 2024 Series User s Guide Figure 42 Spanning Tree Protocol Status Bridge Bridge ID Hello Time second Max Age second Forwarding Delay second Cost to Bridge Port ID Topology Changed Times Time Since Last Change Rapid Spanning Tree Protocol Status Rapid Spanning Tree Protocol Running Configuration Root 8000 001349000001 2 20 15 0 0x0000 Our Bridge 8000 001349000001 2 20 15 0 16 51 The following table describes the labe
150. e introduces you to the ES 2024 Series Ethernet Switch and discusses the conventions of this User s Guide It also provides information on other related documentation Note Register your product online to receive e mail notices of firmware upgrades and information at www zyxel com for global products or at www us zyxel com for North American products About This User s Guide This manual is designed to guide you through the installation and configuration of your ES 2024 seriesfor its various applications Related Documentation Web Configurator Online Help Embedded web help for descriptions of individual screens and supplementary information ZyXEL Glossary and Web Site Please refer to www zyxel com for an online glossary of networking terms and additional support documentation Syntax Conventions Enter means for you to type one or more characters Select or Choose means for you to use one of the predefined choices Command and arrow keys are enclosed in square brackets ENTER means the Enter or carriage return key ESC means the Escape key and SPACE BAR means the Space Bar Mouse action sequences are denoted using a comma For example click the Apple icon Control Panels and then Modem means first click the Apple icon then point your mouse pointer to Control Panels and then click Modem For brevity s sake we will use ep as a shorthand for for instance and Le for that i
151. e link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh 23 11 Remote Management From the Access Control screen display the Remote Management screen as shown next You can specify a group of one or more trusted computers from which an administrator may use a Service to manage the switch Click Access Control to return to the Access Control screen 161 Chapter 23 Access Control ES 2024 Series User s Guide Figure 88 Access Control Remote Management 1 2 3 4 iv r r r Start Address End Address Telnet FTP HTTP ICMP SNMP SSH HTTPS hunn unn Ek E E E NW MW hunn ann r rr r r r ooo A foo r rr r r r r ooo o0 A r r r r r E ED Remote Manage ment NN Secured Client Setup Entry Active Access Control Apply Cancel The following table describes the labels in this screen Table 57 Access Control Remote Management End Address LABEL DESCRIPTION Entry This is the client set index number A client set is a group of one or more trusted computers from which an administrator may use a service to manage the switch Active Select this check box to activate this secured client set Clear the check box if you wish to temporarily disable the set without deleting it Start Address Configure the IP address rang
152. e of trusted computers from which you can manage this switch The switch checks if the client IP address of a computer requesting a service or protocol matches the range set here The switch immediately disconnects the session if it does not match Telnet FTP Select services that may be used for managing the switch from the specified trusted HTTP ICMP computers SNMP SSH HTTPS Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh Chapter 23 Access Control 162 ES 2024 Series User s Guide 163 Chapter 23 Access Control ES 2024 Series User s Guide CHAPTER 24 Diagnostic This chapter explains the Diagnostic screen 24 1 Diagnostic Click Management Diagnostic in the navigation panel to open this screen Use this screen to check system logs ping IP addresses or perform port tests Figure 89 Diagnostic ETD System Log Display Clear IP Ping IP Address Ping Ethernet Port Test Port Port Test The following table describes the labels in this screen Table 58 Diagnostic LABEL DESCRIPTION System Log Click Display to display a log of events in the multi line text box Click Clear to em
153. eccce sisse interni 151 Figura 77 Access Control SNMP 2e chere abra beu Eb bt bla ERR PR RR OP a bx a Rad 153 Figure Fo Access Conti e EE 154 Figure 79 SSH Communication Example 4 5 artt nto rh teta obra ee pre e de 155 Figure 80 How SSH WOKS teuer Spas cde KEE Ee Hep IRE Venda 156 Figure 81 SSH Login Example 2ucusianecce intere oer tese bert dots vct tin ee te depre Eck SE pk cULrG 157 21 List of Figures ES 2024 Series User s Guide Figure 02 HTTPS InpletbbittsllOFI 1 prie tt pp E br HER Eed 158 Figure 83 Security Alert Dialog Box Internet Explorer essessseeerreererrrsseen 159 Figure 84 Security Certificate 1 Netscape cessent 159 Figure 85 Security Certificate 2 Netscape eeeeeeeseeeeeeeennene 160 Figure 86 Example Lock Denoting a Secure Connection ssssss 160 Figure 87 Access Control Service Access Control 161 Figure 88 Access Control Remote Management eeeeeseseeesee 162 Figure 22 Oia anc epe D LI 164 Figure DU E 167 Figura 91 Syslog Server Setup ebe attente tee op dd Una raain RP CLER Lb RA MBA ege 168 Figure 92 Clustering Application Example 25 eurer tetto eerta cett kane eeso ad 170 Figure 93 Cluster Management Status ccccceeeescccneeeeeeecaneeeseeecaneeeeesscaeeeeneeees 171 Figure 94 Cluster Management Cluster Member Web Configurator Screen 172 Figure 95 Example Uploading Firmware to a Cluste
154. eceiving or transmitting data Off The link to an Ethernet network is down Mini GBIC Ports LNK Green On The port has a successful connection Off No Ethernet device is connected to this port Chapter 3 Hardware Overview 46 ES 2024 Series User s Guide Table 2 LEDs continued LED COLOR STATUS DESCRIPTION ACT Green Blinking The port is sending or receiving data Off The port is not sending or receiving data 47 Chapter 3 Hardware Overview ES 2024 Series User s Guide CHAPTER 4 The Web Configurator This section introduces the configuration and functions of the web configurator 4 1 Introduction The web configurator is an HTML based management interface that allows easy switch setup and management via Internet browser Use Internet Explorer 6 0 and later or Netscape Navigator 7 0 and later versions The recommended screen resolution is 1024 by 768 pixels In order to use the web configurator you need to allow Web browser pop up windows from your device Web pop up blocking is enabled by default in Windows XP SP Service Pack 2 JavaScript enabled by default Java permissions enabled by default 4 2 System Login 1 Start your web browser 2 Type http and the IP address of the switch for example the default is 192 168 1 1 in the Location or Address field Press ENTER 3 The login screen appears The default username is admin and a
155. econds 415 44Kbytes sec 1459070 Jul 01 12 00 ras 49152 Jul 01 12 00 config D Jul 01 12 00 fw 00 13 49 00 00 01 D Jul 01 12 00 config 00 13 49 00 00 01 The following table explains some of the FTP parameters Table 64 FTP Upload to Cluster Member Example FTP PARAMETER DESCRIPTION User Enter admin Password The web configurator password default is 1234 ls Enter this command to list the name of cluster member switch s firmware and configuration file 370txl bin This is the name of the firmware file you want to upload to the cluster member switch fw 00 13 49 00 00 01 This is the cluster member switch s firmware name as seen in the cluster manager switch config 00 13 49 00 00 01 This is the cluster member switch s configuration file name as seen in the cluster manager switch 26 3 Configuring Cluster Management Click Configuration from the Cluster Management screen to display the next screen Refer to Section 26 1 on page 170 for more information 173 Chapter 26 Cluster Management ES 2024 Series User s Guide Figure 96 Clustering Management Configuration Clustering Manager Active Name VID Clustering Candidate List Password Index Ex Clusterng Management Confiouration 00 13 49 00 00 01 ES 2024A Device A m MacAddr Apply Cancel Add Cancel Refresh Name Model Remove Remove Cancel The followin
156. ect to another Ethernet devices Gigabit Ethernet Ports The ports allow the switch to connect to another WAN switch or daisy chain to other switches Mini GBIC Slots Install SPF transceivers in these slots to connect to other Ethernet switches at longer distances than the Ethernet port Console Port Use the console port for local management of the switch Chapter 1 Getting to Know Your Switch 32 ES 2024 Series User s Guide Power over Ethernet PoE The ES 2024PWR can provide power to a device that supports PoE such as an access point or a switch through a 10 100Mbps Ethernet port 1 4 Applications This section shows a few examples of using the switch in various network environments 1 4 1 Backbone Application In this application the switch is an ideal solution for small networks where rapid growth can be expected in the near future The switch can be used standalone for a group of heavy traffic users You can connect computers directly to the switch s port or connect other switches to the switch In this example all computers can share high speed applications on the server To expand the network simply add more networking devices such as switches routers computers print servers etc Figure 1 Backbone Application 1 4 2 Bridging Example In this example application the switch connects different company departments RD and Sales to the corporate backbone It can alleviate bandwidth contention and
157. ed but more costly single port link Bandwidth Control The switch supports rate limiting in 64 Kbps increments allowing you to create different service plans 31 Chapter 1 Getting to Know Your Switch ES 2024 Series User s Guide The switch supports IGMP snooping enabling group multicast traffic to be only forwarded to ports that are members of that group thus allowing you to significantly reduce multicast traffic passing through your switch Broadcast storm control Port Authentication and Security For security the switch allows authentication using IEEE 802 1x with an external RADIUS server and port security that allows only packets with dynamically learned MAC addresses and or configured static MAC addresses to pass through a port on the switch Maintenance and Management Features Access Control You can specify the service s and computer IP address es to control access to the switch for management Cluster Management Cluster management also known as iStacking allows you to manage switches through one switch called the cluster manager The switches must be directly connected and be in the same VLAN group so as to be able to communicate with one another Configuration and Firmware Maintenance You can backup or restore the switch configuration or upgrade the firmware on the switch 1 3 Hardware Features This section describes the ports on the switch Ethernet Ports The ports allow the switch to conn
158. el for sysname allow you to save configuration the administrator or settings reset configuration settings accounts with a as well as display further system privilege of 13 or 14 information This mode also contains Read only accounts the configure command which with a privilege of 0 takes you to config mode 12 need to type the enable command and enter the Enable mode password Config Commands available in this mode Type config or sysname config allow you to configure settings that configure in Enable affect the switch globally mode mode Command modes that follow are sub modes of the config mode and can only be accessed from within the config Chapter 30 Introducing the Commands 186 ES 2024 Series User s Guide Table 69 Command Interpreter Mode Summary continued HOW TO LOGIN MODE DESCRIPTION ACCESS PROMPT Config vlan This is a sub mode of the config mode Type vlan followed by sysname config vlan and allows you to configure VLAN a number between 1 settings and 4094 For example vlan 10 to configure settings for VLAN 10 Config interface This is a sub mode of the config mode Type interface sysname config and allows you to configure port port channel interface related settings followed by a port number For example interface port channel 10 to configure port 10 on the Switch Config mvr This is a sub mode of the config mode To enter MVR mode
159. elect Local then RADIUS to have the switch check the administrator accounts configured in the Access Control Logins screen If the user name is not found the switch then checks the user database on the specified RADIUS server You need to configure Port Authentication Radius first Select RADIUS Only to have the switch just check the user database on the specified RADIUS server for a login username password and the access privilege 69 Chapter 7 Basic Setting ES 2024 Series User s Guide Table 9 General Setup continued LABEL DESCRIPTION Use Time Server when Bootup Enter the time service protocol that a timeserver sends when you turn on the switch Not all time servers support all protocols so you may have to use trial and error to find a protocol that works The main differences between them are the time format When you select the Daytime RFC 867 format the switch displays the day month year and time with no time zone adjustment When you use this format it is recommended that you use a Daytime timeserver within your geographical time zone Time RFC 868 format displays a 4 byte integer giving the total number of seconds since 1970 1 1 at 0 0 0 NTP RFC 1305 is similar to Time RFC 868 None is the default value Enter the time manually Each time you turn on the switch the time and date will be reset to 2000 1 1 0 0 Time Server IP Address Enter the IP address of your timeserver The swit
160. elonging to the pre defined VLAN s Note You must configure a VLAN first Figure 30 IP Setup MISE Domain Name Server 0 0 0 0 Default Management Ip DHCP Client Address Static IP Address IP Address 52368124 IP Subnet Mask 255 255 255 0 Default Gateway ooo VID n Apply Cancel Management IP Addresses IP Address ooo IP Subnet Mask ooo VID Default Gateway hun Ada Cancel Index IP Address IP Subnet Mask VID Default Gateway Delete Delete Cancel The following table describes the labels in this screen Table 11 IP Setup LABEL DESCRIPTION Domain DNS Domain Name System is for mapping a domain name to its corresponding IP Name Server address and vice versa Enter a domain name server IP address in order to be able to use a domain name instead of an IP address Default Management IP Address Configure the fields to set the default management IP address DHCP Client Select this option if you have a DHCP server that can assign the switch an IP address and subnet mask a default gateway IP address and a domain name server IP address Static IP Select this option if you don t have a DHCP server or if you wish to assign static IP Address address information to the switch You need to fill in the following fields when you select this option IP Enter the IP address of your switch in dotted decimal notation for example 192 168 1 1 Address
161. er the source address field of the Ethernet frame The CFI Canonical Format Indicator is a single bit flag always set to zero for Ethernet switches If a frame received at an Ethernet port has a CFI set to 1 then that frame should not be forwarded as it is to an untagged port The remaining twelve bits define the VLAN ID giving a possible maximum number of 4 096 VLANs Note that user priority and VLAN ID are independent of each other A frame with VID VLAN Identifier of null 0 is called a priority frame meaning that only the priority level is significant and the default VID of the ingress port is given as the VID of the frame Of the 4096 possible VIDs a VID of 0 is used to identify priority frames and value 4095 FFF is reserved so the maximum possible VLAN configurations are 4 094 TPID User Priority CFI VLAN ID 2 Bytes 3 Bits 1 Bit 12bits 8 1 1 Forwarding Tagged and Untagged Frames Each port on the switch 1s capable of passing tagged or untagged frames To forward a frame from an 802 1Q VLAN aware switch to an 802 1Q VLAN unaware switch the switch first decides where to forward the frame and then strips off the VLAN tag To forward a frame from an 802 1Q VLAN unaware switch to an 802 1Q VLAN aware switch the switch first decides where to forward the frame and then inserts a VLAN tag reflecting the ingress port s default VID The default PVID is VLAN 1 for all ports but this can be changed A broadcast fr
162. es a request and the agent returns responses using the following protocol operations Table 52 SNMP Commands COMMAND DESCRIPTION Get Allows the manager to retrieve an object variable from the agent GetNext Allows the manager to retrieve the next object variable from a table or list within an agent In SNMPv1 when a manager wants to retrieve all elements of a table from an agent it initiates a Get operation followed by a series of GetNext operations Set Allows the manager to set values for object variables within an agent Trap Used by the agent to inform the manager of some events 23 3 1 Supported MIBs MIBs let administrators collect statistics and monitor status and performance The switch supports the following MIBs SNMP MIB II RFC 1213 RFC 1157 SNMP v1 RFC 1493 Bridge MIBs RFC 1643 Ethernet MIBs RFC 1155 SMI RFC 2674 SNMPv2 SNMPv2c RFC 1757 RMON SNMPv2 SNMPv2c or later version compliant with RFC 2011 SNMPv2 MIB for IP RFC 2012 SNMPv2 MIB for TCP RFC 2013 SNMPv2 MIB for UDP Private MIBs 23 3 2 SNMP Traps The switch sends traps to an SNMP manager when an event occurs SNMP traps supported are outlined in the following table Table 53 SNMP Traps OBJECT LABEL OBJECT ID DESCRIPTION SNMPv2 Traps Cold Start 1 3 6 1 6 3 1 1 5 1 This trap is sent when the switch is turned on WarmStart 1 3 6 1 6 3 1 1 5 2 This trap is sent
163. es the Link Aggregate Control Protocol LACP which is a protocol that dynamically creates and manages trunk groups When you enable LACP link aggregation on a port the port can automatically negotiate with the ports at the remote end of a link to establish trunk groups LACP also allows port redundancy that is if an operational port fails then one of the standby ports become operational without user intervention Please note that You must connect all ports point to point to the same Ethernet switch and configure the ports for LACP trunking LACP only works on full duplex links All ports in the same trunk group must have the same media type speed duplex mode and flow control settings Configure trunk groups or LACP before you connect the Ethernet switch to avoid causing network topology loops Chapter 15 Link Aggregation 108 ES 2024 Series User s Guide 15 2 1 Link Aggregation ID LACP aggregation ID consists of the following information Table 28 Link Aggregation ID Local Switch SYSTEM PRIORITY MAC ADDRESS KEY PORT PRIORITY PORT NUMBER 0000 00 00 00 00 00 0000 00 0000 Table 29 Link Aggregation ID Peer Switch SYSTEM PRIORITY MAC ADDRESS KEY PORT PRIORITY PORT NUMBER 00 00 00 00 00 0000 0000 00 0000 15 3 Link Aggregation Status Click Advanced Application Link Aggregation in the navigation panel The Link A
164. et Explorer Ele Edit View Favorites Tools Help Heak gt OA A Qsearch Favorites Zuse G Dr 3 2 H Address hesa GO Links DELIG Status A Logout H Help ED Por Status Pont Name Link State LACP TxPkts RxPkts Errors Tx KB s Rx KB s Up Time 1 12345678 Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 2 Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 2 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 4 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 5 Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 D Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 i Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 8 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 9 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 10 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 T Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 12 100MIF FORWARDING Disabled 1052 3092 0 0 0 0 384 0 11 04 43 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 14 100M F FORWARDING Disabled 3329 1066 0 0 384 0 0 0 11 04 15 Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 16 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 AT Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 18 Down STOP Disabled 0 D 0 0 0 0 0 0 00 00 19 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 20 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 zl Clear emer Chapter 23 Access Control 160 ES 2024 Series User s Guide 23 10 Service Port Access Control Service Access Control allows you to decide what services you may use to access the switch You may also change the default service po
165. figure an IGMP filter profile for an IGMP multicast group that has access to a service like a SIP server for example Within a profile configure an IGMP filter to specify the multicast IP address ranges Then assign the IGMP filter profile to the ports in the Multicast Setting screen that are allowed to use the service Click Advanced Applications and Multicast in the navigation panel Click the Multicast Setting link and then the IGMP Filtering Profile link to display the screen as shown 127 Chapter 19 Multicast ES 2024 Series User s Guide Figure 58 Multicast IGMP Filtering Profile Profile Setup rO OMP Filtering Prone Profile Name pom Profile Name Default Multicast Setting Start Address End Address 224 0 0 0 224 0 0 0 Add Clear Start Address End Address Delete Profile Delete Rule D 0 0 0 0 0 0 0 0 D Delete Cancel The following table describes the labels in this screen Table 42 Multicast IGMP Filtering Profile LABEL DESCRIPTION Profile Name Enter a descriptive name for the profile for identification purposes To configure additional rule s for a profile that you have already added enter the profile name and specify a different IP multicast address range Start Address Type the starting multicast IP address for a range of multicast IP addresses that you want to belong to the IGMP filter profile End Address Type the ending multicast IP address for a
166. file tente tones 128 Hsc ci e NE 131 Table d4 MVR Group ConfigUurellil E 133 Table 45 Slate ROWING T TTE 138 TASS EE 140 Table 47 Default DSCP IEEES802 1p Mapping seien ntn hte 141 Table 48 DiffServ DSCP Setting egener petenda ergett 142 TADS HE 144 Table 50 Filename COnvantionS EE 148 Table 51 Access Ce 1 e T 150 IE pen esu rm 152 THe S3 SNMP KEE 152 Table 54 Access E 153 Table 55 5cobos Control LOgINE EE 154 Table 56 Access Control Service Access Control 161 Table 57 Access Control Remote Management 162 Table Se KENE emet 164 Table 59 Syslog E E E 166 E E 167 Table 61 Syslog Server E 168 Table 62 ZyXEL Clustering Management Specifications sss 170 Table 63 Cluster Management Status 1er rrr tet rero re xa apre tx RYE e XR Spa das 171 Table 64 FTP Upload to Cluster Member Example 173 Table 65 Clustering Management Configuration 174 TENS GO MAC THIG 177 Tahle GARP Tabip eter 179 Table GS Configure CHONG d c stini aida i aaia 181 Table 69 Command Interpreter Mode Summary 186 Table 70 Command Summary User Mode iere errare tnn genre Ne 190 Table 71 Command Summary Enable Mode eene 191 Table 72 Command Summary Configuration Mode sees 196 Table 73 interface port channel Commands 205 Table E EE 208 Table 75 Command Summary config vlan Commands 209 Table 76 Tro
167. g table describes the labels in this screen Table 65 Clustering Management Configuration LABEL DESCRIPTION Clustering Manager Active Select Active to have this switch become the cluster manager switch A cluster can only have one manager Other directly connected switches that are set to be cluster managers will not be visible in the Clustering Candidates list If a switch that was previously a cluster member is later set to become a cluster manager then its Status is displayed as Error in the Cluster Management Status screen and a warning icon A appears in the member summary list below Name Type a name to identify the Clustering Manager You may use up to 32 printable characters spaces are allowed VID This is the VLAN ID and is only applicable if the switch is set to 802 1Q VLAN All switches must be directly connected and in the same VLAN group to belong to the same cluster Switches that are not in the same VLAN group are not visible in the Clustering Candidates list This field is ignored if the Clustering Manager is using Port based VLAN Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this part of the screen afresh
168. g two conditions This device may not cause harmful interference This device must accept any interference received including interference that may cause undesired operations FCC Warning This device has been tested and found to comply with the limits for a Class A digital switch pursuant to Part 15 ofthe FCC Rules These limits are designed to provide reasonable protection against harmful interference in a commercial environment This device generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this device in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CE Mark Warning This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Taiwanese BSMI Bureau of Standards Metrology and Inspection A Warning EENE BERRA EE ERA ER BRERA TESTMEBIR T ASS eee Sensi Notices Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme a la norme NMB 003 du Canada CLASS 1 LASER PRODUCT APPAR
169. ge 120 for supported configurations and an example 17 2 Port Security Setup Click Advanced Application Port Security in the navigation panel to display the screen as shown Chapter 17 Port Security 118 ES 2024 Series User s Guide Figure 53 Port Security OLDEST TD Active C Port Active Address Learning Limited Number of Learned MAC Address m Vv a 1 Ie 2 a e RN 3 m Iz E N d c den qq omi 22 8 7 D o 23 r e po 24 Dr e l Apply Cancel The following table describes the labels in this screen Table 36 Port Security LABEL DESCRIPTION Active Select this check box to enable the port security feature on the switch Port This field displays a port number Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Active Select this check box to enable the port security feature on this port The switch forwards packets whose MAC address es is in the MAC address table on this port Packets with no matching MAC address es are dropped Clear this check box to disable the port security feature The switch forwards all packets on this port Address Learning MAC address learning reduces outgoing broad
170. general rule Note 2 Forward Delay 1 gt Max Age gt 2 Hello Time 1 Port This field displays the port number Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Active Select this check box to activate STP on this port Priority Configure the priority for each port here Priority decides which port should be disabled when more than one port forms a loop in a switch Ports with a higher priority numeric value are disabled first The allowed range is between 0 and 255 and the default value is 128 Path Cost Path cost is the cost of transmitting a frame on to a LAN through that port It is assigned according to the speed of the bridge The slower the media the higher the cost see Table 21 on page 94 for more information Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh Chapter 11 Spanning Tree Protocol 98 ES 2024 Series User s Guide
171. ggregation Control Protocol Status screen displays by default Refer to Section 15 1 on page 108 for more information on link aggregation control Figure 47 Link Aggregation Control Protocol Status Link Aggregation Control Protocol Status Index Aggregator ID 0000 00 00 00 00 00 00 0000 00 0000 0000 00 00 00 00 00 00 0000 00 0000 2 0000 00 00 00 00 00 00 0000 00 0000 0000 00 00 00 00 00 00 0000 00 0000 0000 00 00 00 00 00 00 0000 00 0000 0000 00 00 00 00 00 00 0000 00 0000 Configuration Enabled Ports Synchronized Ports The following table describes the labels in this screen Table 30 Link Aggregation Control Protocol Status LABEL DESCRIPTION Index containing multiple ports This field displays the trunk ID to identify a trunk group that is one logical link Aggregator ID This field displays the link aggregation ID Link aggregation ID consists of the following system priority MAC address key port priority and port number Refer to Section 15 2 1 on page 109 for more information on this field Enabled Port trunk group These are the ports you have configured in the Link Aggregation screen to be in the Synchronized Ports group These are the ports that are currently transmitting data as one logical link in this trunk 1 Port Priority and Port Number are 0 as it is the aggregator ID for the trunk group not the individual port
172. gs 13 garp Displays GARP information 13 https Displays the HTTPS information 13 certificate Displays the HTTPS certificates 13 key lt rsa dsa gt Displays the HTTPS key 13 Chapter 30 Introducing the Commands 192 ES 2024 Series User s Guide Table 71 Command Summary Enable Mode continued COMMAND DESCRIPTION PRIVILEGE session Displays current HTTPS 13 session s timeout Displays the HTTPS session 13 timeout igmp filtering profile Displays IGMP filter profile 13 settings igmp snooping Dispalys IGMP snooping setting 13 interfaces lt port list gt Displays current interface status 13 config lt port Displays current interface 13 list gt configuration bandwidth Displays bandwidth control 13 control settings bstorm control Displays broadcast storm control 13 settings egress Displays outgoing port information 13 igmp filtering _ Displays IGMP filter profile settings 13 on the port s igmp group Displays IGMP group settings on 13 limited the port s igmp immediate Displays IGMP immediate leave 13 leave settings on the port s igmp query mode Displays IGMP query mode 13 settings on the port s ip Displays IP related information 13 arp Displays the ARP table 13 route Displays IP routing information 13 route static Displays IP static route 13 information tcp Displays TCP related information
173. h DHCP Client DHCP Dynamic Host Configuration Protocol RFC 2131 and RFC 2132 allows individual computers to obtain TCP IP configuration at start up from a server You can configure the switch as a DHCP client to obtain TCP IP information such as the IP address and subnet mask from a DHCP server If you disable the DHCP service you must manually enter the TCP IP information VLAN A VLAN Virtual Local Area Network allows a physical network to be partitioned into multiple logical networks Devices on a logical network belong to one group A device can belong to more than one group With VLAN a device cannot directly talk to or hear from devices that are not in the same group s the traffic must first go through a router DiffServ Code Point DSCP With DiffServ the switch marks packets so that they receive specific per hop treatment at DiffServ compliant network devices along the route based on the application types and traffic flow Chapter 1 Getting to Know Your Switch 30 ES 2024 Series User s Guide Queuing Queuing is used to help solve performance degradation when there is network congestion Two scheduling services are supported Strict Priority Queuing SPQ and Weighted Round Robin WRR This allows the switch to maintain separate queues for packets from each individual source or flow and prevent a source from monopolizing the bandwidth Port Mirroring Port mirroring allows you to copy traffic going from o
174. hared among different subscriber VLANs on the network While isolated in different subscriber VLANs connected devices can subscribe to and unsubscribe from the multicast stream in the multicast VLAN This improves bandwidth utilization with reduced multicast traffic in the subscriber VLANs and simplifies multicast group management You must enable IGMP snooping to use MVR However MVR only responds to IGMP join and leave control messages from multicast groups that are configured under MVR Join and leave reports from other multicast groups are managed by IGMP snooping The following figure shows a network example The subscriber VLAN 1 2 and 3 information is hidden from the streaming media server S In addition the multicast VLAN information is only visible to the switch and S Figure 59 MVR Network Example 19 5 1 Types of MVR Ports In MVR a source port is a port on the switch that can send and receive multicast traffic in a multicast VLAN while a receiver port can only receive multicast data Once configured the switch maintains a forwarding table that matches the multicast stream to the associated multicast group 19 5 2 MVR Modes You can set your switch to operate in either dynamic or compatible mode In dynamic mode the switch sends IGMP leave and join reports to the other multicast devices such as multicast routers or servers in the multicast VLAN This allows the multicast devices to update the multicast forwarding t
175. hd C 26 1 A S Apply Cancel The following table describes the labels in this screen Chapter 8 VLAN 84 ES 2024 Series User s Guide Table 17 VLAN VLAN Port Setting LABEL DESCRIPTION GVRP GVRP GARP VLAN Registration Protocol is a registration protocol that defines a way for switches to register necessary VLAN members on ports across the network Select this check box to permit VLAN groups beyond the local switch Port Isolation Port Isolation allows each port 1 to 26 to communicate only with the CPU management port and the uplink ports but not communicate with each other This option is the most limiting but also the most secure Ingress Check Select this check box to activate ingress filtering on the switch Clear this check box to disable ingress filtering the switch Port This field displays the port number Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them PVID Enter a number between 1and 4094 as the port VLAN ID GVRP Select this check box to allow GVRP on this port Acceptable Frame Specify the type of frames allowed on a port Choices are All and Tag Only Type Select All from the drop down list box to a
176. he commands available for Enable mode Table 71 Command Summary Enable Mode COMMAND DESCRIPTION PRIVILEGE baudrate lt 1 2 3 4 5 gt Changes the console port speed 13 Choices are 1 9600 2 19200 3 38400 4 57600 and 5 115200 boot config Restarts the system 13 cable lt port list gt Performs a basic connectivity test 13 diagnostics on the ports Displays Ok if connector is inserted in the port Open if no connector is inserted in the port or Unknown if this test cannot determine the status configure Accesses Configuration mode See 13 Section 30 11 3 on page 196 copy running config help Displays command help 13 information interface port Copies the specified attributes 13 channel lt port from one port to other ports list gt bandwidth limit tftp ip Backs up running configuration to 13 remote file the specified TFTP server with the specified file name tftp config index Restores configuration with the 13 ip remote specified filename from the file specified TFTP server flash ip Restores firmware via TFTP 13 remote file disable Exits Enable or privileged mode 13 enable Accesses Enable or privileged 13 mode erase running config help Displays command help 13 information 191 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 71 Command Summary Enable Mode continued
177. he lower the numeric value you assign the higher the priority for this bridge Bridge Priority determines the root bridge which in turn determines Hello Time Max Age and Forwarding Delay Hello Time This is the time interval in seconds between BPDU Bridge Protocol Data Units configuration message generations by the root switch The allowed range is 1 to 10 seconds Max Age This is the maximum time in seconds a switch can wait without receiving a BPDU before attempting to reconfigure All switch ports except for designated ports should receive BPDUs at regular intervals Any port that ages out STP information provided in the last BPDU becomes the designated port for the attached LAN If it is a root port a new root port is selected from among the switch ports attached to the network The allowed range is 6 to 40 seconds 97 Chapter 11 Spanning Tree Protocol ES 2024 Series User s Guide Table 24 Spanning Tree Protocol Configuration continued LABEL DESCRIPTION Forwarding Delay This is the maximum time in seconds a switch will wait before changing states This delay is required because every switch must receive information about topology changes before it starts to forward frames In addition each port needs time to listen for conflicting information that would make it return to a blocking state otherwise temporary data loops might result The allowed range is 4 to 30 seconds As a
178. hows the power consumption of the powered device connected to the mW port PD MaxCurrent This field is available on ES 2024PWR mA This field shows the maximum current a powered device can get from the switch PD MaxPower This field is available on ES 2024PWR mW This field shows the maximum power the switch can provide through this port Chapter 6 System Status and Port Statistics 62 ES 2024 Series User s Guide Table 7 Status Port Details continued LABEL DESCRIPTION LACP This field shows if LACP is enabled on this port or not TxPkts This field shows the number of transmitted frames on this port RxPkts This field shows the number of received frames on this port Errors This field shows the number of received errors on this port Tx KB s This field shows the number kilobytes per second transmitted on this port Rx KB s This field shows the number of kilobytes per second received on this port Up Time This field shows the total amount of time the connection has been up Tx Packet The following fields display detailed information about packets transmitted TX Packets This field shows the number of good packets unicast multicast and broadcast transmitted Multicast This field shows the number of good multicast packets transmitted Broadcast This field shows the number of good broadcast packets transmitted Pause This field shows the numbe
179. imum bandwidth 13 allowed for outgoing traffic on the port s ingress Enables bandwidth control on 13 for incoming traffic on he port s ingress Kbps Setsthe maximum bandwidth 13 allowed for incoming traffic on the port s bmstorm limit Enables broadcast storm 13 control on the port lt Kpbs gt Sets the limit of broadcast storm 13 packets in kilobit per second Kbps diffserv Enables DiffServ on the port s 13 205 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 73 interface port channel Commands continued COMMAND DESCRIPTION PRIVILEGE egress set Sets the outgoing traffic port list 13 lt port list gt for a port based VLAN exit Exits from the interface port 13 channel command mode flow control Enables interface flow control 13 Flow control regulates transmissions to match the bandwidth of the receiving port frame type Choose to accept both tagged 13 lt all tagged gt and untagged incoming frames or just tagged incoming frames on a port gvrp Enables this function to permit 13 VLAN groups beyond the local switch help Displays a description of the 13 interface port channel commands igmp filtering Sets the IGMP filtering profile 13 profile lt name gt for this port igmp group Limits the number of multicast 13 limited groups number number Sets the number of multicast
180. is shown next Enable ports one three four and five for configuration Set the IEEE 802 1p quality of service priority as four 4 sysname config interface port channel 1 3 5 sysname config interface qos priority 4 237 Chapter 33 Interface Commands ES 2024 Series User s Guide 33 2 8 name Syntax name lt port name string gt where lt port name string gt Sets a name for your port interface s An example is shown next Enable ports one three four and five for configuration Setaname for the ports sysname config interface port channel 1 3 5 sysname config interface name Test 33 2 9 speed duplex 33 2 10 Syntax speed duplex lt auto 10 half 10 full 100 half 100 full 1000 full gt where lt auto 10 half 10 Sets the duplex mode half or full and speed 10 100 or 1000 fulT 100 alf 100 Mbps of the connection on the port Selecting auto auto full 1000 full gt Me f negotiation makes one port able to negotiate with a peer automatically to obtain the connection speed and duplex mode that both ends support An example is shown next Enable ports one three four and five for configuration Set the speed to 100 Mbps in half duplex mode sysname config interface port channel 1 3 5 sysname config interface speed duplex 100 half test You can perform local loopback test on a port The test returns Passed or Failed
181. it Ethernet mini GBIC ports select Auto 10M Half Duplex 10M Full Duplex 100M Half Duplex 100M Full Duplex or 1000M Full Duplex Selecting Auto auto negotiation allows one port to negotiate with a peer port automatically to obtain the connection speed and duplex mode that both ends support When auto negotiation is turned on a port on the switch negotiates with the peer automatically to determine the connection speed and duplex mode If the peer port does not support auto negotiation or turns off this feature the switch determines the connection speed by detecting the signal on the cable and using half duplex mode When the switch s auto negotiation is turned off a port uses the pre configured speed and duplex mode when making a connection thus requiring you to make sure that the settings of the peer port are the same in order to connect T5 Chapter 7 Basic Setting ES 2024 Series User s Guide Table 12 Port Setup continued LABEL DESCRIPTION Flow Control A concentration of traffic on a port decreases port bandwidth and overflows buffer memory causing packet discards and frame losses Flow Control is used to regulate transmission of signals to match the bandwidth of the receiving port The switch uses IEEE 802 3x flow control in full duplex mode and backpressure flow control in half duplex mode IEEE 802 3x flow control is used in full duplex mode to send a pause signal to the sending port causing it
182. it works 155 implimentation 156 login example 157 requirement 157 standard port 156 version supported 156 SSL standby port 108 static MAC address 90 118 static MAC address learning 32 static MAC forwarding 90 static route 31 138 destination IP address 138 metric 139 static VLAN 81 acceptable frame type 85 ingress check 85 port control 83 port isolation 85 port setting 84 setup 82 status 81 tagging 83 Status VLAN 81 status 49 60 Index 274 ES 2024 Series User s Guide LED 46 multicast 125 port 60 port details 61 STP 95 STP 31 Bridge ID 96 bridge priority 97 designated bridge 95 forwarding delay 98 Hello BPDU 95 hello time 97 how it works 95 max age 95 97 path cost 94 98 port priority 98 port state 95 root path cost 95 root port 95 setup 96 status 95 terminology 94 Strict Priority Queuing SPQ 122 Strict Priority Queuing See SPQ subnet 262 subnet mask 264 subnetting 264 switch setup 71 Syntax Conventions 28 sys command example 212 syslog 166 log type 167 protocol 166 server setup 167 setup 166 severity level 166 system information 66 system lockout 54 system log 164 system login 48 system reboot 145 system reset 54 system status 49 system time 69 T Telnet 183 time server setup 69 time service protocol 70 time zone 70 timeserver 70 trademarks 2 Transceiver MultiSource Agreement See MSA trap 152 destination 153 trunk group 108 trunking 31 80
183. itch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh 16 4 Configuring RADIUS Server Settings From the Port Authentication screen click RADIUS to display the configuration screen as shown You can configure two RADIUS servers on the switch Use this screen to configure the first RADIUS server Note Use the CLI to configure the first or second RADIUS server Figure 52 Port Authentication RADIUS OL ED Port Authentication Authentication Server IP Address 0 0 0 0 UDP Port 1812 Shared Secret 1234 Apply Cancel The following table describes the labels in this screen Table 35 Port Authentication RADIUS LABEL DESCRIPTION Authentication Server IP Address Enter the IP address of the external RADIUS server in dotted decimal notation UDP Port The default port of the RADIUS server for authentication is 1812 You need not change this value unless your network administrator instructs you to do so 115 Chapter 16 Port Authentication ES 2024 Series User s Guide Table 35 Port Authentication RADIUS continued LABEL DESCRIPTION Shared Secret Specify a password up to 32 alphanumeric characters as the key to be shared between the e
184. ited number of users Port Security This link takes you to a screen where you can activate MAC address learning and set the maximum number of MAC addresses to learn on a port Queuing Method This link takes you to a screen where you can configure SPQ or WFQ with associated queue weights for each port Multicast This link takes you to a screen where you can configure various multicast features and create multicast VLANs IP Application Static Route This link takes you to screens where you can configure static routes A static route defines how the switch should forward traffic by configuring the TCP IP parameters manually DiffServ This link takes you to screens where you can enable DiffServ and set DSCP to IEEE802 1p mappings Advanced Management Maintenance This link takes you to screens where you can perform firmware and configuration file maintenance as well as reboot the system Access Control This link takes you to screens where you can change the system login password and configure SNMP and remote management Diagnostic This link takes you to screens where you can view system logs and test port s Syslog This link takes you to screens where you can setup system logs and a system log server Chapter 4 The Web Configurator 52 ES 2024 Series User s Guide Table 5 Navigation Panel Links continued LINK DESCRIPTION Cl
185. itself to the SSL client the computer which requests the HTTPS connection with the switch whereas the SSL client only should authenticate itself when the SSL server requires it to do so Authenticating client certificates 1s optional and if selected means the SSL client must send the switch a certificate You must apply for a certificate for the browser from a CA that is a trusted CA on the switch Please refer to the following figure 1 HTTPS connection requests from an SSL aware web browser go to port 443 by default on the switch s WS web server 2 HTTP connection requests from a web browser go to port 80 by default on the switch s WS web server Figure 82 HTTPS Implementation WS ed E HTTPS HTTP Note If you disable HTTP in the Service Access Control screen then the switch blocks all HTTP connection attempts 23 9 HTTPS Example If you haven t changed the default HTTPS port on the switch then in your browser enter https switch IP Address as the web site address where switch IP Address is the IP address or domain name of the switch you wish to access 23 9 1 Internet Explorer Warning Messages When you attempt to access the switch HTTPS server a Windows dialog box pops up asking if you trust the server certificate Click View Certificate if you want to verify that the certificate is from the switch You see the following Security Alert screen in Internet Explorer Select Yes to proceed to the
186. le ASCII characters for identification purposes Multicast VLAN Enter the VLAN ID 1 to 4094 of the multicast VLAN ID 802 1p Priority Select a priority level 0 7 with which the switch replaces the priority in outgoing IGMP control packets belonging to this multicast VLAN Mode Specify the MVR mode on the switch Choices are Dynamic and Compatible Select Dynamic to send IGMP reports to all MVR source ports in the multicast VLAN Select Compatible to set the switch not to send IGMP reports Port This field displays the port number on the switch 131 Chapter 19 Multicast ES 2024 Series User s Guide Table 43 MVR continued LABEL DESCRIPTION Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Source Port Select this option to set this port as the MVR source port that sends and receives multicast traffic All source ports must belong to a single multicast VLAN Receiver Port Select this option to set this port as a receiver port that only receives multicast traffic None Select this option to set the port not to participate in MVR No MVR multicast traffic is sent or received on this port
187. le memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh 103 Chapter 13 Broadcast Storm Control ES 2024 Series User s Guide CHAPTER 14 Mirroring This chapter discusses the Mirror setup screens 14 1 Mirroring Overview Port mirroring allows you to copy a traffic flow to a monitor port the port you copy the traffic to in order that you can examine the traffic from the mirror port without interference 14 2 Port Mirroring Setup Click Advanced Application Mirroring in the navigation panel to display the Mirroring screen Use this screen to select a monitor port and specify the traffic flow to be copied to the monitor port Chapter 14 Mirroring 104 ES 2024 Series User s Guide Figure 46 Mirroring OLUT Active r Monitor Port Poni zl i i i i li be Port Mirrored Direction 2 r m 3 r en e en E enl 23 r coo 24 r ea 25 r d 26 r1 Ingress Apply Cancel The following table describes the labels in this screen Table 27 Mirroring LABEL DESCRIPTION Active Clear this check box to deactivate port mirroring on the switch Monitor Port The monitor port is the port you copy the traffic to in order to examine it in more detail without interfering with the traffic flow on the original port s Select this port from this drop down list box Ingress You can specify to copy all incoming traffi
188. learing this check box Name Enter a descriptive name for identification purposes for this static MAC address forwarding rule MAC Address Enter the MAC address in valid MAC address format that is six hexadecimal character pairs Note Static MAC addresses do not age out VID Enter the VLAN identification number Port Enter the number of a port where the MAC address entered in the previous field will be automatically forwarded Add After you set the fields above click Add to insert a new rule The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields Clear Click Clear to begin configuring this screen afresh Index Click an index number to modify a static MAC address rule for a port Active This field displays whether this static MAC address forwarding rule is active Yes or not No You may temporarily deactivate a rule without deleting it Name This field displays the descriptive name for identification purposes for this static MAC address forwarding rule MAC Address _ This field displays the MAC address that will be forwarded and the VLAN identification number to which the MAC address belongs VID This field displays the VLAN identification number Port This field displays the port where the MAC address shown in the next field will be forwarded Delete
189. lementation on the Switch Your switch supports SSH version 2 using RSA authentication and three encryption methods DES 3DES and Blowfish The SSH server is implemented on the switch for remote management and file transfer on port 22 Chapter 23 Access Control 156 ES 2024 Series User s Guide 23 7 1 Requirements for Using SSH You must install an SSH client program on a client computer Windows or Linux operating system that is used to connect to the switch over SSH 23 7 2 SSH Login Example You can use an SSH client program to access the switch The following figure shows an example using a text based SSH client program Refer to the documentation that comes with your SSH program for information on using it Figure 81 SSH Login Example C gt ssh2 admin 192 168 1 1 G2 Qaae e e e a ee ee a e e e e ee WARNING HOST IDENTIFICATION HAS CHANGED H G0 Qaae eae e e e ee e e e e e ee IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY Someone could be eavesdropping on you right now man in the middle attack It is also possible that the host key has just been changed Please contact your system administrator Add correct host key to C Documents and Settings Administrator Application Data SSH hostkeys key 22 192 168 1 1 pub to get rid of this message Received server key s fingerprint xigil gidot homug duzab tocyh pamyb ronep tisaf hebip gokeb goxix You can get a public key s fingerprint by running ssh keygen
190. list of previously run commands logout Exit from the EXEC ping Exec ping show Show system information ssh SSH client traceroute Exec traceroute sysname gt 30 8 2 Detailed Command Information Enter lt command gt help to display detailed sub command and parameters Enter command to display detailed help information about the sub commands and parameters sysname gt ping help Commands available ping ip host name lt vlan lt vlan id gt size lt 0 1472 gt t gt sysname gt Chapter 30 Introducing the Commands 188 ES 2024 Series User s Guide sysname gt ping lt ip host name gt destination ip address help Description of ping help 30 9 Using Command History The switch keeps a list of commands you have entered for the current CLI session You can use any commands in the history again by pressing the up 4 or down arrow key to scroll through the previously used commands and press ENTER Use the history command to display the list of commands sysname gt history enable exit show ip history sysname gt 30 10 Saving Your Configuration 30 10 1 After you set the switch settings with the configuration commands use the write memory command to save the changes permanently Note The write memory command is not available in User mode You must save your changes after each CLI session All unsaved configuration changes a
191. ls in this screen Table 23 Spanning Tree Protocol Status LABEL DESCRIPTION Spanning Tree This field displays Running if STP is activated Otherwise it displays Down Protocol Configuration Click Configuration to configure STP settings Refer to Section 11 4 on page 96 Bridge Root refers to the base of the spanning tree the root bridge Our Bridge is this switch This switch may also be the root bridge Bridge ID This is the unique identifier for this bridge consisting of bridge priority plus MAC address This ID is the same for Root and Our Bridge if the switch is the root switch Hello Time This is the time interval in seconds at which the root switch transmits a second configuration message The root bridge determines Hello Time Max Age and Forwarding Delay Max Age second This is the maximum time in seconds a switch can wait without receiving a configuration message before attempting to reconfigure Forwarding Delay second This is the time in seconds the root switch will wait before changing states that is listening to learning to forwarding Cost to Bridge This is the path cost from the root port on this switch to the root switch Port ID This is the priority and number of the port on the switch through which this switch must communicate with the root of the Spanning Tree Topology Changed This is the number of times the spanning tree has been reconfigured Time
192. m mm mm mm mm mm mm mm mm mm emm mm mm mm mm em mm mm mm em mm em mm mm mm em mm d Chapter 1 Getting to Know Your Switch 36 ES 2024 Series User s Guide 37 Chapter 1 Getting to Know Your Switch ES 2024 Series User s Guide CHAPTER 2 Hardware Installation and Connection This chapter shows you how to install and connect the switch 2 1 Freestanding Installation 1 Make sure the switch is clean and dry 2 Set the switch on a smooth level surface strong enough to support the weight of the switch and the connected cables Make sure there is a power outlet nearby 3 Make sure there is enough clearance around the switch to allow air circulation and the attachment of cables and the power cord 4 Remove the adhesive backing from the rubber feet 5 Attach the rubber feet to each corner on the bottom of the switch These rubber feet help protect the switch from shock or vibration and ensure space between devices when stacking Figure 6 Attaching Rubber Feet D Note Do NOT block the ventilation holes Leave space between devices when stacking For proper ventilation allow at least 4 inches 10 cm of clearance at the front and 3 4 inches 8 cm at the back of the switch This is especially important for enclosed rack installations Chapter 2 Hardware Installation and Connection 38 ES 2024 Series User s Guide 2 2 Mounting the Switch on a Rack This section lists the rack mounting requirements
193. matically enters the config vlan mode Use the inactive command to deactivate the VLAN s e Use the interface port channel port list command to enter the config interface mode to set the VLAN settings on a port then use the pvid lt vlan id gt command to set the VLAN ID you created for the port list to that specific port in the PVID table Use the exit command when you are finished configuring the VLAN sysname config vlan 2000 sysname config vlan name upl sysname config vlan fixed 10 12 sysname config vlan no untagged 10 12 sysname config vlan exit sysname config interface port channel 10 12 sysname config interface pvid 2000 sysname config interface exit 2 Configure your management VLAN e Use the vlan vlan id command to create a VLAN VID 3 in this example for managing the switch and the switch will activate the new management VLAN Use the inactive command to disable the new management VLAN sysname config vlan 3 sysname config vlan inactive Chapter 34 IEEE 802 1Q Tagged VLAN Commands 240 ES 2024 Series User s Guide 34 2 Global VLAN1Q Tagged VLAN Configuration Commands This section shows you how to configure and monitor the IEEE 802 1Q Tagged VLAN 34 2 1 GARP Status Syntax show garp This command shows the switch s GARP timer settings including the join leave and leave all timers An example is shown next sysname
194. me for it in the File name list box Click Save to save the configuration file to your computer 22 8 FTP Command Line This section shows some examples of uploading to or downloading files from the switch using FTP commands First understand the filename conventions 147 Chapter 22 Maintenance ES 2024 Series User s Guide 22 8 1 Filename Conventions The configuration file contains the settings in the screens such as password switch setup IP Setup etc Once you have customized the switch s settings they can be saved as a plain text file back to your computer under a filename of your choosing ZyNOS ZyXEL Network Operating System sometimes referred to as the sysname file is the system firmware and has a bin filename extension Table 50 Filename Conventions INTERNAL EXTERNAL FILE TYPE NAME NAME DESCRIPTION Configuration File config rom This is the configuration filename on the switch Uploading the config file replaces the specified configuration file system including your switch configurations system related data including the default password the error log and the trace log Firmware ras bin This is the generic name for the ZyNOS firmware on the switch 22 8 1 1 Example FTP Commands ftp put firmware bin ras This is a sample FTP session showing the transfer of the computer file firmware bin to the switch ftp get config config cfg This is a sample
195. mp snmp ssh https gt service ftp lt socket Allows FTP access on the 13 control number gt specified service port http lt socket Allows HTTP access on the 13 number gt lt timeout gt specified service port and defines the timeout period https lt socket Allows HTTPS access on the 13 number gt specified service port icmp Allows ICMP access for services 13 such as Ping snmp Allows SNMP management 13 ssh lt socket Allows SSH access on the 13 number gt specified service port telnet lt socket Allows Telnet access on the 13 number gt specified service port snmp server contact lt system Sets the geographic location and 13 contact gt the name of the person in charge location lt system of this switch location gt get community Sets the get community 13 lt property gt set community Sets the set community 13 lt property gt trap community Sets the trap community 13 lt property gt trap destination Sets the IP addresses of up to four 13 lt ip gt stations to send your SNMP traps to spanning Enables STP on the switch 13 tree lt port list gt Enables STP on a specified port 13 path cost Sets the STP path cost for a 13 lt 1 65535 gt specified port priority lt 0 Sets the priority for a specified 13 255 gt port 203 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued
196. n DiffServ DSCP Setting ADVANCED BASIC SETTING APPLICATION IP APPLICATION MANAGEMENT System Info VLAN Static Routing Maintenance Firmware Upgrade Restore Configuration Backup Configuration Load Factory Default Save Configuration Reboot System Access Control SNMP Logins Service Access Control Remote Management Diagnostic Syslog Syslog Setup Syslog Server Setup Cluster Management Cluster Management Status Cluster Management Configuration MAC Table ARP Table Configure Clone The following table describes the links in the navigation panel Table 5 Navigation Panel Links LINK DESCRIPTION Basic Settings System Info This link takes you to a screen that displays general system information On the ES 2024PWR you can also view the hardware monitoring and PoE information General Setup This link takes you to a screen where you can configure general identification information about the switch Switch Setup This link takes you to a screen where you can set up global switch parameters such as VLAN type MAC address learning GARP and priority queues 51 Chapter 4 The Web Configurator ES 2024 Series User s Guide Table 5 Navigation Panel Links continued LINK DESCRIPTION IP Setup This link takes you to a screen where you can configure the management IP address subnet mask necessary for switch management and D
197. n OVE dece 108 Tc Dynamic Link Aggregation E 108 19 41 Onk Aggregation ID geseent eier dgtegude 109 15 3 Link Aggregation Status acciri cicer rue EENS E 109 To d ee E EE 110 Chapter 16 For EA OE p Na 112 76 1 Port Auhenticalam TIVO E 112 p wor 112 15 1 1 1 Vendor Specific le uiuis sepa tse P E S E pERRO T REXEEERE PES SK ERERIdISA 112 IGAAS Tunnel Protocol le 113 16 2 Port Authentication Configuration 113 15 2 Activating IEEE 8021x SOCUITIS egenen Eeltegg 114 16 4 Configuring RADIUS Server Settings eerte nnne nennen 115 Chapter 17 Lait 118 dol Te EE 118 17 2 POR Securty iU E 118 H e 120 Chapter 18 e CLE E WEN 122 18 1 Queuing Methad COME E 122 18 1 1 Sie Priority Queuing SPO wcssssisssssscuvossrsscsnnnnsassswannnagasenantercssenavonsd 122 18 1 2 Weighted Round Robin Scheduling WRR eeeesssss 122 13 Table of Contents ES 2024 Series User Guide 18 2 Containing Omen EE 123 Chapter 19 PUES RR 124 RA De ro A 124 T9 T 14P TE el 124 AEE EIAS PII WEE 124 Vu E NEE 124 19 2 H TEE 125 SCRA UNL ats TE 125 18 4 IGMP Filfenng E 127 195 PIER DI A 128 195 1 Types or IM VIS PDF scii pM EFI HEP REED N 129 TeS ANVR feu mo cn 129 THO S ROW MYR WORS 1i dotcene bud taki ied a E aad dash Mega nel EA 129 TOD General MYR Configuration sacro ageet EE Poen RAE PP YN Ere o a EE edel 130
198. n dotted decimal notation For example 255 255 255 0 VID Enter the VLAN identification number Add Click Add to save the new rule to the switch It then displays in the summary table at the bottom of the screen The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields to your previous configuration Index This field displays the index number of an entry IP Address This field displays the management IP address of the switch IP Subnet Mask This field displays the subnet mask for the corresponding IP address VID This field displays the VLAN identification number of the network Default Gateway This field displays the IP address of default gateway Delete Click Delete to remove the selected entry from the summary table Cancel Click Cancel to clear the Delete check boxes 7 7 Port Setup Click Basic Setting and then Port Setup in the navigation panel to display the configuration screen Use this screen to configure switch port settings Chapter 7 Basic Setting 74 ES 2024 Series User s Guide Figure 31 Port Setup EI EI E NS Port Active Name Type Speed Duplex Flow Control Priority PD PD Priority O Auto DL De m Critical D 1 Vv 10 100M Aut
199. ne port to another port in order that you can examine the traffic from the mirror port the port you copy the traffic to without interference Static Route Static routes tell the switch how to forward IP traffic when you configure the TCP IP parameters manually IGMP Snooping The switch supports IGMP snooping enabling group multicast traffic to be only forwarded to ports that are members of that group thus allowing you to significantly reduce multicast traffic passing through your switch Multicast VLAN Registration MVR Multicast VLAN Registration MVR is designed for applications such as Media on Demand MoD using multicast traffic across a network MVR allows one single multicast VLAN to be shared among different subscriber VLANs on the network This improves bandwidth utilization by reducing multicast traffic in the subscriber VLANs and simplifies multicast group management STP Spanning Tree Protocol RSTP Rapid STP R STP detects and breaks network loops and provides backup links between switches bridges or routers It allows a switch to interact with other R STP compliant switches in your network to ensure that only one path exists between any two stations on the network Link Aggregation Link aggregation trunking is the grouping of physical ports into one logical higher capacity link You may want to trunk ports if for example it is cheaper to use multiple lower speed links than to under utilize a high spe
200. ne stop bit and flow control set to none The password will also be reset to 1234 and the IP address to 192 168 1 1 To upload the factory default configuration file do the following 1 Connect to the console port using a computer with terminal emulation software See Section 3 1 1 on page 43 for details 2 Disconnect and reconnect the switch s power to begin a session When you reconnect the switch s power you will see the initial screen 3 When you see the message Press any key to enter Debug Mode within 3 seconds press any key to enter debug mode 4 Type at1c after the Enter Debug Mode message 5 Waitforthe Starting XMODEM upload message before activating XMODEM upload on your terminal Chapter 4 The Web Configurator 54 ES 2024 Series User s Guide 6 After the factory default configuration file upload type atgo to restart the switch Figure 19 Resetting the Switch Via the Console Port Bootbase Version V1 07 04 20 2005 13 38 02 RAM Size 32768 Kbytes FLASH AMD 32M zl ZyNOS Version V3 70 TX 0 07 11 2006 19 59 04 Press any key to enter debug mode within 3 seconds Enter Debug Mode ES 2024A atlc Starting XMODEM upload CRC mode CCCCCCCCCCCCCCCC Total 262144 bytes received Erasing OK ES 2024A atgo The switch is now reinitialized with the factory default configuration file including the default password of 1234 4 7 Logging Ou
201. next highest priority queue begins Q3 has the highest priority and QO the lowest The default queuing method is Strictly Priority Weighted Round Robin Scheduling WRR services queues on a rotating basis based on their queue weight the number you configure in the queue Weight field Queues with larger weights get more service than queues with smaller weights Note When you select Strict Priority it applies to Q3 only with priority over all other queues QO Q2 will use Weighted Round Robin Scheduling Weight When you select Weighted Round Robin Scheduling use the drop down list boxes to choose queue weights 1 15 Bandwidth is divided across the different traffic queues according to their weights Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh 123 Chapter 18 Queuing Method ES 2024 Series User s Guide CHAPTER 19 Multicast This chapter shows you how to configure various multicast features 19 1 Multicast Overview Traditionally IP packets are transmitted in one of either two ways Unicast 1 sender to 1 recipient or Broadcast 1 sender to everybody on the network Multicast delivers IP packets to just a group of ho
202. nfiguration commands that belong to the interface group of commands 33 1 Overview The interface commands allow you to configure the switch on a port by port basis 33 2 Interface Command Examples This section provides examples of some frequently used interface commands 33 2 1 interface port channel Use this command to enable the specified ports for configuration Indicate multiple non sequential ports separated by a comma Use a dash to specify a port range Syntax interface port channel lt port list gt An example is shown next Enter the configuration mode Enable ports 1 3 4 and 5 for configuration Begin configuring for those ports sysname config sysname config interface port channel 1 3 5 sysname config interface 33 2 2 bandwidth limit The bandwidth limit command enables bandwidth control on the switch Chapter 33 Interface Commands 234 ES 2024 Series User s Guide Syntax bandwidth limit egress bandwidth limit egress lt Kbps gt bandwidth limit ingress bandwidth limit ingress lt Kbps gt where egress Kbps Sets the maximum bandwidth allowed for outgoing traffic egress on the switch ingress Kbps Sets the maximum bandwidth allowed for incoming traffic ingress on the switch An example is shown next Enable port one for configuration Enable bandwidth control on the outgoing traffic Set the outgoing traffic bandwidth limit to 5000Kbps
203. ng you must configure VLAN groups 1 and 2 on all intermediary switches C D and E otherwise they will drop frames with unknown VLAN group tags However with VLAN Trunking enabled on a port s in each intermediary switch you only need to create VLAN groups in the end devices A and B C D and E automatically allow frames with VLAN group tags 1 and 2 VLAN groups that are unknown to those switches to pass through their VLAN trunking port s Figure 32 Port VLAN Trunking c E A N N Ba B WM N vi v2 VI v2 8 4 Select the VLAN Type 1 Select a VLAN type in the Switch Setup screen Chapter 8 VLAN 80 ES 2024 Series User s Guide Figure 33 Switch Setup Select VLAN Type Switch Setup _ ia 1 VLAN Type AA C Por Bas MAC Address Learning Aging Time 300 seconds Join Timer 200 milliseconds 8 5 Static VLAN Use a static VLAN to decide whether an incoming frame on a port should be sentto a VLAN group as normal depending on its VLAN tag sent to a group whether it has a VLAN tag or not blocked from a VLAN group regardless of its VLAN tag You can also tag all outgoing frames that were previously untagged from a port with the specified VID 8 5 1 Static VLAN Status Click Advanced Application VLAN from the navigation panel to display the VLAN Status screen Refer to Section 8 1 on page 78 for more information on static VLAN Figure 34 VLAN VLAN Status ORINE VLAN Port Setting St
204. ng information The General Setup screen allows you to configure general switch identification information The General Setup screen also allows you to set the system time manually or get the current time and date from an external server when you turn on your switch The real time is then displayed in the switch logs The Switch Setup screen allows you to set up and configure global switch features The IP Setup screen allows you to configure a switch IP address subnet mask s and DNS domain name server for management purposes 7 2 System Information In the navigation panel click Basic Setting and System Info to display the screen as shown You can also check the firmware version number in this screen Chapter 7 Basic Setting 66 ES 2024 Series User s Guide Figure 26 System Info ES 2024 Systeminfo System Name ZyNOS FAW Version Ethernet Address ES 2024A V3 70 TX 0 b1 06 06 2006 00 13 49 00 00 01 Figure 27 System Info ES 2024PWR PoE Status SystemInfo System Name ZyNOS FAN Version Ethernet Address Total Power W Consuming Power VW Allocated Power VV Remaining Power W Hardware Monitor Temperature Unit C Temperature C Current CPU 30 0 MAC 29 0 LOCAL 30 0 FAN Speed RPM Current FAN 6625 FAN2 6094 FAN3 6228 Voltage v Current 1 25VIN 1 256 1 8VIN 1 869 3 3VIN 3 398 2 5VIN 2 593 MAX 30 0 30 0 31 0 MAX 6650 6143 6257 MAX 1 256 1 869
205. ng the Switch on a Rack l EE D DO D OD DO OD Q Q ooooooo 2 Using a 2 Philips screwdriver install the M5 flat head screws through the mounting bracket holes into the rack 3 Repeat steps and 2 to attach the second mounting bracket on the other side of the rack Chapter 2 Hardware Installation and Connection 40 ES 2024 Series User s Guide 41 Chapter 2 Hardware Installation and Connection ES 2024 Series User s Guide CHAPTER 3 Hardware Overview This chapter describes the front panel and rear panel of the switch and shows you how to make the hardware connections 3 1 Front Panel Connection The figure below shows the front panel of the switch Figure 9 Front Panel ES 2024A Console Port i 10 100 Mbps Ethernet Ports Gigabit Ethernet Mini GBIC Ports Figure 10 Front Panel ES 2024PWR Console Port 5 ial B nonococuucunmA ah Zegssegeessssrl 10 100 Mbps Ethernet Ports Gigabit Ethernet Mini GBIC Ports The following table describes the port labels on the front panel Table1 Front Panel LABEL DESCRIPTION CONSOLE Only connect this port if you want to configure the switch using the command line interface CLI via the console port Chapter 3 Hardware Overview 42 ES 2024 Series User s Guide Table 1 Front Panel continued LABEL DESCRIPTION 24 10 100 Mbps Connect these ports to a c
206. normal but significant condition on the system Informational The syslog contains an informational message NI OO oO BR wl N o Debug The message is intended for debug level purposes 25 2 Syslog Setup Click Management and then Syslog in the navigation panel to display this screen The syslog feature sends logs to an external syslog server Use this screen to configure the device s system logging settings Chapter 25 Syslog 166 ES 2024 Series User s Guide Figure 90 Syslog Syslog Setup Syslog Server Setup Syslog Active D Logging type Active Facility System C local use 0 D Interface C local use 0 Switch D local use 0 Authentication C local use 0 D IP r local use 0 D Apply Cancel The following table describes the labels in this screen Table 60 Syslog LABEL DESCRIPTION Syslog Select Active to turn on syslog system logging and then configure the syslog setting Logging Type This column displays the names of the categories of logs that the device can generate Active Select this option to set the device to generate logs for the corresponding category Facility The log facility allows you to send logs to different files in the syslog server Refer to the documentation of your syslog program for more details Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if
207. o display individual port statistics Use this screen to check status and detailed performance data about an individual port on the switch 61 Chapter 6 System Status and Port Statistics ES 2024 Series User s Guide Figure 25 Status Port Details Port Info Port NO Name Link Status LACH TxPkts RxPkts Errors Tx KBs s Rx KBs s Up Time TX Packet TX Packets Multicast Broadcast Pause RX Packet RX Packets Multicast Broadcast Pause TX Collision Single Multiple Excessive Late RX CRC Runt 64 65 to 127 128 to 255 256 to 511 512 to 1023 Error Packet Distribution Giant ED Port Details g 1024 to 1518 Port Status 2 100M F FORWARDING Disabled 263 315 0 41 709 0 256 0 02 00 263 The following table describes the labels in this screen Table 7 Status Port Details LABEL DESCRIPTION Port Info Port NO This field displays the port index number Name This field displays the descriptive port name for identification purposes Link This field shows whether the Ethernet connection is down and the speed duplex mode Status If STP Spanning Tree Protocol is enabled this field displays the STP state of the port see Section 11 2 on page 95 for more information If STP is disabled this field displays FORWARDING if the link is up otherwise it displays STOP PD This field is available on ES 2024PWR PowerConsumption This field s
208. o upload the default configuration file This restores all of the factory defaults including the password Check that you have enabled web service access If you have configured a secured client IP address your computer s IP address must match it Refer to the chapter on access control for details Your computer s and the switch s IP addresses must be on the same subnet See the following section to check that pop up windows JavaScripts and Java permissions are allowed Chapter 35 Troubleshooting 248 ES 2024 Series User s Guide 35 2 1 Pop up Windows JavaScripts and Java Permissions In order to use the web configurator you need to allow Web browser pop up windows from your device JavaScripts enabled by default Java permissions enabled by default Note Internet Explorer 6 screens are used here Screens for other Internet Explorer versions may vary 35 2 1 1 Internet Explorer Pop up Blockers You may have to disable pop up blocking to log into your device Either disable pop up blocking enabled by default in Windows XP SP Service Pack 2 or allow pop up blocking and create an exception for your device s IP address 35 2 1 1 1 Disable pop up Blockers 1 In Internet Explorer select Tools Pop up Blocker and then select Turn Off Pop up Blocker Figure 101 Pop up Blocker Mail and News gt Pop up Blocker Turn Off Pop up Blocker Manage Add ons Pop up Blocker Settings Synchronize fer ee
209. o x C 0 iv Low x 2 iv 10 100M Auto E oy Vv Low gt 3 Vv 10 100M Auto Y Lr v iv Low E 4 6 amp 6 T tono0M Ges P vob x S ES 23 10 Auto oy Vv Low D 24 Vv 10 100M Auto X O oy iv Low 25 iv 10 100 1000M Auto hi O Us EEN 26 iv 10 100 1000M Auto S D Oy Apply Cancel The following table describes the labels in this screen Table 12 Port Setup LABEL DESCRIPTION Port This is the port index number Use this row to configure all the ports at once Use this row only if you want to make some settings the same for all ports Use this row first to set the common settings and then make adjustments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Active Select this check box to enable a port The factory default for all ports is enabled A port must be enabled for data transmission to occur Name Enter a descriptive name that identifies this port You can enter up to 64 alpha numerical characters Note Due to space limitation the port name may be truncated in some web configurator screens Type This field displays 10 100M for an Ethernet connection and 10 100 1000M for the Gigabit Ethernet mini GBIC ports Speed Duplex Select the speed and the duplex mode of the Ethernet connection on this port For Ethernet ports select Auto 10M Half Duplex 10M Full Duplex 100M Half Duplex or 100M Full Duplex For the Gigab
210. of transmission for routing purposes IP routing uses hop count as the measurement of cost with a minimum of 1 for directly connected networks Enter a number that approximates the cost for this link The number need not be precise but it must be between 1 and 15 In practice 2 or 3 is usually a good number Add Clicking Add saves your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the above fields to your previous configuration Clear Click Clear to set the above fields back to the factory defaults Index This field displays the index number of the route Click a number to edit the static route entry Active This field displays Yes when the static route is activated and NO when it is deactivated Name This field displays the descriptive name for this route This is for identification purpose only Destination This field displays the IP network address of the final destination Address Subnet Mask This field displays the subnet mask for this destination Gateway This field displays the IP address of the gateway The gateway is an immediate Address neighbor of your switch that will forward the packet to the destination Metric This field displays the cost of transmission for routing purposes Delete
211. ogin Screen After you have successfully established a connection to the switch using a direct console connection or telnet a login screen displays The following shows the login prompt on the console port For your first login enter the default administrator login username admin and password 1234 Enter User Name admin Enter Password XXXX 30 4 Command Syntax Conventions The rules of the commands are listed next The command keywords are in courier new font The required fields in a command are enclosed in angle brackets for instance ping ip means that you must specify an IP number for this command Chapter 30 Introducing the Commands 184 ES 2024 Series User s Guide The optional fields in a command are enclosed in square brackets for instance configure snmp server contact system contact location system location gt means that the contact and location fields are optional Command refers to a command used in the command line interface CI command The symbol means or The entry cr inthe command lines refers to carriage return Press ENTER or carriage return after a command to execute the command e Use the up 4 or down arrow key to scroll through the command history list The CLI does not accept partial or incomplete commands You may enter a unique part of a command and press TAB to have the switch automatically displa
212. omputer a hub an Ethernet switch or router RJ 45 Ethernet Ports Gigabit Connect these Gigabit Ethernet ports to high bandwidth backbone network Ethernet Ethernet mini switches or use them to daisy chain other switches GBIC ports Alternatively use mini GBIC transceivers in these slots for fiber optical connections to backbone Ethernet switches 3 1 1 Console Port For local management you can use a computer with terminal emulation software configured to the following parameters VT100 terminal emulation 9600 bps No parity 8 data bits 1 stop bit No flow control Connect the male 9 pin end of the console cable to the console port of the switch Connect the female end to a serial port COM1 COM or other COM port of your computer 3 1 2 Ethernet Ports The switch has 24 10 100Mbps auto negotiating auto crossover Ethernet ports In 10 100Mbps Fast Ethernet the speed can be 10Mbps or 100Mbps and the duplex mode can be half duplex or full duplex There are two pairs of Gigabit Ethernet mini GBIC ports The mini GBIC ports have priority over the Gigabit ports This means that 1f a mini GBIC port and the corresponding Gigabit port are connected at the same time the Gigabit port will be disabled The speed of the Gigabit Ethernet mini GBIC ports can be 100Mbps or 1000Mbps and the duplex mode can be half duplex at 100 Mbps or full duplex An auto negotiating port can detect and adjust to the optimum Ethe
213. on key from the list of known hosts sysname config no ssh key rsal sysname config no ssh known hosts 172 165 1 8 sysname config no ssh known hosts 172 165 1 9 ssh rsa 32 6 pwr Commands On the ES 2024PWR use the pwr commands in Configure mode to enable PoE and configure PoE settings on the ports Syntax pwr interface lt port list gt pwr interface lt port list gt priority critical high low pwr mibtrap pwr usagethreshold lt 1 99 gt where lt port list gt Enables PoE on the specified port s priority Sets the PD priority on a port to allow the switch to allocate seriticallhighl lowz power to higher priority ports when the remaining power goes below 16W criticl gt high gt low mibtrap Enables MIB traps on the switch Traps are initiated when the usage reaches the limit set by the pwr usagethreshold command usagethreshold lt 1 Sets the percentage of power usage which initiates MIB 99 gt traps The following figure shows an example e Activates PoE on port 1 Sets the PoE priority to critical Enables MIB traps Set the usage threshold to 15 Displays PoE settings 227 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide ES 2024PWR4 config ES 2024PWR config ES 2024PWR config ES 2024PWR config ES 2024PWR config ES 2024PWR config ES 2024PWR show p Averaged Junction Port State PD 1 Enable off 2 Enable off
214. on Specify the direction of the traffic to mirror Choices are Egress outgoing Ingress incoming and Both Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to start configuring the screen again Chapter 14 Mirroring 106 ES 2024 Series User s Guide 107 Chapter 14 Mirroring ES 2024 Series User s Guide CHAPTER 15 Link Aggregation This chapter shows you how to logically aggregate physical links to form one logical higher bandwidth link 15 1 Link Aggregation Overview Link aggregation trunking is the grouping of physical ports into one logical higher capacity link You may want to trunk ports if for example it is cheaper to use multiple lower speed links than to under utilize a high speed but more costly single port link However the more ports you aggregate then the fewer available ports you have A trunk group is one logical link containing multiple ports The beginning port of each trunk group must be physically connected to form a trunk group 15 2 Dynamic Link Aggregation The switch adheres to the IEEE 802 3ad standard for static and dynamic LACP port trunking The switch supports the link aggregation IEEE802 3ad standard This standard describ
215. ontrol for half duplex Flow control for full duplex IEEE 802 3x RJ 45 Ethernet cable connector Rate limiting at 64Kbps steps Gigabit Interface Two Gigabit Ethernet mini GBIC ports PoE IEEE 802 3af compliant Inline power to 24 PoE ports max 15 4 Watt port 185Watt system Power budget management Bridging 8K MAC addresses Static MAC address filtering port lock Broadcast storm control Limited maximum number of MAC addresses per port Switching Switching fabric 8 8Gbps non blocking Max Frame size 1522 bytes Forwarding frame IEEE 802 3 IEEE 802 1q Ethernet Il PPPoE Prevent the forwarding of corrupted packets STP IEEE 802 1d spanning tree protocol IEEE 802 1w rapid reconfiguration to recover network failure QoS IEEE 802 1p Four priority queues Supports RFC 2475 DiffServ DSCP to IEEE 802 1p priority mapping Security IEEE 802 1x port based authentication Static MAC Address Forward 256 rules VLAN Port based VLAN setting Tag based IEEE 802 1Q VLAN Number of VLAN 4K 256 static VLANs Supports GVRP Link aggregation Supports IEEE 802 3ad static and dynamic LACP port trunking Three groups two for fast Ethernet and one for Gigabit Ethernet Product Specifications 258 ES 2024 Series User s Guide Table 79 General Product Specifications continued Port mirroring All ports support port mirroring Multicast IGMP filtering IGM
216. oping and press ENTER You can also set how to treat traffic from an unknown multicast group by typing the unknown multicast frame parameter Syntax igmp snooping igmp snooping host timeout lt 1 16711450 gt igmp snooping leave timeout lt 1 16711450 gt igmp snooping unknown multicast frame lt drop flooding gt where igmp snooping host timeout 1 16711450 leave timeout lt 1 Enables IGMP snooping on the switch Specifies the timeout period of the switch with respect to IGMP report queries If an IGMP report for a multicast group was not received for a host timeout period from a specific port this port is deleted from the member list of that multicast group Specifies the time that the switch will wait for multicast 16711450 gt members to respond to a leave report If no response is received in the timeout period the switch deletes the port from the multicast group unknown multicast frame Specifies whether you want to discard packets from drop flooding An example is shown unknown multicast groups or whether you want to forward them to all ports next Enable IGMP snooping on the switch Setthe host timeout and leave timeout values to 30 seconds Set the switch to drop packets from unknown multicast groups sysname config sysname config sysname config sysname config igmp snooping igmp snooping host timeout 30 igmp snooping leave timeout
217. ow the swtich to allocate power to higher priority ports when the remaining power is less than the consumed power criticl gt high gt low mibtrap Enables MIB traps on the switch Traps are initiated when the usage reaches the limit set by the pwr usagethreshold command usagethreshold lt 1 99 gt Sets the percentage of power usage which initiates MIB traps queue priority lt 0 7 gt level lt 0 3 gt Sets the priority level to physical queue mapping radius server host index ip Specifies the IP address of RADIUS server 1 or RADIUS server 2 index 1 or index 2 auth port socket number key lt key string gt Sets the port number and key of the external RADIUS server mode lt priority round robin gt Specifies the mode for RADIUS server selection timeout lt 1 1000 gt Specifies the RADIUS server timeout value remote management lt index gt Enables a specified secured client set Chapter 30 Introducing the Commands 202 ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE start addr Specifies a group of trusted 13 ip end computer s from which an addr ip administrator may use a service to sepe manage the switch telnet ftp http ic
218. p Enables LACP in the trunk An example is shown next Enable trunk 1 on the switch Place ports 1 3 in trunk 1 Enable dynamic link aggregation LACP on trunk 1 sysname config trunk t1 sysname config trunk tl interface 1 3 sysname config trunk t1 lacp 32 11 Enabling Port Authentication To enable a port authentication you need to specify your RADIUS server details and select the ports which require external authentication You can set up multiple RADIUS servers and specify how the switch will process authentication requests 32 11 1 RADIUS Server Settings Configuring multiple RADIUS servers is only available via the command interpreter mode Use the radius server command to set up your RADIUS server settings Syntax radius server host lt index gt lt ip gt radius server host lt index gt lt ip gt auth port lt socket number gt key lt key string gt radius server timeout lt 1 1000 gt radius server mode lt priority round robin gt 231 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide where radius server host index ip auth port lt socket number gt key lt key string gt radius server timeout lt 1 1000 mode lt priority round robin gt Specifies the IP address of the RADIUS server Changes the UDP port of the RADIUS server from the default 1812 Specifies a password up to 32 alphanumeric characte
219. plays this fan s current speed in Revolutions Per Minute RPM MAX This field displays this fan s maximum speed measured in Revolutions Per Minute RPM MIN This field displays this fan s minimum speed measured in Revolutions Per Minute RPM Threshold This field displays the minimum speed at which a normal fan should work Status Normal indicates that this fan is functioning above the minimum speed Error indicates that this fan is functioning below the minimum speed If Error displays it is recommended that the fan s on the switch be replaced by a qualified technician Voltage V The power supply for each voltage has a sensor that is capable of detecting and reporting if the voltage falls out of the tolerance range Current This is the current voltage reading MAX This field displays the maximum voltage measured at this point MIN This field displays the minimum voltage measured at this point Threshold This field displays the percentage tolerance of the voltage with which the switch still works Status Normal indicates that the voltage is within an acceptable operating range at this point otherwise Error is displayed If Error displays an electronic component might be defective Have the switch serviced by a qualified technician Chapter 7 Basic Setting 68 ES 2024 Series User s Guide 7 3 General Setup Figure 28 General Setup Click Basic Setting and General Setup in the navigation panel to display
220. port security broadcast storm control mirroring port access authenticator queuing method igmp filtering spanning tree port based vlan 217 Chapter 31 Command Examples ES 2024 Series User s Guide where copy running config interface port channel lt port gt lt port list gt Copies all of the possible attributes from one port to another port or ports copy running config interface port channel port lt port list gt active Copies only the specified port attributes from one port to another port or ports An example is shown next Copy all attributes of port 1 to port 2 Copy selected attributes active bandwidth limit and STP settings to ports 5 10 sysname copy running config interface port channel 1 2 sysname copy running config interface port channel 1 5 10 active bandwidth limit spanning tree 31 7 Configuration File Maintenance The following sections shows how to manage the configuration files 31 7 1 Resetting to the Factory Default Follow the steps below to reset the switch back to the factory defaults 1 Enter erase running config to reset the current running configuration 2 Enter write memory to save the changes to the current configuration file The following example resets the configuration file to the factory default settings sysname erase running config sysname write memory Chapter 31 Command Examples 218 ES 2024
221. pt Disable 9 Enable Q Prompt E Scripting of Java applets T T P LA Prompt Llenar Poeni AG b Reset custom settings Reset to Medium Reset cm 35 2 1 3 Java Permissions 1 From Internet Explorer click Tools Internet Options and then the Security tab 2 Click the Custom Level button 3 Scroll down to Microsoft VM 4 Under Java permissions make sure that a safety level is selected 5 Click OK to close the window Chapter 35 Troubleshooting 254 ES 2024 Series User s Guide Figure 107 Security Settings Java Security Settings d 3 xl Settings Q Disable 9 Enable es Font download Q Disable 9 Enable H Prompt 3 Microsoft vM Java permissions Q Custom oF 9 High safety Q Low safety Reset custom settings Reset to Medium 7 Reset cm 35 2 1 3 1 JAVA Sun 1 From Internet Explorer click Tools Internet Options and then the Advanced tab 2 make sure that Use Java 2 for lt applet gt under Java Sun is selected 3 Click OK to close the window 255 Chapter 35 Troubleshooting ES 2024 Series User s Guide Figure 108 Java Sun General Security Privacy Content Connections Programs Advanced Settings O Use inline AutoComplete O Use Passive FTP for firewall and DSL modem compatibility Use smooth scrolling HTTP 1 1 settings Use HTTP 1 1 EI Use HTTP 1 1 through proxy connections
222. ptable Frame Type sss 243 24 3 3 Enable or Disable Pott GVRP ac csncistsrcenssesacacd saevsansycendstiauesenorausectecees 243 34 3 4 Modify Stalig VLAN E 244 34 3 4 1 Modify a Static VLAN Table Example sese 244 34 3 4 2 Forwarding Process Example 1 5 citet 244 oido Delete VLAN ID Ae 245 J44 ERC 245 345 Disable VLAN E 246 24G Show VLAN GOING EE 246 Chapter 35 Hirst eget 248 35 1 Problems Starting Up thie Sate E 248 35 2 Problems Accessing Ke NEE 248 35 2 1 Pop up Windows JavaScripts and Java Permissions 249 35 2 1 1 Internet Explorer Pop up Blockers sss 249 dox E E 252 30 213 Java e 254 Table of Contents 18 ES 2024 Series User Guide 35 2 Problems with the Password 12 cci i e pedi ret tese Ea peto oo SEMI ESA 256 Product peter ib v aa EEN RARI RN eet VERRE Etagen 258 ut osu evade pa Bic ice aac E T 270 19 Table of Contents ES 2024 Series User s Guide List of Figures Figure 1 Backbone Aa calor EE 33 Figure 2 Bridging Applicaton ee 34 Figure 3 High Performance Switched Application 0 cccccccceeecseceeeeeseeeeeeeneeee 34 Figure 4 Tag based VLAN Application eeeeeeeeeeeeseeenenennennn nnne 35 Figure 5 Shared Server Using VLAN Example eren nnne 36 Figure 8 Attaching R bber F OBL ics erede ra cod dete dereud dd docui sd didt teta 38 Figure 7 Attaching the Mounting Bracket
223. pty the text box and reset the syslog entry IP Ping Type the IP address of a device that you want to ping in order to test a connection Click Ping to have the switch ping the IP address in the field to the left Ethernet Port Test Enter a port number and click Port Test to perform internal loopback test Chapter 24 Diagnostic 164 ES 2024 Series User s Guide 165 Chapter 24 Diagnostic ES 2024 Series User s Guide CHAPTER 25 Syslog This chapter explains the syslog screens 25 1 Syslog Overview The syslog protocol allows devices to send event notification messages across an IP network to syslog servers that collect the event messages A syslog enabled device can generate a syslog message and send it to a syslog server Syslog is defined in RFC 3164 The RFC defines the packet format content and system log related information of syslog messages Each syslog message has a facility and severity level The syslog facility identifies a file in the syslog server Refer to the documentation of your syslog program for details The following table describes the syslog severity levels Table 59 Syslog Severity Levels CODE SEVERITY Emergency The system is unusable Alert Action must be taken immediately Critical The system condition is critical Error There is an error condition on the system Warning There is a warning condition on the system Notice There is a
224. r Member Switch 173 Figure 96 Clustering Management Configuration 174 Figure 97 MAC Table Flowchart duissuetetebsitenpidiad o eR HE HR I RRRERHHEY RAE enamels 176 d DS MAC TIDO 177 FOUS SIARP ET 179 Figura TOU Configure Jong usse eeuceiectisk ere eenei ter ttn ped dock eei doce E 180 Figure TOT Etuden ageseent entree dtd 249 Fights TOS EE 250 sms qnid il 251 Figure 104 Pop up Blocker Settings 2o ccs ctaitcadccsaastiadsabaaandd Re Rua EEN inina 292 Figure TOS memet uli M S 253 Figure 106 Security Settings Java Scripting eene 254 Figure 107 Security Settings Java eeeueeeiisseseeeiesee seen tnn nhat ttn n hada 255 Figure 108 Java SUM e 256 List of Figures 22 ES 2024 Series User s Guide 23 List of Figures ES 2024 Series User s Guide List of Tables Tabs TROM PANA Lucie ea tet n pea dt e RR RD Eu Rc LS 42 Toe Re a 46 Table 3 Navigation Panel Sub links Overview 50 Table 4 Web Configurator Screen Sub links Details sssessssssss 51 Table 5 Navigation Panel LINKS 42 rir eei astbe dde E eyE ebe 51 EE 60 Table 7 Status Port EE 62 Tahle o VBC MIS ce 67 Table General SEUR EE 69 THe a oven S o EE 71 Tade Ti IPF Sem e 73 Tab T2 ie ihe lt 1 EE 75 Table T3 IEEE 902 10 VLAN Terminology oeccec tete boe tet
225. r bie bb e e BIRR ble e e e e PIPPI ble e e PP bie gt b PERRI P Bee e REDEE e eee ele DEDE e gt gt gt b b b b b s BEREE gt Kiss prp gt gt gt e b b b b b s 2 blb b b gt gt b b b b b b b b b b 5 bibibible gt e gt b b b b b gt gt gt e b b b b b bibiblb s gt s blblblb b s gt gt gt gt b b b b b s B e e HARDD gt e e e AADRR o e e gt eke gt e e e BBRDE e e e e REBER o ee ee be gt e e e BIBI b gt gt e e e DRBER o eee e Be ee e e BIBI e ee e e REBER o ee e ebe eee eB RBI Re eee gt Bibl gt SESS a o Aeg Gest 86 Chapter 8 VLAN ES 2024 Series User s Guide Figure 39 Port Based VLAN Setup Port Isolation x Setting Wizard Portisolation z Apply Incoming 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 SRG m m a m m r cr CHE r rr sC ROO CARRIO coo CDI r cc rr SiC OF CO AC ciclo CHE co clio E att rr oc Oo CR coll cl E SID OOO APPR OC coc CDI r cco cc ms Wmu 3 n ot rn e oo BI Oo oe Eee gt Finn A ol ee DE ot em mt mt C coco cE e OODD O OE c c OAOE e at ni mi o o o a a a r ee a E ein OOO m m m C A Oc ooo coe sin COD Ao Aa a a oa oa a falin a EE Outgoing 14 CC OO OPPO co cle rr ECEE co o nlna E sooo n o DODO C O o coe EAPC orc cic keys DEE m Cm
226. r of 802 3x Pause packets transmitted Rx Packet The following fields display detailed information about packets received RX Packets This field shows the number of good packets unicast multicast and broadcast received Multicast This field shows the number of good multicast packets received Broadcast This field shows the number of good broadcast packets received Pause This field shows the number of 802 3x Pause packets received TX Collision The following fields display information on collisions while transmitting Single This is a count of successfully transmitted frames for which transmission is inhibited by exactly one collision Multiple This is a count of successfully transmitted frames for which transmission was inhibited by more than one collision Excessive This is a count of frames for which transmission failed due to excessive collisions Excessive collision is defined as the number of maximum collisions before the retransmission count is reset Late This is the number of times a late collision is detected that is after 512 bits of the frame have already been transmitted Error Packet RX CRC This field shows the number of packets received with CRC Cyclic Redundant Check error s Runt This field shows the number of packets received that were too short shorter than 64 octets including the ones with CRC errors Distribution 64 This field shows the number of packets including
227. rd Edit Logins Login User Name Password Retype to confirm MEN a EEN DESEN MEN NENNEN BESSEREN Sa l mmm nnm ES EEN BEER E NENNEN Apply Cancel The following table describes the labels in this screen Table 55 Access Control Logins LABEL DESCRIPTION Administrator This is the default administrator account with the admin user name You cannot change the default administrator user name Only the administrator has read write access Old Password Type the existing system password 1234 is the default password when shipped New Password Enter your new system password Retype to confirm Retype your new system password for confirmation Edit Logins You may configure passwords for up to four users These people have read only access Chapter 23 Access Control 154 ES 2024 Series User s Guide Table 55 Access Control Logins continued LABEL DESCRIPTION User Name Set a user name up to 32 characters long Password Enter your new system password Retype to confirm Retype your new system password for confirmation Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh
228. re lost once you restart the switch sysname write memory Switch Configuration File When you configure the switch using either the CLI Command Line Interface or web configurator the settings are saved as a series of commands in a configuration file on the switch You can perform the following with a configuration file Back up switch configuration once the switch is set up to work in your network Restore switch configuration Use the same configuration file to set all switches of the same model in your network to the same settings 189 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Note You may also edit a configuration file using a text editor Make sure you use valid commands The switch rejects configuration files with invalid or incomplete commands 30 10 2 Logging Out In User or Enable mode enter the exit or logout command to log out of the CLI In Config mode entering exit takes you out of the Config mode and into Enable mode and entering logout logs you out of the CLI 30 11 Command Summary The following sections summarize the commands available in the switch together with a brief description of each command Commands listed in the tables are in alphabetical order See the related section in the User s Guide for more background information 30 11 1 User Mode The following table describes the commands available for User mode Table 70 Command Summary User
229. ress Classes and Network ID The value of the first octet of an IP address determines the class of an address Class A addresses have a 0 in the leftmost bit Class B addresses have a 1 in the leftmost bit and a 0 in the next leftmost bit Class C addresses start with 1 1 0 in the first three leftmost bits Class D addresses begin with 1 1 1 0 Class D addresses are used for multicasting which is used to send information to groups of computers There is also a class E It is reserved for future use The following table shows the allowed ranges for the first octet of each class This range determines the number of subnets you can have in a network Table 83 Allowed IP Address Range By Class CLASS ALLOWED RANGE OF FIRST OCTET BINARY SE Pen OEEIRST Class A 00000000 to 01111111 0 to 127 Class B 10000000 to 10111111 128 to 191 Class C 11000000 to 11011111 192 to 223 Class D 11100000 to 11101111 224 to 239 Class E 11110000 to 11111111 240 to 255 reserved 263 Appendix B IP Addresses and Subnetting ES 2024 Series User s Guide Subnet Masks A subnet mask is used to determine which bits are part of the network number and which bits are part of the host ID using a logical AND operation A subnet mask has 32 bits If a bit in the subnet mask is a 1 then the corresponding bit in the IP address is part of the network number If a bit in the subnet mask is 0 then the
230. ribe the cluster member switches Index You can manage cluster member switches via the cluster manager switch Each number in the Index column is a hyperlink leading to the cluster member switch s web configurator see Figure 94 on page 172 MacAddr This is the cluster member switch s hardware MAC address Name This is the cluster member switch s System Name Model This field displays the model name Status This field displays Online the cluster member switch is accessible Error for example the cluster member switch password was changed or the switch was set as the manager and so left the member list etc Offline the switch is disconnected Offline shows approximately 1 5 minutes after the link between cluster member and manager goes down 171 Chapter 26 Cluster Management ES 2024 Series User s Guide 26 2 1 Cluster Member Switch Management Go to the Clustering Management Status screen of the cluster manager switch and then click on an Index hyperlink from the list of members to go to that cluster member switch s web configurator home page This cluster member web configurator home page and the home page that you d see if you accessed it directly are different Figure 94 Cluster Management Cluster Member Web Configurator Screen Save Status E Logout H Help ES 2024A Device A Member Menu n Basic Setting Advanced Application IP Application Management Maranement System Info VLAN Static Routing
231. rm the following actions on an authenticated user Limit bandwidth on incoming or outgoing traffic Assign account privilege levels 2 Atthe time of writing only Windows XP of the Microsoft operating systems supports it See the Microsoft web site for information on other Windows operating system support For other operating systems see its documentation If your operating system does not support 802 1x then you may need to install 802 1x client software Chapter 16 Port Authentication 112 ES 2024 Series User s Guide Note Refer to the documentation that comes with your RADIUS server on how to configure a VSA The following table describes the VSAs supported on the switch Table 32 Supported VSA FUNCTION ATTRIBUTE Ingress Bandwidth Vendor Id 890 ZyXEL Assignment Vendor Type 1 Vendor data ingress rate decimal Egress Bandwidth Vendor Id 890 ZyXEL Assignment Vendor Type 2 Vendor data egress rate decimal Privilege Assignment Vendor ID 890 ZyXEL Vendor Type 3 Vendor Data shell priv lvlzN or Vendor ID 9 CISCO Vendor Type 1 CISCO AVPAIR Vendor Data shell priv lvlzN where N is a privilege level from O to 14 Note If you set the privilege level of a login account differently on the RADIUS server s and the switch the user is assigned a privilege level from the database RADIUS or local the switch uses first for user authentication 16
232. rnet speed 10 100Mpbs and duplex mode full duplex or half duplex of the connected device An auto crossover auto MDI MDI X port automatically works with a straight through or crossover Ethernet cable 3 1 2 1 Default Ethernet Settings The factory default negotiation settings for the Ethernet ports on the switch are Speed Auto Duplex Auto 43 Chapter 3 Hardware Overview ES 2024 Series User s Guide Flow control off 3 1 3 Mini GBIC Slots These are slots for mini GBIC Gigabit Interface Converter transceivers A transceiver is a single unit that houses a transmitter and a receiver The switch does not come with transceivers You must use transceivers that comply with the SFP Transceiver MultiSource Agreement MSA See the SFF committee s INF 80741 specification Rev 1 0 for details There are two pairs of Gigabit Ethernet mini GBIC ports The mini GBIC ports have priority over the Gigabit ports This means that if a mini GBIC port and the corresponding Gigabit port are connected at the same time the Gigabit port will be disabled You can change transceivers while the switch is operating You can use different transceivers to connect to Ethernet switches with different types of fiber optic connectors Type SFP connection interface Connection speed 1 Gigabit per second Gbps Note To avoid possible eye injury do not look into an operating fiber optic module s connectors 3 1 3 1 Transceiver Installa
233. routing snmp Disables SNMP management 13 ssh Disables SSH Secure Shell 13 server access to the switch telnet Disables telnet access to the 13 switch snmp server trap Disables sending of SNMP traps to 13 destination a Station ip spanning tree Disables STP 13 port list Disables STP on listed ports 13 Chapter 30 Introducing the Commands 200 ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE ssh key Disables the secure shell server 13 rsal rsa ds encryption key Your switch a supports SSH versions 1 and 2 using RSA and DSA authentication known hosts Removes the specified remote 13 host ip hosts from the list of all known hosts known hosts Removes remote known hosts with 13 host ip the specified public key 1024 bit 1024 ssh RSA1 RSA or DSA rsa ssh dsa storm control Disables broadcast storm control 13 timesync Disables timeserver settings 13 trunk lt T1 T2 T3 gt Disables the specified trunk group 13 T1 T2 T3 Removes ports from the specified 13 interface trunk group lt port list gt T1 T2 T3 Disables LACP in the specified 13 lacp trunk group vlan vlan id Deletes the static VLAN entry 13 vlaniq gvrp Disables GVRP on the switch 13 ingress Disables VLAN tag checking on 13 check incoming traffic port Disables por
234. rs as the key to be shared between the RADIUS server and the switch Specifies the timout period in seconds the switch will wait for a response from a RADIUS server If 2 RADIUS servers are configured and are in priority mode this is the total time the switch will wait for a response from either server Specifies the way the switch will process requests from the clients to the RADIUS server Only applicable with multiple RADIUS servers configured priority When a client sends an authentication request through the switch to the RADIUS server The switch will forward the request to the RADIUS server If no response within half the timeout period it will forward the request to the second RADIUS server round robin When a client sends an authentication request through the switch to the RADIUS server The switch will forward the request to the first RADIUS server If there is no response within the timeout period the request times out The client sends an authentication request again and the switch forwards the request to the second RADIUS server See Section 32 11 2 on page 232 for an example 32 11 2 Port Authentication Settings Use the port access authenticator command to configure port security on the switch Syntax port access authenticator port access authenticator port access authenticator port access authenticator lt port list gt lt port list gt reauthenticate lt port list gt reauth period lt reauth
235. rt and configure trusted computer s for each service in the Remote Management screen discussed later Click Access Control to go back to the main Access Control screen Figure 87 Access Control Service Access Control Services Telnet SSH FTP HTTP HTTPS ICMP SNMP Service Access Contro Access Control Active Service Port Timeout xI xl TH xl 3 Minutes xl E EN to a4 Apply Cancel The following table describes the fields in this screen Table 56 Access Control Service Access Control LABEL DESCRIPTION Services Services you may use to access the switch are listed here Active Select this option for the corresponding services that you want to allow to access the switch Service Port For Telnet SSH FTP HTTP or HTTPS services you may change the default service port by typing the new port number in the Server Port field If you change the default port number then you will have to let people who wish to use the service know the new port number for that service Timeout Type how many minutes a management session via the web configurator can be left idle before the session times out After it times out you have to log in with your password again Very long idle timeouts may have security risks Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Sav
236. s ccccccceceseecceneeeeeecceeeeeseecccneeenees 39 Figure 9 Mounting the Switch on a back uisi rn k rrr nan BER Fe PE IR UE RR Hua 40 Figure 9 Front korekt aussen errat D PL LI PRESA REPE AS HUE REIR 42 Figure TO Front Panel ES 2024PWR 1 eie reta rate had RUE KEE Ia EN ad exa kid 42 Figure 11 Transceiver Installation Example ciere 44 Figure 12 Installed ag E WE 45 Figure 13 Opening the Transceiver s Latch Example eene 45 Figure 14 Transceiver Removal Example ecu centena 45 jx git Mer 45 Figure 16 Web Contigurator DOO WEE 48 Figure 17 Web Configurator Home Screen Status 49 Figure 18 Change Administrator Login Password see 53 Figure 19 Resetting the Switch Via the Console Port eeeeeeeessss 55 Figure 20 Web Configurator Logout Screen esee reete 55 Figure 21 Initial Setup Network Example VLAN ssssssseem 56 Figure 22 Initial Setup Network Example Port VID eccesseeseceeeceeeeeeeeeeeeeees 57 Figure 23 Initial Setup Example Management IP Address sususs 58 Foe EE 60 Figure 25 Status Port Debat i irri rtt rrt AER 62 Figura 26 System Info TE S 2D E 67 Figuro 27 System Info ES Z ZAPNER iiir iibri titt dort tds 67 Figur 29 Gonnord Sel A teen ees d did n t dad Rr da S 69 opucacbe regc gio 11 giis p cin e 73 ee EE IN
237. s Time Since Last Change This is the time since the spanning tree was last reconfigured 11 4 Configuring STP To configure STP click the Configuration link in the Spanning Tree Protocol screen as shown next Refer to Section 11 1 on page 94 for more information on STP Spanning Tree Protocol Chapter 11 Spanning Tree Protocol 96 ES 2024 Series User s Guide Figure A3 Spanning Tree Protocol Configuration OLE ETS TD Status Active iv Bridge Priority 32768 gt Hello Time le Seconds MAX Age bn Seconds Forwarding Delay ER Seconds Port Active Priority Path Cost z 1 rJ os s 2 7 aa fig 3 rj ha ha Co er e S UNE E Ee mme 23 m 128 19 24 i28 D 25 a 128 kb 26 ha H j Apply Cancel The following table describes the labels in this screen Table 24 Spanning Tree Protocol Configuration LABEL DESCRIPTION Status Click Status to display the Spanning Tree Protocol Status screen see Figure 42 on page 96 Active Select this check box to activate STP Clear this checkbox to disable STP Bridge Priority Bridge priority is used in determining the root switch root port and designated port The switch with the highest priority lowest numeric value becomes the STP root Switch If all switches have the same priority the switch with the lowest MAC address will then become the root switch Select a value from the drop down list box T
238. s or in other words throughout this manual The ES 2024 Series Ethernet Switch may be referred to as the switch or the device in this User s Guide e Preface 28 ES 2024 Series User s Guide Graphics Icons Key ES 2024 Series Nae Computer Server f ll Computer m NS A Gateway Central Office ISP p gr c Internet ESA K Hub Switch D User Guide Feedback Help us help you E mail all User Guide related comments questions or suggestions for improvement to techwriters zyxel com tw or send regular mail to The Technical Writing Team ZyXEL Communications Corp 6 Innovation Road II Science Based Industrial Park Hsinchu 300 Taiwan Thank you 29 Preface ES 2024 Series User s Guide CHAPTER 1 Getting to Know Your Switch This chapter introduces the main features and applications of the switch 1 1 Introduction The switch is a stand alone layer 2 Ethernet switch with 24 10 100Mbps ports and two Gigabit Ethernet mini GBIC ports The ES 2024PWR comes with the Power over Ethernet PoE feature With its built in web configurator managing and configuring the switch is easy In addition the switch can also be managed via Telnet SSH Secure SHell any terminal emulator program on the console port or third party SNMP management 1 2 Software Features This section describes the general software features of the switc
239. s to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh 111 Chapter 15 Link Aggregation ES 2024 Series User s Guide CHAPTER 16 Port Authentication This chapter describes the 802 1x authentication method and RADIUS server connection setup See Chapter 30 on page 182 for information on how to use the commands to configure additional RADIUS server settings as well as multiple RADIUS server configuration 16 1 Port Authentication Overview IEEE 802 1x is an extended authentication protocol that allows support of RADIUS Remote Authentication Dial In User Service RFC 2138 2139 for centralized user profile and accounting management on a network RADIUS server 16 1 1 RADIUS RADIUS Remote Authentication Dial In User Service authentication is a popular protocol used to authenticate users by means of an external server instead of or in addition to an internal device user database that is limited to the memory capacity of the device In essence RADIUS authentication allows you to validate an unlimited number of users from a central location Figure 49 RADIUS Server bo m e A EELER OU Client RADIUS Server 16 1 1 1 Vendor Specific Attribute A Vendor Specific Attribute VSA is an attribute value pair that is sent between a RADIUS server and the switch Configure VSAs on the RADIUS sever to set the switch to perfo
240. sed Time Status 1 3 5 7 9 11 dar eae TE 18 1021 23 25 U LU LU LU U U U U Uu U U U 1 0 07 42 Static LU LU LU LU u U LU LU LU U U LU The following table describes the labels in this screen Table 15 VLAN Status Detail LABEL DESCRIPTION VID This is the VLAN identification number that was configured in the Static VLAN screen Port Number This column displays the ports that are participating in a VLAN A tagged port is marked as T an untagged port is marked as U and ports not participating in a VLAN are marked as Elapsed Time This field shows how long it has been since a normal VLAN was registered or a static VLAN was set up Status This field shows how this VLAN was added to the switch dynamic using GVRP static added as a permanent entry or other added using Multicast VLAN Registration MVR 8 5 3 Configure a Static VLAN To configure a static VLAN click Static VLAN in the VLAN Status screen to display the screen Use this screen to configure and view 802 1Q VLAN parameters for the switch Refer to Section 8 1 on page 78 for more information on static VLAN Chapter 8 VLAN 82 ES 2024 Series User s Guide Figure 36 VLAN Static VLAN V Exe nD VLAN Status ACTIVE 5 Name VLAN Group ID Port Control Tagging Normal D Iv Tx Tagging i Norma C Fixed C Forbidden v Tx Tagging 2 Norma C Fixed C Forbidden Iv Tx Tagging 3 ZS Norma C Fixed Forbidden v
241. ses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields Clear Click Clear to return the fields to the factory defaults Index This is the index number of a syslog server entry Click this number to edit the entry Active This field displays Yes if the device is to send logs to the syslog server No displays if the device is not to send logs to the syslog server IP Address This field displays the IP address of the syslog server Log Level This field displays the severity level of the logs that the device is to send to this Syslog server Delete Select an entry s Delete check box and click Delete to remove the entry Cancel Click Cancel to reset the fields Chapter 25 Syslog 168 ES 2024 Series User s Guide 169 Chapter 25 Syslog ES 2024 Series User s Guide CHAPTER 26 Cluster Management This chapter introduces cluster management 26 1 Cluster Management Overview Cluster Management allows you to manage switches through one switch called the cluster manager The switches must be directly connected and be in the same VLAN group so as to be able to communicate with one another Table 62 ZyXEL Clustering Management Specifications Maximum number of cluster members 24 Cluster Member Models Must be compatible with ZyXEL cluster management implementation Cl
242. signated ports should receive BPDUs at regular intervals Any port that ages out STP information provided in the last BPDU becomes the designated port for the attached LAN If it is a root port a new root port is selected from among the switch ports attached to the network forward delay lt 4 Specifies the maximum time in seconds a switch will wait a0 before changing states This delay is required because every switch must receive information about topology changes before it starts to forward frames In addition each port needs time to listen for conflicting information that would make it return to a blocking state otherwise temporary data loops might result path cost lt 1 65535 gt Specifies the cost of transmitting a frame on to a LAN through that port It is assigned according to the speed of the bridge priority lt 0 255 gt Specifies the priority for each port Priority decides which port should be disabled when more than one port forms a loop in a switch Ports with a higher priority numeric value are disabled first An example using spanning tree command is shown next Enable STP on the switch Set the bridge priority of the switch to 0 Set the Hello Time to 4 Maximum Age to 20 and Forward Delay to 15 on the switch Enable STP on port 10 with a path cost of 150 223 Chapter 32 Configuration Mode Commands ES 2024 Series User s Guide Set the priority for port 10 to 20 sysname
243. ssociated default password is 1234 The date and time display as shown if you have not configured a time server nor manually entered a time and date in the General Setup screen Figure 16 Web Configurator Login D Please type your user name and password Site 192 168 1 1 Realm ES 20244 at Sat Jan 01 02 05 29 2000 User Name Password I Save this password in your password list Cancel 4 Click OK to view the first web configurator screen Chapter 4 The Web Configurator 48 ES 2024 Series User s Guide 4 3 The Status Screen The Status screen is the first screen that displays when you access the web configurator The following figure shows the navigating components of a web configurator screen Figure 17 Web Configurator Home Screen Status E Save M Status J Logout H Help OLDE oD ed Application Port Name Link State LACH TxPkts RxPkts Errors Tx KB s Rx KB s Up Time E i Down STOP Disabled 0 0 o 0 0 0 0 0 00 00 EEN 2 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 Management 3 Down STOP Disabled 0 o 0 0 0 00 0 00 00 4 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 5 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 6 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 I Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 8 Down STOP Disabled 0 o 0 0 0 0 0 0 00 00 9 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 10 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 HI Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 12 100M F FORWARDING Disabled 186 1917 0 6
244. sts on the network IGMP Internet Group Multicast Protocol is a network layer protocol used to establish membership in a multicast group it is not used to carry user data Refer to RFC 1112 and RFC 2236 for information on IGMP versions 1 and 2 respectively 19 1 1 IP Multicast Addresses In IPv4 a multicast address allows a device to send packets to a specific group of hosts multicast group in a different subnetwork A multicast IP address represents a traffic receiving group not individual receiving devices IP addresses in the Class D range 224 0 0 0 to 239 255 255 255 are used for IP multicasting Certain IP multicast numbers are reserved by IANA for special purposes see the IANA web site for more information 19 1 2 IGMP Filtering With the IGMP filtering feature you can control which IGMP groups a subscriber on a port can join This allows you to control the distribution of multicast services such as content information distribution based on service plans and types of subscription You can set the switch to filter the multicast group join reports on a per port basis by configuring an IGMP filtering profile and associating the profile to a port 19 1 3 IGMP Snooping A switch can passively snoop on IGMP Query Report and Leave IGMP version 2 packets transferred between IP multicast routers switches and IP multicast hosts to learn the IP multicast group membership It checks IGMP packets passing through it picks out the gro
245. t Enable IEEE 802 1Q tagged VLAN to configure tagged VLAN for the switch Enable ports one three four and five for configuration Enable GVRP on the interface sysname config vlanlq gvrp sysname config interface port channel 1 3 5 sysname config interface gvrp 33 2 5 frame type Syntax frame type lt all tagged gt where lt all tagged gt Choose to accept both tagged and untagged incoming frames or just tagged incoming frames on a port An example is shown next Enable ports one three four and five for configuration Chapter 33 Interface Commands 236 ES 2024 Series User s Guide Enable tagged frame types on the interface sysname config interface port channel 1 3 5 sysname config interface frame type tagged 33 2 6 egress set Syntax egress set lt port list gt where lt port list gt Sets the outgoing traffic port list for a port based VLAN An example is shown next Enable port based VLAN tagging on the switch Enable ports one three four and five for configuration Set the outgoing traffic ports as the CPU 0 seven 7 eight 8 and nine 9 sysname config vlan type port based sysname config interface port channel 1 3 5 sysname config interface egress set 0 7 9 33 2 7 qos priority Syntax qos priority 0 7 where 0 7 gt Sets the quality of service priority for a port An example
246. t 1 255 gt wait lt 1 60 gt queries lt 1 10 gt gt Chapter 31 Command Examples 216 ES 2024 Series User s Guide where ip host name The IP address or host name of an Ethernet device vlan vlan id Specifies the VLAN ID to which the Ethernet device belongs ttl lt 1 255 gt Specifies the Time To Live TTL period wait lt 1 60 gt Specifies the time period to wait quesries lt 1 10 gt Specifies how many tries the switch performs the traceroute function This command displays information about the route to an Ethernet device The following example displays route information to an Ethernet device with an IP address of 192 168 1 100 sysname gt traceroute 192 168 1 100 traceroute to 192 168 1 100 30 hops max 40 byte packet 1 192 168 1 100 10 ms 10 ms 0 ms traceroute done 31 5 Enabling RSTP To enable RSTP on a port Enter spanning tree followed by the port number and press ENTER The following example enables RSTP on port 10 sysname config spanning tree 10 sysname 31 6 Copy Port Attributes Use the copy running config command to copy attributes of one port to another port or ports Syntax copy running config interface port channel lt port gt lt port list gt copy running config interface port channel lt port gt lt port list gt active name speed duplex flow control intrusion lock vlanlq vlaniq member bandwidth limit
247. t 4 Drop all packets from unknown MAC addresses and do not learn MAC addresses Port 5 Drop all packets from unknown MAC addresses but forward packets from up to 100 learned MAC addresses Figure 54 Port Security Example Port OLED ei o Ss w n Active Vv Active Address Learning Limited Number of Learned MAC Address m Ie sd m 2 Do K E WM p S hp 2 m ho E I fico D 2 Do r The following table is a summary of configuration and results of this example Table 37 Port Security Example SETTINGS ACTIVATE ACTIVATE LIMIT NO OF RESULT HRS PORT ADDRESS LEARNED MAC SECURITY LEARNING ADDRESSES 1 X 0 disables limits Forward all packets learn all MAC addresses 2 X X 0 disables limits Forward all packets learn all MAC addresses 3 X 0 disables limits Drop all packets from unknown MAC addresses do not learn MAC addresses Chapter 17 Port Security 120 ES 2024 Series User s Guide Table 37 Port Security Example continued SETTINGS PORT ACTIVATE ACTIVATE LIMIT NO OF RESULT o PORT ADDRESS LEARNED MAC SECURITY LEARNING ADDRESSES 4 X 100 Drop all packets from unknown MAC addresses do not learn MAC addresses 5 X X 100 Drop packets from unknown MAC addresses learn up to 100 MAC addresses 121 Chapter 17 Port Security ES 2024 Series User s Guide CHAPTER 18 Queuing Method This ch
248. t isolation 13 isolation password Change the password for Enable 14 mode port Enables 802 1x authentication on 13 access the switch authenticat or lt port list gt Enables 802 1x authentication on 13 the specified port s reauthentica Sets a subscriber to periodically 13 te re enter his or her username and password to stay connected to a specified port reauth Specifies how often a client has to 13 period re enter the username and reauth password to stay connected to the period specified port s port Enables port security on the 13 security Switch lt port list gt Enables the port security feature 13 on the specified port s 201 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE learn inactive Disables MAC address learning on the specified port s 13 address limit number Limits the number of dynamic MAC addresses that may be learned on a port 13 MAC freeze Disables MAC address learning and enables port security Note All previously learned dynamic MAC addresses are saved to the static MAC address table pwr interface lt port list gt Enables PoE Power over Ethernet on the specified port s Only available on models with the PoE feature 13 priority lt critical hi gh low gt Sets the PD priority on a port to all
249. t issued the site s certificate The site s certificate is incomplete due to a server misconfiguration You are connected to a site pretending to be E5 20244 0013491ad4fa possibly to obtain your confidential information Please notify the site s webmaster about this problem Before accepting this certificate you should examine this site s certificate carefully Are you willing to to accept this certificate for the purpose of identifying the Web site ES 2024A 0013491ad4fa Accept this certificate permanently Accept this certificate temporarily For this session Do not accept this certificate and do not connect to this Web site e m 159 Chapter 23 Access Control ES 2024 Series User s Guide Figure 85 Security Certificate 2 Netscape x ES 2024A 0013491 ad4fa is a site that uses a security certificate to encrypt data during transmission but its certificate expired on 2 19 1924 1 39 AM You should check to make sure that your computer s time currently set to Thursday May 12 2005 17 46 00 is correct Would you like to continue anyway View Certificate Dems ores 23 9 3 The Main Screen After you accept the certificate and enter the login username and password the switch main screen appears The lock displayed in the bottom right of the browser status bar denotes a secure connection Figure 86 Example Lock Denoting a Secure Connection E Web Configurator Microsoft Intern
250. t of the Web Configurator Click Logout in a screen to exit the web configurator You have to log in with your password again after you log out This is recommended after you finish a management session both for security reasons and so as you don t lock out other switch administrators Figure 20 Web Configurator Logout Screen Thank you for using the Web Configurator Please close the browser before next login Goodbye 4 8 Help The web configurator s online help has descriptions of individual screens and some supplementary information Click the Help link from a web configurator screen to view an online help description of that screen 55 Chapter 4 The Web Configurator ES 2024 Series User s Guide CHAPTER 5 Initial Setup Example This chapter shows how to set up the switch for an example network 5 1 Overview The following lists the configuration steps for the initial setup Createa VLAN Set port VLAN ID Configure the switch IP management address 5 1 1 Creating a VLAN VLANs confine broadcast frames to the VLAN group in which the port s belongs You can do this with port based VLAN or tagged static VLAN with fixed port members In this example you want to configure port 10 as a member of VLAN 2 Figure 21 Initial Setup Network Example VLAN _ pK MS WEN oe DN VLAN 1 iN VLAN2 LEIIII LEIIII i WS z i l 1 Click Advanced Application LG seess Xm and VLAN in the n
251. t the switch to remove VLAN tags before sending 5 Click Add to create the static VLAN and click the Save button to save the settings 5 1 2 Setting Port VID Use PVID to add a tag to incoming untagged frames received on that port so that the frames are forwarded to the VLAN group that the tag defines In the example network configure 2 as the port VID on port 10 so that any untagged frames received on that port get sent to VLAN 2 Figure 22 Initial Setup Network Example Port VID V 2 Internet NE e VLAN2 57 Chapter 5 Initial Setup Example ES 2024 Series User s Guide 1 Click Advanced Applications and VLAN a in the navigation panel Port isolation r Then click the VLAN REDUCES r Port Setting link 2 Enter 2 in the PVID field Port PVID Type VLAN for port 10 and click 1 1 r DI m Apply to set the VLAN S L Al 5 i e 3 1 r All x r port setting and click the j NEN z Greg E Save button to save the 5 ERR r D RE r 1 6 1 D All X Dn settings e z 8 1 n All n 9 A z r 10 2 o nee ae 11 1 r T r uc Mc MN du ume MN MANT 5 1 3 Configuring Switch Management IP Address The default management IP address of the switch is 192 168 1 1 You can configure another IP address in a different subnet for management purposes The following figure shows an example Figure 23 Initial Setup Example Management IP Address f TP UNE 7 f ra at
252. tering candidate 175 manager 170 174 member 170 memeber web configurator screen 172 network example 170 setup 173 specification 170 status 171 Switch models 170 warning icon 174 cluster manager 170 cluster member 170 clustering 32 170 command and multicasting 208 configure tagged VLAN example 240 example 212 exit 190 forwarding process example 244 help 187 history 189 interface port channel 205 mvr 208 no command example 224 saving configuration 189 static VLAN table example 244 summary 190 syntax conventaion 184 Sys 212 Command Line Interface See CLI commands and configuration file 189 modes summary 186 configuration backup 147 Index 270 ES 2024 Series User s Guide configuration file 54 189 and commands 189 configuration restore 54 146 configuration saving 53 189 configure a static VLAN 82 configure port authentication 114 configuring STP 96 connect power 45 connection test 164 console port 182 connector 43 default setting 43 initial screen 183 copying port setting See port cloning Copyright 2 create login account 154 Customer Support 7 D default password 48 default user name 48 deplux mode 75 detailed port status 61 detailed VLAN status 82 device lockout 54 device MAC address 66 device reset 54 DHCP 30 diagnostic 164 ping 164 system log 164 test 164 Differntiated Services See DiffServ DiffServ DiffServ Code Point See DSCP disclaimer 2 DNS 73 Domain Name System
253. the screen as shown Use this screen to configure general settings such as the system name and time a General Setup System Name Location Contact Person s Name Login Precedence Use Time Server when Bootup Time Server IP Address Current Time IER Je he New Time hh mm ss IER Jr he Current Date 1970 for for New Date yyyy mm dd 1970 nm e for Time Zone UTC It will take 60 seconds if time server is unreachable Local Only g Apply Cancel The following table describes the labels in this screen Table 9 General Setup LABEL DESCRIPTION System Name Choose a descriptive name for identification purposes This name consists of up to 64 printable characters spaces are allowed Location Enter the geographic location up to 32 characters of your switch Contact Person s Name Enter the name up to 32 characters of the person in charge of this switch Login Precedence Use this drop down list box to select which database the switch should use first to authenticate an administrator user for switch management Configure the local user accounts in the Access Control Logins screen The RADIUS is an external server Before you specify the priority make sure you have set up the corresponding database correctly first Select Local Only to have the switch just check the administrator accounts configured in the Access Control Logins screen S
254. ticast 132 ES 2024 Series User s Guide Figure 62 MVR Group Configuration KE Group Configuration ng MVR Multicast VLAN ID D Name Start Address End Address 0 0 0 0 0 0 0 0 Add Cancel MYLAN Name Start Address End Address Delete All Delete Group Delete Cancel The following table describes the labels in this screen Table 44 MVR Group Configuration LABEL DESCRIPTION Multicast Select a multicast VLAN ID that you configured in the MVR screen from the drop VLAN ID down list box Name Enter a descriptive name for identification purposes Start Address Enter the starting IP multicast address of the multicast group in dotted decimal notation Refer to Section 19 1 1 on page 124 for more information on IP multicast addresses End Address Enter the ending IP multicast address of the multicast group in dotted decimal notation Enter the same IP address as the Start Address field if you want to configure only one IP address for a multicast group Refer to Section 19 1 1 on page 124 for more information on IP multicast addresses Add Click Add to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to reset the fields MVLAN This field displays the multicast VLAN ID
255. tion Use the following steps to install a mini GBIC transceiver SFP module 1 Insert the transceiver into the slot with the exposed section of PCB board facing down Figure 11 Transceiver Installation Example eat 2 Press the transceiver firmly until it clicks into place 3 The switch automatically detects the installed transceiver Check the LEDs to verify that it is functioning properly Chapter 3 Hardware Overview 44 ES 2024 Series User s Guide Figure 12 Installed Transceiver 3 1 3 2 Transceiver Removal Use the following steps to remove a mini GBIC transceiver SFP module 1 Open the transceiver s latch latch styles vary Figure 13 Opening the Transceiver s Latch Example 2 Pull the transceiver out of the slot Figure 14 Transceiver Removal Example a 3 2 Rear Panel The following figure shows the rear panel of the switch The power receptacle is on the read panel Figure 15 Rear Panel e AC men Y00 249vAC b it 0 44 MAX 3 2 1 Power Connector Make sure you are using the correct power source as shown on the panel 45 Chapter 3 Hardware Overview ES 2024 Series User s Guide To connect the power to the switch insert the female end of power cord to the power receptacle on the rear panel Connect the other end of the supplied power cord to the power source 3 3 LEDs The LEDs are located on the front panel The follo
256. tless SNMP access control sessions are allowed Table 51 Access Control Overview Console Port SSH Telnet FTP Web SNMP Number of 1 SSH and Telnet 1 5 No limit concurrent share 4 sessions allowed sessions When multiple login is disabled and there is already a console port session you cannot telnet to the switch The following error message displays Connection to host lost Ce gt If you disable multiple login while another administrator is accessing the switch via telnet the switch will immediately log out the administrator and disconnect the telnet session The following error message displays multi login is disabled please exit immediately Connection to host lost Es See Section 30 2 1 on page 182 for more information on disabling multi login 23 2 The Access Control Main Screen Click Management Access Control in the navigation panel to display the main screen as shown Use these links to configure remote management options and create user accounts on the switch Chapter 23 Access Control 150 ES 2024 Series User s Guide Figure 75 Access Control Access Control SNMP Click Here Logins Click Here Service Access Control Click Here Remote Management Click Here 23 3 About SNMP Simple Network Management Protocol SNMP is an application layer protocol used to manage and monitor TCP IP based devices SNM
257. tments on a port by port basis Note Changes in this row are copied to all the ports as soon as you make them Active Make sure to select this check box to activate ingress rate limit on this port Ingress Rate Specify the maximum bandwidth allowed in Kilobits per second Kbps for the incoming traffic flow on a port If you enter a number between 64 and 1728 the switch automatically rounds the number down to the nearest multiple of 64 If you enter a number between 1729 and 1999 the rate is fixed at 1792 If you enter a number between 2000 and 103999 the switch rounds the number down to the nearest multiple of 1000 On a Gigabit Ethernet Mini GBIC port the switch rounds a number down to the nearest multiple of 8000 for a number between 104000 and 1000000 Active Select this check box to activate egress rate limit on this port Egress Rate Specify the maximum bandwidth allowed in Kilobits per second Kbps for the out going traffic flow on a port If you enter a number between 64 and 1728 the switch automatically rounds the number down to the nearest multiple of 64 If you enter a number between 1729 and 1999 the rate is fixed at 1792 If you enter a number between 2000 and 103999 the switch rounds the number down to the nearest multiple of 1000 On a Gigabit Ethernet Mini GBIC port the switch rounds a number down to the nearest multiple of 8000 for a number between 104000 and 1000000 Apply
258. to 5 to accept only tagged frames sysname config interface port channel 1 5 sysname config interface frame type tagged 34 3 3 Enable or Disable Port GVRP Use the gvrp command to enable GVRP on the port s Use the no gvrp command to disable GVRP The following example turns off GVRP for ports to 5 sysname config interface port channel 1 5 sysname config interface no gvrp 243 Chapter 34 IEEE 802 1Q Tagged VLAN Commands ES 2024 Series User s Guide 34 3 4 Modify Static VLAN Use the following commands in the config vlan mode to configure the static VLAN table Syntax vlan lt vlan id gt fixed lt port list gt forbidden lt port list gt name lt name str gt normal lt port list gt untagged lt port list gt no fixed lt port list gt no forbidden lt port list gt no untagged lt port list gt where lt vlan id gt The VLAN ID 1 4094 lt name str gt A name to identify the SVLAN entry lt port list gt This is the switch port list Enter fixed to register the lt port list gt to the static VLAN table with lt vlan id gt Enter normal to confirm registration of the lt port list gt to the static VLAN table with lt vlan id gt Enter forbidden to block a lt port list gt from joining the static VLAN table with lt vlan id gt e Enter no fixedorno forbidden to change port list to normal status Enter untagged to send outgoing
259. to display the screen as shown Figure 66 Static Routing CENT Active m Name Destination IP Address 0 0 0 0 IP Subnet Mask 0 0 0 0 Gateway IP Address 0 0 0 0 Metric Add Cancel Clear Index Active Name Destination Address Subnet Mask Gateway Address Metric Delete 1 Yes Example 172 21 1 1 255 255 0 0 192 168 1 2 2 rH Delete Cancel The following table describes the labels in this screen Table 45 Static Routing LABEL DESCRIPTION Active This field allows you to activate deactivate this static route Name Enter a descriptive name up to 10 printable ASCII characters for identification purposes Destination IP Address This parameter specifies the IP network address of the final destination Routing is always based on network number If you need to specify a route to a single host use a subnet mask of 255 255 255 255 in the subnet mask field to force the network number to be identical to the host ID IP Subnet Mask Enter the subnet mask for this destination Gateway IP Address Enter the IP address of the gateway The gateway is an immediate neighbor of your Switch that will forward the packet to the destination The gateway must be a router on the same segment as your switch Chapter 20 Static Route 138 ES 2024 Series User s Guide Table 45 Static Routing continued LABEL DESCRIPTION Metric The metric represents the cost
260. traffic from 13 multicast frame unknown multicast group lt drop flooding gt interface port channel Enables a port or a list of ports for 13 lt port list gt configuration See Section 30 11 4 on page 205 for more details ip name server lt ip gt Sets the IP address of a domain 13 name server route lt ip gt lt mask gt Creates a static route 13 next hop ip ip mask Sets the metric of a static route or 13 next hop deactivates a static route ip metric lt metric gt name lt name gt inactive lacp Enables Link Aggregation Control 13 Protocol LACP system priority lt 1 65535 gt Sets the priority of an active port 13 using LACP loginPreced LocalOnly Select which database the switch 14 ence LocalRADIUS should use first to authenticate a RADIUSOnly user logins username name password Configures up to four login 14 lt pwd gt accounts privilege Sets the access privilege for the 14 0 14 existing login accounts The higher the value the more commands are allowed logout Exits from the CLI 13 mac aging 10 3000 Sets learned MAC aging time 13 time 197 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE mac filter name name mac Configures a static
261. ts If pages of the web configurator do not display properly in Internet Explorer check that JavaScripts are allowed 1 In Internet Explorer click Tools Internet Options and then the Security tab Chapter 35 Troubleshooting 252 ES 2024 Series User s Guide Figure 105 Internet Options Internet options zx General Security Privacy Content Connections Programs Advanced Select a Web content zone to specify its security settings e amp oe Internet Local intranet Trusted sites Restricted sites Internet 4 This zone contains all Web sites you haven t placed in other zones r Security level for this zone Move the slider to set the security level for this zone S Medium Safe browsing and still functional F Prompts before downloading potentially unsafe content Unsigned ActiveX controls will not be downloaded Appropriate for most Internet sites END Default Level OK Cancel Apply 2 Click the Custom Level button 3 Scroll down to Scripting 4 Under Active scripting make sure that Enable is selected the default 5 Under Scripting of Java applets make sure that Enable is selected the default 6 Click OK to close the window 253 Chapter 35 Troubleshooting ES 2024 Series User s Guide Figure 106 Security Settings Java Scripting Settings 125 Scripting ES Active scripting 3 Allow paste operations via scri
262. ture Operating 0 C 45 C 32 F 113 F Storage 25 C 70 C 13 F 158 F Humidity 10 90 non condensing Power Supply 100 240VAC 50 60Hz ES 2024A 0 4A ES 2024PWR 2A Power ES 2024A 24W Consumption ES 2024PWR 200W Safety UL 60950 1 CSA 60950 1 EN 60950 1 IEC 60950 1 EMC FCC Part 15 Class A CE EMC Class A Product Specifications 260 ES 2024 Series User s Guide 261 Product Specifications ES 2024 Series User s Guide APPENDIX B IP Addresses and Subnetting This appendix introduces IP addresses IP address classes and subnet masks You use subnet masks to subdivide a network into smaller logical networks Introduction to IP Addresses An IP address has two parts the network number and the host ID Routers use the network number to send packets to the correct network while the host ID identifies a single device on the network An IP address is made up of four octets written in dotted decimal notation for example 192 168 1 1 An octet is an 8 digit binary number Therefore each octet has a possible range of 00000000 to 11111111 in binary or 0 to 255 in decimal There are several classes of IP addresses The first network number 192 in the above example defines the class of IP address These are defined as follows Class A 0 to 127 Class B 128 to 191 Class C 192 to 223 Class D 224 to 239 Class E 240 to 255 IP Address Classes and Hosts The class
263. ubleshooting the Start Up of Your Switch 248 Table 77 Troubleshooting Accessing the Switch esses 248 Table 78 Troubleshooting the Password 22er etiquette pera R p PEP ES SpA ER GOEN 256 Table 79 General Product Specifications 1 5 m irr rn hne an RE Esto e ion E adn 258 Table 80 Management Specifications 259 Table 81 Physical and Environmental Specifications 259 25 List of Tables ES 2024 Series User s Guide Table 62 Classes of IP Addresses iicet ioca i re SH RE Ld ated sg dX ER pas 263 Table 83 Allowed IP Address Range By Class eee 263 Table o4 Natural Masks a ee acces te pur E bud PUE E Esa ova IDE Les 264 Table 85 Alternative Subnet Mask Notation 264 Table 86 Two subnets E ue E 265 Do wc e ME 265 lis OE man S RUN 266 Table S9 Suel T iusscexieteapo Ee NU ERR HA HUE TE PISO TRUE M poH HAN EUM 266 Table 90 SUDET tee een abd Be cn cete sola eased Rn 267 Dex ET UU T ch wpadabiles cand 267 Tabe d Hu A e 267 bere BIght SUDO ssssieccen es tetisiiver t bi verte GB RW RRELAISS PR PLUBS EA 268 Table 94 Rr casecdsy na yr T 268 Table 95 Class B Subnet Plann iuuscssscenesese cioe tina ctii ch rave pte iip ato 269 List of Tables 26 ES 2024 Series User s Guide 27 List of Tables ES 2024 Series User s Guide Preface Congratulations on your purchase of the ES 2024 Series Ethernet Switch This prefac
264. up registration information and configures multicasting accordingly IGMP snooping allows the switch to learn multicast groups without you having to manually configure them Chapter 19 Multicast 124 ES 2024 Series User s Guide The switch forwards multicast traffic destined for multicast groups that it has learned from IGMP snooping or that you have manually configured to ports that are members of that group IGMP snooping generates no additional network traffic allowing you to significantly reduce multicast traffic passing through your switch 19 2 Multicast Status Click Advanced Applications and Multicast to display the screen as shown This screen shows the multicast group information Refer to Section 19 1 on page 124 for more information on multicast Figure 56 Multicast Status ei Multicast Status Multicast Setting Index VID Port Multicast Group The following table describes the labels in this screen Table 40 Multicast Status LABEL DESCRIPTION Index This is the index number of the entry VID This field displays the multicast VLAN ID Port This field displays the port number that belongs to the multicast group Multicast Group This field displays IP multicast group addresses 19 3 Multicast Setup Click Advanced Applications Multicast and the Multicast Setting link to display the screen as shown Refer to Section 19 1 on page 124 for more information on multicast
265. us Summary The home screen of the web configurator displays a port statistical summary table with links to each port showing statistical details To view the port statistics click Status in all web configurator screens to display the Status screen as shown next Figure 24 Status Port Status ng Port Name Link State LACP TxPkts RxPkts Errors Tx KB s RxKB s Up Time 1 Down STOP Disabled D 0 0 0 0 0 0 0 00 00 2 100M F FORWARDING Disabled 14751 37812 0 0 0 00 23020 3 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 4 Down STOP Disab 0 0 D 0 0 0 0 0 00 00 is mee rece ap c capra LR ZT Down isabled 0 D 0 0 0 0 0 00 00 22 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 23 Down STOP Disabled 0 0 0 0 0 0 0 00 00 24 Down STOP Disabled 10 0 0 0 0 0 0 0 00 00 Ki Down STOP Disabled 0 0 0 0 0 0 0 00 00 26 Down STOP Disabled 0 0 0 0 0 0 0 0 00 00 G Any Clear Counter C port The following table describes the labels in this screen Table 6 Status LABEL DESCRIPTION Port This identifies the Ethernet port Click a port number to display the Port Details screen refer to Figure 25 on page 62 Name This field displays the descriptive port name for identification purposes This field displays the first eight characters of the port name Chapter 6 System Status and Port Statistics 60 ES 2024 Series User s Guide Table 6 Status continued LABEL DESCRIPTION Link This field displays the
266. using 802 1Q tagged VLANs Chapter 1 Getting to Know Your Switch 34 ES 2024 Series User s Guide A VLAN Virtual Local Area Network allows a physical network to be partitioned into multiple logical networks Stations on a logical network belong to one group A station can belong to more than one group With VLAN a station cannot directly talk to or hear from stations that are not in the same group s unless such traffic first goes through a router For more information on VLANs refer to Chapter 8 VLAN on page 78 1 4 4 1 Tag based VLAN Example Ports in the same VLAN group share the same frame broadcast domain thus increase network performance through reduced broadcast traffic VLAN groups can be modified at any time by adding moving or changing ports without any re cabling Figure 4 Tag based VLAN Application em em e em mm mm em mmm VLAN 2 f H BR h d h em mm mm mm mm mm mm mm mm mm mm mm mm mm d gd Sees eee m m m eee 1 4 4 2 VLAN Shared Server Example Shared resources such as a server can be used by all ports in the same VLAN as the server as shown in the following example In this example only ports that need access to the server need belong to VLAN 1 Ports can belong to other VLAN groups too 35 Chapter 1 Getting to Know Your Switch ES 2024 Series User s Guide Figure 5 Shared Server Using VLAN Example VLAN 2 lt S M ae rA em m
267. uster Manager The switch through which you manage the cluster member Switches Cluster Members The switches being managed by the cluster manager switch In the following example switch A in the basement is the cluster manager and the other switches on the upper floors of the building are cluster members Figure 92 Clustering Application Example s A WR Chapter 26 Cluster Management 170 ES 2024 Series User s Guide 26 2 Cluster Management Status Click Management Cluster Management in the navigation panel to display the following screen Note A cluster can only have one manager Figure 93 Cluster Management Status Clustering Management Status Configuration Status Manager Manager 00 13 49 49 43 68 The Number Of Member 1 Index MacAddr Name Model Status d 00 13 49 00 00 01 Device A ES 2024A Online The following table describes the labels in this screen Table 63 Cluster Management Status LABEL DESCRIPTION Status This field displays the role of this switch within the cluster Manager Member you see this if you access this screen in the cluster member switch directly and not via the cluster manager None neither a manager nor a member of a cluster Manager This field displays the cluster manager switch s hardware MAC address The Number of This field displays the number of switches that make up this cluster The following Member fields desc
268. uster This link takes you to a screen where you can configure clustering management Management and view its status MAC Table This link takes you to a screen where you can view the MAC addresses and types of devices attached to what ports and VLAN IDs ARP Table This link takes you to a screen where you can view the MAC addresses IP address resolution table Configure Clone This link takes you to a screen where you can clone port attributes of a port and transfer them to other port s 4 3 2 Change Your Password After you log in for the first time it is recommended you change the default administrator password Click Management Access Control and then Logins to display the next screen Figure 18 Change Administrator Login Password Old Password New Password Retype to confirm Edit Logins Login P WN Please record your new password whenever you change it The system will lock you out if you have forgotten your password Access Control User Name Password Retype to confirm Apply Cancel 4 4 Saving Your Configuration When you are done modifying the settings in a screen click Apply to save your changes back to the run time memory Settings in the run time memory are lost when the switch s power is turned off Click the Save link in the upper right hand corner of the web configurator to save your configuration to nonvolatile memory Nonvolatile memory refers to the switch s storage that
269. uthentication on the 13 authenticator Switch lt port list gt Disables authentication on the 13 listed ports 199 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Table 72 Command Summary Configuration Mode continued COMMAND DESCRIPTION PRIVILEGE lt port list gt Disables the re authentication 13 reauthentica mechanism on the listed port s te port security Disables port security on the 13 Switch lt port list gt Disables port security on the 13 specified ports lt port list gt Enables MAC address learning on 13 learn the specified ports inactive pwr interface Disable PoE on the specified 13 lt port list gt ports Only available on models with the PoE feature mibtrap Disables MIB traps 13 radius server lt index gt Disables the use of authentication 13 from the specified RADIUS server remote management lt index gt Clears a secure client set entry 13 from the list of secure clients lt index gt Disables a secure client set entry 13 service number from using the selected telnet ft remote management service s p http icmp snmp ssh https gt service control ftp Disables FTP access to the switch 13 http Disables web browser control to 13 the switch https Disables secure web browser 13 access to the switch icmp Disables ICMP access to the 13 switch such as pinging and trace
270. utton next to Reboot System to reboot and load the first configuration file The following screen displays 145 Chapter 22 Maintenance ES 2024 Series User s Guide Figure 71 Reboot System Confirmation xl 2 Are you sure you want to reboot system Cancel 2 Click OK again and then wait for the switch to restart This takes up to two minutes This does not affect the switch s configuration 22 5 Firmware Upgrade Make sure you have downloaded and unzipped the correct model firmware and version to your computer before uploading to the device Note Be sure to upload the correct model firmware as uploading the wrong model firmware may damage your device From the Maintenance screen display the Firmware Upgrade screen as shown next Figure 72 Firmware Upgrade Firmware Upgrade Maintenance To upgrade the internal switch firmware browse the location of the binary BIN file and click Apply button File Path Browse Upgrade Type the path and file name of the firmware file you wish to upload to the switch in the File Path text box or click Browse to locate it After you have specified the file click Upgrade After the firmware upgrade process is complete see the System Info screen to verify your current firmware version number 22 6 Restore a Configuration File Restore a previously saved configuration from your computer to the switch using the Restore Configuration screen Ch
271. w system information 215 Chapter 31 Command Examples ES 2024 Series User s Guide This command shows the general system information such as the firmware version and system up time An example is shown next sysname gt show system information System Name ES 2024A System Contact System Location Ethernet Address 00 13 49 49 43 68 ZyNOS F W Version V3 70 TX 0 b1 06 06 2006 RomRasSize 1459070 System up Time 50 23 02 114c475 ticks Bootbase Version V1 07 04 20 2005 sysname gt 31 3 ping Syntax ping ip host name lt vlan lt vlan id gt size lt 0 8024 gt t gt where lt ip host name gt The IP address or host name of an Ethernet device vlan lt vlan id gt Specifies the VLAN ID to which the Ethernet device belongs size lt 0 8024 gt Specifies the packet size to send pests d Sends Ping packets to the Ethernet device indefinitely Click CTRL C to terminate the Ping process This command sends Ping packets to an Ethernet device The following example sends Ping requests to and displays the replies from an Ethernet device with an IP address of 192 168 1 100 sysname ping 192 168 1 100 sent rcvd rate ree avg mdev max min reply from 1 1 100 0 0 0 0 0 192 168 1 100 2 2 100 0 0 0 0 0 192 168 1 100 3 3 100 0 0 0 0 O 192 168 1 100 sysname 31 4 traceroute Syntax traceroute ip host name lt vlan lt vlan id gt ttl l
272. web configurator login screen if you select No then web configurator access is blocked Chapter 23 Access Control 158 ES 2024 Series User s Guide Figure 83 Security Alert Dialog Box Internet Explorer x Information you exchange with this site cannot be viewed or e changed by others However there is a problem with the site s security certificate A The security certificate was issued by a company you have not chosen to trust View the certificate to determine whether you want to trust the certifying authority o9 The security certificate date is valid A The name on the security certificate is invalid or does not match the name of the site Do you want to proceed Yes No View Certificate 23 9 2 Netscape Navigator Warning Messages When you attempt to access the switch HTTPS server a Website Certified by an Unknown Authority screen pops up asking if you trust the server certificate Click Examine Certificate if you want to verify that the certificate is from the switch If Accept this certificate temporarily for this session is selected then click OK to continue in Netscape Select Accept this certificate permanently to import the switch s certificate into the SSL client Figure 84 Security Certificate 1 Netscape xi Unable to verify the identity of E5 20244 0013491ad4fa as a trusted site Possible reasons For this error Your browser does not recognize the Certificate Authority tha
273. wing table describes the LEDs on the front panel Table 2 LEDs LED COLOR STATUS DESCRIPTION PWR Green On The system is turned on Off The system is off SYS Green Blinking The system is rebooting and performing self diagnostic tests On The system is on and functioning properly Off The power is off or the system is not ready malfunctioning ALM Red On There is a hardware failure Off The system is functioning normally Ethernet Ports LNK ACT Amber Blinking The system is transmitting receiving to from a 10 100 Mbps Ethernet network On The link to a 10 100 Mbps Ethernet network is up Off The link to an Ethernet network is down FDX COL Amber Blinking The Ethernet port is negotiating in half duplex mode and collisions ES 2024A are occurring the more collisions that occur the faster the LED blinks On The Ethernet port is negotiating in full duplex mode Off The Ethernet port is negotiating in half duplex mode and no collisions are occurring POE Amber On Power is supplied to the port Gegen Off Power is not supplied to the port Gigabit Ports 100 1000 Green On The link to a 1000 Mbps Ethernet network is up Amber On The link to a 100 Mbps Ethernet network is up Off The link to an Ethernet network is down ACT Green Blinking The port is receiving or transmitting data On The port has a connection to an Ethernet network but not r
274. www zyxel dk ZyXEL Communications A S Columbusvej DENMARK sales zyxel dk 45 39 55 07 07 2860 Soeborg Denmark support zyxel fi 358 9 4780 8411 www zyxel fi ZyXEL Communications Oy FINLAND a Malminkaari 10 sales zyxel fi 358 9 4780 8448 00700 Helsinki Finland info zyxel fr 33 4 72 52 97 97 www zyxel fr ZyXEL France 1 rue des Vergers FRANCE 33 4 72 52 19 20 Bat 1 C 69760 Limonest France support zyxel de 49 2405 6909 0 www zyxel de ZyXEL Deutschland GmbH GERMANY Adenauerstr 20 A2 D 52146 sales zyxel de 49 2405 6909 99 Wuerselen Germany support zyxel hu 36 1 3361649 www zyxel hu ZyXEL Hungary HUNGARY 48 Zoldlomb Str info zyxel hu 36 1 3259100 H 1025 Budapest Hungary http zyxel kz support 7 3272 590 698 www zyxel kz ZyXEL Kazakhstan 43 Dostyk ave Office 414 KAZAKHSTAN sales zyxel kz 7 3272 590 689 Dostyk Business Centre 050010 Almaty Republic of Kazakhstan support zyxel com 1 800 255 4101 www us zyxel com ZyXEL Communications Inc 1 714 632 0882 1130 N Miller St NORTH AMERICA Anaheim sales zyxel com 1 714 632 0858 ftp us zyxel com ey Ee 7 Customer Support ES 2024 Series User s Guide METHOD SUPPORT E MAIL TELEPHONE WEB SITE REGULAR MAIL LOCATION SALES E MAIL FAX FTP SITE support zyxel no 47 22 80 61 80 www zyxel no ZyXEL Communications A S NORWAY Nils Hansens vei 13 sales zyxel no 47 22 80 61 8
275. xternal RADIUS server and the switch This key is not sent over the network This key must be the same on the external RADIUS server and the switch Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh Chapter 16 Port Authentication 116 ES 2024 Series User s Guide 117 Chapter 16 Port Authentication ES 2024 Series User s Guide CHAPTER 17 Port Security This chapter shows you how to set up port security 17 1 Port Sercurity Overview Port security allows only packets with dynamically learned MAC addresses and or configured static MAC addresses to pass through a port on the switch For maximum port security enable this feature disable MAC address learning and configure static MAC address es for a port Functionally the switch allows for three possible outcomes with port security You can configure the ports to Forward all packets and learn all MAC addresses Drop all packets from unknown MAC addresses and do not learn MAC addresses Drop all packets from unknown MAC addresses and learn a limited number of MAC addresses Note The switch supports five possible configurations for port security See Section 17 3 on pa
276. y which is the password sent with each trap to the SNMP manager Trap Destination Enter the IP addresses of up to four stations to send your SNMP traps to Apply Click Apply to save your changes to the switch s run time memory The switch loses these changes if it is turned off or loses power so use the Save link on the top navigation panel to save your changes to the non volatile memory when you are done configuring Cancel Click Cancel to begin configuring this screen afresh Chapter 23 Access Control ES 2024 Series User s Guide 23 4 Setting Up Login Accounts Up to five people one administrator and four non administrators may access the switch via web configurator at any one time An administrator is someone who can both view and configure switch changes The username for the Administrator is always admin The default administrator password is 1234 Note It is highly recommended that you change the default administrator password 1234 A non administrator username is something other than admin is someone who can view but not configure switch settings Click Access Control from the navigation panel and then click Logins from this screen Figure 78 Access Control Logins acr Access Control Administrator Old Password New Password Retype to confirm Please record your new password whenever you change it The system will lock you out if you have forgotten your passwo
277. y the full command For example if you enter config and press TAB the full command of configure automatically displays Each interface refers to an Ethernet port on the switch Commands configured after the interface command correspond to those ports e Type multiple ports or port ranges separated by a comma Ranges of port numbers are typed separated by a dash 30 5 Changing the Password This command is used to change the password for Enable mode By default the same password is used to enter the command line interface CLI and Enable and Config modes of the CLI The password you change with this command is required to enter Enable and Config modes of the CLI Syntax password lt password gt where lt password gt Specifies the new password up to 32 alphanumeric characters users have to type in to enter Enable and Config modes 30 6 Account Privilege Levels You can use a command whose privilege level is equal to or less than that of your login account For example if your login account has a privilege level of 12 you can use all commands with privilege levels from 0 to 12 0 privileged commands are available to all login accounts 185 Chapter 30 Introducing the Commands ES 2024 Series User s Guide Note If you use an external RADIUS server to authenticate users you can use a VSA Vendor Specific Attribute to configure a privilege level for an account on the RADIUS server See Section
278. ynamic VLAN This is a VLAN configured by a GVRP registration deregistration process Sei bL c Registration Fixed Fixed registration ports are permanent VLAN members ontro Registration Forbidden Ports with registration forbidden are forbidden to join the specified VLAN Normal Registration Ports dynamically join a VLAN using GVRP VLAN Tag Control Tagged Ports belonging to the specified VLAN tag all outgoing frames transmitted Untagged Ports belonging to the specified don t tag all outgoing frames transmitted Chapter 8 VLAN ES 2024 Series User s Guide Table 13 IEEE 802 1Q VLAN Terminology continued VLAN PARAMETER TERM DESCRIPTION VLAN Port Port VID This is the VLAN ID assigned to untagged frames that this port received Acceptable frame You may choose to accept both tagged and untagged type incoming frames or just tagged incoming frames on a port Ingress filtering If set the switch discards incoming frames for VLANs that do not have this port as a member 8 3 Port VLAN Trunking Enable VLAN Trunking on a port to allow frames belonging to unknown VLAN groups to pass through that port This is useful if you want to set up VLAN groups on end devices without having to configure the same VLAN groups on intermediary devices Refer to the following figure Suppose you want to create VLAN groups and 2 V1 and V2 on devices A and B Without VLAN Trunki

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