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Manual - MTL Instruments Group

1. ooooooooooooororrorsorrrrorrroroso 67 12 5 IPSEC Settings oso 2025 soe siete AE AR ESA A AA 67 12 6 IKE Policy Settings ooooooooooooorrroooorrrrrrrrorrrrrrrsooos 69 12 7 IKE Preshared Keys and Certificates ooooooooooooooop roororrrrrrrooos 70 12 8 CLI Commands for IPSEC ooooooooooooooooocrr r rocosos 72 iv INM9200 SW Sept 2013 13 USING THE COMMAND LINE INTERFACE oooooooooooooooooooooooo Zo 13 1 13 2 APPENDIX A APPENDIX B APPENDIX C C 1 APPENDIX D APPENDIX E APPENDIX F F 1 F 2 APPENDIX G G 1 APPENDIX H H 1 H 2 H 3 H 4 H 5 H 6 H 7 H 8 H 9 H 10 H 11 H 12 H 13 H 14 H 15 INM9200 SW Sept 2013 Introduction to Command Line Interface CL ooooooooooooor ooorooo 75 CLI Commands LICENSING AND POLICIES oooooooooooooooooooooo 84 REGULATORY STATEMENTS oooooooooooooooooooooooo 86 DEFAULT SOFTWARE CONFIGURATION SETTINGS 87 About Default Settings SNMP SUPPORT ooooooooooooooooooooooooosonooooor 91 CONCEPTS AND DEFINITIONS oooooooooooooooooonooooo 292 AT COMMAND SUMMARY ETMM MODELS ONLY ooo 95 AT Commands iii A Sie Re salva A A is cite 95 S R ist rs sice re tao IA A E ER ye ARAS 8 95 SERVICE INFORMATION o oooooooocooooooononoooonoroooooooo 97 Product SUpport oso seac 20500 to iade a rs ies ae ade 97 LICENCE AGREEMENTS oooooooooooooooonoooo
2. 2 3 1 Using the Graphical Web Interface The graphical interface is provided via a web server in the switch and can be accessed via a web browser such as Opera Mozilla or Internet Explorer Note JavaScript must be supported and enabled in your browser for the graphical interface to work correctly HTTP and HTTPS secure HTTP are supported for access to the web server By default both protocols are enabled Either or both may be disabled to secure the switch See the Remote Access Security topic in this section INM9200 SW Sept 2013 2 4 2 5 INM9200 SW Sept 2013 To access the graphical interface enter a URL like HTTP 192 168 0 1 in your browser s address bar Replace http with https to use secure http and replace 192 168 0 1 with your switch s IP address if you ve changed it from the factory default The web server in the switch uses a signed security certificate When you access the server via https you may see a warning dialogue indicating that the certificate was signed by an unknown authority This is expected and to avoid this message in the future you can choose to install the certificate on your computer Note This manual describes and depicts the web user interface in detail The terminal interface is not specifically shown but is basically the same Configuring the Switch for Network Access To control and monitor the switch via the network it must be configured with basic network sett
3. Model 0005 57 Deveriglln 0001ETV annis Er a agas Beth Syetem rama OOS TA Sa ich lacobon Neri Model number of the switch Description is available via SNMP as SYSTEM SYSDESCR O This is the basic description of the switch System Name The host name of the switch It must contain only letters digits and dashes This may be read or written via SNMP as SYSTEM SYSNAME O Switch Location The physical location of the switch the cabinet closet rack etc it is in This may be read or written via SNMP as SYSTEM SYSLOCATION O Contact Typically this parameter includes the contact s name and e mail address This may be read or written via SNMP as SYSTEM SYSCONTACT O IP Address IP address of the switch Subnet Mask Subnet Mask of the switch Readable via SNMP as RFC1213 MIB IPADENT NETMASK lt IPADDRESS gt where lt IPADDRESS gt is the IP address of the switch e g 10 2 0 1 Gateway Gateway IP configured for the switch Readable via SNMP as RFC1213 MIB IPROUTENEXTHOP Serial Number is a unique serial number assigned to the switch at the factory This number cannot be set in the user interface Firmware Revision is the version of the firmware currently in the switch MAC Address Media Access Control number of the switch cannot be set System Up Time is available via SNMP as SYSTEM SYSUPTIME O This is the amount of time since the switch was last powered up Port Status The Port Status page d
4. 112 hostname set to switch 1 rstp protocol rstp 113 protocol set to rstp info link all INM9200 SW Sept 2013 INM9200 SW Sept 2013 219 List of link status Port Name Link 1 port_1 down port_2 down port_3 100f port4 down port5 down port down port_7 down 0 N 0 0 KR OMN port_8 down 219 List of link status info fwversion 219 Current fwversion setting is 4 4 vlan mode standard 117 mode set to standard vlan mgmtports 217 Current mgmtports setting is C123 4567 8 commit 210 Values committed quit 210 Managed switch configuration CLI done After quit the CLI program will exit and the session will terminate A login banner and prompt will be presented again Please note that there may be a delay of up to one minute between the commit command and the CLI s response This is normal 83 APPENDIX A LICENSING AND POLICIES 84 This appendix gives licensing and policy information for MTL products OWNERSHIP The managed switch Software is the property of the Licensor as declared on the main menu of the software and protected by U S Copyright Law Trademark Law and International Treaty Provisions No ownership in or title to the Software is transferred to Licensee Licensee will not remove or obscure the Licensor s copyright trademark or proprietary notice from the Software and associated documentation Licensee agrees to prevent any unauthorized copying of the
5. Exchange Mode The preferred exchange mode is the one that will be sent in any proposal to a peer If other exchange modes are specified they will be accepted in received proposals With Aggressive the DH Group in the sent proposal must exactly match the peer s configuration e Cipher The cipher used to encrypt proposal exchanges You must choose a cipher e Hash The hash used to authenticate proposal exchanges You must choose a hash algorithm DH Group The Diffie Hellman group used for exponentiations Larger groups should be more secure but may take so long to compute that completing negotiation becomes impossible due to timeouts preventing connectivity to the switch management interface This should generally be set to the same value on both peers in a connection 12 6 2 IKE Phase 2 Policies INM9200 SW Sept 2013 This section together with IKE Phase 2 Algorithms is used to configure the parameters used to establish Security Associations between peers once they have authenticated each other in phase 1 The policy to use is selected using the source and destination selectors from the Security Policy Database entry or the ID payload from the received IKE packet which triggered the negotiation The match for any values other than anonymous must be exact Source The source address to match against The address specified should exactly match the Destination address field in a phase 2 policy on the peer unless eith
6. e The names OpenSSL Toolkit and OpenSSL Project must not be used to endorse or promote products derived from this software without prior written permission For written permission please contact openssl core openssl org Products derived from this software may not be called OpenSSL nor may OpenSSL appear in their names without prior written permission of the OpenSSL Project e Redistributions of any form whatsoever must retain the following acknowledgment This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit http www openssl org THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT AS IS AND ANY EXPRESSED OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT INM9200 SW Sept 2013 INM9200 SW Sept 2013 SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE This product includes cryptographic software written by Eri
7. new DH group This controls the Diffie Hellman group used for phase 1 negotiations Larger groups provide stronger security but introduce a significant computational burden on both peers 12 8 2 2 Phase 2 Commands l ike phase2 add lt address anonymous gt lt address anonymous gt Add a phase 2 policy 2 ike phase2 remove lt address anonymous gt lt address anonymous gt Remove a phase 2 policy 3 ike phase2 remove all Remove all phase 2 policies ike phase2 list List all phase 2 policies 5 ike phase2 src lt address anonymous gt lt address anonymous gt new source address View or set a new source address for the given policy 6 ike phase2 dest lt address anonymous gt lt address anonymous gt new destination address View or set a new destination address 7 ike phase2 pfs_group lt address anonymous gt lt address anonymous gt new PFS group disabled View or set a new PFS group or disable the use of PFS The options here are the same as those for ike phase dh_group and the same caveats apply 8 ike phase2 lifetime lt address anonymous gt lt address anonymous gt new lifetime Sets the lifetime for Security Associations negotiated by phase 2 It takes the same format as ike phase lifetime 73 74 12 8 2 3 Algorithm Commands 1 2 ike algo list View the list of phase 2 algorithms ike algo use lt algorithm gt enabled disabled Enable or disable use of a phase 2 algorithm At le
8. 2 or at your option any later version H 14 Shadow Licence INM9200 SW Sept 2013 Parts of this software are copyright 1988 1994 Julianne Frances Haugh All rights reserved Parts of this software are copyright 1997 2001 Marek Michatkiewicz All rights reserved Parts of this software are copyright 2001 2004 Andrzej Krzysztofowicz All rights reserved Parts of this software are copyright 2000 2007 Tomasz Ktoczko All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of Julianne F Haugh nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ASIS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXE
9. 7 2 7 3 Traffic Priority Without enabling special handling a network provides a best effort service to all applications This means that there are no assurances regarding the Quality of Service QoS for any particular application because all packets are treated equally at each switch or router However certain applications require deterministic response from the network to assure proper operation Consider a drilling machine in a plant that is controlled by a computer elsewhere on a local network The depth of the machine s drill is critical such that if the hole is drilled is too deep the material will have to be thrown out Under nominal conditions the drill process is running smoothly controller and computer are communicating efficiently over the network but when another user on the network decides to access records from an online database the large volume of traffic can interfere with timely communication with the drill A delay in communications between the drill and controller causes the drill to go too far and the material has to be thrown away To prevent this from happening we need to provide a certain QoS for all drill controller communications so delay is avoided Numerous mechanisms exist to help assure reliable and timely network communication The managed switch supports two common means of prioritizing messages IP header and 802 1p user priorities The IP header is present in all frames and contains a priority f
10. AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 8 Apple Inc copyright notice BSD Copyright c 2007 Apple Inc All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of Apple Inc Apple nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY APP
11. DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 6 Cisco BUPTNIC copyright notice BSD Copyright c 2004 Cisco Inc and Information Network Center of Beijing University of Posts and Telecommunications All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistriutions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of Cisco Inc Beijing University of Posts and Telecommunications nor the names of their contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR C
12. Default Priority This setting controls the default priority to be assigned to frames when it cannot otherwise be determined For example if a frame without an IEEE tag arrived at a port where Use IP was disabled Select an outbound priority queue from the list Port Type This setting controls how IEEE tags are handled in out going data e Transparent maintains any tag that may have been present in a frame when it entered the switch e Edge removes tags from all out going frames e Network adds a tag if none is present The value of the tag is the queue number times two six for queue 3 etc Background 0 Normal 1 Expedited 2 Urgent 3 Table 7 1 Default Tag Assignments The default assignment follows the IEEE 802 1p recommendation as follows Priority Traffic Type Best Effort Queue Background Spare Excellent Effort Controlled Load Video Voice NO G h O N O Network Control G0O 0O 0O N O O 37 ee P LL bap betim 6021P TAG SETTINGS INTE YAS DICO DNAR Dp LLG EEE OC 1p TAYE D PIONS OUT NEOR PARE OC On NES Perty Tere Tipe Backgrmnd Norns Erpedres part EN par 1 Demim gt Peai ioa so View Naboo Combe 7 5 Message Rate Limiting Message Rate Limiting can prevent your switch and network from being overwhelmed by high volumes of broadcast and multicast messages When enabled on a port message rate lim
13. INM9200 SW Sept 2013 5000 Forbes Avenue Pittsburgh PA 15213 3890 412 268 4387 fax 412 268 7395 tech transfer andrew cmu edu e Redistributions of any form whatsoever must retain the following acknowledgment This product includes software developed by Computing Services at Carnegie Mellon University http www cmu edu computing CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE AS Copyright C 1990 RSA Data Security Inc All rights reserved Licence to copy and use this software is granted provided that it is identified as the RSA Data Security Inc MD5 Message Digest Algorithm in all material mentioning or referencing this software or this function Licence is also granted to make and use derivative works provided that such works are identified as derived from the RSA Data Security Inc MD5 Message Digest Algorithm in all material mentioning or referencing the derived work RSA Data Security Inc makes no representations concerning either the merchantability of this software or the su
14. Minimal Corresponding Source for a Combined Work means the Corresponding Source for the Combined Work excluding any source code for portions of the Combined Work that considered in isolation are based on the Application and not on the Linked Version INM9200 SW Sept 2013 INM9200 SW Sept 2013 The Corresponding Application Code for a Combined Work means the object code and or source code for the Application including any data and utility programs needed for reproducing the Combined Work from the Application but excluding the System Libraries of the Combined Work 1 Exception to Section 3 of the GNU GPL You may convey a covered work under sections 3 and 4 of this Licence without being bound by section 3 of the GNU GPL 2 Conveying Modified Versions If you modify a copy of the Library and in your modifications a facility refers to a function or data to be supplied by an Application that uses the facility other than as an argument passed when the facility is invoked then you may convey a copy of the modified version a under this Licence provided that you make a good faith effort to ensure that in the event an Application does not supply the function or data the facility still operates and performs whatever part of its purpose remains meaningful or b under the GNU GPL with none of the additional permissions of this Licence applicable to that copy 3 Object Code Incorporating Material from Library Header Fi
15. Note The switch can also be initially configured using the serial port However the Ethernet method described above is recommended Refer to Appendix J if you wish to use the serial port method USB Driver Installation MTL managed switches are equipped with both a USB port and an RS232 port for terminal access In order to take advantage of the USB port please visit www mtl inst com or browse your MTL CD to install the USB driver After completing the installation you may then connect the switch via USB The New Hardware Wizard will appear Found New Hardware Wizard Welcome to the Found New Hardware Wizard Windows val soarch fot curse and updated sofas by looking on puu computa on the harina rutalaton CD on the Window Update Web ate hath pour permission Fasa our privacy policy Can Windows correct to windows Undate tp search ter totwae yos the me only O Yes now and every tree connect a device No not bes tne Click Neat to continue Cancel INM9200 SW Sept 2013 1 3 1 4 INM9200 SW Sept 2013 Select No not this time and click Next On the next screen select Install the software automatically and click Next The computer will locate the driver and confirm that you would like to install the unverified driver Select Continue Anyway and click finish to complete the installation Hardware Installation A The sottware you are natalino tor the hardware USE Seal Devoe h
16. Primary and Secondary phone number default Blank Specify the primary and secondary phone number The value may include digits 0 9 and commas A comma causes a delay in dialing as configured in Modem Settings For example if you must dial 9 to get an outside line and then wait for a dial tone the phone number might be configured as 9 555 1234 Number selection default Alternate Specify how the primary and secondary phone numberswill be used for dialing out e Primary Use only the primary number e Alternate Alternate between primary and secondary numbers e Fallback Try the primary number until retry limit is reached then try secondary Retry limit default 2 Specify how many times to retry dialing before giving up If set to zero the modem will dial once and give up Retry delay default 2 Specify long to wait between redial attempts Message type default Numeric Specify how Message is handled after connecting e Serial Send the text specified in Message via the modem after connection This simulates a user dialing in to a remote modem and typing a message e Numeric Dial the digits in Message to send a numeric page after dialing This feature is used for numeric paging to pagers and cell phones only A modem to modem connection is not established Note Only the Primary phone number is used for Numeric messages e Message default Blank This is the message to send 61 62 e Se
17. Retrieves a certificate to be trusted for authenticating peers or to identify the switch from the given URL INM9200 SW Sept 2013 CHAPTER 13 USING THE COMMAND LINE INTERFACE 13 1 Introduction to Command Line Interface CLI The command line interface CLI is constructed with an eye toward automation of Cllbased configuration The interaction is modeled on that used in many Internet protocols such as Telnet FTP and SMTP After each command is entered and processed the switch will issue a reply that consists of a numeric status code and a human readable explanation of the status See for example the SMTP protocol specification in RFC 821 Simple Mail Transfer Protocol http www faqs org rfcs rfc821 html specifically Appendix E Theory of Reply Codes for more details The general format of commands is section parameter value where e section is used to group parameters e parameter will specify the parameter within the section For example the network section will have parameters for DHCP IP address subnet mask and default gateway e value is the new value of the parameter If value is omitted the current value is displayed Please note that new values will not take effect until explicitly committed Sections and parameter names are case sensitive e g Network is not the same as network Note Any commands in the CLI Commands section of this chapter with the exception of the global commands
18. This Licence will therefore apply along with any applicable section 7 additional terms to the whole of the work and all its parts regardless of how they are packaged INM9200 SW Sept 2013 INM9200 SW Sept 2013 This Licence gives no permission to Licence the work in any other way but it does not invalidate such permission if you have separately received it d If the work has interactive user interfaces each must display Appropriate Legal Notices however if the Program has interactive interfaces that do not display Appropriate Legal Notices your work need not make them do so A compilation of a covered work with other separate and independent works which are not by their nature extensions of the covered work and which are not combined with it such as to form a larger program in or on a volume of a storage or distribution medium is called an aggregate if the compilation and its resulting copyright are not used to limit the access or legal rights of the compilation s users beyond what the individual works permit Inclusion of a covered work in an aggregate does not cause this Licence to apply to the other parts of the aggregate 6 Conveying Non Source Forms You may convey a covered work in object code form under the terms of sections 4 and 5 provided that you also convey the machine readable Corresponding Source under the terms of this Licence in one of these ways a Convey the object code in or embodied in a phys
19. at the default setting of 32768 When all the switches are set at the default priority the managed switch with the lowest MAC address is selected as the root This may be adequate for networks with light or evenly distributed traffic The second way to select a root bridge is to customize priority settings of each bridge Customizing the bridge priority settings allows the network to select a root bridge that gives the best network performance The goal is generally to have the network traffic pass through the network as directly as possible so the root should be central in the network If most messages are between one central server and several clients the root should probably be a switch near the server so messages do not take a long path to the root and another long path back to the server Once you decide which switch should be the root it should be given the best numerically lowest bridge priority number in the network 6 3 3 Maximum Age 6 to 40 Default 20 For STP the max age indicates the maximum time in seconds that the switch will wait for configuration messages from other managed switches If that time expires the switch assumes that it is no longer connected to the root of the network If a link goes down in a way that the switch can detect as loss of link it does not wait before reconfiguring the network RSTP waits 3 times the Hello Time instead of Max Age before assuming that it is no longer connected to the root of the
20. e a eet Ger eet Leet temtine Mer Moneed Seegyrmes Sere E Aeron ES Once ALARM OK OUTPUT A A Pe eee yet Pu ater OK rata wel be tow wer aay of Oey pd cano ry tum A Soar eg oot Ang tere UA On 8 ce DOT Arty tears oD eos TE 4 Meme Lam es Power Input Lost In switches with redundant power inputs an alarm condition will be triggered when power is not supplied to one of the inputs This is the only alarm enabled by default e Ring Failure An alarm condition will be triggered when a ring failure occurs e Ring failure on a local port will be triggered when one of this switch s neighbors in the ring goes down the general ring failure option will be triggered when any switch in the ring goes down e The general ring failure option implies that local ring port failure is also detected No Carrier Detected MDM models only An alarm condition will be triggered when there is no carrier signal detected on the phone line i e when the modem achieves carrier detect the OK output will be high e Ports Unlinked Alarms can be configured for one or more ports so that the OK output will be low when one of the selected ports is unlinked INM9200 SW Sept 2013 CHAPTER 6 REDUNDANCY PROTOCOLS 6 1 What is RSTP The Rapid Spanning Tree Protocol RSTP allows you to have an Ethernet network with extra connec tions so if one path between two points on the network fails another path can be used to deliver mes sage
21. one of the Network Ports for VLAN 3 is being blocked see VLAN Port Settings topic in this section about Network type ports This prevents VLAN 3 from being able to forward data to all its members gq A gt EA lt gt es q e a E Device for Vian 3 Witch Frasse t Network i Dow connection bi for VLAN 3 an e de i _ blocked by RSTP Device F Device SS The solution to the problem above is to configure all Network type ports to carry all VLANs in the network In other words the Network Port should be a member of all VLANs defined in the switch As seen from the example diagram below VLAN 3 can forward to all its members through the other Network Port connections and is not affected by the block RSTP connection Neer Make all switch to F Device F Device switch connections ye ue e a carry all VLANs Po An i oe 2 E a Y a A Switch VAme 1 2 amp 3 Switch N H voveo 2 a rocke gt F ve Lv a 3 an lt yo p Device gt q 48 INM9200 SW Sept 2013 CHAPTER 10 MODEM ACCESS SETTINGS 9205 ETMM ONLY 10 1 Introduction to Remote Access The Point to Point Protocol PPP can be used to connect two computers or other devices that communi cate with IP packets via a serial connection typically using modems and phone lines PPP is a peer to peer protocol which simulates an Ethernet network connection However it is convenient and cus tomary to refer to the
22. 0000 a e AS A is AR la a 36 7 3 QoS CoS Settings ceses 5 6525665 ar aaa 36 7 4 802 1p Tag Settings 2 ccc cece c ccc r ccc r cece cece cee E E 37 7 5 Message Rate Limiting lt ooooooooooorooonoonrrrrrorroooso 38 7 6 QoS Example sies iii is a is o aa 39 7 7 Configuring the Switch for Traffic Prioritization 39 7 8 CEA O ERA 40 8 MULTICAST FILTERING IGMP ooooooooooooooonoooooosoososo Al 8 1 About IGMP gt cocoa oceano EAEE EEE A ER RN 41 8 2 Multicast Filtering Configuration lt lt lt lt oooooooooooor ooooooo ooo 41 8 3 IGMP Switch Settings ccc cece ccc ccc r ccc cece cere ccc cceeeeeccces 41 8 4 IGMP Port Settings comics noni eee eR Oe 8 Oiee 42 8 5 IGMP Status cece cece creer eee c cece cere cece eee cere sere seeeees 42 8 6 IGMP Port Status ccc e cee cence een eee en eee eee eee eee ree ee reese 43 8 7 IGMP Group Status oooooooooooooooooroorororrrorso sorna 43 8 8 IGMP Example 0 0 oia e 0 Sie SE 9 ia Oe ONS 44 9 VIRTUAL LOCAL AREA NETWORKS VLANS ooooooooooooooooooooooo 45 9 1 Introduction to VLANS 2 cc ccc ccc cece cree cece eee r esse cece eecccee 45 9 2 VLAN Settings coo al si a wee eto ias eee Sever els Ws 45 9 3 VLAN Port Settings A A 47 9 4 VLAN with RSTP coa ii a is a A A AA A Gite 48 10 MODEM ACCESS SETTINGS 9205 ETMM ONLY oooooooooooo ooo 49 10 1 Introduction to Remote
23. 10 19 z Rae See 25 10 15 10 roach the root Ethernet 5 Ethernet W Device Device INM9200 SW 535 Sept 2013 34 6 8 3 Example 3 Ring Topology with only one Managed Switch Do not do this Implementing a ring topology with a single managed switch and several unmanaged switches is a common question because of the thought of saving money The topology is legal only if that single managed switch is a member of each ring Although it is legal it is not recommended as the hypothetical scenario indicated below will explain why 6 8 3 1 Hypothetical Scenario An integrator wishes to use implement a single Ethernet ring topology for the proposed network Only one managed switch is used to connect to three or more unmanaged switches in the loop Figure 1 ell Portis forwarding o mana a Switch i ae nn Port is blocking A connection is not active because of blocked port a 1 t tas C Sha F _ HE Noto Tha gt botwoon switches represents either one port fo port Ethernet cable connection or one port to port fiber connection Switches 1 2 3 are unmanaged Initially everything is working fine in the network The managed switch detects the loop by seeing its own configuration messages and based on STP parameters chooses one port to be in the forwarding state and the other port to be in the blocking state No loop is formed and device A can talk to device B Somewhere in th
24. 10200 X 1 x 4 1 Ring X First port is passing data 10200 X 1 x 4 2 Ring X Second port is passing data 10200 X 1 x 4 3 Ring X Reserved always 0 Extended Switch Status 10300 OK output 1 on no alarm O off alarm 10301 First power input active 1 P1 on O P1 off 10302 Second power input active 1 P2 on O P2 off CHAPTER 5 NETWORK MANAGEMENT SNMP AND RMON 20 5 1 5 2 5 3 SNMP MIB and RMON Groups SNMP Simple Network Management Protocol and RMON Remote Monitoring provide a means to monitor and manage your network Each SNMP device maintains Management Information Bases MIBs containing information about the operation and configuration of the device Note This product uses NetSNMP available from www netsnmp org which is subject to the copyrights and Licence found at http www net snmp org COPYING txt The MIBs can be accessed with SNMP tools ranging from simple command line tools like snmpwalk and snmpget part of the open source Net SNMP package available at http www netsnmp org to commercial network management products from various vendors Key information from the MIBs is also available via the switch s terminal and web interfaces The MIBs are divided into groups of related objects Objects may be scalar having only a single value or tabular having a list of values varying over time by port number etc For a list of the supported MIB and RMON groups see A
25. A mnemonic name for a VLAN such as Cell 7 Line 4 Building 58 This is used for display only Type The VLAN s type port based or tag based e ID For tag based VLANs the ID to look for in the tag This ID identifies the individual VLANsyou create on your network The VLAN ID must be specified in the range from 2 to 4094 For example in the screen shot above the Engineering VLAN ID is 56 Note Take care when setting the management VLAN ID If the device you are configuring from cannot work with VLANs and the port it is connected to does not have the proper PVID and port type setting the management VLAN may make the switch inaccessible and require a local serial connection to reconnect e FID For tag based VLANs the forwarding database to use when independent learning is enabled If MSTP is running all VLANs in the same MSTI must be configured to use the same forwarding database in independent learning mode Shared learning automatically assigns a different forwarding database to each MSTI INM9200 SW Sept 2013 This filtering ID allows multiple VLANs to be grouped for easy filtering in the MAC address monitoring page There are three reserved VLAN IDs that should not be used e VLAN ID of O is used to identify frames whose tags carry only priority information e VLAN ID of 1 is normally used for switch configuration and management Note On Gigabit model switches 9200 ETZxG 9200 ETMG 9200 ETM xG the manag
26. Access ooooooooooooroor r roooorrrnnnoooos 49 10 2 Modem SettingS oooooooooooooorrr 9roorrrrrrrrrorrrrrr rosso 50 10 3 PPP Mode s e eccer anae iio a ale A eile LG BUS e NR can tos 9 S08 EN 51 10 4 PPP Client Settings 2 ccc ccc cece ccc r cece cece cress ec EA 51 10 5 PPP Server Settings lt lt o lt ooooooooooorrrorrrrrrsrrrrrrrroroso 52 10 6 Configuring IP addresses for Server and Client mode oooooooo o o o 52 10 7 Remote Users 0000 Sieh 28 8 6 ORES Ee A e Sw eS 52 10 83 ROUND omic a a 0 6 8002828 WO we SOs We AO OS SB OSs EE 53 10 9 Dial In Scenario Configuration cccccc ccc cece cer oros sooos 53 10 10 Dial Out Scenario Configuration o oooooooooooorr cece cece cere roo 56 10 11 Site to Site Scenario Configuration ooooooooooooooorrrrrrr rosso 60 10 12 Introduction to Dial Out Messaging ooooooooooooroooooorrrrosoooo 60 11 OTHER SPECIAL FEATURES ooooooooooonooooono oro oo OF 11 1 Switch Time Settings lt lt ooooooooooorroooooorrr rrroorrrrrrr soso 64 11 2 Set IP Per Port 000 i ee 64 12 SECURITYSETTINGS oooooooooooooooooooooosoroooror ororor 12 1 Security Overview 2 2 ccc cece ccc reece cece cece eee eee seer seeeee 65 12 2 Remote Access Security ooooooooooocooocrorrrrrsonrrrorrror so 65 12 3 Port Security se i55 cocina as Ww Ww a 67 12 4 Port Security MAC Entries
27. ETMM 2 ena of the connection 10 1 2 Dial Out In the dial out scenario a PC an RTU or other device generates an Ethernet message destined for a PC When the 9205 ETMM configured for Client Mode in the PPP Settings window receives the message it is buffered until the Ethernet Modem can dial and establish a PPP connection with the Microsoft Windows PC At that time the message is forwarded on to the PC See the figure below for a graphical representation of the connection 9205 ETMM INM9200 SW 49 Sept 2013 50 10 1 3 Site to Site In the site to site scenario one 9205 ETMM configured for client in the PPP Settings window can call and make a PPP connection to another 9205 ETMM configured for Server in the PPP Settings window This allows systems at both sites to exchange data See the diagram below for graphical representation of the connection Q Ehari e A E s omat Ptone ine ne ead Phone lin Ehanet Paro RTU Fz RTU PC PC Note Assigning the correct subnet masks and IP addresses in the 9205 ETMM and the devices connected fo if are essential to routing and dialing Please see the PPP Settings page for detailed information Note In the 9205 ETMM switch the PPP port is a VLAN edge port All VLAN tags are removed 10 2 Modem Settings Set the parameters of the modem for making a modem to modem connection MODEM SETTINGS T DANTE TAROT MARGID GOTO Configura bask moder p emeten AusO anewer
28. ETMM and one or more router s on the Ethernet connection e Send default version 2 Select the method the RIP protocol will use to request routing table information e Receive default version 2 Select the method the RIP protocol will use to accept routing table information in either responses or unsolicited messages 10 9 Dial In Scenario Configuration For the typical dial in scenario the PC that is calling in the client the 9205 ETMM that is answering the server and the device s connected to the 9205 ETMM must be on the same sub net mask Before you attempt to make a connection make sure all the IP addresses for all the devices are appropriate for the configured subnet You may also need to set a Gateway in the devices connected to the 9205 ETMM See the example below SD IP 302 568 02 Mash 7552552550 Gateway 92 108 0 54 Ethernet rare ie sam Phone in Enero E Modem i Windows PC SE Ay USE TM iP 102 1680 5 IP 102 168 054 Mask 255 2552550 Mask 256 255 255 0 Gateway 102 168 0 54 10 9 1 Configuring a 9205 ETMM as a Server The 9205 ETMM as the Server will need to assign an IP address to the PC when it dials in so you must define an IP address that is not being used on the 9205 ETMM Then a list of remote users must be added so only someone from that list can connect to the Remote Network Just follow the steps below 1 The first step is to assign an IP address to the 9205 ETMM To do this go to the
29. MIB is fully supported for REC 2933 all things relevant ETxMS Switch specific data private MIB 1 3 6 1 4 1 20540 2 1 This MIB is fully supported See below INM9200 SW 91 Sept 2013 APPENDIX E CONCEPTS AND DEFINITIONS 10 100BASE Tx 100BASE FX 1000BaseT F Active Communication Auto MDI MDIX Crossover Auto Polarity Auto Sensing or Auto Negotiation BPDU Bridge Priority Bridge CoS Designated Bridge DHCP DNS Duplex full or half Edge Port Forward Delay Full Duplex Gateway IP GDA Half Duplex Hello Timer IEEE 802 3 IEEE 802 1Q IGMP 92 This describes the type of port 1OBASE T is a 10 Mbps copper RJ45 port 100BASE TX is a 100 Mbps copper port IOOBASE FX is a 100 Mbps fiber optic port and 1000BaseT F is 1000 Mbps copper or fiber port Communication is enabled between two devices with no hindrances such as a port in a blocked state As long as there is only ONE active communications path from a root to any end node there will be no loops in the active topology The RJ45 copper ports on the switch will automatically detect the cable type straight thru vs cross wired and re configure themselves accordingly The RJ45 copper ports on the switch will intelligently correct for reverse polarity on the TD and RD pair The RJ45 copper ports on the switch will intelligently detect the speed 1OBASE T 10 Mbps or 1OOBASE TX 100 Mbps and duplex half or full The fi
30. Quick Setup page in the 9205 ETMM s Text UI see the screen capture below INM9200 SW 53 Sept 2013 54 QUICK SETUP te NA IA Th AN VIGO Fe ERE Tel Seah O Tey rr Pheer ary Ot Pe TG Te re emery NETWORK SE THINGS a se O Pasien e woad A memo 2 Next go to Remote Access Settings gt PPP Settings to set the PPP mode in the 9205 ETMM to Server 3 Then configure the Server settings to include the IP address that will be assigned to the Windows PC dialing in PPP SETTINGS ES pees PPP CLENT SETTINGS 4 Finally add a list of Remote Users that will be allowed to dial in and access the remote devices In this case the default User name of PPPLink and password Link2MTL was used INM9200 SW Sept 2013 10 9 2 Configuring a Microsoft Windows PC as a Client To successfully configure Microsoft Windows to dial you first need to have a modem installed Refer to the user manual of the modem used for instructions on how to properly install the modem Then follow the steps below 1 Go to Microsoft Windows Control Panel and select Network connections Windows will open a Network Connections window Go to File gt New connection which will open the new connection wizard Click the Next button Select Connect to the network at my workplace Click Next ES AS Network Correction Type What de you mentos do O Connect to the Intemet Connect te the riere 00 you Gar Drowse the Wied and mad sral Car
31. SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE 129 130 INM9200 SW Sept 2013 INM9200 SW Sept 2013 131 MTL Instruments Pty Limited 205 209 Woodpark Road Smithfield New South Wales 2164 Australia Tel 61 1300 308 374 Fax 61 1300 308 463 E mail mtlsales cooperindustries com Cooper Electric Shanghai Co Ltd Room 2001 China Life Tower 16 Chao Yang Men Wai Street Chao Yang District Beijing China 100020 Tel 86 10 5980 0231 Fax 86 10 8562 5725 E mail mtlcn cooperindustries com MTL Instruments sarl 7 rue des Rosi ristes 69410 Champagne au Mont d Or France Tel 33 0 4 37 46 16 70 Fax 33 0 4 37 46 17 20 E mail info mtLinst fr MTL Instruments GmbH An der G mpgesbr cke 17 D 41564 Kaarst Germany Tel 49 0 2131 718930 Fax 49 0 2131 7189333 E mail info mtl de MTL India No 36 Nehru Street Off Old Mahabalipuram Road Sholinganallur Chennai 600 119 India Tel 91 0 44 24501660 24501857 Fax 91 0 44 24501463 E mail sales mtlindia com MTL Italia srl Via A Meucci 10 120094 Corsico MI Italy Tel 39 0 2 61802011 Fax 39 0 2 61294560 E mail info mtLinst it Group Internet home pag
32. Use the Advanced Operations Menu for saving and restoring configurations reloading factory defaults resetting the switch updating the firmware and setting up remote access Note The web interface supports direct transfers to and from the system where your browser s running Alternatively you can use TFTP Trivial File Transfer Protocol for file transfers Access to the Advanced Operations menu is available by selecting the option in the Main menu 3 3 1 Saving and Retrieving Files 3 4 The Configuration Management and Update Firmware features allow you to Browse to save and retrieve files directly from your local system This is the easiest and recommended method Alternatively you can use a TFTP Trivial File Transfer Protocol server to centralize the storage of your configuration and firmware files Free TFTP servers for Windows and Linux are available on the web They are generally easy to install and setup Configuration Management One checkpoint backup version of the switch s configuration can be stored in a local file on the switch Unlimited backups can also be saved to your local system web interface only or to a TFTP server elsewhere on the network INM9200 SW Sept 2013 a ze Aon emna Ne ed CONFIGURA TION MANAGEMENT me Pos camhuaien pap Oe nawed a 2 ITTE seront D Bow MEDE CEDE or eLa EDGE VIE HENG A CDIP yon Ary Chotee tb rete ls A TOF ota P A DO I GE OF be pr lend A TO Men Daters F
33. You can configure one ring for every two ports on the switch When a ring is enabled be sure to choose the two ports being used to connect the switch into that particular ring To do so simply pick the available ports from the Primary Port and Backup Port drop down lists Each port should be assigned to only one ring The port defined as Backup will be blocked under normal operating conditions By default the switch with the lowest numbered MAC address in a ring will be the master switch meaning that the commu nication in the ring will be blocked from one of the two ring ports of that switch Only the master switch in a ring does this You may designate a different switch as the master switch by choosing This is Master from the Ring Master dropdown list for the desired switch All other switches in the ring should be set to the default Automatic setting Note When a port is configured as a Ring port that port cannot be used for communication to or through the switch It can ONLY be connected to another Ring port on a managed switch or Redundant Ring switch REDUNDANT RING SETTINGS Heip Configure the ring parameters to optimize your network redundancy and maximize rebadiity Enable Ring Name Primary Port Backup Port Fang 1 poti poa y Ring 2 potas pon Warning Only one swich may be selected as master Ring Master Automate Master Gomme Changes 35 CHAPTER 7 PRIORITY QUEUING QOS COS TOS DS 36 7 1
34. access The default is 5 minutes SNMP Read Only Name This parameter sets the SNMPv2 community string and SNMPv3 user name that may be used by SNMP clients for read only access of settings Enter your own value if you wish to secure read only access Default is public SNMP Read Only Password This parameters sets the password for secure SNMPv3 access bythe read only user SNMP passwords must be at least eight characters long The default read only password is publicpwd without quotes SNMP Read Write Name This parameter sets the SNMPv2 community string and SNMPv3 user name that may be used by SNMP clients for read write access to settings Enter your own value if you wish to secure read write access Default is private SNMP Read Write Password This parameters sets the password for secure SNMPv3 access bythe read write user SNMP passwords must be at least eight characters long The default read only password is privatepwd without quotes New Admin Password Password set here is used for Telnet and Web Access To change the administrative password select this option Default password is admin INM9200 SW Sept 2013 12 3 Port Security Port Security can be enabled on the MAC address level for additional security This feature is not available in 9205 ETM models To turn on port security check Global Port Security Enable Then choose which ports individual ports should have MAC address s
35. application entities using TCP RFC 2012 keep in mind that this is a host oriented MIB so it may not be particularly helpful to you UDP Information to keep track of 1 3 6 1 2 1 7 This MIB is supported but application entities using User RFC 2013 keep in mind that this is a host Datagram Protocol oriented MIB so it may not be particularly helpful to you Dot3 Performance statistics for Ether 1 3 6 1 2 1 10 7 This MIB is fully supported like devices RFC 2665 SNMP Statistical information about the 1 3 6 1 2 1 11 This MIB is fully supported SNMP protocol entity and tracks RFC 1213 the amount of management traffic that a device responds to RMON Remote Monitoring 1 3 6 1 2 1 16 Group 1 Ethernet statistics RFC 1757 Group 2 Ethernet history 8 samples each at 30 second and 30 minute intervals for each port DotldBridge STP RSTP MIB 1 3 6 1 2 1 17 dot dStpPortTable Spanning RFC 1493 Tree protocol info dotldTpFdbTable Learned MAC addresses and port associations dot dTpPortTable Port info similar to RMON DotldBase Basic STP RSTP information 1 3 6 1 2 1 17 1 This MIB is fully supported RFC 1493 DotldStp Spanning Tree Protocol operating 1 3 6 1 2 1 17 2 This MIB is fully supported parameters RFC 1493 DotldTp Transparent routing parameters 1 3 6 1 2 1 17 4 This MIB is fully supported and performance RFC 1493 Dot qBridge VLAN MIB 1 3 6 1 2 1 17 7 This MIB is fully supported RFC 2674 IGMPStdMIB IGMP MIB 1 3 6 1 2 1 85 This
36. asses 9 ee a cad ie P Reet rc RESET CONFIRMATION Do yoy may wars m sesat ihe seach Yen remar fae rih Fesi head ow 3 6 Reset Switch This feature will cause the switch to perform a soft restart software reset A software reset may take 30 seconds or more depending on what features are enabled in the switch INM9200 SW 11 Sept 2013 3 7 Update Firmware Using the Web Interface Firmware updates are released periodically to add features and fix problems The recommended and easiest way to update firmware is from the web interface It allows you to Browse and select the firmware update package from your local computer or a computer on your local network Then just click the Update from File button to load and install the latest firmware files This method of updating the firmware will retain all your settings However it is still recommended that you save a checkpoint configuration as a backup 3 8 Update Firmware Using a TFTP Server Another option for updating firmware is via a TFTP server elsewhere on the network Simply specify the IP address of the remote TFTP server and the filename of the update If necessary the switch will automatically reboot after installing the new firmware files After the reboot you may see an Internal Server Error message Simply click refresh on your browser to reestablish communications with the switch This method of updating the firmware will retain all y
37. authors of this software must not be used to endorse or promote products derived from this software without prior written permission e Redistributions of any form whatsoever must retain the following acknowledgment This product includes software developed by Pedro Roque Marques lt pedro_mOyahoo com gt THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Copyright c 1995 Eric Rosenquist All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e The name s of the authors of this software must not be used to endorse or promote products derived from this software without prior written permission THE
38. by the recipient or for the User Product in which it has been modified or installed Access to a network may be denied when the modification itself materially and adversely affects the operation of the network or violates the rules and protocols for communication across the network Corresponding Source conveyed and Installation Information provided in accord with this section must be in a format that is publicly documented and with an implementation available to the public in source code form and must require no special password or key for unpacking reading or copying 7 Additional Terms Additional permissions are terms that supplement the terms of this Licence by making exceptions from one or more of its conditions Additional permissions that are applicable to the entire Program shall be treated as though they were included in this Licence to the extent that they are valid under applicable law If additional permissions apply only to part of the Program that part may be used separately under those permissions but the entire Program remains governed by this Licence without regard to the additional permissions When you convey a copy of a covered work you may at your option remove any additional permissions from that copy or from any part of it Additional permissions may be written to require their own removal in certain cases when you modify the work You may place additional permissions on material added by you to a covered
39. conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e The name of Cambridge Broadband Ltd may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 4 Sun Microsystems Inc copyright notice BSD Copyright 2003 Sun Microsystems Inc 4150 Network Circle Santa Clara California 95054 U S A All rights reserved Use is subject to Licence terms below This dis
40. data from endlessly circulating within a region 6 3 10 MST Instances For MSTP you can configure multiple spanning tree instances Add an instance by clicking Add MSTI For each MSTI you can configure a name the MST ID and this bridge s priority in that spanning tree instance 6 4 Spanning Tree Port Settings INM9200 SW Sept 2013 Each port can be configured to tune the STP RSTP MSTP spanning tree With MSTP each spanning tree instance can be tuned independently Using MSTP you can configure separate port settings for the CIST Common Internal Spanning Tree and for every spanning tree created by MSTP Settings for individual MSTIs Multiple Spanning Tree Instances only affect ports connected to switches within the same MSTP Region By default MSTIs inherit their settings from the CIST To configure an MSTI individually you must select it from the drop down box and click the Customize button for the instance Click Inherit if you want a spanning tree s values to be inherited from the CIST again E vees Da St gt SSS c Ae emp tee ot oe 4 y eran Ge e a a ein en rm SPANNING TREE PORT SETTINGS sem me mma mbebe a ee eh E tet eer a RST PORT SETTINGS Pen nano bone Mery Pancen me Peton pont plo II ct Ams mo ama m Ago xam ls aa mmm e pus a Ade 200000 As 4 pone a asot 200000 A pa z awt mo T E A e Ams ote A nam ere are rara 29 To access the Spanning Tree Port setting
41. derivative of this code cannot be changed i e this code cannot simply be copied and put under another distribution licence including the GNU Public Licence 121 H 12 OpenSSH Licence This file is part of the OpenSSH software The licences which components of this software fall under are as follows First we will summarize and say that all components are under a BSD licence or a licence more free than that OpenSSH contains no GPL code 1 Copyright c 1995 Tatu Ylonen lt ylo cs hut fi gt Espoo Finland All rights reserved As far as am concerned the code have written for this software can be used freely for any purpose Any derived versions of this software must be clearly marked as such and if the derived work is incompatible with the protocol description in the RFC file it must be called by a name other than ssh or Secure Shell Tatu continues However am not implying to give any licences to any patents or copyrights held by third parties and the software includes parts that are not under my direct control As far as know all included source code is used in accordance with the relevant Licence agreements and can be used freely for any purpose the GNU Licence being the most restrictive see below for details However none of that term is relevant at this point in time All of these restrictively licenced software components which he talks about have been removed from OpenSSH i e e RSA is no
42. directly or indirectly to the root bridge Rapid Spanning Tree Protocol This protocol is an improvement over the original STP technology providing for faster convergence times Simple Network Management Protocol Protocol used to manage complex networks A computer device requests data from SNMP agents through protocol data units The agents return the data that is stored in their MIBs Management Information Bases The software which monitors the status of a device such as the managed switch and provides information about that status to clients by replying to requests or sending notifications 93 Store amp Forward STP Subnet Telnet ToS Traffic Class Trap VLAN 94 This is the standard operating mode for the switch Spanning Tree Protocol This protocol is used to prevent loops in a bridged network but still allowing for redundant connections as a safe guard against single points of hardware failure A subnet is the part of the network that shares the same part of an IP address For security reasons a network can be divided into many subnets by using a subnet mask The subnet mask setting in devices is combined with the binary IP address to extract the subnet ID os an IP network only devices with the same subnet ID can communicate with each other This is a terminal emulation program used to access a telnet server Once connected and logged in to the telnet server commands can be remotely executed as if th
43. done by selecting Setup from the Main Menu and then Traffic Priority For each port the following settings may be configured e Use 802 1p Tag Priority This setting controls whether the switch will honor IEEE tags if present in frames When enabled tagged data will be routed to an outbound priority queue based on the configure tag mapping See below Disable this setting to ignore IEEE tags on all in comingframes e Use IP ToS DiffServ This setting controls whether the switch will honor priority fields in the IPheader When enabled and not overridden by an IEEE tag data will be routed to an outbound priority queue based on IPv4 Type of Service or IPv Traffic Class The priority queue will be the IP priority field value divided by 64 Disable this setting to ignore IP priority fields INM9200 SW Sept 2013 7 4 802 1p Tag Settings Each of the 8 IEEE tag priority values can be assigned to one of the four output priority queues INM9200 SW Sept 2013 a St Ct te Priority Precedence This setting controls which priority mark IEEE tag or IP header takes precedence if both are present and enabled It has no effect if either Use Tags or Use IP is disabled po pe yee ipy pemen Jaee ipe amp c A n a tatie Eg ated a Laet Pr Perret apt Pert Merwe Vee 000 tp Tay Priory Lee PAGINA Proy Mreceterne Den A O J heno pt 3 m COS SETTINGS 41121234124 Lo eae A LENG ASY oF ues A mo
44. e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of the Networks Associates Technology Inc nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 3 Cambridge Broadband Ltd copyright notice BSD Portions of this code are copyright c 2001 2003 Cambridge Broadband Ltd All rights reserved 101 102 Redistribution and use in source and binary forms with or without modification are permitted provided that the following
45. first step in configuring the 9205 ETMM is to assign an IP address that matches the IP addresses assigned to the device s connected to the Ethernet modem s local LAN Ethernet ports To do this go to the Quick Setup page of the Text Ul See screen shot below INM9200 SW Sept 2013 QUICK SETUP e A i Feat ore pOr Y NETWORK SETTINGS CHP Cems gt a A Bn mane 0 0 eta pronn 2 Next the Ethernet Modem should be configured to Client mode so it can know to dial out and initiate the PPP connection To do this go to Setup gt Modem Access Settings gt PPP Settings and select Client as the PPP mode See the Screen Shot below 3 Next the client parameters should be selected To do this go to Setup gt Modem Access Set tings gt PPP Settings gt Client settings Set the User name and Password to the same as what the PPP server is configured to accept the default user name and password is shown below The Server phone number is the phone number connected to the PPP server Set Default route to Enabled and Idle Timeout as desired pan as pang mm Pm Ne o a PPP SERVER SETTINGS 000 CI da a 4 Finally RIP Routing Information Protocol version 1 needs to be enabled on the PPP interface so the PC and the 9205 ETMM can exchange routing information To enable RIP go to Setup gt Modem Access Settings gt PPP Settings gt Routing Set the RIP mode to Enabled on the PPP interface and select RIP v1 for both Send and Recei
46. following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of the incremental nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission 99 100 H 5 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSEARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE ipsec tools Software This is the Debian packaged version of ipsec tools Sources for this package can be found at its homepage at http ipsec tools sourceforge net The code is copyright 1995 1996 1997 1998 and 1999 by the WIDE Project and licensed under the SD Licence On Debian systems a copy of the Licence can be found in usr share common licences BSD The GSSAPI code is copyright 2000 Was
47. following in mind while configuring the switch Dial In usage scenario The PC dialing in as the client and the 9205 ETMM answering as the server must be on the same subnet mask When configuring the Client IP in the PPP Settings verify it is compatible on the same subnet as the switch and the devices connected to the switch Dial Out usage scenario For the 9205 ETMM configured as a client to call out it must be on a different subnet as the PC that is receiving the call When you assign the IP address to the 9205 ETMM and the devices connected to the 9205 ETMM verify that they are not compatible not on the same subnet as the Range of IP addresses configured in Windows PC Remote Access Services RAS The Default Gateway in the devices connected to the client 9205 ETMM must be set to the IP address assigned to the 9205 ETMM Site to Site usage scenario For the 9205 ETMM configured as a client to call out it must be on a different subnet as the 9205 ETMM that is receiving the call When you assign the IP address to the Client 9205 ETMM and the devices connected to the Client 9205 ETMM verify that they are not compatible not on the same subnet as the IP address in the Server 9205 ETMM and the Client IP in the PPP Setting configuration page The Default Gateway in the devices connected to the client 9205 ETMM must be set to the IP address assigned to the client 9205 ETMM The Default Gateway in the devices connected to the server 9205 ETMM must be
48. given direction in or out requiring the specified encapsulations to be used esp ah or ipcomp If a policy between those two already exists the specified encapsulations will be added to those in the existing policy 4 ipsec spd remove lt src gt lt dst gt lt direction gt Remove the security policy between the given hosts if one exists 5 ipsec spd remove all Remove all security policies ipsec sad list List the configured security associations Associations added dynamically by IKE will not be included 7 ipsec sad add lt spi gt lt src gt lt dst gt lt cipher gt lt key gt lt hash gt lt key gt lt compression gt Add a Security Association with the given parameters A cipher or hash algorithm can be specified alone or together but compression must be alone 8 ipsec sad spi lt old spi gt lt new spi gt Change the given policy s SPI 9 ipsec sad src lt spi gt lt src gt Specify a new source host 10 ipsec sad dst lt spi gt lt dst gt Specify a new destination host 11 ipsec sad cipher lt spi gt lt cipher gt lt key gt Update the ESP cipher and key used for this association If disabled is given as the cipher ESP will be removed from this association 12 ipsec sad hash lt spi gt lt hash gt lt key gt Update the AH hash and key used for this association If disabled is given AH will be removed from this association 13 ipsec sad ipcomp lt spi gt lt algo
49. if there is no PPP connection IP Address The IP address being used by the PPP connection e Subnet mask The Subnet Mask being used by the PPP connection e Received The number of Bytes Packets and Errors that have come in via the PPP connection e Transmitted The number of Bytes Packets and Errors that have been transmitted by the PPP connection INM9200 SW Sept 2013 e Input From PLC From PLC Status of the From PLC input on the 9205 ETM TRUE is displayed when a voltage is detected on the From PLC input FALSE is displayed when no voltage is detected e Carrier Detect CD Displays the status of the modem connection as either Connected or Disconnected Mr tn mea E e ee a c D a Le 4 oo e a ad ng a a a MODEM STATUS La Tie rg RN e A Re meen ame PO a A n a pory coe Lan pa W Ase WI eOr 86 4 8 MAC Address Table The MAC address table page displays the current MAC address table of the switch This data can be filtered by the Filter Database ID FID the port s of discovery or by all or part of the MAC address Please note that Port 33 or 65 is the internal CPU port depending on the model MAC TASLE 1 2 The de 4 dd Sc AS an tren ls Oar Dd a ah Bee Freg Tn O Past inp de ee amn feat e Oran wom A a Pa pori e A e oret Fev w e Pon Mar Pee FOS Bite 15 Faer Match 195 Tresit 45 O Per Mets e Laprida ae t iomad 11059 80 m6 de A Reet P AS wet nen es hara a eh 5 0 le
50. implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public Licence for more details GPLv2 General Public Licence v2 GPLv2 General Public Licence v2 The following software is distributed under GPLv2 e busybox e iptables e quagga and quagga libs e mgetty e linux e dheped The GPLv2 is provided below GNU GENERAL PUBLIC Licence Version 2 June 1991 Copyright C 1989 1991 Free Software Foundation Inc 51 Franklin St Fifth Floor Boston MA 02110 1301 USA Everyone is permitted to copy and distribute verbatim copies of this Licence document but changing it is not allowed 105 106 Preamble The licences for most software are designed to take away your freedom to share and change it By contrast the GNU General Public Licence is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users This General Public Licence applies to most of the Free Software Foundation s software and to any other program whose authors commit to using it Some other Free Software Foundation software is covered by the GNU Library General Public Licence instead You can apply it to your programs too When we speak of free software we are referring to freedom not price Our General Public Licences are designed to make sure that you have the freedom to distribute copies of free software and charge for this service if you wish that y
51. in a single library together with other library facilities that are not Applications and are not covered by this Licence and convey such a combined library under terms of your choice if you do both of the following a Accompany the combined library with a copy of the same work based on the Library uncombined with any other library facilities conveyed under the terms of this Licence b Give prominent notice with the combined library that part of it is a work based on the Library and explaining where to find the accompanying uncombined form of the same work 6 Revised Versions of the GNU Lesser General Public Licence The Free Software Foundation may publish revised and or new versions of the GNU Lesser General Public Licence from time to time Such new versions will be similar in spirit to the present version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public Licence or any later version applies to it you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation If the Library as you received it does not specify a version number of the GNU Lesser General Public Licence you may choose any version of the GNU Lesser General Public Licence ever published by the Free Softw
52. is assigned locally and may be specified in hex or decimal formats This should be at least 0x100 256 decimal and must be the same on both peers in an association e Mode The IPsec mode to use ESP AH ESP and AH or IPComp e Cipher The cipher to use when an ESP mode is selected Encryption key The key to use when ESP is enabled This must be specified in hexadecimal beginning with Ox and should be 24 bytes 48 digits long for 3DES or 16 24 or 32 bytes 32 48 or 64 digits long for AES e Hash The hash algorithm to use when an AH mode is selected MD5 is not recommended e Hash key The hash key to use when AH is enabled This must be specified in hexadecimal beginning with Ox and should be 20 bytes 40 digits long for SHA1 or 32 bytes 64 digits long for SHA256 e Delete When the button is clicked this SAD entry will be deleted when changes are committed IKE Policy Settings This screen allows you to configure IKE policy for auto negotiating IPsec Security Associations over IPv Warning Misconfiguration on this screen may block network access to the switch s configuration interface 12 6 1 IKE Phase 1 Policies This section may be used to create delete and modify ISAKMP IKE phase 1 policies Phase 1 is used to securely authenticate peers e Address The address of the peer to which the policy will apply A policy for anonymous will apply to all peers without a more specific policy
53. longer included found in the OpenSSL library IDEA is no longer included its use is deprecated e DES is now external in the OpenSSL library e GMP is no longer used and instead we call BN code from OpenSSL e Zlib is now external in a library e The make ssh known hosts script is no longer included e TSS has been removed e MD5 is now external in the OpenSSL library e RCA support has been replaced with ARC4 support from OpenSSL e Blowfish is now external in the OpenSSL library The licence continues Note that any information and cryptographic algorithms used in this software are publicly available on the Internet and at any major bookstore scientific library and patent office worldwide More information can be found e g at http www cs hut fi crypto The legal status of this program is some combination of all these permissions and restrictions Use only at your own responsibility You will be responsible for any legal consequences yourself am not making any claims whether possessing or using this is legal or not in your country and am not taking any responsibility on your behalf H 13 PPP Licence Follows the BSD like licences Not all of them apply to all parts of pppd Copyright c 2003 Paul Mackerras All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the ab
54. must be prefaced with the name of the section they are in For example to change the IP address of the switch you would type network address lt newIP gt This is because the address command is in the network section of this manual 13 1 1 Accessing the CLI To access the CLI interface establish Ethernet or serial connectivity to the switch To connect by Ethernet open a command prompt window and type telnet lt switchip gt where lt switchip gt is the IP address of the switch placeholder for screenshot At the login prompt type cli for the username and admin for the password The switch will respond with Managed switch configuration CLI ready 13 2 CLI Commands INM9200 SW Sept 2013 13 2 1 Global Commands The following global commands are available anywhere in the CLI Command Effect commit Values are inter validated as needed If valid values are committed Please note that this may take some time depending on changes defaults Restore factory defaults quit CLI is exited Uncommitted changes are discarded without prompting reset Reset the switch help Print a help message prompt Enable disable the prompt usage prompt enabled or prompt disabled When restoring factory defaults network settings may be maintained by adding a savenw option In other words defaults restores all values but defaults savenw restores all defaults except the
55. network However Max Age is used to limit the number of hops Spanning Tree information may travel from the root bridge before being discarded as invalid Furthermore MSTP only counts hops that take place to or from switches outside the MSTP region for this check The value of Max Hops below is used to limit hops within an MSTP region Note Assign all switches in an RSTP STP network the same max age The maximum age must satisfy the following constraints 2 x hello time 1 0 seconds lt max message age lt 2 x forward delay 1 0 seconds 6 3 4 Hello Time 1 to 10 Default 2 Configuration messages BPDUs are either sent periodically to other bridges based on a time period labelled hello time Decreasing the hello time gives faster recovery times increasing the hello time interval decreases the overhead involved The hello time must satisfy the following constraints 2 x hello time 1 0 seconds lt max message age lt 2 x forward delay 1 0 seconds 6 3 5 Forward Delay 4 to 30 Default 15 The forward delay is a time in seconds used by all switches in the network This value is controlled by the root bridge and is used as a timeout value to allow ports to begin forwarding traffic after network topology changes If a port is not configured as an edge port and RSTP cannot negotiate the link status a port must wait twice the forward delay before forwarding network traffic In a INM9200 SW Sept 2013 properly confi
56. network medium but detects a collision The Ethernet device tries again to transmit the same frame through the network but again encounters another collision The error count is incremented each time a particular frame fails after the first attempt of transmission SQE Test Errors A network device checks for the Signal Quality Error Transmission to see ifthe collision detection circuitry is working For whatever reason that the network device does not detect the SQE transmission the SQE test error counter is incremented Deferred Transmissions A transmission is deferred when a device is attempting to access the network but another device is already transmitting by detecting a carrier signal not a collision on the network Late Collisions When an Ethernet Device starts transmitting a frame on the network medium it believes that it can transmit because it didn t detect a collision If for some reason the Ethernet device is transmitting but after a given time period during the frame transfer it realizes that it really wasn t clear to transmit because it detected a collision that is called a late collision For a 1OBASE T network a collision detected by the device that is transmitting that frame after 51 2 microseconds into a frame transfer is considered a late collision For a 1OOBASE T network a collision detected by the device that is transmitting that frame after 5 12 microseconds into a frame transfer is considered a late c
57. of any such claims this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public Licence practices Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system it is up to the author donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this Licence 8 If the distribution and or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces the original copyright holder who places the Program under this Licence may add an explicit geographical distribution limitation excluding those countries so that distribution is permitted only in or among countries not thus excluded In such case this Licence incorporates the limitation as if written in the body of this Licence 9 The Free Software Foundation may publish revised and or new versions of the General Public Licence from time to time Such new versions will be similar in spirit to the present version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Program specifies a version number of this Licence which applies to it and any later ver
58. rights reserved THE BSD LICENCE Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of the University of Cambridge nor the name of Google Inc nor the names of their contributors may be used fo endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF
59. s essential patent claims are all patent claims owned or controlled by the contributor whether already acquired or hereafter acquired that would be infringed by some manner permitted by this Licence of making using or selling its contributor version but do not include claims that 115 116 would be infringed only as a consequence of further modification of the contributor version For purposes of this definition control includes the right to grant patent sublicenses in a manner consistent with the requirements of this Licence Each contributor grants you a non exclusive worldwide royalty free patent Licence under the contributor s essential patent claims to make use sell offer for sale import and otherwise run modify and propagate the contents of its contributor version In the following three paragraphs a patent Licence is any express agreement or commitment however denominated not to enforce a patent such as an express permission to practice a patent or covenant not to sue for patent infringement To grant such a patent Licence to a party means to make such an agreement or commitment not to enforce a patent against the party If you convey a covered work knowingly relying on a patent Licence and the Corresponding Source of the work is not available for anyone to copy free of charge and under the terms of this Licence through a publicly available network server or other readily accessible means the
60. send its own queries to speed network convergence Periodically routers and IGMP snooping switches in active mode send an IGMP Query on each attached network The query interval is generally around 1 2 minutes A host that wishes to be a member of a group sets a timer for a short random delay when it sees the Query If it sees a Report from another host before its timer expires it cancels the timer and takes no further action until another Query is seen If no other Report is seen a Report is sent when the timer expires The router or switch uses the Report to configure multicast forwarding The router or switch keeps track of how long it has been since the last Report on each port for each group When the group expires the router or switch stops forwarding multicast data to that port Since the query interval is less than the expiration time data for active groups continues to be forwarded without interruption Multicast Filtering Configuration IGMP can be configured through two menus e IGMP Switch Settings e IGMP Port Settings Selecting Setup from the Main Menu and then selecting Multicast Filtering will get you to these menus Be eee ay Sic 4 x asha ia A PA TR 8 artia IGMP PROTOCOL SETTMOS IGMP Switch Settings e IGMP Mode This setting controls how the switch handles IGMP messages to determine how to forward multicast traffic e IGMP Disabled causes the switch to ignore IGMP messages All multicast traffic
61. set to the IP address assigned to the server 9205 ETMM 10 7 Remote Users Create a database of users that will be authorized to make a PPP connection to the 9205 ETMM configured as a PPP Server Enabled default Disabled Enable or disable a user without changing his or her configuration e Disabled Do not accept calls from this user e Enabled Accept calls from this user User Specify the user name User names must be unique and may be up to 16 characters Password Specify the password for the user Passwords are case sensitive may be up to 32 characters and may contain letter digits and punctuation INM9200 SW Sept 2013 e Phone number Specify the phone number for the user More than one user may use the same phone number The phone number may be used to match the number provided by caller ID and may be up to 32 characters Security Choose the security level for this user e None When the user calls in the connection will be maintained and the user may use the system e Caller ID When the user calls in the connection will be maintained if the calling number matches the configured number 10 8 Routing Enable Router Information Protocol RIP on the PPP and or Ethernet Interfaces RIP mode default disabled Choose to enable disable the use of the RIP protocol This protocol is used to exchange routing table information between two 9205 ETMMs through a PPP connection or between one 9205
62. switch with 7 10 100 and 3 Gigabit ports e 9216 ETM Managed Ethernet switch with 16 10 100 ports e 9218 ETM 2G Managed Ethernet switch with 16 10 100 and 2 Gigabit ports e 9226 ETZ 8G Rack Mount Gigabit Managed Ethernet switch with 18 10 100 and 8 Gigabit ports e 9226 ETZ Rack Mount Managed Ethernet switch with 26 10 100 ports e 9232 ETZ 6G Rack Mount Gigabit Managed Ethernet switch with 26 10 100 and 6 Gigabit ports e 9232 ETZ Rack Mount Managed Ethernet switch with 32 10 100 ports Firmware Downloads Download the latest firmware from the web site http www mtl inst com Read the firmware release history on the web site hito www mtLinst com Software User Manual Download Get the latest version of this user manual http www mtl inst com INM9200 SW Sept 2013 Industrial CHAPTER 1 1 1 INM9200 SW Sept 2013 Ethernet Managed Switches ACCESSING THE SETUP INTERFACES Quick Start Guide to Web User Interface INM9200 SW Sept 2013 Use this guide to quickly configure the switch over an Ethernet connection Note This is the recommended method for initially accessing the switch 1 The default IP address and subnet mask of the switch is 192 168 0 1 and 255 255 255 0 This means your PC must be temporarily set to a compatible IP address example 192 168 0 100 Follow these directions to do so a Unplug your computer from your Local Area Network LAN b Go to the Control Panel on your computer c
63. technician can be alerted of a problem and call in using the Dial In usage scenario to connect to 9205 ETM and address the problem The two methods of alarm in this feature are numeric and serial A basic explanation of how dialout messaging works will be covered in this introduction INM9200 SW Sept 2013 INM9200 SW Sept 2013 Numeric When the 9205 ETMM is configured for numeric messaging and the From PLC input is energized the predefined number is called and after a pause additional numbers are sent This is similar to the way the numbers are punched in a phone to call a pager manually A specific time elapses before the numeric message can be entered This can alert a field technician of an alarm on the connected PLC Serial When the From PLC input on the 9205 ETMM is energized it will dial a predefined number to another modem After the modem to modem connection is established the 9205 ETMM will send a predefined ASCII message to be received by a PC running SCADA software Optionally the 9205 ETMM will look for an acknowledgement message and reset the message if no acknowledgement is seen 10 12 1 Dial Out Messaging Settings Configure the 9205 ETMM to send a numeric or serial ASCII message upon an alarm CLALOUT MESSAGING Digital input action default Disabled Specify the action to take when the digital input is energized e Disabled Ignore the digital input e Enabled Dial out and send message
64. than control data circles we see that the control datagets sent out more often than the video data For clarity the diagram notes that untagged data in the network consists of open triangles and circles while tagged data in the network consists of filled triangles and circles This achieves the QoS needed for the control application INM9200 SW Sept 2013 CHAPTER 8 MULTICAST FILTERING IGMP 8 1 8 2 8 3 INM9200 SW Sept 2013 About IGMP IGMP Internet Group Management Protocol allows hosts and routers to work together to optimize forwarding of multicast traffic on a network Without IGMP all multicast packets must be forwarded to all network segments With IGMP multicast traffic is only forwarded to network segments which connect interested hosts IGMPv1 provides a basic mechanism for hosts and routers to communicate about multicast groups Routers send Query messages and hosts respond with group membership Report messages IGMPv2 adds a maximum response time to the Query and adds a Leave message to the protocol IGMPv1 and IGMPv2 should not coexist on the same network Also IGMPv2 routers are expected to perform IGMPv1 on segments where IGMPv1 hosts are found An IGMP snooping switch performs many of the functions of an IGMP router In passive mode such a switch processes IGMP protocol messages sent by hosts and routers to configure efficient forwarding of multicast traffic In active mode a switch will also
65. that modified versions be marked as changed so that their problems will not be attributed erroneously to authors of previous versions Some devices are designed to deny users access to install or run modified versions of the software inside them although the manufacturer can do so This is fundamentally incompatible with the aim of protecting users freedom to change the software The systematic pattern of such abuse occurs in the area of products for individuals to use which is precisely where it is most unacceptable Therefore we have designed this version of the GPL to prohibit the practice for those products If such problems arise substantially in other domains we stand ready to extend this provision to those INM9200 SW Sept 2013 INM9200 SW Sept 2013 domains in future versions of the GPL as needed to protect the freedom of users Finally every program is threatened constantly by software patents States should not allow patents to restrict development and use of software on general purpose computers but in those that do we wish to avoid the special danger that patents applied to a free program could make it effectively proprietary To prevent this the GPL assures that patents cannot be used to render the program non free The precise terms and conditions for copying distribution and modification follow TERMS AND CONDITIONS O Definitions This Licence refers to version 3 of the GNU General Public Licence Co
66. will be sent to all ports e Passive IGMP handling causes the switch to listen to IGMP messages and configure 41 42 8 4 8 5 forwarding of multicast traffic accordingly e Active IGMP handling causes the switch to act as an IGMP router sending queries when needed and configuring multicast forwarding according to IGMP membership reports Multicast Suppression This enhanced feature can intelligently suppress multicast packets that no host has requested with IGMP e None Multicast packets will be sent to all ports unless IGMP is enabled and one or more clients have sent IGMP Report requests e P multicast groups Multicast packets corresponding to IP multicast groups with MAC addresses starting 01 00 5e will be suppressed unless one or more clients have sent IGMP Report messages Multicast packets with other addresses will be sent to all ports e All unreserved multicast Multicast packets with reserved multicast addresses 01 80 c2 00 00 0x where x is O f will be sent to all ports All other multicast packets will be suppressed unless one or more clients have sent IGMP Report messages IGMP Version This setting controls the highest IGMP version that the switch will use All IGMP routers and snooping switches on a network should be configured for the same IGMP version Select 1 or 2 as appropriate for your installation Robustness This setting specifies how many queries may be lost without impacting forwarding as
67. work for which you have or can give appropriate copyright permission Notwithstanding any other provision of this Licence for material you add to a covered work you may if authorized by the copyright holders of that material supplement the terms of this Licence with terms a Disclaiming warranty or limiting liability differently from the terms of sections 15 and 16 of this Licence or b Requiring preservation of specified reasonable legal notices or author attributions in that material or in the Appropriate Legal Notices displayed by works containing it or c Prohibiting misrepresentation of the origin of that material or requiring that modified versions of such material be marked in reasonable ways as different from the original version or d Limiting the use for publicity purposes of names of licensors or authors of the material or e Declining to grant rights under trademark law for use of some trade names trademarks or service marks or f Requiring indemnification of licensors and authors of that material by anyone who conveys the material or modified versions of it with contractual assumptions of liability to the recipient for any liability that these contractual assumptions directly impose on those licensors and authors All other non permissive additional terms are considered further restrictions within the meaning of section 10 If the Program as you received it or any part of it contains a notice stating tha
68. 0 Koll Center Parkway Pleasanton CA 94566 Permission to use copy modify and distribute this software for any purpose and without fee is hereby granted provided that this copyright and permission notice appear on all copies and supporting documentation the name of Livingston Enterprises Inc not be used in advertising or publicity pertaining to distribution of the program without specific prior permission and notice be given in supporting documentation that copying and distribution is by permission of Livingston Enterprises Inc Livingston Enterprises Inc makes no representations about the suitability of this software for any purpose It is provided as is without express or implied warranty C The Regents of the University of Michigan and Merit Network Inc 1992 1993 1994 1995 All Rights Reserved Permission to use copy modify and distribute this software and its documentation for any purpose and without fee is hereby granted provided that the above copyright notice and this permission notice appear in all copies of the software and derivative works or modified versions thereof and that both the copyright notice and this permission and disclaimer notice appear in supporting documentation THIS SOFTWARE IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE REGENTS OF THE UNIVERSITY OF MICHIGAN AND M
69. AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Copyright c 2002 Google Inc All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution 123 124 e The name s of the authors of this software must not be used to endorse or promote products derived from this software without prior written permission THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHE
70. CT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 5 Sparta Inc copyright notice BSD Copyright c 2003 2009 Sparta Inc All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and INM9200 SW Sept 2013 INM9200 SW Sept 2013 the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of Sparta Inc nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE
71. ERIT NETWORK INC DO NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THE SOFTWARE WILL MEET LICENSEE S REQUIREMENTS OR THAT OPERATION WILL BE UNINTERRUPTED OR ERROR FREE The Regents of the University of Michigan and Merit Network Inc shall not be liable for any special indirect incidental or consequential damages with respect to any claim by Licensee or any third party arising from use of the software Copyright C 1991 2 RSA Data Security Inc Created 1991 All rights reserved Licence to copy and use this software is granted provided that it is identified as the RSA Data Security Inc MD5 Message Digest Algorithm in all material mentioning or referencing this software or this function Licence is also granted to make and use derivative works provided that such works are identified INM9200 SW Sept 2013 as derived from the RSA Data Security Inc MD5 Message Digest Algorithm in all material mentioning or referencing the derived work RSA Data Security Inc makes no representations concerning either the merchantability of this software or the suitability of this software for any particular purpose It is provided as is without express or implied warranty of any kind These notices must be retained in any copies of any part of this documentation and or software radius c Copyright C 2002 Roaring Penguin Software Inc This plugin may be distributed according to the terms of the GNU General Public Licence version
72. ESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE nonunix h and vasgroups c bear the following Licence Copyright c 2006 Quest Software Inc All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of Quest Software Inc nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF
73. Ethernet Standards The first standard 1OBASE T runs 10Mbps with twisted pair Ethernet cable between network interfaces The second local area network standard is 100BASE T which runs at 100Mbps over the same twisted pair Ethernet cable Lastly there is 1OOBASE F which enables fast Ethernet 100Mbps over fibre These options are available e 10h 10 Mbps Half Duplex e 10f 10 Mbps Full Duplex e 100h 100 Mbps Half Duplex e 100f 100 Mbps Full Duplex e 1000f 1000 Mbps Full Duplex On managed switches with gigabit combination ports those ports with have two rows a standard row of check boxes and a row labelled SFP with radio buttons The SFP setting independently sets the speed at which a transceiver will operate if one is plugged in Otherwise the switch will use the fixed Ethernet port and the corresponding settings for it Note When 100F is selected for the SFP of a gigabit combination port the corresponding fixed Ethernet jack will be disabled unless it is changed back to 1000F Flow control can also be enabled or disabled and is indicated by FC when enabled Devices use flow control to ensure that the receiving devices takes in all the data without error Received data is read into buffer memory for processing If the transmitting device sends at a rate faster than the receiving device can process it then the receiving device will eventually completely fill its buffer memory In this condition da
74. For combo ports the SFP speed may be set as follows port lt port gt sfp lt speed gt 13 2 9 ring Configuration The following values can be configured in the ring sections Parameter Default Allowable values Description list n a View the list of configured rings master auto auto this configure how the switch determines the ring master The settings below require a ring number usage ring lt parameter gt lt ring gt lt new value gt enable 0 0 T view or change whether the ring is enabled name n a Any text value View or change the specified ring name ports n a see below View or change this ring s primary and backup ports To set the primary and backup ports for a specified ring the syntax is ring ports lt ring gt lt primary port gt lt secondary port gt INM9200 SW Sept 2013 INM9200 SW Sept 2013 13 2 10 rstp Configuration The following values may be set in the RSTP configuration Parameter Default Allowable values Description protocol none none stp rstp ormstp View or change the spanning tree protocol priority 0 A multiple of 4 096 in the range of 0 61440 View or change the priority mma 6 An integer in the range 6 40 View or change the maximum message age hellowtime 1 An integer in the range of 1 10 View or change the hello time fwddelay 4 An integer in the range 4 30 View or c
75. Go to Network Connections gt Network Connections Fie Edt View Favortes e Network Corrections d Access the Properties window for your LAN e Access the Properties for your Internet Protocol TCP IP Toos Advanced Help Ox Js gt roer F f Select Use the following IP address and enter an IP of 192 168 0 100 and a subnet of 255 255 255 0 g Select OK to activate the change Reboot your PC if prompted 2 Connect an Ethernet patch cable between your PC and any of the RJ45 Ethernet ports on the switch 3 To access the switch use a web browser program such as Internet Explorer Mozilla Firefox or other A Type the switches default IP address 192 168 0 1 in the web browser s address bar and hit enter on your keyboard r Sere es Home MTL Instruments Mozilla Firefox File Edit View History Bookmarks Tools Help G Cc 4 192 168 0 1 A Most Visited Getting Started Latest Headlines _ Free Hotmail Suggested Sites 1 2 10 11 A log in window will open prompting you for a login name and password Enter admin for the login and admin for the password crm we hows reamed by te KTR IMLS Me ate ames Pd Read the Software Licence Agreement and Click the I accept the Licence button Navigate through the configuration screens using the tree on the left hand side Selecting Quick Setup brings up the System Settings menu This menu
76. HAZARD BEFORE REPLACING OR WIRING UNITS WARNING DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS EXPLOSION HAZARD BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help INM9200 SW Sept 2013 APPENDIX C DEFAULT SOFTWARE CONFIGURATION SETTINGS C 1 About Default Settings The settings below are the factory defaults when the switch comes out of the box Use this page as a reference for
77. Industrial Ethernet Managed Switches Software User Manual INM9200 SW INM9200 SW Sept 2013 CONTENTS 1 ACCESSING THE SETUP INTERFACES oooooooooooooooosooonoosooo 1 1 1 2 1 3 1 4 1 5 Quick Start Guide to Web User Interface ooooooooooooomooorrrorrooroso 1 USB Driver Installati n serso sece sonore ie a ei eee 2 View the USB COM Port essssssssssoossoesoesoscsosoososecsoesooeooeo 3 Quick Start Guide to Terminal User Interface sssssssesssesososesoesooe 3 Using Microsoft HyperTerminal esssssssssssososessosoooessoooooeeooo 4 2 INITIAL SETUP AND CONFIGURATION ooooooooooooooooooooooooo 2 1 2 2 2 3 2 4 2 5 OVER VIC W F556 5 5 tan diel 00 Ia axes vasca Oa ea aa ra O a a a aara a aiaa 6 Introduction eta ici a erie paces E E ere fares bese A este ia 6 Administrative Interface Access ssssssssoesoesoosoososesososesoeoooo 6 Configuring the Switch for Network Access esesesesesesoooooooooeeceeee 7 Configuring the Ethernet Ports sssssososececcccccecsooooooooceceeeee 7 3 CONFIGURATION MANAGEMENT AND FIRMWARE UPDATES oo 9 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 Installing Firmware cccc cece cece cere cc cc eee e ees c ese e ere ERR 9 Managing Firmware ccccccccc cece ccc c csc c reece seer cece seeees 9 Advanced Operations ccccccccccccc cece recs ccceeee ccc scseeeeee 10 Configuration Management ccc cece c
78. LE AND ITS CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED ARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 9 Sciencelogic LLC copyright notice BSD Copyright c 2009 ScienceLogic LLC All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of Sciencelogic LLC nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written
79. MON MIB RFC 1757 INM9200 SW Sept 2013 5 5 2 RMON Statistics us 4 Weit Gep at imitar mid Gees Tert NETWORK STATS TOS ee Mert he IRON Courier E Crome Moston MACS ty Pe Fee Bai po oe gt mn Qrem Crange 3 pop Fane 0 2 ae nona ay 3 Packets ar u 4 eco rumen E 5 Aem ya 6 E GC Agi ine o AS o o A nore rn s e Y ryen o o 10 meters o 1t Cabe s t ES eet Pree son A Paceess 127 e PA 128 208 chet Pai 27 o 14 74 Gt act Packets 174 4 TA Pt TOP Reet Par taa 0 I MIA ce Pae MA A s mitad mney re kasi apisisa 17 dow FIt te 0 Oe Drop Events A packet has been dropped due to insufficient switch resources Octets of data octets received Packets of packets received Broadcast Packets of broadcast packets received Multicast Packets of multicast packets received CRC Align Errors of packets received with an invalid CRC Undersize Packets of packets received less than 64 bytes with a valid CRC Oversize Packets of packets received more than 1536 bytes with valid CRC Fragments of packets received that are less than 64 bytes Jabbers of packets received more than 1536 bytes with invalid CRC Collisions of collisions detected 64 octet Packets of packet of size 64 bytes received 65 127 octet Packets of packets of 65 to 127 bytes received 128 255 octet Packets of packets of 128 to 255 bytes received 256 51 1 octet Packets of packets of 256 to 511 bytes
80. MPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE This source code is currently archived on ftp uu net in the comp sources misc portion of the USENET archives You may also contact the author Julianne F Haugh at jockgrrl ix netcom com if you have any questions regarding this package THIS SOFTWARE IS BEING DISTRIBUTED AS IS THE AUTHORS DISCLAIM ALL LIABILITY FOR ANY CONSEQUENCES OF USE THE USER IS SOLELY RESPONSIBLE FOR THE MAINTENANCE OF THIS SOFTWARE PACKAGE THE AUTHORS ARE UNDER NO OBLIGATION TO PROVIDE MODIFICATIONS OR IMPROVEMENTS THE USER IS ENCOURAGED TO TAKE ANY AND ALL STEPS NEEDED TO PROTECT AGAINST ACCIDENTAL LOSS OF INFORMATION OR MACHINE RESOURCES Special thanks are due to Chip Rosenthal for his fine testing efforts to Steve Simmons for his work in porting this code to BSD and to Bill Kennedy for his contributions of LaserJet printer time and energies 127 128 Also thanks for Dennis L Mumaugh for the initial shadow password information and to Tony Walton olapw olgb 1 oliv co uk for the System V Release 4 changes Effort in porting to SunOS has been contributed by Dr Micha
81. Not valid before The earliest time for which the certificate is valid e Not valid after The latest time for which the certificate is valid e Delete Pressing this button will delete the certificate 71 Certificates can be added to the switch using the upload form e Certificate Type Whether the uploaded certificate is to be used as the switch s identity Switch Certificate or to be added to the certificates trusted by the switch when negotiating with IKE peers CA Certificate The CA Certificate option may also be used to trust self signed certificates from peers e Upload The certificate to upload 12 8 CLI Commands for IPSEC 12 8 1 SPD SAD Commands The SPD is the Security Policy Database used to configure whether encryption authentication or encapsulation are required for traffic to or from various hosts or ranges of hosts The SAD is the Security Association Database which contains keys used for authentication or encryption between specific hosts In general policies in the SPD will be referred to by their unique source destination direction tuple Policies in the SAD will be referred to by their SPI an index required to be unique on the local host 1 ipsec help Describe the other commands available ipsec spd list List all security policies ipsec spd add lt src gt lt dst gt lt direction gt esp ah ipcomp Add a security policy between the two hosts or host ranges in the
82. ONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Part 7 Fabasoft R amp D Software GmbH amp Co KG copyright notice BSD Copyright c Fabasoft R amp D Software GmbH amp Co KG 2003 oss fabasoft com Author Bernhard Penz lt bernhard penz fabasoft com gt Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e The name of Fabasoft R amp D Software GmbH amp Co KG or any of its subsidiaries brand or product 103 104 names may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AS IS
83. QUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MAY MODIFY AND OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program and you want it to be of the greatest possible use to the public the best way to achieve this is to make it free software which everyone can redistribute and change under these terms To do so attach the following notices to the program It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty and each file should have at least the copyright line and a pointer to where the full notice is found lt One line to give the program s name and a brief idea of what it does gt Copyright C lt year gt lt name of author gt This program is free software you can redistribute it and or modify it under the terms of the GNU General Public Licence as published by the Free Software Foundation either version 2
84. R IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Copyright c 2001 by Sun Microsystems Inc All rights reserved Non exclusive rights to redistribute modify translate and use this software in source and binary forms in whole or in part is hereby granted provided that the above copyright notice is duplicated in any source form and that neither the name of the copyright holder nor the author is used to endorse or promote products derived from this software THIS SOFTWARE IS PROVIDED AS IS AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE Copyright c 1999 Tommi Komulainen All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e The name s of the authors of this software must not be used to endorse or promote products derived from this software without prior written permission e Redistributi
85. STI with their costs and priorities add followed by name mstid priority remove any valid MSTI or all to remove all MSTIs priority 32768 followed by mstid priority pprio varies followed by mstid portno pprio used for per MSTI port priorities pcost varies followed by mstid portno pcost used for per MSTI port costs name followed by mstid name mstid followed by mstid newmstid inherit n a any valid MSTI used to inherit from the CIST 13 2 19 General Configuration The following commands are general commands which are not part of another subsection Parameter Default Allowable values Description location lt set Any text value location of the switch location of switch gt contact lt setname Any text value contact information of the and email network of contact for switch gt 13 2 20 Example Configuration Session In the following example bold text is sent by the switch and normal text is entered by the user Upon connection to the serial port of the switch a login banner and prompt are displayed Note Logging into this software acknowledges that you have agreed to abide by the software Licence as stated in the user manual Switch login cli Password lt hidden gt 210 Managed switch configuration CLI ready network dhcp 212 Current dhcp setting is disabled network address 192 168 1 1 112 address set to 192 168 1 1 network hostname switch 1
86. Software Except as expressly provided herein Licensor does not grant any express or implied right to Licensee under Licensor s patents copyrights trademarks or trade secret information This software runs in coordination with firmware embedded into the Licensor s hardware products This firmware is agreed to be part of this Licensed Software It is further agreed that the designs of the Licensor s hardware products are the proprietary property of the Licensor LICENCE The author grants you the Licensee a licence to use this software only after you have completed the required registration and if you agree to the terms of this agreement and any restrictions of the registration you have obtained No ownership in or title to the software is transferred to Licensee This licence is non exclusive This licence is non transferable except if in accordance with an OEM agreement with the Licensor Licensee is authorized to make only those copies of this software that are required to use it in accordance with licence granted and those copies required for backup or archival purposes Licensee agrees to prevent any unauthorized copying of the software or any registration number provided RESTRICTIONS Except as set forth herein the Licensee may not copy sell transfer loan rent lease modify create derivative works or alter the Products without the express written consent of the Licensor Licensee may not reverse engineer decompile or dis
87. T ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public Licence for more details You should have received a copy of the GNU General Public Licence along with this program If not see lt http www gnu org licences gt Also add information on how to contact you by electronic and paper mail If the program does terminal interaction make it output a short notice like this when it starts in an interactive mode lt program gt Copyright C lt year gt lt name of author gt This program comes with ABSOLUTELY NO WARRANTY for details type show w This is free software and you are welcome to redistribute it under certain conditions type show c for details The hypothetical commands show w and show c should show the appropriate parts of the General Public Licence Of course your program s commands might be different for a GUI interface you would use an about box You should also get your employer if you work as a programmer or school if any to sign a copyright disclaimer for the program if necessary For more information on this and how to apply and follow the GNU GPL see lt http www gnu org licences gt The GNU General Public Licence does not permit incorporating your program into proprietary programs If your program is a subroutine library you may consider it more useful to permit linking proprietary applica
88. T LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE The racoon tool perl script is Copyright Matthew Grant Catalyst IT Ltd 2004 This program is free software you can redistribute it and or modify it under the terms of the GNU General Public Licence as published by the Free Software Foundation version 2 dated June 1991 This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public Licence for more details On Debian GNU Linux systems the complete text of the GNU General Public Licence can be found in usr share common licences GPL A copy of the GNU General Public Licence is also available at lt URL http www gnu org copyleft gpl html gt INM9200 SW Sept 2013 H 6 INM9200 SW Sept 2013 You may also obtain it by writing to the Free Software Foundation Inc 51 Franklin St Fifth Floor Boston MA 02110 1301 USA net snmp Software Various copyrights apply to this package listed in various separate parts below Please make sure that you read all the parts Part 1 CMU UCD copyright notice BSD like Copyright 1989 1991 1992 by Carnegie Mellon University Derivative Work 1996 1998 2000 Copyright 1996 1998 2000 The Regents of the University of Califor
89. THE POSSIBILITY OF SUCH DAMAGE INM9200 SW Sept 2013 H 2 H 3 H 4 INM9200 SW Sept 2013 libpcap Software Licence BSD Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met 1 Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer 2 Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution 3 The names of the authors may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED AS IS AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE lighttpd Software Copyright c 2004 Jan Kneschke incremental All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation a
90. WER STATUS GREE voor o Res o odaad 5 orat Lad codasa C2 kee DT ed OK To PLC in the 9205 ETM is highlighted when power is detected on the first and second terminal inputs and the switch software is running The OK output can also be configured as an alarm for a broken ring or a lost link on designated port s Network Statistics The Network Statistics displays network statistics for the selected port Choose between RMON and Ether like statistics The display will be updated every 5 seconds and the change since the last refresh will be displayed in the change column S __ _ RA rr Ltt te ee fee bee Oe Docs komo no a bo std A ete NETWORK STATISTICS VES e ALTA A TA LON PANA Dy Pe hat Min hi Hime gt Comos cago up Sects e e ae erao ton 2 Faun mon m 4 metam Factory s E td Ps w 6 Cage br A Paan gt Oversee Pater e raya g w an 1 t 5 gecon ross wn n 19 G12 ete Paci tr 16 PE cree Paton tees 2 th Th RD come actors 1 MA AAN Pete aT EE OA as Aa es bra ae e AE ES 4 5 Redundant Ring Status The Redundant Ring Status page shows the status of the rings configured on the switch including the status of the primary and backup ports as well as the status of the Redundant Ring as a whole Mio o e j pe Hye eee Tee M a O Am rr MLL a ee ed ai iy tee REDUNDANT RING STATUS LAS TA UBA of DAG Recency fences Amg Some mey Pert Pomer
91. Y OF SUCH DAMAGES 17 Interpretation of Sections 15 and 16 If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee END OF TERMS AND CONDITION How to Apply These Terms to Your New Programs If you develop a new program and you want it to be of the greatest possible use to the public the best way to achieve this is to make it free software which everyone can redistribute and change under these terms To do so attach the following notices to the program It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty and each file should have at least the copyright line and a pointer to where the full notice is found lt one line to give the program s name and a brief idea of what it does gt Copyright C lt year gt lt name of author gt 117 118 This program is free software you can redistribute it and or modify it under the terms of the GNU General Public Licence as published by the Free Software Foundation either version 3 of the Licence or at your option any later version This program is distributed in the hope that it will be useful but WITHOU
92. abi Systems Inc and licensed under the following Licence Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e All advertising materials mentioning features or use of this software must display the following acknowledgement This product includes software developed by Wasabi Systems for Zembu Labs Inc http www zembu com e The name of Wasabi Systems Inc may not be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS INC AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL WASABI SYSTEMS INC BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRIC
93. ackets between two adjacent LAN segments to ensure that no loops exist in a LAN To ensure that only one bridge is responsible all other bridges on the network must cooperate with each other to form a logical spanning tree that defines the pathways that packets should take from bridge to bridge The logical spanning tree has exactly one bridge that is assigned the role of root All of the other bridges need to have exactly one active path to the root The job of the root bridge is to notify all bridges connected in the tree that there has been a topology change and restructuring of the tree is in progress due to a communications link failure somewhere in the network The root bridge is determined by the bridge priority assigned to it and the MAC address By default it is the bridge with the lowest MAC address that gets assigned the role as root but a specific bridge can be forced to be the root bridge by changing its bridge priority setting a lower number with respect to other bridges means higher priority Every communication path between each bridge managed switch on the network has an associated cost This path cost may be determined by the speed of each segment because it costs more time to move data at a slower speed The path cost can be configured to encourage or discourage the use of particular network For example you may not want to use a particular high speed link except when absolutely necessary because there is a char
94. am proprietary To prevent this we have made it clear that any patent must be licensed for everyone s free use or not licensed at all The precise terms and conditions for copying distribution and modification follow GNU GENERAL PUBLIC Licence TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION O This Licence applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public Licence The Program below refers to any such program or work and a work based on the Program means either the Program or any derivative work under copyright law that is to say a work containing the Program or a portion of it either verbatim or with modifications and or translated into another language Hereinafter translation is included without limitation in the term modification Each licensee is addressed as you Activities other than copying distribution and modification are not covered by this Licence they are outside its scope The act of running the Program is not restricted and the output from the Program is covered only if its contents constitute a work based on the Program independent of having been made by running the Program Whether that is true depends on what the Program does 1 You may copy and distribute verbatim copies of the Program s source code as you receive it in any medium provided that you conspicuously and
95. and configuration is only possible through the port if the PVID is set to 1 the default Setting the PVID to another value prevents the switch from being managed configured via that port unless the system you are using to configure the switch can explicitly tag frames for VLAN 1 the management VLAN Force When this is checked the PVID is forced on all frames coming in this port regardless of any existing tag Type The port type controls how tags are handled on frames exiting this port Network All frames exiting this port will be tagged If no tag was present when the frameentered the switch the source port s PVID will be used Typically a Network port will be a member of many or all tag based LANs on a switch and is used to forward VLAN traffic to another switch which then distributes it to other network segments based on the tags A Network port can only send packets for VLANs in which it is a member 47 Edge No frames exiting this port will be tagged Use this setting for ports leading to legacy or end devices without VLAN support e Transparent Frames will be forwarded unchanged 9 4 VLAN with RSTP Extra care must be taken when enabling both VLANs and redundancy or communications failures may occur The example diagram below depicts the problem with running the Rapid Spanning Tree Protocol RSTP and VLANs at the same time The IEEE 802 1D based RSTP is not aware of the VLAN configuration Therefore in the example
96. and password Link2MTL are used 12 Click the Dial button to initiate the call Lowe rana PPP Paimo seseroeel irre the ue nane sad pd for the dodo unes Dya 01582 715373 kw Cacai J Figprim dep 13 When the connection is successfully established the dial up icon that was created will show that it is connected and you will now be able to access devices connected to the 9205 ETMM 10 10 Dial Out Scenario Configuration For the typical dial out scenario the 9205 ETMM that is calling PPP Client and the device s connected to the 9205 ETMM must be on a different subnet mask then the PC answering PPP Server Before you attempt to make a connection make sure all the IP addresses for all the devices are appropriate for the configured subnet See the example below IPN 8206 2 TMM IP 102 108 02 IP 182 188 054 Mask 255 255 255 0 Mosk 955 755 255 0 Gateway 192 108 0 54 n Phone Le sA Etere inb iiis ss m tee R23 IPM1 Modar Windows PC Windows PC Pe Range of addresses IP 192 108 0 1 162 106851 1 Msk 255 255 2650 192 168 12 Gawway 182 168 0 54 10 10 1 Configuring a 9205 ETMM as a PPP Client The 9205 ETMM as a Client will call a predefined number when it receives an IP address des tined for a foreign network or one that does not have the same IP address scheme When a PPP connection is established the 9205 ETMM will obtain an IP address from the PC configured as a Server on its modem port 1 The
97. anged from the from Redundancy Settings screens d Check the operational status of the switch by accessing the Monitoring menu e The modem and PPP settings are found in the Remote Access Settings menu 1 5 Using Microsoft HyperTerminal Configure Microsoft Windows HyperTerminal for use with the switch as follows l 2 Create a new connection by choosing New Connection from the File menu In the Connection Description dialogue give the connection a name such as Managed Switch and click OK In the Connect To dialogue choose the correct COM port In the COM Properties dialogue choose the following settings e 9600 bits per second Bps or Baud e 8 data bits no parity 1 stop bit e noflow control Click OK INM9200 SW Sept 2013 INM9200 SW Sept 2013 Open the Connection Properties dialogue by choosing Properties from the File menu 6 7 Click on Settings to raise the setting tab 8 Select VT100 from the Emulation list 9 Click Terminal Setup 10 In Terminal Settings check Cursor keypad mode amp hit OK 11 Click OK to close the Connection Properties dialogue Once the terminal screen comes up the switch prompts for a login name It may be necessary to press Enter once or twice to see the login prompt The default login user and password are both admin After the login and password prompts select VT100 by pressing 4 and then Enter The main administrative menu will now appear and the managed swit
98. appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty keep intact all the notices that refer to this Licence and to the absence of any warranty and give any other recipients of the Program a copy of this Licence along with the Program You may charge a fee for the physical act of transferring a copy and you may at your option offer warranty protection in exchange for a fee INM9200 SW Sept 2013 INM9200 SW Sept 2013 2 You may modify your copy or copies of the Program or any portion of it thus forming a work based on the Program and copy and distribute such modifications or work under the terms of Section 1 above provided that you also meet all of these conditions a You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a whole at no charge to all third parties under the terms of this Licence c If the modified program normally reads commands interactively when run you must cause it when started running for such interactive use in the most ordinary way to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty or else saying that you provide a warranty and that users may redistribute the program under th
99. are Foundation If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public Licence shall apply that proxy s public statement of acceptance of any version is permanent authorization for you to choose that version for the Library OpenSSL Licence Licence ISSUES The OpenSSL toolkit stays under a dual Licence i e both the conditions of the OpenSSL Licence and the original SSLeay Licence apply to the toolkit See below for the actual Licence texts Actually both licences are BSD style Open Source licences In case of any Licence issues related to OpenSSL please contact openssl core openssl org OpenSSL Licence Copyright c 1998 2008 The OpenSSL Project All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e All advertising materials mentioning features or use of this software must display the following acknowledgment This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit http www openssl org
100. as net parsed Windows Logo testing to verly ts compsthity with Windows XP Tel me ody tres testing e roca o conect erho imme diately oc in the future Miciosolt strongly recommends thet you stop this installation now and contact the hardware vendor for software that hes pasted Windows Logo testing Genesys Note USB Driver installation is for Windows XP only Please contact MTL for assistance with Windows Vista View the USB COM Port To view the COM port the USB device has been assigned to open the Windows Device Manager Expand the section for Ports COM amp LPT and locate the port labelled USB Serial Device ee e DOTA XA AMA Y Crote Merge Loca G Y tates y Y Computer so Dek dires Local Users and Groups E Y Depay adapters Oveformence Logs and Aerts de MONORON eves Device Manager E Pocor ces cortralers Ey Sop IQ Posey cet dives s Resecvabie Storage Ge ATAJA TA contrclers Cee Defragmerker Ww Keyboard Cah Marga 13 Mey and de parti devices lp Services and hogicarorne Ports COMAL F Communications Pert COM F Comarca Pat 0002 Y Printer Port APTI J procesos gt SCSI and RAID controllers Sand video and quee Cortrofiers System Orcos Univers Serial Bus controllers The COM number following the name can now be used to access the switch using the terminal interface The USB and RS232 ports cannot be connected simultaneously Please connect only the cable type you w
101. assemble the products or otherwise attempt to derive source code from the Licensed Software NO WARRANTY Licensor makes no warranties whatsoever with respect to the software including but not limited to implied warranties of merchantibility or fitness for particular purpose All such warranties are hereby expressly disclaimed No oral or written information or advice given the Licensor Industrial Ethernet Managed Switch Software User Manual 137 or the Licensor s representative shall create a warranty or in any way increase the scope of this warranty LIMITATION OF LIABILITY Under no circumstances including negligence shall Licensor be liable for any incidental special or consequential damages that result from the use or inability to use the Products even if the Licensor is advised of the possibility of such damages Licensor shall make a reasonable effort to resolve any problems the Licensee may have in its use of the products In no event shall Licensor s total liability to Licensee for any and all damages losses or causes of action in contract fort or otherwise exceed the amount paid by Licensee for the Software or Hardware Products that are the basis of the claim HIGH RISK ACTIVITIES Licensee acknowledges that the Licensed Software is not fault tolerant and is not designed manufactured or intended by Licensor for incorporation into products intended for use or resale in on line control equipment in hazardous dangerous to lif
102. ast cipher hash algorithm and compression algorithm must be enabled at all times 12 8 2 4 Pre Shared Key Commands Pre shared key commands The CLI will not know what the key values are until the user sets them However existing values are preserved when saving l 2 3 4 ike psk list View the list of pre shared keys ike psk add lt peer gt lt key gt Add a new key possibly with a new value ike psk remove lt peer gt Remove the key for a given peer ike psk key lt peer gt lt key gt View or set the key for a given peer 12 8 2 5 Certificate management commands 12 2 ike cert bits bits View or set the number of bits used when generating a certificate ike cert days days View or set the number of days until a generated certificate will expire ike cert cn cn View or set the Common Name used when generating a certificate ike cert generate Generate a certificate for the switch s use using the previous threeparameters This operation is performed immediately ike cert list View all peer and CA certificates ike cert mine View the switch s certificate ike cert remove lt filename mine gt Remove a certificate permanently This operation is performed immediately ike cert put lt filename mine request gt lt url gt Stores a certificate or the switch s certificate or certificate request to the given URL ike cert get lt switch peer gt lt url gt
103. ation but no encryption SSH Secure Shell like Telnet accesses the terminal or CLI interface over the Ethernet network It offers both password protection and encryption SNMP SNMPv3 This method access the Management Information Bases MIBs using anSNMP server or master utility Standard SNMPv1 or SNMPv2 has password security SNMPv3 adds encryption HTTP HTTPs This method access the web interface Standard HTTP has password security The more secure HTTPS adds encryption through SSL Secure Socket Layers or TLS Transport Layer Security Note The best security method is to turn off or disable any access methods that you are not using 12 2 Remote Access Security INM9200 SW Sept 2013 This screen allows you to set your remote access security settings To access the Remote Access Security select Setup from the Main Menu and then select Main Settings Fa hea it pm joo poy pamet ime iby rc gt e D m apinn e te tet da y a a ad o aa 8 Remote Arm ety REMOTE ACCESS SECURITY Mew Prevent IIS ac lets Dy OLAS how Pe seat Can Se et Mareced Y OOM et Gare acess meh ote we Ce met emer te ue hate Pereces brata ina Sagat ro conga poor Messe se te betel UTE pace re SREP otcooa Usm smire se IAV e Terminai DORA eme erens aa 00 Webaccess Dai aiius MTTE as NE armee osaig i aies Communes Bee access mews AI ogot at es mn rro Possess Contem porra SP rut oa BiP medwe e Terminai and vob e Lerner SNMP Ac
104. ber ports are fixed at 1OOBASE FX and the duplex is settable Bridge Protocol Data Unit These data units are used to keep bridges informed of the network status A setting that helps create the hierarchical levels as to which switch will become root Device used as a means to connect communicate between two networks Also called a a El n switch Class of Service is a method to prioritize the network traffic based on the traffic type See also QoS ToS Traffic class Each managed bridge is designated to the LANs for which it is connected to via its designated ports For the root bridge it is designated to all the LANs in the managed network Dynamic Host Configuration Protocol This is a protocol used to assign IP addresses in a network The device that uses this protocol to gain access to the network obtains a dynamically changing IP address such that it could have a different IP address every time Domain Name Server This server translates domain names into IP addresses Half duplex means that messages flow in only one direction at a time Full duplex means that messages flow in both directions at the same time The RJ45 ports of the switch automatically support auto sense both full and half duplex flow control The fiber optic port is software configurable for full or half duplex flow control A port that is only linked to an end station and cannot create a loop in the network Time used in STP to wait before determi
105. by some reasonable means prior to 60 days after the cessation Moreover your Licence from a particular copyright holder is reinstated permanently if the copyright holder notifies you of the violation by some reasonable means this is the first time you have received notice of violation of this Licence for any work from that copyright holder and you cure the violation prior to 30 days after your receipt of the notice Termination of your rights under this section does not terminate the licences of parties who have received copies or rights from you under this Licence If your rights have been terminated and not permanently reinstated you do not qualify to receive new licences for the same material under section 10 9 Acceptance Not Required for Having Copies You are not required to accept this Licence in order to receive or run a copy of the Program Ancillary propagation of a covered work occurring solely as a consequence of using peer to peer transmission to receive a copy likewise does not require acceptance However nothing other than this Licence grants you permission to propagate or modify any covered work These actions infringe copyright if you do not accept this Licence Therefore by modifying or propagating a covered work you indicate your acceptance of this Licence to do so 10 Automatic Licensing of Downstream Recipients Each time you convey a covered work the recipient automatically receives a Licence from the original li
106. c Young eay cryptsoft com This product includes software written by Tim Hudson tjh cryptsoft com Original SSLeay Licence Copyright C 1995 1998 Eric Young eay cryptsoft com All rights reserved This package is an SSLimplementation written by Eric Young eay cryptsoft com The implementation was written so as to conform with Netscape s SSL This library is free for commercial and non commercial use as long as the following conditions are adhered to The following conditions apply to all code found in this distribution be it the RC4 RSA lhash DES etc code not just the SSL code The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson tjh cryptsoft com Copyright remains Eric Young s and as such any Copyright notices in the code are not to be removed If this package is used in a product Eric Young should be given attribution as the author of the parts of the library used This can be in the form of a textual message at program startup or in documentation online or textual provided with the package Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of c
107. cally adjust to being a Network port if BPDUs are received and revert to being an Edge port any time no BPDUs are received for 3 seconds e Network The port will always wait a safe time before going to the Forwarding state e Edge The port will initially be assumed to be a direct connection to a single device but will change to being a Network port if any BPDUs are received Thereafter it will always wait a safe time before going to Forwarding whenever a link is reestablished on the port This option can be set per port per MSTI INM9200 SW Sept 2013 6 4 5 6 5 6 6 INM9200 SW Sept 2013 Port to Port MAC Default Auto A port is part of a pointto point network segment when there can be no more than one other network port connected to it RSTP can decide whether it is safe to forward network traffic very quickly on point to point links to other managed switches otherwise the port must wait many seconds 30 seconds by default twice the forward delay before forwarding network traffic When set to Auto fullduplex links are assumed to be point to point halfduplex ports are not This setting can be forced true or false if the automatic determination would be wrong Spanning Tree Status The Spanning Tree Status page accessed through the Monitoring Menu from the Main Menu provides a snapshot of the switch and its role in the managed network At the top of the page the protocol in use is displayed along with the MAC address of th
108. cc c ccc cece cece ccc ceceeees 10 Factory Defaults lt e ose cece nsn is cairo tes wo a ee ee ee eee ee 11 Reset Switch ia ia 066 Gaia s bb 9 ia rai aio dois asa 11 Update Firmware Using the Web Interface ooooooooooooooor sroooo 12 Update Firmware Using a TFTP Server oooooooooooooooooorr r ooo 12 Updating Firmware Using the Switch Utility oooooooooooooo ooo 12 4 MONITORING THE CURRENT STATE OF THE SWITCH ooooooooooooooo 14 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 System Information ccc ccc cece cree c cece cere cece cece ees eeceee 14 Port SATUS a iia Ne oles Sie ieee Slee ere Slecelerevecciene 14 Power and OK Status oooooooooooooooro cece cece cree cece cece ccces 15 Network Statistics 0 0 0 ccc ccc c ccc cece cere cece cece r esse eee eeeeeccee 15 Redundant Ring Status ccc cece cece rr ccc ccc cece ees c ccc eeeeecces 16 Configuration Summary ooooooooooooooocorcrrorrrrrrrrsrorrorrr o 16 Modem Status 2 cc ccc cece ccc c ccc cece recs cece eer e ssc ceeeeeces 16 MAC Address Table ic 5 5505 i556 ads e Wie nso ai a ore pele aia da 17 Alarm OK Output ccc ccc ccc ccc ccc cece rece cece eer e ccc ceeeeeees 17 Modbus Monitoring ccccccccc ccc cece cree cece cece ccc ccseeecces 18 5 NETWORK MANAGEMENT SNMP AND RMON oooooooooooooooooooo o 20 5 1 5 2 5 3 5 4 5 5 5 6 5 7 SNMP MIB and RMON Groups oooooooooo
109. ce you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public Licence into a single combined work and to convey the resulting work The terms of this Licence will continue to apply to the part which is the covered work but the special requirements of the GNU Affero General Public Licence section 13 concerning interaction through a network will apply to the combination as such INM9200 SW Sept 2013 INM9200 SW Sept 2013 14 Revised Versions of this Licence The Free Software Foundation may publish revised and or new versions of the GNU General Public Licence from time to time Such new versions will be similar in spirit to the present version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Program specifies that a certain numbered version of the GNU General Public Licence or any later version applies to it you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation If the Program does not specify a version number of the GNU General Public Licence you may choose any version ever published by the Free Software Foundation If the Program specities that a proxy can decide which future versions of the GNU General Public Licence can be used that proxy s public statement of acceptance of a version pe
110. censors to run modify and propagate that work subject to this Licence You are not responsible for enforcing compliance by third parties with this Licence An entity transaction is a transaction transferring control of an organization or substantially all assets of one or subdividing an organization or merging organizations If propagation of a covered work results from an entity transaction each party to that transaction who receives a copy of the work also receives whatever licences to the work the party s predecessor in interest had or could give under the previous paragraph plus a right to possession of the Corresponding Source of the work from the predecessor in interest if the predecessor has it or can get it with reasonable efforts You may not impose any further restrictions on the exercise of the rights granted or affirmed under this Licence For example you may not impose a Licence fee royalty or other charge for exercise of rights granted under this Licence and you may not initiate litigation including a cross claim or counterclaim in a lawsuit alleging that any patent claim is infringed by making using selling offering for sale or importing the Program or any portion of it 11 Patents A contributor is a copyright holder who authorizes use under this Licence of the Program or a work on which the Program is based The work thus licensed is called the contributor s contributor version A contributor
111. cess Choose the level of SNMP access to allow e None No SNMP access allowed e SNMPv2 SNMPv2 access with community string sent in clear text and no password required e SNMPv3 SNMPv3 access with encrypted password e Both SNMPv2 and v3 access allowed Terminal Access Choose the type of terminal access to allow e None No terminal access to the switch will be allowed e Telnet Non secure access via telnet protocol Remote access is possible through this protocol although all information being transacted between server and client will be sent as clear text Should security be of concern use the Secure Shell protocol instead e SSH Secure access can be achieved through the use of the Secure Shell protocol SSH which implements strong authentication and secure communications using encryption Using this protocol will ensure that your login information never gets sent as clear text keeping the switch protected against possible attacks coming from the network 65 66 e Both The switch can be accessed through secure SSH and non secure telnet terminal access The switch supports these encryption algorithms for SSH e 3DES e Blowfish e AES e Arcfour To take advantage of the SSH capability in the switch you will need to use an SSH client program There are many SSH client programs available for you to log onto the host the switch Two open source SSH client programs are available on the Internet
112. ch is now ready for full configuration CHAPTER 2 2 1 2 2 2 3 INITIAL SETUP AND CONFIGURATION Overview The Industrial Ethernet Managed Switch is a configurable device that facilitates the interconnection of Ethernet devices on an Ethernet network This includes computers operator interfaces I O controllers RTUs PLCs other switches hubs or any device that supports the standard IEEE 802 3 protocol This switch has all the capabilities of a store and forward Ethernet switch plus advanced management features such as SNMP RSTP and port mirroring This manual details how to configure the various management parameters in this easy to use switch Introduction To take full advantage of all the features and resources available from the switch it must be configured for your network The switch implements Rapid Spanning Tree Protocol RSTP and Simple Network Management Protocol SNMP to provide most of the services offered by the switch Rapid Spanning Tree Protocol allows managed switches to communicate with each other to ensure that there exists only one active route between each pair of network nodes and provides automatic failover to the next available redundant route A brief explanation of how RSTP works is given in the Spanning Tree section The switch is capable of communicating with other SNMP capable devices on the network to exchange management information This statistical derived information from the network is saved in th
113. current settings for DHCP IP address etc 75 13 2 2 access Configuration The following administrative access settings are settable via the CLI enable Ethernet only Parameter Default Allowable values snmp both none snmpv2 snmpv3 both terminal both none telnet ssh both web both non http https both cli O 1 uitimeout O 0 999 rouser public Any valid user name rwuser private Any valid user name eop sa ione A password followed by the same password repeated RES iene VA password followed by the same password repeated adminpass admin password followed by the same password repeated piesa serial serial for serial firmware loading or network to 13 2 3 alarm Configuration The following values may be configured in the alarm configuration Parameter Default Allowable values Description list n a No value view all current alarm settings powerloss enabled enabled disabled alarm output will be low if a power input is lost ringfailure disabled enabled disabled alarm output will be low if a power input is lost These settings require a port number usage alarm lt parameter gt lt port gt lt new value gt linkloss disabled enabled disabled alarm output is triggered when link is down on the specified port 13 2 4 modbus Configuration Parameter Defa
114. custom initialization string for themodem that may be used to set some modem parameters in extraordinary circumstances It must start with AT and may be up to 48 characters Do not use AT commands El and V1 anywhere in your initialization string because the switch needs to disable those features to successfully communicate with the modem 10 3 PPP Mode Specify whether the switch is a PPP server PPP client or neither Disabled The switch will not initiate nor accept PPP connections e Client The switch initiates PPP connections to a server e Server The switch will accept PPP connections from clients 10 4 PPP Client Settings Configure the 9205 ETM to dial a PPP Server when it receives an Ethernet message destined for another subnet PPP SETTINGS at POP par nar PPP CLEMT SETTINGS q Server phone emer me Peeewert a former gz borova reato C s berver cam beca Denes a prame ewer FPP SERVER SETTINGS e User name default admin Specify the user name of this client when connection to a PPP server e Server phone number Specify the phone number for the PPP server This should include any prefix such as 9 needed to access the phone line and may include commas to delay between the prefix and the phone number e Password default admin Specify the password for this user when connecting to a PPP server Idle timeout default 60 seconds Specify the number of seconds of idle time befo
115. d 2 tells the user that there is no warranty for the work except to the extent that warranties are provided that licensees may convey the work under this Licence and how to view a copy of this Licence If the interface presents a list of user commands or options such as a menu a prominent item in the list meets this criterion 1 Source Code The source code for a work means the preferred form of the work or making modifications to it Object code means any non source form of a work A Standard Interface means an interface that either is an official standard defined by a recognized standards body or in the case of interfaces specified for a particular programming language one that is widely used among developers working in that language The System Libraries of an executable work include anything other than the work as a whole that a is included in the normal form of packaging a Major Component but which is not part of that Major Component and b serves only to enable use of the work with that Major Component or to implement a Standard Interface for which an implementation is available to the public in source code form Major Component in this context means a major essential component kernel window system and so on of the specific operating system if any on which the executable work runs or a compiler used to produce the work or an object code interpreter used to run it The Corresponding Sou
116. d even if the devices video cameras and control systems do not support selection or configuration of Quality of Service parameters Configure all the ports used to interconnect the switches as follows Use 802 1p Tag Priority Checked Use IP ToS DiffServ Checked Default Priority Tag Output Tag Add Tag INM9200 SW 39 Sept 2013 7 8 Where the data originates the camera or control system configure the QoS CoS settings for the video camera ports as follows Use 802 1p Tag Priority Unchecked Use IP ToS DiffServ Unchecked Default Priority Urgent Output Tag Remove Tag Also configure the control system ports as follows Use 802 1p Tag Priority Unchecked Use IP ToS DiffServ Unchecked Default Priority Urgent Output Tag Remove Tag In this way the switches will handle the packets appropriately and tag them for handling elsewhere in the network At the destination configure the control system port as follows Use 802 1p Tag Priority Checked Output Tag Remove Tag Also configure the video concentrator port as follows Output Tag Remove Tag Result Result Configuring the video data to have a lower priority than control data results in the QoS required for the control data In the diagram below we have an IPm controlling a turbine and some torque converters In addition we have a video concentrator device that is collecting video data Since the switch was configured such that video data Triangles has lower priority
117. d to application specific software configuration files data or document files application programs web pages GPL General Public Licence software third party applications software and the like Licensee agrees that the Licensor does not supply and is not responsible or liable to Licensee under this agreement for any infringement or potential infringement that may result from the addition of application specific software configuration files data or documentation files application programs web pages or the like that are added to the Licensor s products by or on the behalf of the Licensee This limitation of liability includes any or all GPL General Public Licence and third party applications software that may be loaded into any product as an accommodation to the Licensee 9 TERMINATION This Agreement is effective until terminated This Licence will terminate immediately without notice by the Licensor if Licensee fails to comply with any provision of this Licence or any other Agreement that exists between the parties Upon termination of this Agreement any and all use sale or distribution of the software by Licensee must cease immediately and the Licensee must destroy all copies of this software and all associated documentation If the licensed software is purchased through an intermediary the Licensor of this software is an intended third party beneficiary of that transaction and is entitled to enforce it in its own name directly aga
118. e Link Status for Ports 1 16 10001 Link status of port 1 1 link present O no link present 10002 Link status of port 2 10016 Link status of port register 10000 Redundant Ring Status for Rings 1 4 10017 Ring 1 Ring is complete 1 complete O broken 10018 Ring 1 First port is passing data 1 active O blocked 10019 Rin gl Second port is passing data 1 active O blocked 10020 Ring 2 Ring is complete 10021 Ring 2 First port is passing data 10022 Ring 2 Second port is passing data 10023 Ring 3 Ring is complete 10024 Ring 3 First port is passing data 10025 Ring 3 Second port is passing data 10026 Ring 4 Ring is complete 10027 Ring 4 First port is passing data 10028 Ring 4 Second port is passing data Switch Status 10030 OK output 1 on no alarm O off alarm 10031 First power input active 1 P1 on O P1 off 10032 Second power input active 1 P2 on O P2 off Extended Link Status for Ports 1 99 10101 Link status of port 1 1 link present O no link present 10102 Link status of port 2 10199 Link status of port register 10100 Extended Ring Status for Rings 1 25 10200 Ring 1 Ring is complete 1 complete O broken 10201 Ring 1 First port is passing data 1 active O blocked 10202 Ring 1 Second port is passing data 1 active O blocked 10203 Ring 1 Reserved always 0 10299 Ring X status X register 10200 42 1 10200 X 1 x 4 O Ring X Ring is complete
119. e or potentially life threatening environments requiring fail safe performance such as in the operation of nuclear facilities aircraft navigation or communication systems air traffic control direct life support machines or weapons systems Licensor specifically disclaims any express or implied warranty of fitness for High Risk Activities Licensee specifically represents and warrants that this Software or Derivative Work will not be used for High Risk Activities INM9200 SW Sept 2013 INM9200 SW Sept 2013 7 INDEMNIFICATION Licensee agrees to indemnify defend and hold harmless the Licensor from any and all liability penalties losses damages costs expenses attorneys fees causes of action or claims caused by or resulting directly or indirectly from Licensee s use sale or distribution of the Software which damages either Licensee the Licensor or any other party or parties without limitation or exception This indemnification and hold harmless agreement extends to all issues associated with the Software or this Licence INTELLECTUAL PROPERTY INFRINGEMENT Licensee shall not add or cause to be added any item or items to any product of Licensor for which Licensee is granted a Licence under this Agreement if said added item or items would cause said product of Licensor to infringe or potentially infringe any intellectual property right including a patent right of any third party said item or items including but not limite
120. e Management Information Base MIB of the switch The MIB is divided into several different information storage groups These groups will be elaborated in detail in the Management and SNMP information section of this document The switch implements Internet Group Management Protocol IGMP to optimise the flow of multicast traffic on your network The switch supports both port based and tag based Virtual LANs for flexible integration with VLAN aware networks with support for VLAN unaware devices Additional technical documentation is available in the appendices of this manual These appendices provide important terminology definitions an administrative menu map example of an RSTP network topology and factory default information extracted from the switch Administrative Interface Access There are several administrative interfaces to the switch 1 A graphical web interface accessible via the switch s built in web server Both http and secure https with SSL are supported Note This is the recommended method for managing the switch 2 A terminal interface via the RS232 USB port or over the network using telnet or Secure Shell SSH An SNMP interface can be used to read write many settings CLI Command Line Interface can be used to read write most settings See the separate CLI User Manual for details Initial setup must be done using an Ethernet connection recommended or the serial port See Section for quick start guides
121. e Program Name OpenSSH for Windows http sshwindows sourceforge net e Program Name PuTTY http www chiark greenend org uk sgtatham putty The SSH protocol requires some way for clients to be sure they are communicating with the intended host The host computes a fingerprint based on its key and provides that to the client for verification The first time a client program sees a fingerprint it typically displays it and asks something like The host is offering me these credentials should trust it If you agree the fingerprint is stored for later reuse For the system to be secure the fingerprint used for comparison must be transmitted out of band by a means other than the channel that is being secured by the fingerprint In this case via documentation The RSA fingerprint for the managed switch s encryption key is 1e 0f 3 1 39 26 3f 23 8c ba 7e e9 d 1 56 ff 98 f6 Web Access Choose the level of web access to allow e None No web access allowed e HTTP Basic HTTP access allowed e HTTPS Secure HTTP HTTPS required Attempts to access the switch via http will be redirected to the secure protocol e Both Basic and secure HTTP access allowed e CLI Access Choose the level of web access to allow e Enabled CLI access enabled e Disabled CLI access disabled e Automatic Logout Specify the number of minutes of inactivity before terminal sessions auto matically logout to prevent unauthorized
122. e current root of the spanning tree The topology change counter will track the number of changes to the network layout Also the current redundancy status of each port on the switch is displayed J erens er en Shree fn jar flee teen bomen jek pew a TES 4 A Med motes Imei gens ies ow Ln Rated A es D speg ree E SPANNING TREE STATUS soci m OW wae aoe Hop Moneo Re ADA OF apd BLOG Foe EIC OF Soar Thee POCA POS Resuadancy protocal 772 Dosigreted rosi 32 704 00 09 06 02 00 Do its srk n Ms manges Wane since leat ohg 20 377 0007 74 Per Mame Dietas Mate Cott perl PON Wiener 200 2 pLa Puke reves 20000 amb IN 4 pna ope wee 0000 2200 s d 2900 par pismo uwes P0000 pota pams Forme 20 000 pole feud Sug SD port_10 boedro Write 30900 20 000 aj sr awry seme ott opari 22 Jure 2013 Use Port The number of the port This corresponds to the labels on the switch Name The user configured name of the port Status The configured state of the port in the STP protocol included or excluded An included port is part of the managed network and may carry traffic to other managed switches for other devices An excluded port will not be used as part of the managed network For example a single uplink from a managed network of factory devices to a business network would be configured to be excluded from STP use State The STP RSTP state of the port see below Cost The cost of using t
123. e http www mibinst com Members of The MTL Instruments Group Cooper Crouse Hinds Japan KK MT Building 3F 2 7 5 Shiba Daimon Minato ku Tokyo Japan 105 0012 Tel 81 0 3 6430 3128 Fax 81 0 3 6430 3129 E mail info cooperindustries p Cooper Crouse Hinds Korea 12F Vision Tower 707 2 Yeoksam Dong Gangnam Gu Seoul 135 080 South Korea Tel 82 2 538 3481 Fax 82 2 538 3505 E mail MTL Korea cooperindustries com MTL Instruments BV Terheijdenseweg 465 4825 BK Breda The Netherlands Tel 31 0 76 7505360 Fax 31 0 76 7505370 E mail mtl benelux cooperindustries com Cooper Crouse Hinds Pte Ltd No 2 Serangoon North Avenue 5 06 01 Fu Yu Building Singapore 554911 Tel 65 6 645 9888 Fax 65 6 487 7997 E mail sales mtlsing cooperindustries com MTL Instruments Office Nos 316 317 318 Al Arjan Builing Defence Road P O Box 106298 Abu Dhabi UAE Tel 971 2 815 2860 Fax 971 2815 2906 E mail mtlgulf mtl inst com Measurement Technology Limited Great Marlings Butterfield Luton Beds LU2 8DL Tel 44 01582 723633 Fax 44 0 1582 422283 E mail enquiryOmtl inst com Cooper Crouse Hinds MTL Inc 3413 N Sam Houston Parkway W Suite 210 Houston TX 77086 USA Tel 1 281 571 8065 Fax 1 281 571 8069 E mail csinfo mtl inst com
124. e plant a construction vehicle accidentally cuts the connection between unmanaged switch 1 and unmanaged switch 2 The managed switch in the network notices typically around 6 seconds when connected to an unmanaged switch that the port in blocking mode is not receiving configuration messages and transitions through the listening learning and forwarding states Figure 2 a POr is forwarding o MAA Managed ek as TO switch 1 E A Switch 3 E 3 5 5 se mn Port is forwarding Link is broken Ss DAA to Maama d A a Switche i _ ER sE This would seem to have solved the problem as both ports in the managed switch are in forwarding mode but it is not the case Due to the fact that the other three switches are unmanaged they do not have the intelligence to know that there has been a change in the network topology Switch 1 INM9200 SW Sept 2013 6 9 still points to switch 2 when device A is trying to talk to device B for which it cannot due to the broken Ethernet link The bottleneck has been discovered as we have to wait until the MAC table in switch 1 ages out its entries of device A and device B The same applies for devices connected to switch 2 B talking to A and switch 3 C talking to A As a result of this money saving configuration the network redundancy performance is traded off and left at the mercy of the time it takes to age out MAC table entries in switches 1 2 and 3 Dependin
125. e switch can have DHCP enabled or disabled When it is enabled settings for IP address subnet mask and default gateway may still be set The values will be stored and used should DHCP be disabled in the future The following values may be set in the network configuration Parameter Default Allowable values dhcp disabled enabled disabled address 10 2 0 1 Any IPv4 address in dotted decimal notation subnet 255 255 0 0 Any IPv4 address in dotted decimal notation gateway none Any IPv4 address in dotted decimal notation or none to indicate no gateway hostname Model id Any valid Internet host name See RFC 952 DoD Internet host table specification http www faqs org rfcs rfc952 html dnsl none Any IPv4 address in dotted decimal notation or none dns2 none Any IPv4 address in dotted decimal notation or none domain dl A valid Internet domain ntp none Any FQDN if dns1 or dns2 is set otherwise any IPv4 address in dotted decimal notation or none to indicate no ntp server 13 2 7 portsecurity Configuration The following values may be set in the port security configuration Parameter Default Allowable values Description list n a List all current port security information enable n a Enables MAC based port security disable n a Disables MAC based port security add n a Any valid MAC and port number allow communication my the specifi
126. e user were at the server him herself Type of Service A field in the IPv4 header which specifies the type of service requested in handling the packet The value may be from O to 255 See also CoS QoS A field in the IPv header which specifies the relative priority of the frame The value may be from O to 255 A message sent by an SNMP agent to an SNMP trap manager to notify the manager of a change in the state of the device monitored by the agent Examples of traps include cold start the device is turned on authentication failure a user supplied invalid credentials when attempting to connect to the agent and link up down a connection to a port was made or broken VLANs segregate traffic flowing through a switch to improve bandwidth utilization or security Segregation is done based on membership in a group of ports port based VLANs or on IEEE 802 1Q tags which include a VLAN ID tag based VLANs Devices a one VLAN can not talk to devices on another VLAN unless a router is involved to join them INM9200 SW Sept 2013 APPENDIX F AT COMMAND SUMMARY ETMM MODELS ONLY F 1 AT Commands The AT commands defined in this section can be entered to configure the modem for advanced applications in the Modem Settings configuration screen C V 42bis Data Compression Nn Error Control Mode amp Z Sleep Mode F 2 S Registers INM9200 SW Sept 2013 n 0 Data Compression Disabled n 1 Bidirectional Data Compre
127. eatures on page 105 for more details Configuring the Ethernet Ports The switch comes with default port settings that should allow you to connect to the Ethernet Ports with out any necessary configuration Should there be a need to change the name of the ports negotiation settings or flow control settings you can do this in the Port Configuration menu Access this menu by selecting Setup from the Main menu and then selecting Main Settings Port Settings SOOCHY BOW BIC PON wi CORNELI IAG CONTA Pon Mane Agmin WNegotiatica 10h 80f 100h 100f 1001 FC pet rated Aio pet rated At pont faked Ado por fakes Ad pets trans Ato we 14 Saws w Ate 7 ye 1 7 Esatled Y Auto J paa teoke Ab Port Name Each port in the managed switch can be identified with a custom name Specify a name for each port here Admin Ports can be enabled or disabled in the managed switch For ports that are disabled they are virtually nonexistent not visible in terms of switch operation or spanning tree algorithm Choose to enable or disable a port by selecting Enabled or Disabled respectively Negotiation All copper ports and gigabit fibre ports in the managed switch are capable of auto negotiation such that the fastest bandwidth is selected Choose to enable auto negotiation or use fixed settings 100Mbps Fibre ports are Fixed speed only Speed Duplex Flow Control The managed switch accepts three local area network
128. econfiguration is necessary Management Information Base This is a database of objects that is used by some form of network management system like the managed switch SNMP and RMON are popular tools to obtain the information from the MIB This diagnostic capability allows messages from one or more source ports to be copied to one or more target monitor ports Then a port analyzer or sniffer program can be used to monitor the traffic without affecting the operation of the switch See Trap For each pathway a packet of information must pass there is an associated cost A number is used to indicate the cost from a source port to a destination port The lowest number least cost among a set of paths from a specific source and destination will be chosen as the optimal path of choice Point to Point Protocol Allows a serial connection to be used as if it was a low speed network connection This indicator is used to optimize the convergence time in the STP algorithm A numeric value placed upon a port to indicate its hierarchical standing to become a designated port evo of Service Generic description of network service parameters such as latency frame loss user priority etc See also CoS ToS This network management protocol allows access to a richer MIB to provide more extensive and detailed information about the network The bridge that controls the Spanning Tree Topology This port that provides the connection
129. ecurity When the desired ports are enabled click the Commit button to commit the changes Note f a port has port security enabled but no MAC addresses are in the MAC entries table any device connected to that port will be unable to communicate with the switch Ensure that before security is enabled on all ports there is at least one MAC address in the table pen 1 bo pa pee rajar fm jei t a red AN rep ce 4 j ei eee Dl rt de A e a ds bee 0 Pet rr PORT SECURITY ENABLES a nore fon meme insteg 1 ptt par 4 para O outs 6 pate LA pone pote 1 pet 12 4 Port Security MAC Entries To add a new MAC address to a port first enter the address The address must be in a 00 11 22 33 44 55 format Next select the port the address will be assigned to Then press the ADD button The address and port assignment will now be in the table but will not be committed to the switch until the commit button is pressed To change an existing port assignment for a MAC address or to delete the MAC address use the portselect drop down box next to the MAC address This allows you to change the port or to select delete The changes will not be committed to the switch until the commit button is pressed Note Once a MAC address is added to a port it can only communicate to the switch through its assigned port s For example if MAC 00 a0 1d 38 a2 8a is added to port 1 and is connected to port 2 it w
130. ed MAC on the specified port remove n a Any valid MAC remove a MAC address from the security table 13 2 8 port Configuration The following values may be set in the port configuration INM9200 SW Sept 2013 77 Parameter Default Allowable values list n a no value lists all settings for all ports monitor 1 any port number These settings require a port number usage port lt port gt lt parameter gt lt new value gt name port_ a string admin enabled enabled disabled negotiation enabled enabled auto negotiation disabled fixed negotiation ratelimit enabled enabled disabled direction none none egress both giveip disabled enabled disabled ipaddr none an IP address Sfp 1000 100 1000 speed see below see below With auto negotiation lt speed gt may be 10H 10F 100H 100F 1000F or FC With fixed negotiation lt speed gt may be 100H or 100F Valid settings enabled will automatically set other speeds to disabled The syntax for the port speed command is as follows PORT lt PORT gt SPEED negotiation enabled speed 10H speed 10F enabled disabled which act like check boxes on a web form Or with negotiation disabled the syntax is speed 10H enabled speed 100F enabled which act like radio buttons on a web form speed FC enabled disabled is available in both modes
131. edundancy protocol system name contact and location information Managed Switch Hyper Terminal fle GR Yem Cal Tromfer tib DHCP Disabled IP address 108 1 8 2 Subnet nask 255 128 0 0 Default gateway none NTP server 18 128 4 108 Timezone Anerica Nev_York Redundancy protocol RSIP Contact jocasmithPabeccontrolconpany con System name Managed Suite Switch location control panel 7 Press lt Enter gt to set the option selected Press lt Escape gt to return to the previous menu without saving Press lt e gt commit these values and return to previous nenu Set the desired IP address and subnet that are compatible with the network for which this switch 4u_n will reside or you can enable DHCP Select c to activate your new settings Now you can access the switch via the web interface or you can continue to make configuration changes using this text interface Using the text interface you can do the following a The default administrative password can be changed from the Remote Access Security menu b The individual ports on the switch are configured to a set of defaults and auto selects that should get you started quickly with no necessary configuration Customizing the port settings by enabling disabling a port choosing the speed duplex or flow control is accessed from the Port Configuration menu c The Rapid Spanning Tree Protocol RSTP is disabled by default in the switch The RSTP settings can be ch
132. ee changes Enable this setting to generate topology change traps e link 1 up down Link 18 up down Traps can be sent when a link goes up or down the samestate reflected in the LED for each port Enable these settings to generate link up down traps 5 4 Trap Managers Use the Trap Managers Menu to specify where traps will be sent The Trap Managers Menu can be accessed by selecting Setup from the Main Menu and then selecting Main Settings Up to five trap managers may be configured For each one the following values may be specified e Host The IP address of the host where the trap manager is located e Community String The community string to use when contacting the trap manager on the host e Version The SNMP trap version to send Sa a e hp 0 ms a SNMP NOTIFICATIONS TRAP MANAOORS TO NOTIFY ont ue mr Note There are two system traps that cannot be disabled and will be sent to any configured trap managers A coldStart trap will be sent whenever the SNMP agent starts up usually this is only when the switch is reset A NotifyRestart trap will be sent whenever the SNMP agent s configuration changes and is reloaded This will happen for example when you commit changes on a configuration menu that includes SNMP settings 5 5 Network Statistics The Network Statistics page shows a subset of the performance data from SNMP and RMON Select RMON Remote Monitoring statistics or Ether like statistics and the desired port
133. el Newberry miken cs adfa oz au and Micheal J Miller Jr mke kaberd rain com Effort in porting to AT amp T UNIX System V Release 4 has been provided by Andrew Herbert andrew werple pub uu oz au Special thanks to Marek Michalkiewicz marekm i 1 7linuxb ists pwr wroc pl for taking over the Linux port of this software Source files login_access c login_desrpc c login_krb c are derived from the logdaemon 5 0 package which is under the following Licence Copyright 1995 by Wietse Venema All rights reserved Individual files may be covered by other copyrights as noted in the file itself This material was originally written and compiled by Wietse Venema at Eindhoven University of Technology The Netherlands in 1990 1991 1992 1993 1994 and 1995 Redistribution and use in source and binary forms are permitted provided that this entire copyright notice is duplicated in all such copies This software is provided as is and without any expressed or implied warranties including without limitation the implied warranties of merchantibility and fitness for any particular purpose SERRE LARS BASE a E ee A Some parts substantially in src su c derived from an ancestor of su for GNU Run a shell with substitute user and group IDs Copyright C 1992 2003 Free Software Foundation Inc This program is free software you can redistribute it and or modify it under the terms of the GNU General Public Licence as published by the Free So
134. elow explain the syntax of the port add and remove commands To add a Port Based VLAN vlan ports lt vlan gt add lt port gt vlan ports lt vlan gt remove lt port gt vlan add lt name gt port lt port gt lt port gt To add a Tag based VLAN vlan add lt name gt tag lt vlan ID gt lt port gt lt port gt To remove a VLAN vlan remove lt vlan or all gt 13 2 13 igmp Configuration The following commands may be used to configure IGMP Parameter Default Allowable values Description rlist No value Lists router settings for all ports isde disabled onea snoop router view or change IGMP me ph none a at change the multicast version 1 2 IGMP version robustness 1 99 IGMP robustness qinterval 60 125 IGMP query interval qresponse 1 30 IGMP query response interval 80 INM9200 SW Sept 2013 The commands below require a port number router DA O 1 identify ports which lead to IGMP routers O 1 Exclude a port from the processing of exclude 0 IGMP requests and queries 13 2 14 chkpt Configuration The following values may be set in the checkpoint configuration Parameter Default Allowable values Description save None saves a checkpoint restore net nonet net saves current network settings nonet discards them ftpsave A file name ftprestore A file name 13 2 15 firmware Configuration Parameter Default Allowable
135. ement VLAN ID is configurable by changing the Management VLAN ID from 1 fo the number of your choice e VLAN ID of 4095 is not allowed by the 802 1Q standard Ports The ports included in this VLAN To select the ports to include in this VLAN check the box for each port you wish to include Remember that if the CPU box is not checked you will be unable to communicate with the switch from within this VLAN Note When working with tag based VLANs ports included in a VLAN may lead to other network devices which require tags to properly route data or to end devices which cannot process VLAN tags Use the VLAN Port Settings page to configure the appropriate type for each port Delete Select to delete the corresponding VLAN when changes are committed When selected this VLAN will be deleted when changes are committed 9 3 VLAN Port Settings INM9200 SW Sept 2013 Each switch port can be configured to control how VLAN tags are handled for frames coming in and going out of the port VLAN PORT SETTINGS IE y De ACI VLAN setting Pet Mera FFD fewer he xt toz par 4 p pote i gt 4 pas 4 PVID This is the port s default VLAN ID It is applied to frames which arrive at the port without a VLAN tag or with a priority only VLAN tag one which contains the special VLAN ID 0 Set the desired PVID to make sure your untagged packets for the port get forwarded to other ports in the desired VLAN Note Swifch management
136. epending on your Web browser this page may also be able to parse other formats Use the Normalize Time button to see how your time will be interpreted by the switch Use Get Browser Time to load the current time from the Web browser 11 2 Set IP Per Port The switch may provide an IP address to one device on each network port This feature may be turned on and off for the whole switch and individually controlled for each port The switch responds to DHCP requests by providing a statically configured IP address to the first device to request one The DHCP lease does not expire SET iP PER PORT hase ay map O O devon amei n Pee ert por Peal Daey Cr Prag Do ret pode P nidos do rey device Poede adores to Gowrie on ports oaii boa Port heme Eratied Asoreee 2 az t ena 4 i Y eon a Mi ems an 0 proa 10 pero Comet Dc en Enabled When this box is checked the switch will handle DHCP requests for the port e Address This field specifies the address to provide in response to DHCP requests 64 INM9200 SW Sept 2013 CHAPTER 12 SECURITYSETTINGS 12 1 Security Overview The managed switch offers several ways fo secure access to its management functions It can be remotely managed monitored and configured via the following methods Telnet This accesses the terminal or CLI interface same as you would get through the console serial port but over the Ethernet network This type of access offers only password protection authentic
137. equires a user name and password to retrieve files not available for TFTP enter those credentials in the User Name and Password fields respectively If the server does not require this kind of authentication and will allow anybody to download files check the Anonymous Download box instead Enter the full path to the file on the server in the Remote filename field If an MD5 checksum is available for the file it may be provided in the MD5 Checksum Optional field Providing a checksum will ensure that the file is received intact and without any glitches An MD5 checksum is not required Click on the Update from Server button to begin the firmware installation process Lo A to pii few Maguey pinete jah pru Geka eee 4 yl Meee Gaming aimed a e Ii eg iter e ome INSTALL FAMWARE tes rt A matet Par n Be eA The ss Bem a rarae fer vo Emo comes ina fet Shy rides al of Me cof caring r a vait Lp one trying S upstate emare wega gy bio pess uur Pe cate karasy page rebeca MO Checo mam Optoma ad Rae e e 3 2 Managing Firmware The Manage Firmware page displays the current status of each of the two firmware images on a switch and allows for changing which one will run the next time the switch is reset INM9200 SW 9 Sept 2013 3 3 Default Shows the current default firmware image to run when the switch is reset May be changed to run a different firmware on the next reset Running Shows the current runni
138. er value is anonymous The value anonymous matches sources not handled by other rules e Destination The destination address to match against The address specified should exactly match the Source address field in a phase 2 policy on the peer unless either value is anonymous The value anonymous matches destinations not handled by other rules PFS Group The Diffie Hellman exponentiation group used for Perfect Forward Secrecy This may be disabled if not required but any proposal suggesting it will still be accepted Larger groups may require an excessive amount of processing time during negotiation causing time outs 69 12 6 3 IKE Phase 2 Algorithms This section is used to configure the algorithms which may be used for phase 2 The exact algorithms chosen will be an intersection between the sets specified here and on a peer You must enable at least one algorithm from each category cipher hash and compression even if the switch s IPsec policies do not require one of the given protocols to be used The default values should be compatible with most installations AES default Enabled Cipher 3DES default Enabled Cipher SHA1 default Enabled Hash SHA256 default Enabled Hash MDS5 default Disabled Hash MDS is known to be insecure and is included only for compatibility with old implementations deflate default Enabled Compression IKE POLICY pisip IKE PHASE 1 POLICIES Pr
139. ererrec Genera aummenticaton DH Adress Enehange Moge OIN Aggressive Ease Cipher Hash Policy Method Group etime Delete Add Ren cw IKE PHASE 2 POLICIES Source Destination PFS Group Utenme Delete Disabled Add SA Policy IKE PHASE 2 ALGORITHMS Category Shorthame Nime Enabled Cpher des AES pose Cpher wes S0 S Hasn hinac_mas NDS Meh hac shat SHA mash hmac_sna256 SMAZS y Compression densi Ornate Comrat Changes 12 7 IKE Preshared Keys and Certificates 12 7 1 IKE Preshared Keys This screen allows you to configure IKE PSKs pre shared keys used to negotiate with the IKE peers with which the switch communicates over IPv Warning Misconfiguration on this screen may block network access fo the switch s configuration interface The same pre shared key must be set for both peers For example if communicating between two hosts fe80 1 and fe80 2 with a pre shared key secret fe80 1 must have secret set as the pre shared keyfor peer fe80 2 and fe80 2 must have secret set as the pre shared key for peer fe80 1 e Peer Identifier The identifier of the peer with which this pre shared key should be used Typically this will be the peer s address e Set Key The value to set the pre shared key to If left blank the current value will be preserved e Delete Mark this pre shared key for removal when changes are committed INM9200 SW Sept 2013 INM9200 SW Sept 2013 12 7 2 IKE Certificat
140. es This screen allows you to configure IKE certificates used to identify the switch and IKE peers with which it communicates over IPv Warning Misconfiguration on this screen may block network access to the switch s configuration interface Providing a reliable time source such as NTP is highly recommended as IKE will reject certificates which are not valid according to the system time whether it is before the not valid before time or after the expiration time If NTP is used pre shared keys or hard wired Security Associations should be used for IPsec communications with the NTP server or updating the clock will fail The HTTPS certificate used by the switch s Web interface cannot be changed on this screen 12 7 2 1 Switch Certificate This section may be used to generate or view the details of an X 509 certificate which the switch uses to identify itself via IKE A certificate request which can be provided to a third party CA is also generated A CA signed certificate can be uploaded using the form at the bottom of the page and will replace the self signed certificate used by the switch for IKE Note that the certificate provided should be generated from the certificaterequest generated by the switch e Subject The DN distinguished name identifying the holder of the certificate e Issuer The DN distinguished name identifying the issuer of the certificate e Serial The certificate s serial number e Cer
141. es the length of time the remote modem s carrier must be present to be recognized as valid Range 1 to 255 Units 0 1 Seconds Default 6 S10 selects how long carrier must be lost before the modem disconnects If S10 is smaller than S9 or S10 is set to 255 the modem will not disconnect on any loss of carrier Range 1 to 255 Units 0 1 Seconds Default 14 S14 determines how long the modem will wait for dial tone when the W dial modifier is used Range O to 255 Units Seconds Default 12 95 96 S24 Sleep Inactivity Timer 30 Disconnect Inactivity Timer 38 Hang Up Delay Timer S50 Minimum Off Hook Duration S24 sets the length of inactivity before the modem enters sleep mode Zero disables sleep mode Range O to 255 Units Seconds Default O S30 sets how long the modem remains on line with no data flowing Zero disables the timer Range 0 255 Units Minutes Default O S38 determines the maximum delay between receipt of the ATHO command and modem disconnect Range 0 255 Units Seconds Default 20 S50 determines the minimum length of time the modem will remain off hook An attempt to drop the fine before this timer expires will be ignored by the modem Range 0 255 Units Seconds Default 3 INM9200 SW Sept 2013 APPENDIX G SERVICE INFORMATION INM9200 SW Sept 2013 We hope that you never experience a problem with any MTL product If you do need assistance cal
142. ese conditions and telling the user how to view a copy of this Licence Exception if the Program itself is interactive but does not normally print such an announcement your work based on the Program is not required to print an announcement These requirements apply to the modified work as a whole If identifiable sections of that work are not derived from the Program and can be reasonably considered independent and separate works in themselves then this Licence and its terms do not apply to those sections when you distribute them as separate works But when you distribute the same sections as part of a whole which is a work based on the Program the distribution of the whole must be on the terms of this Licence whose permissions for other licensees extend to the entire whole and thus to each and every part regardless of who wrote it Thus it is not the intent of this section to claim rights or contest your rights to work written entirely by you rather the intent is to exercise the right to control the distribution of derivative or collective works based on the Program In addition mere aggregation of another work not based on the Program with the Program or with a work based on the Program on a volume of a storage or distribution medium does not bring the other work under the scope of this Licence 3 You may copy and distribute the Program or a work based on it under Section 2 in object code or executable form under the terms o
143. est RSTP network hop diameter is also 40 INM9200 SW Sept 2013 6 3 See the RSTP Examples topic in this section for a more detailed explanation about hops and recovery time The time it takes for all of the switches to have a stable configuration and send network traffic is called the convergence time STP was developed when it was acceptable to have a convergence time of maybe a minute or more but that is not the case anymore Due to the increased demand for better convergence times Rapid Spanning Tree Protocol was developed bringing the normal convergence time for a properly configured network down to a few seconds The RSTP takes advantage of the fact that most modern Ethernet links between switches are point to point connections With a point to point link the switches can quickly decide if the link should be active or not Spanning Tree Settings The Spanning Tree Settings enable you to choose the redundancy protocol and set parameters related to that protocol To access the Spanning Tree Settings choose Managed Switch Menu gt Main Settings gt Setup gt Redundancy Settings gt Spanning Tree Settings Duecao owe 1 16 sd Corntgamas Peron II Max Hope MEF AEO nego pre al ese pasa masus ee un a 6 3 1 Redundancy Protocol Default Rapid Spanning Tree Protocol INM9200 SW Sept 2013 Choose the protocol by selecting STP Spanning Tree Protocol RSTP Rapid Spanning Tree Protocol or MSTP Multiple Span
144. etwork connections All ports will forward network traffic just as an unmanaged switch would Otherwise RSTP Rapid Spanning Tree Protocol should usually be selected A selection of STP or RSTP will allow redundant links between switches so those links can keep the network connected even when a primary link fails 27 RSTP is compatible with switches that only implement plain STP an older version of the protocol If STP is selected only the original STP format messages will be generated Selecting STP reduces the chances of network packets being duplicated or delivered out of order but at the expense of much longer re configuration time Note Should you intend to use RSTP and VLANs at the same time please see 9 4 VLAN with RSTP on page 81 for important information concerning the setup of your network Otherwise communication failures may occur 6 3 2 Bridge Priority 0 to 61440 Default 32768 The bridge priority is used to determine the root bridge in the spanning tree For MSTP the bridge priority is used to determine the CIST root The priority ranges from O to 61440 default 32768 and must be a multiple of 4096 Lower numbers indicate a better priority By default the bridge with the lowest bridge priority is selected as the root In the event of a tie the bridge with the lowest priority and lowest MAC address is selected There are two ways to select a root bridge switch The first is to leave all the bridge priority settings
145. expect a large amount of traffic Forwarding of unknown unicast messages can be disabled on a portby port basis by disabling Forward Unknown INM9200 SW Sept 2013 E eap te ito TE to pa pon mapep premem je tore a Te a moa 4 ee adn a bere iaag MESSAGE RATE LIMITING PRET RY CATIA POA DAMAS TARA DA D DODE PE I ETN ME CET Oy AIEN EA D G Pon Weme L n Brosses onc Aest Pormart Unborn pii dwi gt tot 2 om Cadel tuted pm puma besa pets Tete fs gt pon shd gt indeed pts ets tae gt sete font e pa Ditis bad owe Datis Duras gt pot TE Pih gt Come renga 7 6 QoS Example 7 6 1 QoS Ensures Real Time Delivery of Important Messages Let us investigate a detailed example of how to manage a network such that critical real time data will not be interrupted by data that is not as urgent relatively speaking Consider the following 7 6 2 Hypothetical Scenario Scenario There is a power plant that is controlled by a central control system In addition because of security concerns cameras have been mounted and installed at each location of mechanical control The mechanical control devices and video cameras at each site communicate via Ethernet to their own switch For reasons of simplicity and clarity we will assume that only video and control data reside onthe network Problem Should any of the mechanical control devices receive delayed control data from the central control
146. extent of your activity of conveying the work and under which the third party grants to any of the parties who would receive the covered work from you a discriminatory patent Licence a in connection with copies of the covered work conveyed by you or copies made from those copies or b primarily for and in connection with specific products or compilations that contain the covered work unless you entered into that arrangement or that patent Licence was granted prior to 28 March 2007 Nothing in this Licence shall be construed as excluding or limiting any implied Licence or other defenses to infringement that may otherwise be available to you under applicable patent law 12 No Surrender of Others Freedom If conditions are imposed on you whether by court order agreement or otherwise that contradict the conditions of this Licence they do not excuse you from the conditions of this Licence If you cannot convey a covered work so as to satisfy simultaneously your obligations under this Licence and any other pertinent obligations then as a consequence you may not convey it at all For example if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program the only way you could satisfy both those terms and this Licence would be to refrain entirely from conveying the Program 13 Use with the GNU Affero General Public Licence Notwithstanding any other provision of this Licen
147. f Sections 1 and 2 above provided that you also do one of the following a Accompany it with the complete corresponding machine readable source code which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or b Accompany it with a written offer valid for at least three years to give any third party for a charge no more than your cost of physically performing source distribution a complete machine readable copy of the corresponding source code to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or c Accompany it with the information you received as fo the offer to distribute corresponding source code This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer in accord with Subsection b above The source code for a work means the preferred form of the work for making modifications to it For an executable work complete source code means all the source code for all modules it contains plus any associated interface definition files plus the scripts used to control compilation and installation of the executable However as a special exception the source code distributed need not include anything that is normally distributed in either source or binary form with the major components compiler kernel and so on of
148. fault Priority Normal Type Transparent QoS Scheduling Strict C 1 10 SNMP System Information Contact lt Set name and e mail of contact for switch gt System Name Managed Switch Location lt Set location of switch gt C 1 11 Remote Access Security SNMP Access both SNMPv2 and v3 enabled Terminal Access both SSH and telnet enabled Web Access both http and https enabled Inactivity logout 5 minutes SNMP Read only Name public SNMP Read only Password publicpwd SNMP Read write Name private SNMP Read write Password privatepwd Admin Password admin C 1 12 IEEE Tagging Network control 0 2 0 3 1 7 5 2 6 3 7 3 C 1 13 VLAN Mode Disabled 88 INM9200 SW Sept 2013 INM9200 SW Sept 2013 C 1 14 VLAN Port Settings Disabled Transparent 2 Disabled Transparent 3 Disabled Transparent 4 Disabled Transparent 5 Disabled Transparent 6 Disabled Transparent 7 Disabled Transparent 8 Disabled Transparent 9 Disabled Transparent i C 1 15 Modem Settings Auto answer rings 2 Comma delay 1 Speed MAX Data Compression Both Error Correction Enabled Custom initialization Blank Digital output meaning Power OK C 1 16 PPP Settings PPP Mode Disabled User name PPPLink User phone number Blank Password Link2MTL Idle Timeout 60 seconds Default route Enabled Server calls back Disabled Switch s phone number Blank Cl
149. ftware Foundation either version 2 or at your option any later version This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public Licence for more details On Debian GNU Linux systems the complete text of the GNU General Public Licence can be found in usr share common licences GPU H 15 Sudo Licence Sudo is distributed under the following ISC style Licence Copyright c 1994 1996 1998 2009 Todd C Miller lt Todd Miller courtesan com gt Permission to use copy modify and distribute this software for any purpose with or without fee is hereby granted provided that the above copyright notice and this permission notice appear in all copies THE SOFTWARE IS PROVIDED AS IS AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL DIRECT INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Sponsored in part by the Defense Advanced Research Projects Agency DARPA and Air Force Research Laboratory Air Force Materiel Command USAF under agreement numbe
150. g onthe model of unmanaged Ethernet switch entries in the MAC table are usually aged out in a time period of 5 minutes or more This introduces at least 5 minutes of downtime for the plant which could have a very detrimental costwith respect to the operation of the plant By replacing switches 1 2 and 3 with managed switches the network convergence time is brought down to a less than a second An additional benefit is that the network is not limited to only one redundant loop and can have a mesh of connections for a truly redun dant network scheme at all points in the network Redundant Ring Settings The Redundant Ring Settings page accessed through the Redundancy Settings allows configuration of MTL s Redundant Ring protocol in supported switches A redundant ring increases network reliability by providing an alternative path for message flow in the event of a network segment failure When a ring port detects a communications break it quickly notifies the other switches in the ring Messages are automatically rerouted through the alternative ring path within milliseconds STP Spanning Tree Protocol is more flexible than a ring configuration but recovery times for spanning trees may be in the hundreds of milliseconds The redundant ring protocol exchanges topological flexibility for recovery times in the tens of milliseconds 6 10 Ring Setup INM9200 SW Sept 2013 Activate a ring by selecting the appropriate Enable check box
151. ge money for data using that path while another path is free no monetary cost The root path cost is the cumulative cost of all the network paths from the root bridge to a particular port on the network A Spanning Tree network always uses the lowest cost path available between a port and the root bridge When the available network connections change it reconfigures itself as necessary See the RSTP Examples topic in this section for an example of how the path cost can be utilized to establish the primary and backup connections During the start up of a Spanning Tree Network all bridges managed switches are transmitting con figuration messages BPDUs claiming to be the root If a switch receives a BPDU that is better than the one it is sending it will immediately stop claiming itself as the root and send the better root information instead Assuming the working network segments actually connect all of the switches after a certain period of time there will be only one switch that is sending its own root information and this bridge is the root All other switches transmit the root bridge s information at the rate of the root bridge s hello time or when the root bridge s BPDU is received on one of their ports The only factor for determining which switch is the root has the best root information is the bridge priority and its tie breaker the switch MAC address If a switch has more than one path to get message
152. ge is 40 the largest RSTP network hop diameter is also 40 INM9200 SW Sept 2013 6 8 1 1 Number of Hops vs Recovery Time The diagram below shows a typical redundant ring network with 6 managed switches and 5 hops between stations The overall recovery time when there is a network segment failure is dependent on the number of hops The recovery time is typically less than 50 ms per hop Therefore in the diagram below of a typical ring with 6 managed switches the overall recovery time would be less than 250 ms 5 hops x lt 50 ms Figure 6 1 Typical Redundant Ring with Five Hops Between A and B 6 8 2 Example 2 Using Path Costs to Establish Primary amp Backup Connections The path cost can be used to distinguish the best connections to use You can assign a higher cost to pathways that are more expensive slower or less desirable in any way The managed switches will then add up the path costs to determine the best route back to the root switch See the example below Note In most networks you may leave the path costs set to the default settings and allow the switches to automatically determine the best paths ES Supe _ Thais the Root Brage Computer ensien topia i i panda al This is a Designated Bridgo with root ee path cast of 10 a uE T cada DE Pathicost 10 oe RES Path cost 15 o A ewer ee Switch l switch Pras a sa Path cost 10 A IN Path cost 10 Tiisisa h patheostot20 A hn conde Bs
153. gned to the PC and higher will be assigned to the Modem port on the Ethernet modem In this case 192 168 1 1 will be assigned to the PC and 192 168 1 2 will be assigned to the Ethernet modem Incoming 1CP Properties Network acces Alor callers to access my local arse network TCPAP adirat aregnient O Ariy TCPAP addette tomaba uting DHCP Specily TOPAP addresses From 192 168 1 Ie 82 y Total 2 Allow calling computer lo spociy ds own IF address 10 11 Site to Site Scenario Configuration In the typical site to site scenario the Ethernet Modem that is calling PPP Client and the Ethernet Modem that is answering PPP Server must be on different subnet masks Before you attempt to make a connection make sure all the IP addresses for all the devices are appropriate for the configured sub net See the example below Mi 0205ETMN iP 10 16812 P 1029550 P 102 148 0 54 Mask 285 285 2550 Mate 246 208 286 0 Mask 255 255 355 0 Gutowwy 192 168 1 54 Garay 192 108 0 5 z POO Zmans Eran Phone we Gane Phone te Erare gt herra iPM 9205 TMM Raa P 1921581 54 Mask 255 255 755 0 ve IP 192 188 0 1 PC Maga 255 245 255 0 IP 762 168 14 Gateway 102 1000 44 Masi 285 255 255 0 Gatewsy 107 1081 54 10 12 Introduction to Dial Out Messaging Dial out messaging was intended for a PLC or RTU to send a message to a pager or SCADA PC by simply turning on a 10 30VDC discrete output In this way the SCADA PC or
154. gt Update the IPComp algorithm used for this association Currently disabled and deflate are the only options 14 ipsec sad remove lt spi gt Remove the given SA 15 ipsec sad remove all Remove all configured security associations 16 ipsec sad algos List all available algorithms together with the encapsulation they apply to ESP AH or IPComp and the allowed key lengths 12 8 2 IKE Commands IKE Internet Key Exchange provides a way for hosts to automatically negotiate Security Associations using certificates or preshared keys It acts in two phases there are a number of options which can apply to specific source and destination hosts in each phase or act as defaults for a particular phase Phase 1 policies are identified by a remote peer identifier if otherwise unhandled Racoon falls back to the policy for anonymous INM9200 SW Sept 2013 INM9200 SW Sept 2013 Phase 2 policies are identified by a source and destination peer identifier if the source or destination are otherwise unhandled Racoon looks for a policy with either source or destination set to anonymous and finally for one where both are anonymous The ciphers and hash algorithms used will be configured globally for all phase 2 policies Even though Racoon allows specifying them individually there is little point since the peers will find the intersection between their supported algorithms automatically 12 8 2 1 12 8 2 1 Phase 1 Comma
155. gured network using RSTP not STP this setting has very little effect For STP networks setting the time too short may allow temporary loops when the network structure changes switches turn on or off or links are added or broken A longer time will prevent temporary loops but network traffic will be disrupted for a longer time The default value for the forward delay is 15 seconds If you change this setting the switch will not allow a value unless it satisfies the following formula 2 x hello time 1 0 seconds lt max message age lt 2 x forward delay 1 0 seconds 6 3 6 Transmission Limit 1 to 10 Default 6 The transmission limit controls the maximum number of BPDUs that can be sent in one second The transmission limit can range from 1 to 10 messages second 6 messages second default Increasing Transmission limit can speed convergence of the network but at the cost of configuration messages using a larger share of the available network bandwidth 6 3 7 Region Name MSTP The region name is used together with the configuration revision and VLAN to MSTI mapping to define an MSTP region 6 3 8 Configuration Revision MSTP 0 to 65535 The configuration revision is used together with the region name and VLAN to MSTI mapping to define an MSTP region 6 3 9 Max Hops MSTP 6 to 40 Default 20 Max Hops determines the maximum number of switches a BPDU will be propagated through within an MSTP region This value is used to prevent old
156. hange the forwarding delay Txlimit 1 An integer in the range of 1 10 View or change the transmission limit region n a any valid region name cfgrevision n a any valid revision number maxhops 20 any number from 6 40 The settings below require a port number usage rstp lt parameter gt lt port gt lt new value gt exclude 0 12 1 O View or change whether this port is excluded from STP pprio 0 An integer in the range of 0 240 View or change this port s priority pcost none auto or integer in the range of 0 200 000 000 View or change this ports cost type 1 1 0 View or change this port s edge type ptp Auto ForceTrue ForceFalce Auto View or change this port s point to point setting 13 2 11 qos Configuration The following values may be set in the QoS Configuration Parameter schedule usetag useip pref priority type tag Default Allowable values Description strict fair View or change the fairness rule The settings below require a port number usage qos lt parameter gt lt port gt lt new value gt 1 0 T View or change whether tag priorities are used 0 T View or change whether IP priorities are used tag ip View or change which to use if both tags and IP are enabled 0 3 Default priority to give to packets received on this por
157. his port to reach other parts of the managed network e STP RSTP Port States In Spanning Tree Protocol there are five port states Rapid Spanning Tree Protocol uses just three Table 1 1 and Table 1 2 show port states port participation in the active Spanning Tree Topology and port participation in learning MAC addresses for STP and RSTP respectively All ports that are not physically connected fo an Ethernet device or have a faulty connection will be labeled as unlinked in the port state section Port States for the STP Algorithm e Blocking STP A port in this state does not participate in frame relay pass frames received to other locations Once a port is in this state it is prevented from the possibility of frame duplication caused by multiple paths in an active topology e Listening STP A port in this state is about to participate in frame relay but is not involved in any relay of frames no frames will be forwarded The reason for not entering frame relay immediately is to ensure that there are no temporary loops introduced when the network topology is changing During this state the bridge will disable all learning states on its ports 31 32 6 7 to prevent the race conditions when ports are changing roles and the forwarding process will discard all frames and not submit any frames for transmission Meanwhile BPDUs can still be received and forwarded to keep the algorithm running Learning STP A port in this sta
158. ical product including a physical distribution medium accompanied by the Corresponding Source fixed on a durable physical medium customarily used for software interchange b Convey the object code in or embodied in a physical product including a physical distribution medium accompanied by a written offer valid for at least three years and valid for as long as you offer spare parts or customer support for that product model to give anyone who possesses the object code either 1 a copy of the Corresponding Source for all the software in the product that is covered by this Licence on a durable physical medium customarily used for software interchange for a price no more than your reasonable cost of physically performing this conveying of source or 2 access to copy the Corresponding Source from a network server at no charge c Convey individual copies of the object code with a copy of the written offer to provide the Corresponding Source This alternative is allowed only occasionally and noncommercially and only if you received the object code with such an offer in accord with subsection 6b d Convey the object code by offering access from a designated place gratis or for a charge and offer equivalent access to the Corresponding Source in the same way through the same place at no further charge You need not require recipients to copy the Corresponding Source along with the object code If the place to copy the object code is a networ
159. ield which defaults to O and may be set as high as 255 This field is sometimes referred to as the Type of Service ToS field or the Differentiated Services DS or DiffServ field Applications may add IEEE 802 1p tags which contain a priority field that may be set from O to 7 Eachvalue has a traffic type associated with it For example a tag of 5 is prescribed for video data The switch provides four priority queues for expediting outbound data The 256 IP priorities and the 7 IEEE priorities are mapped into these ports in a way that optimizes throughput of high priority data Scheduling When choosing how to handle lower priority data the switch can use strict or fair scheduling This choice affects all queues on all ports With strict scheduling all data in the highest priority queue will be sent before any lower priority data then all data from the second highest priority and so on This assures that high priority data always gets through as quickly as possible With fair scheduling a round robin algorithm is used weighted so that more high priority than low priority data gets through Specifically the switch will send eight frames from the urgent queue then four from the expedited queue two from the normal queue and one from the background queue then start over with the urgent queue This assures that the lower priority queues will not be starved QoS CoS Settings Access to the switch s traffic priority menus can be
160. ient IP Blank Route to Gateway Disabled C 1 17 Remote Users All users are Disabled C 1 18 Routing PPP Rip mode Disabled PPP Send RIP v1 PPP Receive RIP v1 LAN Rip mode Disabled LAN Send RIP v1 LAN Receive RIP v1 C 1 18 Dial Out Messaging Digital input action Disabled Primary phone number Blank Secondary phone number Blank Number Selection Alternate 89 90 Retry Limit 2 Retry delay 120 seconds Message type Numeric Message Blank Send Message delay 2 seconds ACK Message Blank Message resend limit 2 Message resend delay 2 seconds INM9200 SW Sept 2013 APPENDIX D SNMP SUPPORT Groups General Description Location and RFC Support System Information about the switch as a 1 3 6 1 2 1 1 This MIB is fully supported system name description physical REC 1213 location uptime contact and a list of other groups in the MIB Interfaces Per port information at the interface 1 3 6 1 2 1 2 iffable Basic interface info layer RFC 1229 ifXTable Extended interface info ifStackTable Interface layering for VLANs AT Address translation information 1 3 6 1 2 1 3 This MIB is fully supported to map IP addresses to MAC RFC 1213 addresses IP Information used to keep track of 1 3 6 1 2 1 4 This MIB is full supported the IP layer on the managed node RFC 2011 TCP Information to keep track of the 1 3 6 1 2 1 6 This MIB is supported but
161. ight interest in the program Gnomovision which makes passes at compilers written by James Hacker lt signature of Ty Coon gt 1 April 1989 Ty Coon Vice President This General Public Licence does not permit incorporating your program into proprietary programs If your program is a subroutine library you may consider it more useful to permit linking proprietary applications with the library If this is what you want to do use the GNU Library General Public Licence instead of this Licence H 10 Crossbrowser x tools Library The Crossbrowser x tools library is distributed under the GNU General Public Licence v 3 and the GNU General Lesser Public Licence v 3 The licences are given below GNU GENERAL PUBLIC Licence Version 3 29 June 2007 Copyright C 2007 Free Software Foundation Inc lt http fsf org gt Everyone is permitted to copy and distribute verbatim copies of this Licence document but changing it is not allowed Preamble The GNU General Public Licence is a free copyleft Licence for software and other kinds of works The licences for most software and other practical works are designed to take away your freedom to share and change the works By contrast the GNU General Public Licence is intended to guarantee your freedom to share and change all versions of a program to make sure it remains free software for all its users We the Free Software Foundation use the GNU General Public Licence for most of our
162. ill be unable to communicate with the switch PORT SECURITY 00 37 1430333 pori gt i Ir port gt 00 40 1438 43 ka por 7 Carme Un OS 12 5 IPSEC Settings IPsec can authenticate encrypt or compress IPv traffic to or from a switch The IPsec software in thisswitch only affects management traffic addressed to or sent from the switch and can only be used when the switch is configured with an IPv address Warning Misconfiguration on this screen may block network access to the switch s configuration interface INM9200 SW 67 Sept 2013 Configuration is done via two databases The SPD sets the required IPsec protocols for traffic going from or to configured hosts or networks The SAD contains the encryption compression and hash parameters needed to implement the policies required by the SPD for traffic between specific hosts The AH IPsec protocol is used for authentication It uses cryptography to detect that the sender has the same hash key the receiver does It does not provide any secrecy in transit The ESP protocol is used for encryption It uses cryptography to hide the contents of traffic in transit from anyone who does not have the secret key it was encrypted with IPComp is used to compress traffic It does not provide any secrecy or authenticity guarantees 12 5 1 Security Policy Database This section is used to create delete and modify SPD entries Caution Take care when configuring SPD entries If you do not co
163. in hexadecimal with a Ox prefix 9 2 3 Learning This setting controls how addresses on different VLANs are learned by the switch e Shared All VLANs if MSTP is enabled all VLANs assigned to the same MSTI use the same forwarding database e Independent The forwarding database used by each tag based VLAN can be configured inde pendently 9 2 4 Adding Editing or Deleting a VLAN The switch can handle up to 63 configurable VLANs and in this menu each option starting at option2 can handle up to 8 VLAN configurations For example there are 16 VLANs defined in the switch The VLAN settings menu should therefore show a total of 3 options available The first option is for VLAN mode selection this option is always there The second option allows you to edit VLANs 1 8 and the third option will allow you to edit VLANs 9 16 Since there are a total of 63 possible VLAN configurations the VLAN settings menu could show up to 9 available options for you to choose from the last option will always end with New for the creation of a new VLAN Selecting an option 2 9 displays a page similar to the one shown below Serene ere Fs a Ja pa ye Sey Eres dere pr c AO vege tomar a de ee ed ma ann ere VLAN SETTINGS Ua age ahay Cont red ANS Vm meee Sore tee Choose an entry in the list that has the word lt new gt as the descriptor and you will be presented with five options to choose from e Name
164. ings including an IP address and subnet mask Refer to the quick start guide in Section 1 for how to initially access your switch To configure the switch for network access select Quick Setup from the Main Menu to reach the System Settings menu The settings in this menu control the switch s general network configuration DHCP Enabled Disabled The switch can automatically obtain an IP address from a server using the Dynamic Host Configuration Protocol DHCP This can speed up initial set up as the network administrator does not have to find an open IP address e IP Address and Subnet Mask Configuration The IP address for the switch can be changed to a user defined address along with a customized subnet mask to separate subnets Note Advanced users can set the IP address to 0 0 0 0 to disable the use of an IP address for additional security However any features requiring an IP address i e web interface etc will no longer be available e Default Gateway Selection A Gateway Address is chosen to be the address of a router that connects two different networks This can be an IP address or a Fully Qualified Domain Name FQDN such as domainname org NIP Server The IP address or domain name of an NTP Network Time Protocol server from which the switch may retrieve the current time at startup Please note that using a domain name requires that at least one domain name server be configured See Chapter 11 Other Special F
165. inre semna eng eT TTT E Domo See oe e e a TTP scree TP bervet Pame de some as Save Checkpoint Saves a checkpoint configuration in the switch which may be used later to revert back to the current state if changes lead to an undesirable configuration e Restore Checkpoint Reverts to the settings in the saved checkpoint You can optionally choose to keep your current network settings or use the ones in the checkpoint file Note The current administrator s password will remain in effect after the restoration SNMP pass words will be restored to the values in the checkpoint TFTP Configuration Specifies the name or IP address of the TFTP Trivial File Transfer Protocol server where configuration checkpoints may be stored Save to TFTP Saves the current configuration checkpoint file to the defined TFTP server You must specify the name of a file on the server Retrieve from TFTP Retrieves a previously saved configuration checkpoint file from the defined TFTP server After retrieval the configuration still must be restored to be made active Note The web interface also allows you to download save and upload retrieve files directly from your local system No TFTP server is needed 3 5 Factory Defaults This option sets the switch back to factory default settings The switch will automatically restart reset to put the default settings into effect nar hh Hu jar yan gue hoan jot nep a C D wep
166. inst the Licensee 10 GOVERNING LAW This Licence shall be governed in all respects by the courts jurisdiction and laws of the State of New York Licensee may not export the Software or materials in violation of applicable export laws and regulations If for any reason a court of competent jurisdiction finds any provision of this Licence or portion thereof to be unenforceable the provision shall be enforced to the maximum extent possible so as to effect the intent of the parties and the remainder of this Certificate shall continue in full force and effect 85 APPENDIX B REGULATORY STATEMENTS 86 INSTALLATION AND HAZARDOUS AREA WARNINGS These products should not be used to replace proper safety interlocking No software based device or any other solid state device should ever be designed to be responsible for the maintenance of consequential equipment or personnel safety In particular MTL disclaims any responsibility for damages either direct or consequential that result from the use of this equipment in any application When installed in a Class I Division 2 hazardous location or a Zone 2 hazardous area all power input and output I O wiring must be in accordance with the appropriate wiring methods and in accordance with the authority having jurisdiction WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY EXPLOSION HAZARD FOR CLASS 1 DIVISION 2 ZONE 2 WARNING WHEN IN HAZARDOUS LOCATIONS DISCONNECT POWER EXPLOSION
167. is port even if no IGMP Query messages are received IGMP Status IGMP status can be monitored via two menus e IGMP Port Status INM9200 SW Sept 2013 8 6 8 7 e IGMP Group Status Selecting Monitoring from the Main Menu will get you to these menus IGMP Port Status Each network segment can have only one active IGMP querier the active switch or the IGMP router with the lowest IP address This screen shows the IP address of the querier on the network segment attached to each switch port IGMP GROUP STATUS ve GAF O ae Pip orren ACS STEAG PERRET MANGES ENTER ICMP meee Mtoe OP amde Mucan RA Fe OP versien Pon hane Guener port ha een pet he wee Set ths ees pots Ghee rodar aol Ine een pote The meen mm gote mames he gerd the mar IGMP Group Status Use the group status screen to find out the IGMP groups being forwarded by a switch There is one ine for each group port combination That is if a group is active on more than one port each port will have a separate line in the table IGMP GROUP STATUS Va CAR arg a Page i Gee ee SOU STEAG PERRET MAGES PATTON er meee AAA ay Ma suppression a os poe aaa F eee M AS TES gt omo LIES Pepe aan ty 200 de T iH en Mo wet moan s aan 6080 ot oe z2 o 39 aM MMM zee 240 190 384 gt ones a 130 ma CA ee PA TI me 4 m9 reer ne The displayed data is separated by seve
168. is used to configure the IP address DHCP or static subnet mask redundancy protocol system name contact and location information See the image below Set the desired IP address and subnet that are compatible with the network for which this switch will reside or you can enable DHCP Select Commit to activate your new settings Restore your PC back to its normal network settings IP and subnet and reconnect it to your LAN Connect the switch to your LAN or the network it will reside and now you can use the IP address you just assigned to access your switch If you enabled DHCP then you will need to contact your LAN administrator to determine the IP address that was assigned Once you regain access to your switch you can do the following a The default administrative password can be changed from the Remote Access Security menu b The individual ports on the switch are configured to a set of defaults and auto selects that should get you started quickly with no necessary configuration Customizing the port settings by enabling disabling a port choosing the speed duplex or flow control is accessed from the Port Configuration menu c The Rapid Spanning Tree Protocol RSTP is disabled by default in the switch The RSTP settings can be changed from the Redundancy Settings screens d Check the operational status of the switch by accessing the Monitoring menu e The modem and PPP settings are found in the Remote Access Settings menu
169. ish to use to communicate with the switch Quick Start Guide to Terminal User Interface As an alternative to the web interface you can use this guide to quickly configure the switch through the RS232 Port or the USB Port Note This interface is for more advanced users Using the Web interface described in the beginning of this manual is the recommended method 1 Connect the serial port of your PC typically a female DB9 connector to the serial port of the switch female RJ45 connector or on units with a USB port connect a USB cable from a USB port on your PC to the USB port on the Switch Refer to the hardware user manual for details on how to make this connection Contact your switch provider to purchase a pre wired interface cable or USB cable if necessary Configure a terminal program such as HyperTerminal for 9600 8N1 and no flow control See Section further below for more details Type admin for the login name and admin for the password Choose the appropriate terminal emulation setting that is supported by your terminal program Navigation of the character interface is done by using the arrow keys to highlight the option the Enter key to select and the Escape key to go back to the previous menu Pressing c will commit the changes Press x from the main menu to logout Selecting Quick Setup brings up the System Settings menu This menu is used to configure the IP address DHCP or static subnet mask r
170. isplays the current status of each port The display will be updated every 5 seconds The following information for each port is displayed Port The number of the port This corresponds to the labels on the switch Name The user configured name of the port Admin The configured state of the port enabled or disabled Link The current state of the Ethernet link at a port If there is a proper connection link status will show Up If the port is disabled not connected or has a faulty connection the link status will show Down INM9200 SW Sept 2013 4 3 4 4 INM9200 SW Sept 2013 Negotiation Shows whether auto negotiation is enabled Auto or disabled Fixed Speed Duplex Shows the speed of the connection 10 100 or 1000 Mbps and the duplex status h half duplex f full duplex Power and OK Status A separate area below the Port Status grid mimics the P1 P2 and OK status LEDs on the switch When P1 is highlighted power is detected on the first terminal input P2 is highlighted when power is detected on the second terminal input Det mi Ba ee y i le it pue Mey poen jee aoe OKA nuyon 02 DESS P po ea ened ej rd eri tore cl pad ten MO Pt oad Perm State f PORT ANO POWER STATUS nep Wide e CIO ORO AA Of Te DO I Dower POD PORT STATUS Por liame aama ima Megomahen Speed tuples Wn tres aw mo 3 pon Grated Dove Ae o MD por 3 out uo 1008 A per a Cantos Down tem o 3 pon 5 Enaties Down Mato 0 PO
171. itability of this software for any particular purpose It is provided as is without express or implied warranty of any kind These notices must be retained in any copies of any part of this documentation and or software The chat program is in the public domain spinlock c and tdb c are licensed under the GNU LGPL version 2 or later and they are Copyright C Anton Blanchard 2001 Copyright C Andrew Tridgell 1999 2004 Copyright C Paul Rusty Russell 2000 Copyright C Jeremy Allison 2000 2003 On Debian systems the complete text of the GNU General Public Licence can be found in usr share common licences GPL pppd plugins rp pppoe is Copyright C 2000 by Roaring Penguin Software Inc This program may be distributed according to the terms of the GNU General Public Licence version 2 or at your option any later version The rp pppoe author stated in a private email to Marco d ltri that as an exception to the Licence linking with OpenSSL is allowed pppd plugins winbind c is licensed under the GNU GPL version 2 or later and is Copyright C 2003 Andrew Bartlet lt abartlet samba org gt Copyright 1999 Paul Mackerras Alan Curry Copyright C 2002 Roaring Penguin Software Inc pppd plugins pppoatm c is licensed under the GNU GPL version 2 or later and is 125 126 Copyright 2000 Mitchell Blank Jr The following copyright notices apply to plugins radius Copyright C 2002 Roaring Penguin Soft
172. iting controls the percentage of messages which are allowed to be broadcast or multicast Messages over the limit are dropped Poorly configured applications and devices or malicious users can flood your network with broadcast packets that are forwarded to all ports and can quickly consume most of a network s bandwidth The managed switch provides some protection from such broadcast storms by allowing you to limit the rate at which these messages are accepted by the switch For each port you may choose to limit the rate of broadcast and multicast messages accepted Messages over the preset limit will be discarded 7 5 1 Limit Broadcast and Multicast Limiting is done based on message type and priority Broadcast and multicast messages are prioritized e g by IP ToS then limited to approximately the following rates Table 7 2 Message Rate Limits Priority Limit Background 10 of link capacity Normal 20 of link capacity Expedited 40 of link capacity Urgent 80 of link capacity The exact limit depends on link speed Messages directly addressed to a single station unicast messages are not affected by message rate limiting 7 5 2 Forward Unknown By default messages addressed to unicast addresses that have not yet been learned by the switch are flooded to all other ports This is important for some protocols that transfer data primarily in one direc tion but it can overwhelm smaller systems that do not
173. k server the Corresponding Source may be on a different server operated by you or a third party that supports equivalent copying facilities provided you maintain clear directions next to the object code saying where to find the Corresponding Source Regardless of what server hosts the Corresponding Source you remain obligated to ensure that it is available for as long as needed to satisfy these requirements e Convey the object code using peer to peer transmission provided you inform other peers where the object code and Corresponding Source of the work are being offered to the general public at no charge under subsection 6d A separable portion of the object code whose source code is excluded from the Corresponding Source as a System Library need not be included in conveying the object code work A User Product is either 1 a consumer product which means any tangible personal property which is normally used for personal family or household purposes or 2 anything designed or sold for incorporation into a dwelling In determining whether a product is a consumer product doubtful cases shall be resolved in favor of coverage For a particular product received by a particular user normally used refers to a typical or common use of that class of product regardless of the status of the particular user or of the way in which the particular user actually uses or expects or is expected to use the product A product is a consu
174. l MTL or your local MTL distributor and ask for Technical Support Contact details are also available on our web site at http www mtl inst com A trained specialist will help you to quickly determine the source of the problem Many problems are easily resolved with a single phone call If it is necessary to return a unit fo us an RMA Return Material Authorization number will be given to you MTL tracks the flow of returned material with our RMA system to ensure speedy service You must include this RMA number on the outside of the box so that your return can be processed immediately The applications engineer you speak with will fill out an RMA request for you If the unit has a serial number we will not need detailed financial information Otherwise be sure to have your original purchase order number and date purchased available We suggest that you give us a repair purchase order number in case the repair is not covered under our warranty You will not be billed if the repair is covered under warranty Please supply us with as many details about the problem as you can The information you supply will be written on the RMA form and supplied to the repair department before your unit arrives This helps us to provide you with the best service in the fastest manner For Your Convenience Please fill in the following and keep this manual with your MTL system for future reference P O Date Purchased Purchased From Product Sup
175. les The object code form of an Application may incorporate material from a header file that is part of the library You may convey such object code under terms of your choice provided that if the incorporated material is not limited to numerical parameters data structure layouts and accessors or small macros inline functions and templates ten or fewer lines in length you do both of the following a Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this Licence b Accompany the object code with a copy of the GNU GPL and this Licence document 4 Combined Works You may convey a Combined Work under terms of your choice that taken together effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications if you also do each of the following a Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this Licence b Accompany the Combined Work with a copy of the GNU GPL and this Licence document c For a Combined Work that displays copyright notices during execution include the copyright notice for the Library among these notices as well as a reference directing the user to the copies of the GNU GPL and this Licence document d Do one of the following 0 Convey the Mi
176. mM 2 ES Comma oelay 1ecomos ipres MAX Data compression Erate v Error correction feted Custom inmatizanon Comet Charges e Auto answer rings 0 to 255 default 2 Specify the number of rings before the modem willanswer the phone Zero means do not automatically answer Note Auto answer rings must be at least 1 for PPP Server mode and at least 2 for Caller ID security e Comma delay seconds 0 to 255 default 1 Specify the number of seconds to delay dialing for commas in phone numbers Speed default MAX Specify the speed in baud to use for modem connections MAX means use the maximum speed negotiated by the calling and called modem Data Compression default Both Specify if data compression is used for transmitted data received data both or neither Data compression is does not work at all speeds and must be used on both answering and dialing modems e None Disable data compression on the link e Transmit Use V 42bis data compression technique on transmitted data only e Receive Use V 42bis data compression technique on received data only e Both V 42 bis data compression is used bidirectionally e Error Correction default Enabled Specify if error correction is used Error correction does not work at all modem speeds When enabled error correction will be used when appropriate and available INM9200 SW Sept 2013 Custom initialization default Blank This field specifies a
177. mer product regardless of whether the product has substantial commercial industrial or non consumer uses unless such uses represent the only significant mode of use of the product Installation Information for a User Product means any methods procedures authorization keys or other information required to install and execute modified versions of a covered work in that User 113 114 Product from a modified version of its Corresponding Source The information must suffice to ensure that the continued functioning of the modified object code is in no case prevented or interfered with solely because modification has been made If you convey an object code work under this section in or with or specifically for use in a User Product and the conveying occurs as part of a transaction in which the right of possession and use of the User Product is transferred to the recipient in perpetuity or for a fixed term regardless of how the transaction is characterized the Corresponding Source conveyed under this section must be accompanied by the Installation Information But this requirement does not apply if neither you nor any third party retains the ability to install modified object code on the User Product for example the work has been installed in ROM The requirement to provide Installation Information does not include a requirement to continue to provide support service warranty or updates for a work that has been modified or installed
178. met 11 et de ches 8 Levene enanas AS t e sast gt eo dans ra aei kihal 4 9 Alarm OK Output These settings control the events that will trigger the alarm output The OK discrete output is on during normal conditions and turned off in the event of an alarm condition 4 9 1 Both Power Inputs On An alarm condition will be triggered if power is not on for both power inputs 4 9 2 Ring Failure An alarm condition will be triggered when a ring failure occurs Ring failure on a local port will be triggered when one of this switch s neighbours in the ring goes down the general ring failure option will be triggered when any switch in the ring goes down The general ring failure option implies that local ring port failure is also detected INM9200 SW 17 Sept 2013 4 9 3 Ports Linked An alarm condition will be triggered whenever any of the selected ports are not linked Eda re Lo La ye gy onem tee oy ico enn ee ed e gt eo tet ALARM OK OUTPUT Contgues Pet orma Bat a a curr nemt The IT FI DATA W DO Inne WROD rw Of PROA CONDE A PO e 4 10 Modbus Monitoring These settings control whether and how the switch will respond to Modbus requests Modbus registers are available for monitoring link status on each Ethernet port the power and OK status and the status of each configured Redundant Ring Tr mer p pe pm byy pem jem o S hn eins s MODBUS e Caron Pe Madha sever the server S
179. n you must either 1 cause the Corresponding Source to be so available or 2 arrange to deprive yourself of the benefit of the patent Licence for this particular work or 3 arrange in a manner consistent with the requirements of this Licence to extend the patent Licence to downstream recipients Knowingly relying means you have actual knowledge that but for the patent Licence your conveying the covered work in a country or your recipient s use of the covered work in a country would infringe one or more identifiable patents in that country that you have reason to believe are valid If pursuant to or in connection with a single transaction or arrangement you convey or propagate by procuring conveyance of a covered work and grant a patent Licence to some of the parties receiving the covered work authorizing them to use propagate modify or convey a specific copy of the covered work then the patent Licence you grant is automatically extended to all recipients of the covered work and works based on it A patent Licence is discriminatory if it does not include within the scope of its coverage prohibits the exercise of or is conditioned on the non exercise of one or more of the rights that are specifically granted under this Licence You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software under which you make payment to the third party based on the
180. nd 8 which are not members A port may be a member of two port based VLANs although results of this configuration are not always desirable or easily predictable When initializing port based VLANs the switch configures each port to be able to send data to all ports in all the portbased VLANs in which it is a member For example if one VLAN had ports 1 5 and another had ports 5 9 traffic from port 1 4 could go to ports 1 5 traffic from ports 6 9 could go to ports 5 9 and traffic from port 5 could go to all ports A tag based VLAN limits traffic based on the VLAN ID in a tag associated with the frame VLAN tags may be explicitly placed in frames by applications or switching equipment or implicitly assigned to frames based on the switch port where they arrive VLAN IDs are 12 bits long providing 4096 possible IDs but several values are reserved 0 Indicates that the tag is not being used for VLAN routing but only to carry priority information See QoS CoS topic in Section 7 of this manual 1 Used for switch configuration and management 4095 Not allowed by the 802 1Q standard Note In the 9205 ETM switch the PPP port is a VLAN edge port Therefore all VLAN tags are removed VLAN Settings The VLAN Settings Menu can be accessed by selecting Setup from the Main Menu and then selecting Virtual LANs VLANs This menu is used to set the VLAN mode of operation and also create edit and remove VLAN definitions 9 2 1 Choosi
181. nd Password con figured in the 9205 ETMM In this case the default user name PPPLink and password Link2MTL are used 9 Select the active users that will be used as valid PPP connections In this case only the new PPPLink user was selected User Pomona LS You can pey he uem whe can corredi lo ths cora NY Saet the check bom read to each waar whe shaki be alowed a cormecton tn thes computer Note fat ether actors such m s Gestied ger dl Exgreens Coreene aod HeipAsemtan Renate Desicap Help Assatart Accourt PPP SUPPORT 1H 500 Chella Comoration Leer Seira Y 10 Click Next Select the Networking protocols you will use across the PPP link In this case all protocols were selected but only TCP IP is required INM9200 SW 59 Sept 2013 Net wortung Software Matronas slows fra computer do accect Commectorns foe other onde d coman Seles te check box nad to each type of terra podamy Gut hodi be enabled for neoreng comectons Miqwotung porra Fin and Ferter Der or Moca teeters E BB Chart for Mza Matan rea Last Desorption Taramaon Cords Protocol rtemret Patocal The cma wide wea network pactocri Pel PA OOA IF DED OTE A C cik A imes Cancel 11 Highlight TCP IP and click on the Properties button 12 To assign an IP address to your PC and the PPP interface on the 9205 ETMM select Specify TCP IP addresses and enter two consecutive IP addresses in the From and To The lower ofthe two addresses will be assi
182. nd message delay default 2 For numeric messages specify how long to wait after dialing before sending Message For serial messages specify how long to wait after connecting before sending Message e ACK message default Blank Specify acknowledgement message expected from remote system after sending Message Message resend limit default 2 Specify how many times to send Message before giving up If set to zero the modem will send the message once then give up e Message resend delay default 2 Specify how long to wait before resending Message if ACK Message isn t received 10 12 2 The Ethernet Modem Sends an ASCII Message This section defines how an ASCII serial message can be sent to a remote computer through a modem by simply energizing the From PLC input on the Ethernet modem The ASCII message in this tutorial is sent to HyperTerminal a terminal program distributed with the Windows Operating system but any program that accepts ASCII messages can be used to receive the alarm message sent by the Ethernet Modem All configurations should be done in the Dial Out Messaging configuration window under the Remote Access Settings menu unga sag ot be ve lone E A AA EZ nan san J Baty sean recon E lesesedge i ray bona morsage oring recen i O O enga resend Seiny necenens First set the Dial input action to Enabled Enter the phone number of the modem a
183. nd or other materials provided with the distribution e Neither the name of the incremental nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE OR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE spawn fcgi Software Copyright c 2004 Jan Kneschke incremental All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the
184. nds l ike phasel list List all phase 1 configurations for remote peers ike phasel add lt address anonymous gt Add an eniry for a remote section ike phasel preferred mode lt address anonymous gt lt main aggressive base gt ike phasel mode_main lt address anonymous gt lt enabled disabled gt ike phasel mode base lt address anonymous gt lt enabled disabled gt ike phasel mode_aggressive lt address anonymous gt lt enabled disabled gt he ORs OA ay ike phasel address lt address anonymous gt lt new address anonymous gt Addresses must be unique 8 ike phasel cipher lt address anonymous gt cipher The cipher may be any of the ciphers supported by Racoon for phase 1 9 ike phasel hash lt address anonymous gt hash The hash may be any of the hashes supported by Racoon for phase 1 10 ike phasel auth_method lt address anonymous gt lt pre_shared_key rsasig gt 11 ike phasel gen_policy lt address anonymous gt lt enabled disabled gt Control whether Racoon will automatically generate SPD policies for the remote if none exist already This is used to support IKE negotiation with peers that require it without requiring it locally 12 ike phasel lifetime lt address anonymous gt new lifetime Lifetime is a number followed by an optional unit s seconds m minutes or h hours If not specified the unit defaults to seconds 13 ike phasel dh_group lt address anonymous gt
185. ne lo the neta ot my workplace Correct to a business network Lang de uo or VPN se you can work tom home afield offce or moner somber Set up an advanced conmmction Connect Grectly to ciber computer uang your sees parallel o rbd cet er tet up dae Computer e that other computers can connect te 1 6 Select Dial up connection Click the Next button Network Connection How de you wart to connect to the network at your matciace Came the following corrector Del up correction Connect wang a moder acl s pe phone Ine oF an Ptegrted Servos Digi Matmor OSON phone ine Connect to the newak Geng a tad prats cet VPN Commecton over Te nes 7 Enter an unique company name for this connection Click Next New Connection Wizard Connecion Nase Specty a race fer tat Connection o your work aate Type a name ky thn Connection in the following box Company Ngee i Fa magh you coukd ype be maa of pas workplace c the name ch a mrem you to wl correa INM9200 SW 55 Sept 2013 8 Enter the phone number of the phone line that the 9205 ETMM is connected to the phone number is 01582 715323 in this case Click Next 9 Select the availability of the use of this connection on that computer Click Next 10 Click Finish to finish the wizard A connect window will open 11 Enter a username and password that has been configured in the Remote Users page of the 9205 ETMM that is being called In this case the default User name PPPLink
186. new connection wizard starts click Next AN Select Set up an advanced connection der MIICI LO ware Network Consecton Type What de you wart so 60 4 O Connect to the Intemet Connect 19 the intemet 99 you can browse the Web and mos enai Connect to the network af my workplace Connect to a Duras network Long debo o YPN bo you can wok fren hone add ice o another bemor Setup an advanced connection Torre dewcfly to anette compute very yor satel pad a riwod pol o tat Le Pes Comper po that other computers Can connect la 5 On the next page select Accept incoming connections INM9200 SW Sept 2013 Advanced Connector Options Which type of connection de pou ware te set cp Select the connecton type you wart Dn E i a Mon other compren be correct to ha computer Trough Pe hiere a phone ire cr e Grect cabe commecten O Connect directly te another computer Conrect o mahet Comouter using you se al parade or vired port 6 Select the modem that installed on the computer that will be answering the call Lucent Win Modem in this case Dewoes for Incoming Connectors You can choose the dentes your commuter uses 19 secto nooo Comectom Select the check ca ment te gach device you wart to ute for com coesione Corrector devices a bio Pot FDA S O Y Dora Pratt TT In the current user list click on the Add button to add a new user 8 The User name and Password in the new user should match the user name a
187. nfigure appropriate SAD entriesto go along with them and an SPD entry affects the host you are using to configure the switch you may find yourself unable to communicate with the switch To create an SPD entry click Add SPD Rule and set the source destination direction and protocol requirements as appropriate To save your changes click Commit Changes To delete an SPD entry click the X button at the end of the row and click Commit Changes To modify an SPD entry change parameters as desired and click Commit Changes Note SPD entries will not apply to ICMPv Neighbor Discovery traffic This allows Neighbor Dis covery to function together with IKE Internally the system adds high priority rules bypassing IPsec for Neighbor Advertisement and Neighbor Solicitation packets e Source An address of the form address address prefixlen address prefixlen port or address port This specifies the source host or hosts that this policy will affect Destination An address in one of the same forms accepted by the Source field This specifies the destination host or hosts that this policy will affect e Direction The direction traffic is traveling through the switch If the switch s address is specified in the source field the direction should be Out If the switch s address is in the destination field the direction should be In e ESP Whether to require encryption for communication between the specified h
188. ng VLAN Mode of Operation INM9200 SW Sept 2013 There are several VLAN modes which provide varying levels of flexibility and security To choose the VLAN mode of operation select option 1 labeled VLAN Mode You will be asked to choose one of five VLAN modes e Disabled No VLAN processing is done VLAN IDs and port based VLANs are ignored e Port Based Only port based VLANs are used to route frames VLAN IDs are ignored e Standard Port based VLANs are ignored all routing is done by VLAN ID The source port of a frame need not be part of a VLAN for the frame to be forwarded e Secure All routing is done by VLAN ID however if the source port of a frame is not a member of the target VLAN then the frame is dropped For example if a tag based VLAN for ID 1024 was configured to include ports 1 5 and a frame with VLAN ID 1204 in its tag arrived at port 6 the frame would not be forwarded Caution If VLANs and redundancy STP RSTP MSTP are both enabled situations can arise where the physical LAN is intact but one or more VLANs are being blocked by the redundancy algorithm and communication over those VLANs fails The best practice is to make all switch to switch connections members of all VLANS to ensure connectivity at all times See 9 4 VLAN with RSTP on page 81 for more information 45 9 2 2 Core Type Specify the Ethertype for double tagged Q in Q frames exiting ports of type Core The value may bespecified
189. ng firmware image This may be different from the current default firmware image if the switch failed to boot recently e Version Displays the firmware version number for each installed firmware If the version cannot be determined this will report Unknown Health Shows the health of each firmware image The health can be one of the following Healthy The firmware is running or is expected to be in good enough shape to run e Broken The firmware is known to be in a state that would prevent it from booting The Default column will not allow this image to be selected for booting e Unknown The firmware may be bootable but the switch cannot be certain This will happen if the switch is running the non default firmware This can happen if the default firmware somehow became corrupt or if the switch lost power part way through booting If the firmware that is currently running is not the default and the switch is reset without explicitly saving the default the current firmware will be run again To boot the firmware marked as the default commit this page without making any changes and then reset the switch Monza rman o ea bem for yoe iorn footer ook ete Lc C N A ETR 4 p Men Verted Gare it plated Hendin ra id gt tee Na rs MANAGE FIRIAWARE View De MMS maso oF ihe Geer 4nd Choos ehh On Oy ote Dorset Kunreng verssor Hearn 20150 Meaty X 50 190 Heatny Carra Cree Advanced Operations
190. nia All Rights Reserved Permission to use copy modify and distribute this software and its documentation for any purpose and without fee is hereby granted provided that the above copyright notice appears in all copies and that both that copyright notice and this permission notice appear in supporting documentation and that the name of CMU and The Regents of the University of California not be used in advertising or publicity pertaining to distribution of the software without specific written permission CMU AND THE REGENTS OF THE UNIVERSITY OF CALIFORNIA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL CMU OR THE REGENTS OF THE UNIVERSITY OF CALIFORNIA BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM THE LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Part 2 Networks Associates Technology Inc copyright notice BSD Copyright c 2001 2003 Networks Associates Technology Inc All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer
191. nimal Corresponding Source under the terms of this Licence and the Corresponding Application Code in a form suitable for and under terms that permit the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source 1 Use a suitable shared library mechanism for linking with the Library A suitable mechanism is one that a uses at run time a copy of the Library already present on the user s computer system and b will operate properly with a modified version of the Library that is interface compatible with the Linked Version e Provide Installation Information but only if you would otherwise be required to provide such information under section 6 of the GNU GPL and only to the extent that such information is necessary to install and execute a moditied version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version If you use option 4d0 the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code If you use option 4d1 you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source 119 120 H 11 5 Combined Libraries You may place library facilities that are a work based on the Library side by side
192. ning Tree Protocol A selection of None will disable this advanced feature Choosing STP RSTP or MSTP will allow the wiring of redundant networks such as rings for automatic failover RSTP is compatible with STP so in most cases you can just choose RSTP Only choose STP if you want to force the switch fo only use this protocol STP RSTP MSTP use BPDUs Bridge Protocol Data Units to keep bridges informed of the network status MSTP is compatible with RSTP and STP but adds the ability to route VLANs over distinct spanning trees within an MSTP region In order to configure the spanning trees you must create spanning tree instances using the STP configuration page and assign VLANs to them using the VLAN configuration page MSTP falls back to RSTP behaviour outside of an MSTP Region A region is identified by the unique combination of Region Name Configuration Revision and VLAN to MSTI mapping for each switch in that region If those values match for linked switches running MSTP those switches consider themselves to be in the same region Caution If VLANs and redundancy STP RSTP MSTP are both enabled situations can arise where the physical LAN is intact but one or more VLANs are being blocked by the redundancy algorithm and communication over those VLANs fails The best practice is to make all switch to switch connections members of all VLANs to ensure connectivity at all times Select none if you do not require the switch fo manage redundant n
193. ning it is safe for a port to make transitions leading to forwarding network traffic Simultaneous transmission of data in both directions across one link IP address of the device used to bring two networks together Group Destination Address A class D IP address used as the destination address for multicast data Class D IP addresses have high order bits 1110 and fall in the range 224 0 0 0 to 239 255 255 255 Only one device is transmitting data at any point in time Timer value to indicate the interval that STP configuration messages are sent out from the root bridge This is the primary standard for Ethernet This switch complies with this primary standard and various related sub standards such as 802 3u IOOBASE TX 802 3x full duplex with flow control 802 1D 2004 STP RSTP This switch complies with this standard for the operation of Virtual LANs Internet Group Management Protocol used for IP multicast filtering INM9200 SW Sept 2013 IP Address IPv4 IPv Latency MAC Address Managed Switch Multicast Max Message Age MIB Mirroring Notification Path Cost PPP Point to Point MAC Port Priority QoS RMON Remote Monitoring Root Bridge Root Port RSTP SNMP SNMP Agent INM9200 SW Sept 2013 Address used to indicate the destination of where IP packets should go Internet Protocol version 4 Internet Protocol version 6 This is the time it takes a message to be routed internal
194. number The display will be updated every 5 seconds 5 5 1 Ether Like Statistics Selecting Ether like statistics will display various Ethernet statistics for the selected port for which can be used to determine how your network is performing These statistics come from the Dot3 MIB RFC 2665 The following statistics are provided e Alignment Errors Happens when the Ethernet Interface cannot synchronize with the incoming packet because it is not of expected length packet received has invalid CRC Causes This is possibly caused by interference and attenuation Check for faulty wiring NICs or possible causes of interference line noise INM9200 SW 21 Sept 2013 22 FCS Errors This error happens when packets have a bad Frame Check Sequence Single Collision Frames This happens when an Ethernet device tries to send a frame but discovers that there is at least one other device on the network trying to send at the same time collision detected When a collision is detected the network devices prepare to access the network medium again but only after waiting for a random amount of time Collisions are common in an Ethernet network and collision detection allows the devices on an Ethernet network to work When the Ethernet device tries to transmit that same frame again and is successful it is called a single collision Multiple Collision Frames Multiple collisions happen when the Ethernet device tries to transmit a frame through the
195. of the Licence or at your option any later version This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public Licence for more details You should have received a copy of the GNU General Public Licence along with this program if not write to the Free Software Foundation Inc 51 Franklin St Fifth Floor Boston MA 02110 1301 USA Also add information on how to contact you by electronic and paper mail If the program is interactive make it output a short notice like this when it starts in an interactive mode Gnomovision version 69 Copyright C year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY for details type show w This is free software and you are welcome to redistribute it under certain conditions type show c for details The hypothetical commands show w and show c should show the appropriate parts of the General Public Licence Of course the commands you use may be called something other than show w and show c they could even be mouse clicks or menu items whatever suits your program 109 110 You should also get your employer if you work as a programmer or your school if any to sign a copyright disclaimer for the program if necessary Here is a sample alter the names Yoyodyne Inc hereby disclaims all copyr
196. ollision Causes Late collisions usually come from a problem on the network such as improper configuration compliance issues between network devices incorrect cabling and faulty Network Interface Cards Excessive Collisions When an Ethernet Device attempts to transmit a frame but detects a colli sion it attempts to retry to send the same frame at another random time Should the Ethernet device fail to transmit that particular frame after 16 tries the Ethernet device gives up and the frame will not be transmitted Internal MAC Transmit Errors When frames fail to be transmitted correctly due to an internal MAC sub layer transmit error Carrier Sense Errors When an Ethernet device loses the carrier sense condition whenever a frame is being transmitted The error is incremented a maximum of one time per transmission attempt no matter how many times the carrier sense condition fluctuates during a single transmission attempt Frame Too Longs Every time there is a frame that is encountered to exceed the maximum frame size Internal MAC Receive Errors When frames fail to be received correctly due to an internal MAC sub layer receive error Symbol Errors This happens when the system could not correctly decode a symbol that it has received Selecting RMON Statistics will display Remote Monitoring statistics for the selected port that can be used to determine how your network is performing These statistics come from the R
197. omatically receives a Licence from the original licensor to copy distribute or modify the Program subject to these terms and conditions You may not impose any further restrictions on the recipients exercise of the rights granted herein You are not responsible for enforcing compliance by third parties to this Licence 7 If as a consequence of a court judgment or allegation of patent infringement or for any other reason not limited to patent issues conditions are imposed on you whether by court order agreement or otherwise that contradict the conditions of this Licence they do not excuse you from the conditions of this Licence If you cannot distribute so as to satisfy simultaneously your obligations under this Licence and any other pertinent obligations then as a consequence you may not distribute the Program at all For example if a patent Licence would not permit royalty free redistribution of the Program by all those who receive copies directly or indirectly through you then the only way you could satisfy both it and this Licence would be to refrain entirely from distribution of the Program If any portion of this section is held invalid or unenforceable under any particular circumstance the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances It is not the purpose of this section to induce you to infringe any patents or other property right claims or fo contest validity
198. on or modification of the work as a means of enforcing against the work s users your or third parties legal rights to forbid circumvention of technological measures 4 Conveying Verbatim Copies You may convey verbatim copies of the Program s source code as you receive it in any medium provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice keep intact all notices stating that this Licence and any non permissive terms added in accord with section 7 apply to the code keep intact all notices of the absence of any warranty and give all recipients a copy of this Licence along with the Program You may charge any price or no price for each copy that you convey and you may offer support or warranty protection for a fee 5 Conveying Modified Source Versions You may convey a work based on the Program or the modifications to produce it from the Program in the form of source code under the terms of section 4 provided that you also meet all of these conditions a The work must carry prominent notices stating that you modified it and giving a relevant date b The work must carry prominent notices stating that it is released under this Licence and any conditions added under section 7 This requirement modifies the requirement in section 4 to keep intact all notices c You must Licence the entire work as a whole under this Licence to anyone who comes into possession of a copy
199. onditions and the following disclaimer in the documentation and or other materials provided with the distribution e All advertising materials mentioning features or use of this software must display the following acknowledgement This product includes cryptographic software written by Eric Young eay cryptsoft com The word cryptographic can be left out if the routines from the library being used are not cryptographic related e If you include any Windows specific code or a derivative thereof from the apps directory application code you must include an acknowledgement This product includes software written by Tim Hudson tjh cryptsoft com THIS SOFTWARE IS PROVIDED BY ERIC YOUNG AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE The licence and distribution terms for any publically available version or
200. ons of any form whatsoever must retain the following acknowledgment This product includes software developed by Tommi Komulainen lt Tommi Komulainen iki fi gt THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Copyright c 1984 2000 Carnegie Mellon University All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e The name Carnegie Mellon University must not be used to endorse or promote products derived from this software without prior written permission For permission or any legal details please contact Office of Technology Transfer Carnegie Mellon University INM9200 SW Sept 2013
201. ont t Pe ae g Pe Laddu pote b ped saori sets vues ten ne SA aD AN DA 0 A piar A 20 Row Tre Seg AA MOCOU S CONFIGURATION cranes Mase ner n TWantoert Layers p TOP Smena oC wee TCP Cormerion Lime Pon o 1 Owe 4 10 1 Enabled If selected the switch will respond to Modbus requests 4 10 2 Station Number The Modbus station number that the switch will respond as 4 10 3 Transport Layers The switch will respond to Modbus requests only on the chosen transport layers 4 10 4 Timeout If a new TCP connection is received when there are no more free connections see the TCP Connection Limit this determines what happens 0 The least recently active connection will be dropped in favor of the new connection gt 0 The least recently active connection will be dropped in favor of the new connection but only if the least recently active connection has been inactive for at least this many seconds None The new connection will be dropped immediately after it is accepted 4 10 5 Connection Limit The maximum number of active TCP connections that the Modbus server will maintain Above this limit the TCP Timeout value will be used to decide how new connections should be handled 4 10 6 Port The TCP UDP port number on which to listen for new connections requests 18 INM9200 SW Sept 2013 INM9200 SW Sept 2013 4 10 7 Register Mapping The Modbus registers all discrete inputs that may be polled for switch status ar
202. oooooccconoooocrr lt sooooso 20 SNMP Security ssa e EE Aia 20 SNMP Notifications oooooooooooooooooorrrrrorsorrrrrrrnoooo 20 Trap Managers cece ccc creer ccc creer cece reece rece ees er esse seees 21 Network Statistics orion ia Ii laa a E aise Grave ores 21 Port Mirroring essa a ea eo 23 Alarm OK Output ooooooooocrocoorooooccccrsorrrrrrrrosorr rro 24 6 REDUNDANCY PROTOCOLS ooooooooooooooooonosoocooroooo 2 6 1 6 2 6 3 6 4 6 5 6 6 6 7 What is RSTP ocres ocioso acacia A 25 Recovery Time Hops and Convergence oooooooooooooco o ooororr rosoo 26 Spanning Tree Settings lt ooooooooooooooronrrorrrorrrorroo 27 Spanning Tree Port Settings lt oooooooooooooorroorror9rsorroooss 29 Spanning Tree Status cc cece c ccc r cece eee c cece cece seer seescceee 31 Port States for the STP Algorithm ccccccccccccccccccccccecccccee 31 Port States for the RSTP Algorithm oooooooooooooooooorr gt lt oooo 32 2013 MTL Instruments Group All rights reserved INM9200 SW Sept 2013 6 8 RSTP Examples dosis a na as wee Bie se sie a se ee eae 32 6 9 Redundant Ring Settings ccc cece cece c ccc cece cere ccc cceeeececccee 35 6 10 Ring Setup cono A ds OS Bw re Bie Wee 35 7 PRIORITY QUEUING QOS COS TOS DS ooooooooooooooP dO 7 1 Traffic Priority ooooooooooorrrooorrrrr rrrrorrrrrrrrnrorrrnr 36 7 2 Scheduling
203. oooooooor 98 PORE Library oo vo aris 6 05670 ca A A A Bran 8 Soa 98 libpcap Software cc ccc ccc cece cere cece cece eee c cece ener es eccees 99 lighttpd Software 2 ccc ccc cece cere cece cece e cece cece eee esccceee 99 spawn fcgi Software 2 cece ccc cee rece cece cere reece cee eee roer 99 ipsec tools Software 2 ccc ccc cere er cece cee r reece eee e ress eeeeee 100 net snmp Software 2 ccc ccc ccc cece cece cece reece cece e esses eeee 101 FastCGI Library sic ooo ciao as ose 6 eo se ee ees ee eee eee eco ee 105 watchdog Software 2 2 e cc ccc ccc rece ccc cece rece eee eee es ec LES 105 GPLv2 General Public Licence v2 ooooooooooooorooorrorrrorrroso 105 Crossbrowser x tools Library o ooo oooooooooooooooor rorooooo 110 OpenSSL Licence cs asii a a ela era 120 OpenSSH Licence 5 50 000 oia a e e 122 PPP Licence ooo ras a lana 122 Shadow Licence ico its dd ii aa abr ele Preta rata jaa petaca 127 Sudo Licences sisses ores 0 aia a es 128 Product Information vi Products Covered in This Manual This manual applies to firmware v1 0 in the following products e 9205 ETM Slim Line Managed Ethernet switch with 5 10 100 ports e 9205 ETMM Managed Ethernet switch with 5 10 100 ports and integrated modem e 9208 ETM Slim Line Managed Ethernet switch with 8 10 100 ports e 9208 ETMG Slim Line Managed Ethernet switch with 8 10 100 1000 ports e 9210 ETM 3G Managed Ethernet
204. osts e AH Whether to require authentication for communication between the specified hosts IPComp Whether to require compression for communication between the specified hosts e Delete When the button is clicked this SPD entry will be deleted when changes are committed 12 5 2 Security Association Database This section is used to create delete and modify SAD entries Caution Take care when configuring SAD entries If the keys and SPI values are not the same ontwo communicating hosts and their security policies require encryption or authentication they will be unable to successfully communicate You may find yourself unable to communicate with the switch To create an SAD entry click Add Security Association and set the source destination SPI mode cipher hash algorithm and keys as appropriate To save your changes click Commit Changes To delete an SAD entry click the X button at the end of the row and click Commit Changes To modify an SAD entry change parameters as desired and click Commit Changes e Source An address of the form address or address port This specifies the source host and optionally port for the security association e Destination An address of the form address or address port This specifies the destination host and optionally port for the security association INM9200 SW Sept 2013 12 6 e SPI A locally unique value identifying this security association This
205. ou receive source code or can get it if you want it that you can change the software or use pieces of it in new free programs and that you know you can do these things To protect your rights we need to make restrictions that forbid anyone to deny you these rights or to ask you fo surrender the rights These restrictions translate to certain responsibilities for you if you distribute copies of the software or if you modify it For example if you distribute copies of such a program whether gratis or for a fee you must give the recipients all the rights that you have You must make sure that they too receive or can get the source code And you must show them these terms so they know their rights We protect your rights with two steps 1 copyright the software and 2 offer you this Licence which gives you legal permission to copy distribute and or modify the software Also for each author s protection and ours we want to make certain that everyone understands that there is no warranty for this free software If the software is modified by someone else and passed on we want its recipients to know that what they have is not the original so that any problems introduced by others will not reflect on the original authors reputations Finally any free program is threatened constantly by software patents We wish to avoid the danger that redistributors of a free program will individually obtain patent licences in effect making the progr
206. our settings However it is still recommended that you save a checkpoint configuration as a backup Geen mi e ja y m bee OF S ze Aon pemn ee ee rn ms UPDATE FIRMWARE Paani ar a ee coada ime Da bie pray Dee agag Aora paa Re at apie or aieea fee a TETE peewee iae lo Rie wher Aaaa D See guehy MERS oD a TTP Mer A Do IB A a toy Ms Pa medies PI brase bi De a pe rra i Mej e inate aa Bn ete TETAS page maiad Per thee AID AEE tee See tisa om wa etd bner gt om a TTIP erer TEVE bervet cos Pate tiesam Upam tom T EP E 3 9 Updating Firmware Using the Switch Utility In the event the switch is not reachable by the web or CLI interfaces the unit can be recovered and reloaded using the switch utility This operation will erase all configuration settings and set them to factory defaults Steps for using the utility to load firmware 1 Download and install the Switch Utility program The Java Runtime is required for the switch utility to run and will be loaded as part of the installation process You may download the switch utility from www mtl inst com 2 Download the latest firmware bundle from www mtl inst com and save it to the desired location on your PC 3 Run the Switch Utility from the shortcut icon on your desktop Note Please ensure that a TFTP service is not running and no other program is using your serial port prior fo starting the Switch Utility 4 From the Switch Utility bro
207. ove copyright notice this list of conditions and the following disclaimer e The name s of the authors of this software must not be used to endorse or promote products derived from this software without prior written permission INM9200 SW Sept 2013 INM9200 SW Sept 2013 e Redistributions of any form whatsoever must retain the following acknowledgment This product includes software developed by Paul Mackerras lt paulus samba org gt THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE DATA OR PROFITS WHETHER IN AN ACTION OF CONTRACT NEGLIGENCE OR OTHER TORTIOUS ACTION ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE Copyright c 1995 Pedro Roque Marques All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e The names of the
208. permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRACT STRICT LIABILITY OR INM9200 SW Sept 2013 H 7 H 8 H 9 INM9200 SW Sept 2013 TORT INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE FastCGI Library This FastCGI application library source and object code the Software and its documentation the Documentation are copyrighted by Open Market Inc Open Market The following terms apply to all files associated with the Software and Documentation unless explicitly disclaimed in individual files Open Market permits you to use copy modify distribute and Licence this Software and the Documentation for any purpose provided that existing copyright notices are retained in all copies and that this notice is included verbatim in any distributions No written agreement Licence or royal
209. port To obtain support for MTL products On line support http www mtl inst com Phone 44 0 1582 723633 Fax 44 0 1582 422283 Latest product info http www mtlinst com E mail enquiry mtl inst com Address Measurement Technology Limited Great Marlings Butterfield Luton Bedfordshire England LU2 8DL 97 APPENDIX H LICENCE AGREEMENTS 98 The following is a list of the Licence agreements of the software and libraries used in the development of the firmware To obtain the source code for all the software and libraries listed in this appendix email MTL at enquiryOmtl inst com PCRE Library PCRE is a library of functions to support regular expressions whose syntax and semantics are as close as possible to those of the Perl 5 language Release 8 of PCRE is distributed under the terms of the BSD licence as specified below The documentation for PCRE supplied in the doc directory is distributed under the same terms as the software itself The basic library functions are written in C and are freestanding Also included in the distribution is a set of C wrapper functions THE BASIC LIBRARY FUNCTIONS Written by Philip Hazel Email local part ph10 Email domain cam ac uk University of Cambridge Computing Service Cambridge England Copyright c 1997 2009 University of Cambridge All rights reserved THE C WRAPPER FUNCTIONS Contributed by Google Inc Copyright c 2007 2008 Google Inc All
210. ports are those connected directly to the root bridge because they have the lowest port cost only one hop The paths that must go through another bridge switch have a higher port cost two hops and are designated as backup ports The ports connected directly to end stations are assigned as edge ports so that RSTP doesn t waste time considering them End Stations End Stations lillie ad lle all E aE Path Failure E Ea E g Root l p Designated Bridge ing L Bridge Typical Active Path ji RSTP lt Backup Path blocked Network Backup path R Root Port activated gt after root Cra Ed path failure En h ae e a Designated 5 gf Designated gt E E E E E E End Stations End Stations The Rapid Spanning Tree Protocol provides a standardized means for intelligent switches also called bridges to enable or disable network paths so there are no loops but there is an alternative path if it is possible Why is it called Rapid Spanning Tree Protocol e Rapid it is faster than the previous and completely compatible version called Spanning Tree Protocol STP e Spanning it spans connects all of the stations and switches of the network e Tree its branches provide only one connection between two points INM9200 SW 25 Sept 2013 26 6 2 In a Spanning Tree network only one bridge managed switch is responsible for forwarding p
211. ppendix D SNMP Support on page 146 SNMP Security SNMP provides several options for securing access to MIBs SNMPv1 and SNMPv2 provide only weakauthentication SNMPv3 uses encryption to add stronger authentication as well as privacy In all versions you may configure read only and read write users SNMPv1 and SNMPv2 authenticate users with a community string which is sent in clear text unencrypted and no password is required Some measure of security can be achieved by setting long obscure community strings SNMPv3 provides three levels of security and encryption e None No password is required to read or write values in the MIB e Authentication A password is required and is used to encrypt the user credentials so that security information is not sent in clear text A variation of MD5 is used for encryption e Privacy A password is required and is used to encrypt the user credentials A second password is used to encrypt the details of the SNMP request using DES encryption For SNMPv3 access the managed switch requires authentication and allows privacy Only one password is configurable and it is used for both authentication and privacy The following examples use snmpget from the Net SNMP tools to illustrate the use of authentication and privacy when accessing the managed switch If SNMPv2 access is enabled values may be read without a password with a command like snmpget v 2c c public 10 2 0 1 system sysDe
212. pyright also means copyrightlike laws that apply to other kinds of works such as semiconductor masks The Program refers to any copyrightable work licensed under this Licence Each licensee is addressed as you Licensees and recipients may be individuals or organizations To modify a work means to copy from or adapt all or part of the work in a fashion requiring copyright permission other than the making of an exact copy The resulting work is called a moditied version of the earlier work or a work based on the earlier work A covered work means either the unmodified Program or a work based on the Program To propagate a work means to do anything with it that without permission would make you directly or secondarily liable or infringement under applicable copyright law except executing it on a computer or modifying a private copy Propagation includes copying distribution with or without modification making available to the public and in some countries other activities as well To convey a work means any kind of propagation that enables other parties to make or receive copies Mere interaction with a user through a computer network with no transfer of a copy is not conveying An interactive user interface displays Appropriate Legal Notices to the extent that it includes a convenient and prominently visible feature that 1 displays an appropriate copyright notice an
213. r F39502 99 1 0512 INM9200 SW Sept 2013 INM9200 SW Sept 2013 Sudo Licence Additionally fnmatch c fnmatch h getewd c glob c glob h and snprintf c bear the following UCB Licence Copyright c 1987 1989 1990 1991 1992 1993 1994 The Regents of the University of California All rights reserved Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ASIS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSIN
214. ral fields INM9200 SW Sept 2013 Group Displays the IP address of a particular multicast group Port Displays the port number for which the particular multicast group is active on Reporter Displays the IP address of the last host to report membership in this group on this port Hosts send IGMP Reports to a switch or router for the purpose of having the switch or router include them into a particular multicast group Age The number of seconds since this group was last reported on this port 43 e Expiration The number of seconds until this group will be dropped unless a new report is received 8 8 IGMP Example 8 8 1 The Benefits of Enabling IGMP Take an already established control network that has an Ethernet device sending multicast data to sev eral other Ethernet devices Between the source of the multicast data and the destination Ethernet devices that are interested in the multicast data multicast packets might pass through a number of switches or routers To make this control network more efficient the switches or routers should know how to handle the flow of multicast data by means of IGMP Internet Group Management Protocol Switches or routers that are not capable of supporting IGMP will not know what to do with the multicast data and forward multicast data out all ports This will slow down the network Take a look at the diagram below where the IGMP server is the source of the multicast data and the IGMP hosts are
215. rce for a work in object code form means all the source code needed to generate install and for an executable work run the object code and to modify the work including scripts to control those activities However it does not include the work s System Libraries or general purpose tools or generally available free programs which are used unmodified in performing those activities but which are not part of the work For example Corresponding Source 111 112 includes interface definition files associated with source files for the work and the source code for shared libraries and dynamically linked subprograms that the work is specifically designed to require such as by intimate data communication or control flow between those subprograms and other parts of the work The Corresponding Source need not include anything that users can regenerate automatically from other parts of the Corresponding Source The Corresponding Source for a work in source code form is that same work 2 Basic Permissions All rights granted under this Licence are granted for the term of copyright on the Program and are irrevocable provided the stated conditions are met This Licence explicitly affirms your unlimited permission to run the unmodified Program The output from running a covered work is covered by this Licence only if the output given its content constitutes a covered work This Licence acknowledges your rights of fair use or other equivalent as p
216. re a link is automatically dropped Zero 0 means do not drop the link when idle Default route default Enabled When connected to a PPP server use the link to the server as a default route e Server calls back default Disabled Specifies if the remote system will disconnect and call when this switch initiates a link Switch s phone number default Blank Phone number the server should use to call the switch back May be left blank if the server is configured to use a specific number for callback INM9200 SW 51 Sept 2013 52 10 5 PPP Server Settings Configure the 9205 ETMM to answer the call from a PPP Client and give it an IP address PPP SETTINGS Wene PPP CLENT SETTINGS vse sae dar ar phere mator Ponsaers mermera Satan reae Server pods tast Beest y prene semear FPPP SERVER SETTINGS Zom aa t paeo o Client IP default Blank Enter the IP address that will be assigned the PPP Client when the PPP connection is established Note It is recommended to chose a free IP address on the 9205 ETMMs subnet Route to Gateway default Disabled When enabled the 9205 ETMM will send all messages destined for foreign subnets to its Default Gateway configured in the System Settings configuration page 10 6 Configuring IP addresses for Server and Client mode Configuring the correct IP addresses is critical to ensure the messages are routed through the 9205 ETMM correctly Please keep the
217. received 512 1023 octet Packets of packets of 512 to 1023 bytes received 1024 1518 octet Packets of packets of 1024 1518 bytes received 5 6 Port Mirroring INM9200 SW Sept 2013 ad e of ina tad Ge rat a Lect inning Pa ema Toga Sent E Pont Mi cai PORT MIRRORING ne Perion sceanced duagrestics by aang gart mening to Copy mapa fom ane or mare kasme pore b a monto pet e be A NA soMawee Dan 23 24 5 7 The mirroring option is ideal for performing diagnostics by allowing traffic that is being sent to and received from one or more source ports to be replicated out a monitoring target port The Port Mirroring menu is accessed by selecting Setup from the Main menu and then selecting Main Settings When enabling the portmirroring feature choose the source ports to be mirrored monitored and the sink port to monitor their traffic For each source port choose to monitor messages being sent select Egress messages being received select Ingress or messages being sent and received select Both In the sample image above port 4 is monitoring messages from port 2 Alarm OK Output The OK output can be configured to report a number of conditions by setting the Alarm output This a discrete output which will be high during normal conditions and low when an alarm is triggered Toforce the OK output to be always on simply disable all alarm options E hee ce we pe ba de Pipe prats lee ee G c A a 4
218. rmanently authorizes you to choose that version for the Program Later Licence versions may give you additional or different permissions However no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version 15 Disclaimer of Warranty THERE IS NO WARRANTY FOR THE PROGRAM TO THE EXTENT PERMITTED BY APPLICABLE LAW EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND OR OTHER PARTIES PROVIDE THE PROGRAM AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION 16 Limitation of Liability IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MODIFIES AND OR CONVEYS THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILIT
219. rovided by copyright law You may make run and propagate covered works that you do not convey without conditions so long as your Licence otherwise remains in force You may convey covered works to others for the sole purpose of having them make modifications exclusively for you or provide you with facilities for running those works provided that you comply with the terms of this Licence in conveying all material for which you do not control copyright Those thus making or running the covered works for you must do so exclusively on your behalf under your direction and control on terms that prohibit them from making any copies of your copyrighted material outside their relationship with you Conveying under any other circumstances is permitted solely under the conditions stated below Sublicensing is not allowed section 10 makes it unnecessary 3 Protecting Users Legal Rights From Anti Circumvention Law No covered work shall be deemed part of an effective technological measure under any applicable law fulfilling obligations under article 11 of the WIPO copyright treaty adopted on 20 December 1996 or similar laws prohibiting or restricting circumvention of such measures When you convey a covered work you waive any legal power to forbid circumvention of technological measures to the extent such circumvention is effected by exercising rights under this Licence with respect to the covered work and you disclaim any intention to limit operati
220. s If one link or switch fails another link or switch can take over transparently to prevent unnecessary down time So why not just physically connect each of the switches in your network in var ious loop configurations such that there are always at least two paths going to and from each switch A good idea but it creates broadcast loops that will bring a network to its knees very quickly In an unmanaged Ethernet network there can be only one path between any two ports on the network If there is more than one path from one switch to another a broadcast message and in some cases other messages sent by the network will be forwarded until it completes a loop by returning on the second path Since the switches forward all broadcasts and do not keep track of the messages they have sent the returning message will be sent around the loop again and again A single message circulating forever around a loop at high speed is clearly not a good thing so no loops are allowed The limitations of having only one path are even simpler to see If the one and only path fails for any reason such as a broken cable or power failure at one of the switches there are no paths left and nonetwork traffic can get through We need a way to add alternate paths without creating loops Thus the use of Rapid Spanning Tree Protocol a loop prevention protocol is used such that switches can commu nicate with each other to discover and prevent loops In this diagram the root
221. s choose Managed Switch Menu gt Main Settings gt Setup gt Redundancy Settings gt Spanning Tree Port The next sections explain each of the port settings 6 4 1 Exclude Default Included Normally all ports should be included in determining the Spanning Tree network topology either as a normal port or an edge port It is possible to completely exclude a port so that it will always forward network traffic and never generate or respond to network messages for RSTP or STP Excluding a port is an advanced option that should be used only if absolutely necessary This option excludes the port from all spanning tree instances and appears with the other CIST settings 6 4 2 Port Priority 0 to 240 Default 128 Selection of the port to be assigned root if two ports are connected in a loop is based on the port with the lowest port priority If the root bridge fails the bridge with the next lowest priority then becomes the root This option may be set per port per MSTI If the switch has more than one port that provides a path to the root bridge and they have the same root path cost the selection of which port to use is based on the port priority The port with the best numerically lowest priority will be used If the port priority is the same the switch will use the lowest numbered port The port priority can range from O to 240 seconds 128 second default 6 4 3 Path Cost 1 to 200 000 000 As with any network there is an as
222. s from the root other information in the configuration message determines which path is the best Once the root bridge is determined all other switches see the root bridge s information and information about path or paths to the root If more than one port provides a path to the root the non root switches must decide which port to use They check all of their ports to select the port that is receiving messages indicating the best path to the root The selected port for each bridge is called the root port It provides the best path to communicate with the root The best path is determined first by the lowest total path cost to the root root path cost Each port is assigned a cost usually based on the speed for messages received on that port The root path cost for a given path is just sum of the individual port costs for that path The lowest path cost indicates the shortest fastest path to the root If more than one path has the same cost the port priority assigned to each port and its tie breaker the port number pick the best path Recovery Time Hops and Convergence The typical RSTP recovery time time to start forwarding messages on the backup port on a link loss failure is lt 50 ms per hop A hop is defined as a link between two switches A link to an end station is not considered a hop The Max Age setting controls how long RSTP messages may circulate in the network Since the largest value allowed for Max Age is 40 the larg
223. scr O If SNMPv3 access is enabled values may be read with a command like the following entered all on one line snmpget v 3 u public authNopriv a MD5 A publicpwd 10 2 0 1 system sysDescr O Finally if SNMPv3 access is enabled an authenticated private request could be made with a command like the following snmpget v 3 u public authpriv a MD5 A publicpwd x DES X publicpwd 10 2 0 1 system sysDescr O The switch supports SNMPv1 v2 and v3 SNMPv1 and v2 access are essentially the same from a security standpoint and are enabled and disabled together SNMPv3 security may be separately controlled Thus you may prevent unauthenticated access to your switch by disabling SNMPv1 v2 access entirely while retaining password secured access via SNMPv3 SNMP Notifications Use the SNMP Notifications Menu to enable traps to be sent when the state of the switch changes Access this menu by selecting Setup from the Main Menu and then selecting Main Settings INM9200 SW Sept 2013 Use the SNMP Notifications Menu to enable traps to be sent when the state of the switch changes Access this menu by selecting Setup from the Main Menu and then selecting Main Settings e Authentication Traps can be sent when invalid credentials such as an unrecognized community string are presented to the SNMP agent Enable this setting to generate authentication traps Topology change Traps can be sent when the topology of the spanning tr
224. sion you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation If the Program does not specify a version number of this Licence you may choose any version ever published by the Free Software Foundation INM9200 SW Sept 2013 INM9200 SW Sept 2013 10 If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different write to the author to ask for permission For software which is copyrighted by the Free Software Foundation write to the Free Software Foundation we sometimes make exceptions for this Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally NO WARRANTY 11 BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE THERE IS NO WARRANTY FOR THE PROGRAM TO THE EXTENT PERMITTED BY APPLICABLE LAW EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND OR OTHER PARTIES PROVIDE THE PROGRAM AS 15 WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION 12 IN NO EVENT UNLESS RE
225. sociated cost to go from a source location to a destination location For RSTP the root path cost is calculated based on the bandwidth available for that particular connection to the root bridge The port with the lowest cost for delivering messages to the root is used to pass traffic toward the root The path cost can be assigned automatically based on the port speed using the IEEE standard values of 200 000 for 100Mbps links and 2 000 000 for 10Mbps links or the value can be specified in the range 1 to 200 000 000 The default value depends on the capabilities of the port 200 000 for 100 Mbps and 20 000 for 1000Mbps ports This option can be set per port per MSTI See 6 8 RSTP Examples on page 58 for an example of how the path cost can be utilized to establish the primary and backup connections 6 4 4 Type Default Auto A port that connects to other switches in the network may be part of a loop To ensure such loops do not occur the switch will not put a port in the Forwarding state until enough time has passed for the span ning tree to stabilize twice the forwarding delay 30 seconds by default However if a port connects directly to a single device at the edge of the network it may safely be put in Forwarding state almost immediately The port Type controls the switch s assumptions about what is connected to the port e Auto The port will initially be assumed to be an Edge port and go to Forwarding quickly It will automati
226. software it applies also to any other work released this way by its authors You can apply it fo your programs too When we speak of free software we are referring to freedom not price Our General Public Licences are designed to make sure that you have the freedom to distribute copies of free software and charge for them if you wish that you receive source code or can get it if you want it that you can change the software or use pieces of it in new free programs and that you know you can do these things To protect your rights we need to prevent others from denying you these rights or asking you to surrender the rights Therefore you have certain responsibilities if you distribute copies of the software or if you modify it responsibilities to respect the freedom of others For example if you distribute copies of such a program whether gratis or for a fee you must pass on to the recipients the same freedoms that you received You must make sure that they too receive or can get the source code And you must show them these terms so they know their rights Developers that use the GNU GPL protect your rights with two steps 1 assert copyright on the software and 2 offer you this Licence giving you legal permission to copy distribute and or modify it For the developers and authors protection the GPL clearly explains that there is no warranty for this free software For both users and authors sake the GPL requires
227. ssion n 2 Data Compression Transmit Only n 3 Data Compression Receive Only n 0 Normal Mode n 2 MNP Required n 3 V 42 auto reliable mode n 4 LAPM required for connection n 5 V 42 or MNP required Wake on incoming Ring The S Registers defined in this section can be entered to configure the modem for advanced applications in the Modem Settings configuration screen SO Answer on nth Ring S1 Ring Count S6 Dial Tone WaitTime S7 Wait for Carrier after Dialing S8 Comma Pause Time S9 Carrier Detect Response Time S10 Carrier Off Disconnect Delay 14 Wait for Dial Tone Delay SO sets the modem to automatically answer on the nth ring Setting SO to O disables automatic answer Range O to 255 Units Rings Default O S1 is a read only register showing the number of rings detected If no ring is detected within 8 seconds S1 is reset Range O to 255 Units Rings Default O S determines how long the modem waits for dial tone before dialing The Dial Tone Wait Time cannot be set to less than two seconds Range O to 255 Units Seconds Default 2 S7 determines how long the modem waits for a valid carrier signal after dialing Range O to 255 Units Seconds Default 80 S8 defines the duration of the pause initiated by a comma in the dialing string The pause is generally used when waiting for a second dial tone Range O to 255 Units Seconds Default 2 S9 establish
228. station location information is not added to the Filtering Database MAC table because any changes in port role will make the Filtering Database information inaccurate Learning State RSTP In this state information is being added to the Filtering Database under the assumption that the port role is not changing Gathering information before frame relay forwarding state will reduce the number of frames sent out when entering the forwarding state Forwarding State RSTP Frames will be forwarded to and from the particular port that is in the forwarding state In addition during the forwarding state the learning process is still incorporating station information into the filtering database Table 6 2 802 1D RSTP Port States Port States Port Participates in Port Participates in Active Topology Learning MAC Addresses Discarding No No Learning No No Forwarding Yes Yes 6 8 RSTP Examples 6 8 1 Example 1 Maximum Hops and Switches in a Redundant Ring The Max Age setting controls how long RSTP messages may circulate in the network When a switch receives a message it compares the age of the message with the Max Age also carried in the message and if the age has reached the Max Age the message is discarded Otherwise the message age is incremented before the message is forwarded Therefore the maximum diameter of a RSTP network is con trolled by Max Age Since the largest value allowed for Max A
229. system the power plant can t generate the maximum energy that it is capable of Customers will experience brown outs and the plant will be looked upon with negative scrutiny It is therefore very important that the video traffic created by the cameras not delay critical data Goal To optimize the forwarding of critical real time control data and minimize or eliminate the impact of video data traversing the network at the same time Solution Configure the switch such that video data has lower priority than control data by adjusting the priority queuing settings in the switch 7 7 Configuring the Switch for Traffic Prioritization As mentioned earlier in this manual some applications require a certain Quality of Service QoS fromthe network to achieve a desired level of service In this example it is important that we achieve timeliness for control data Without taking advantage of the switch s priority queuing abilities we are using the best effort network model This means that the network will try to deliver all packets of information but will not make any sort of promise or guarantees with respect to the timeliness of data for specific applications Considering our control video example there is no guarantee that we can get the response time needed for control data if the video cameras are sending data at the same time A way to achieve the QoS desired is to prioritize network traffic Prioritization of network traffic can be achieve
230. system placing a call to establish the link as the client and the system receiving the call as the server Typically the client must authenticate itself to the server before being granted access There are three basic scenarios for accessing an Ethernet network remotely through a modem Dial in Dial out and Site to Site A basic explanation of how each scenario works will be covered in this introduction Appropriate details on how to configure a Microsoft Windows PC to support the modem are provided for each scenario 10 1 1 Dial In In the dial in scenario a Microsoft Windows PC will act as a client dialing in to the Ethernet Modem 9205 ETMM configured as a server in the PPP Settings window Using Microsoft Windows Dial up networking and Remote Access Services RAS the user will initiate the call The 9205 ETMM will answer the call based on the number of rings that it receives as configured in the Modem Settings page After the modem to modem connection is established the PC will send the pre configured user name and password to authenticate the client to the server over the phone line The 9205 ETMM will accept or reject that authentication based on its database of users configured in the Remote Users page When the connection is successtully negotiated the user will be able to access the Ethernet devices connected of off the switch See the figure below for a graphical representation 8 aS om ro Phone Lire Modem 1 P Windows PC 9205
231. t normal normal add remove double The type of connection to this port 1 The following requires a tag number qos tag lt tag gt lt new value gt depends 0 3 View or change the priority of the specified on the tag tag If lt new value gt is not present the current setting will be displayed 79 13 2 12 vlan Configuration The following values may be set in the VLAN Configuration Parameter Default Allowable values Description vlist none No value lists all configured VLANs plist none No value lists the VLAN settings for each port disabled port standard secure View or mode disabled change VLAN mode Value in hexadecimal with a Ox prefix View or COFSEYPS none set Ethertype for core tags mgmtvlan 1 4094 View or set the management VLAN ID Iearning na independent Change VLAN learning mgmtports all 1 9 View or set the management VLAN port The commands below require a vlan from vlist name A string of no more than 33 characters port tag View or change the type of this ES VLAN id An integer between 1 and 4094 View or change the ID of this VLAN ports Syntax vlan ports lt vlan gt lt add remove gt lt port gt The commands below require a port A VLAN from vlist valid range of 1 4094 add e see below see below pvid remove see below The examples b
232. t enter gt to verify the modem is set to auto answer The modem should respond with an OK See the screenshot below 10 12 4 Trigger the Ethernet Modem Connect the Ethernet modem to a phone line and apply 10 30 VDC to the From PLC input and watch the Hyper Terminal screen When the message from the Ethernet Modem is successfully sent your HyperTerminal window should look like the screenshot below CONNECT 9600 lt RemoteLocation gt lt Remotel ocat ion gt lt Remotel ocat ion Behe emt weer 63 CHAPTER 11 OTHER SPECIAL FEATURES 11 1 Switch Time Settings This enables the user to define an IP address for a time server on your network On startup the switch will contact the server you specify to acquire the current time Then any time stamped information will use this time You can also define the time zone in which the managed switch resides 2000 TRL ETISRAGT MADASED SICA SWITCH TIME SETTINGS CODAE he WENI A hme none CUTER fmt anc often NTP A WIP re ee TEIN O Set hetich Cate 10100039 A pu Set Switch Teme 0 horacio Foe NIP server default none The IP Address of an NTP server from which the switch may retrieve the current time at startup Timezone default not set Set your local time zone such as Europe London for example Switch Date and Time You may set the switch s clock using these fields The UI parses dates in the format yyyy mm dd and times in the format hh mm ss by default d
233. t it is governed by this Licence along with a term that is a further restriction you may remove that term If a Licence document contains a further restriction but permits relic ens i ng or conveying under this Licence you may add to a covered work material governed by the terms of that Licence document provided that the further restriction does not survive such relic ens i ng or conveying INM9200 SW Sept 2013 INM9200 SW Sept 2013 If you add terms to a covered work in accord with this section you must place in the relevant source files a statement of the additional terms that apply to those files or a notice indicating where to find the applicable terms Additional terms permissive or non permissive may be stated in the form of a separately written Licence or stated as exceptions the above requirements apply either way 8 Termination You may not propagate or modify a covered work except as expressly provided under this Licence Any attempt otherwise to propagate or modify it is void and will automatically terminate your rights under this Licence including any patent licences granted under the third paragraph of section 11 However if you cease all violation of this Licence then your Licence from a particular copyright holder is reinstated a provisionally unless and until the copyright holder explicitly and finally terminates your Licence and b permanently if the copyright holder fails to notify you of the violation
234. ta would be lost if the transmitting device keeps sending so a signal is sent fo the transmitting device to temporarily stop the flow of incoming data until the receiver can process some of the data and make room in the buffer memory to receive more INM9200 SW Sept 2013 CHAPTER 3 CONFIGURATION MANAGEMENT AND FIRMWARE UPDATES 3 1 Installing Firmware The Install Firmware page allows the inactive firmware to be replaced with a new version 3 1 1 Installing from the Local System Firmware may be directly uploaded to the switch from the local system Use the Browse button to locate the fwb firmware file If an MD5 checksum of the file is available it may be entered into the MD5 Checksum Optional field Providing a checksum will ensure the firmware arrives at the switch intact and without any glitches An MD5 checksum is not required Click the Install from file button to begin the firmware installation process 3 1 2 Installing from a Remote Server Firmware may be fetched by the switch from a remote machine serving the fwb firmware file The server must be providing the file via TFTP HTTP HTTPS FTP or FIPS Enter the address of the server in the Server Address field This may be an IP address or a domain name if a DNS server has been configured on the System Settings page Literal IPv6 addresses must be surrounded with square brackets For example to use the address fdda 2301 2 enter it as fdda 2301 2 If the server r
235. tailoring the switch to your needs C 1 1 Management Port e DHCP disabled e IP Address 10 2 0 1 e Subnet Mask 255 255 0 0 e Default Gateway none e NIP Disabled e Timezone GMT C 1 2 Port Configuration for Ports 1 9 Port Name Admin Mode Speed amp Duplex Flow Control MA Disable 2 pon Disabled METE Disabled a Port Disabled 5 Pons Disabled 6 Port 6 Disabled 7 pon Disabled e Pone Disabled 9 Port_9 Enabled Auto 10h 10f 100h 100f 1000f Disabled C 1 3 Port Mirroring Mirroring Disabled C 1 4 RSTP STP Configuration e Redundancy Protocol none spanning tree protocol is disabled e Bridge Priority 32768 e Max Age 20 Hello Time 2 e Forward Delay 15 e Transmission Limit 6 C 1 5 RSTP STP Port Configuration Port Name R STP Priority Cost Type PtpMAC 1 Por Auto 2 ron Aut 3 Ports Auto 4 Port_4 Auto 5 Port5 Auto 6 Port Auto 7_ Port7 Auto 9 Port 9 Included 128 200000 Auto Auto C 1 6 SNMP Notifications All traps disabled INM9200 SW 87 Sept 2013 C 1 7 C 1 8 IGMP Settings IGMP Mode Disabled Multicast suppression None IGMP Version 2 Robustness 2 Query Interval 125 seconds Query Response Interval 10 seconds Static Router Disabled for all ports Trap Managers No trap managers configured C 1 9 Priority Queuing Use 802 1p Tag Priority Enabled Use IP ToS DiffServ Enabled Priority Precedence Tag De
236. te is about to participate in frame relay but it is not involved in any relay of frames Frame relays are not performed to prevent the creation of temporary loops during the active topology of a changing bridged LAN In addition the forwarding processwill discard all frames and not submit any frames for transmission The reason for enabling learning is to acquire information prior to any frame relay activities Information gathered will be used and placed in the filtering database MAC table to reduce the number of frames being unnecessarily reduced Forwarding STP A port in the forwarding state is currently participating in frame relay BPDUs will include the forwarding port in the computation of the active topology BPDUsreceived are processed according to the Spanning Tree algorithm and transmitted based on the hello time or BPDU information received Table 6 1 801 1D STP Port States Port States Port Participates in Port Participates in Active Topology Learning MAC Addresses Disabled No No Blocking No No Listening Yes No Learning Yes Yes Forwarding Yes Yes Port States for the RSTP Algorithm To optimize the efficiency of 802 1D spanning tree protocol certain states were condensed or eliminated to produce faster convergence times Specifically the disabled blocking and listening states in STP have been reduced down to a single discarding state in RSTP Discarding State RSTP In this state
237. the devices interested in receiving multicast data On the network are two switches where one has IGMP enabled and the other has IGMP disabled We can clearly see that the switch withIGMP enabled only forwards multicast data to the interested host Ethernet Station 2 The switch with IGMP disabled will not know where to send the multicast data thus Ethernet Stations 4 and 6 unnecessarily receive multicast data even though only Station 5 is the interested host Ethernet Station 1 os IT Ethernet Station 2 Managed IGMP Host Switch IGMP Enabled Ethernet Station 3 KEY O Multicast Traffic e Ethernet Station 4 d Ethernet Station 5 sire pee rii gt D 228 Ethernet Station 6 Figure 8 1 IGMP Multicast Filtering Example INM9200 SW Sept 2013 CHAPTER 9 VIRTUAL LOCAL AREA NETWORKS VLANS 9 1 9 2 Introduction to VLANs VLANs can segregate traffic flowing through a switch to improve bandwidth utilization or security Segregation is done based on membership in a group of ports port based VLANs or on IEEE 802 1Q tags which include a VLAN ID tag based VLANs A portbased VLAN limits traffic coming in a port to the group of ports to which that port belongs For example on a 9 port switch if ports 1 3 5 7 and 9 were placed in a port based VLAN broadcast frames coming in port 3 would be sent to ports 1 5 7 and 9 which are members of port 3 s VLAN but not to ports 2 4 6 a
238. the operating system on which the executable runs unless that component itself accompanies the executable If distribution of executable or object code is made by offering access to copy from a designated place then offering equivalent access to copy the source code from the same place counts as distribution of the source code even though third parties are not compelled to copy the source along with the object code 107 108 4 You may not copy modify sublicense or distribute the Program except as expressly provided under this Licence Any attempt otherwise to copy modify sublicense or distribute the Program is void and will automatically terminate your rights under this Licence However parties who have received copies or rights from you under this Licence will not have their licences terminated so long as such parties remain in full compliance 5 You are not required to accept this Licence since you have not signed it However nothing else grants you permission to modify or distribute the Program or its derivative works These actions are prohibited by law if you do not accept this Licence Therefore by modifying or distributing the Program or any work based on the Program you indicate your acceptance of this Licence to do so and all its terms and conditions for copying distributing or modifying the Program or works based on it 6 Each time you redistribute the Program or any work based on the Program the recipient aut
239. the switch tries to find IGMP hosts Query Interval This setting specifies how often the switch will send IGMP queries Query Response Interval This setting specifies the maximum time for hosts to respond to IGMP queries For IGMPv1 this is fixed at 10 seconds BOO ries CRE jaon yas many ornate joss uy e c La on p mse A y Vat fated y Meret leet a A agaist Sae ES RW bam sere IGMP PORT SETTINGS mna Fon Mame Exciado Rouss t nnan ar sue crtect AO A Mtoe aa 4 ma gt noon dae tote ax pon e auto deta O e a o sete r E wu habs ctas me eo a part has as a epe IGMP Port Settings Generally the switch will dynamically learn which ports have IGMP routers attached to them by listening for IGMP Query messages Under some circumstances it is necessary to statically configure ports as leading to IGMP routers Force the switch to forward IGMP messages to a specific port by choosing Static as the router type Exclude Port A port may be excluded from IGMP processing IGMP queries and reportsreceived on an excluded port are ignored so devices reached via the excluded port cannot join multicast groups filtered by the switch IGMP queries and reports will not be forwarded to the excluded port so IGMP routers reached via the excluded port will not know of memberships for devices reached by other ports Static Router Specifies whether the switch should assume there is an IGMP router on th
240. tificate A link which can be used to download the certificate for inspection e Request A link which can be used to download a certificate request to be signed by a CA e Not valid before The earliest time for which the certificate is valid Not valid after The latest time for which the certificate is valid e Delete Pressing this button will delete the certificate and private key allowing a new one to be generated This operation cannot be undone When no IKE certificate is present on the switch a certificate and key may be generated The followingoptions may be set e Common Name The CN to use as the subject of the new certificate This should identify the switch and is typically a hostname or IP address It defaults to the switch s hostname e Bits The size of the private key to create in bits e Expires The number of days the certificate will be valid for starting from the current day according to the switch s clock This setting is used only for the self signed certificate CAs provide their own expiration dates for certificates they produce 12 7 2 2 IKE Certificates This section is used to add delete and view certificates which are trusted by the switch during IKE negotiation e Subject The DN distinguished name identifying the holder of the certificate e Issuer The DN distinguished name identifying the issuer of the certificate e Serial The certificate s serial number
241. tions with the library If this is what you want to do use the GNU Lesser General Public Licence instead of this Licence But first please read lt http www gnu org philosophy why notlgpl html gt GNU General Lesser Public Licence Version 3 29 June 2007 Copyright 2007 Free Software Foundation Inc lt http fst org gt Everyone is permitted to copy and distribute verbatim copies of this Licence document but changing it is not allowed This version of the GNU Lesser General Public Licence incorporates the terms and conditions of version 3 of the GNU General Public Licence supplemented by the additional permissions listed below O Additional Definitions As used herein this Licence refers to version 3 of the GNU Lesser General Public Licence and the GNU GPL refers to version 3 of the GNU General Public Licence The Library refers to a covered work governed by this Licence other than an Application or a Combined Work as defined below An Application is any work that makes use of an interface provided by the Library but which is not otherwise based on the Library Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library A Combined Work is a work produced by combining or linking an Application with the Library The particular version of the Library with which the Combined Work was made is also called the Linked Version The
242. to a switch from one port to another The typical latency of a message is 5 microseconds 100 Mbps or faster Each Ethernet device inserts its unique MAC address into each message it sends out The port on the switch used for a given MAC address is automatically learned when a frame is received from that address Once an address is learned the switch will route messages to only the appropriate port instead of broadcasting messages out all ports like a hub A time stamp is also placed in memory when a new address is learned This time stamp is used with the aging feature which will remove unused MAC addresses from the table after 300 seconds If a device moves the associated port on the switch will be changed migrated as needed Up to 2 048 MAC addresses can be stored and monitored at any time A device that forwards packets between LANs This device also has to capability to support loop configurations using Spanning Tree Protocol Loop configurations are used to prevent a single point of hardware tailure in a network Management Information about the network is also obtained through the switch by querying the MIB A means of sending messages to multiple hosts without broadcasting the data to all hosts or sending it individually to each interested host IGMP may be used to optimize routing of multicast messages so only network segments with interested hosts need carry multicast traffic Length of time the STP Algorithm waits before r
243. tribution may include materials developed by third parties Sun Sun Microsystems the Sun logo and Solaris are trademarks or registered trademarks of Sun Microsystems Inc in the U S and other countries Redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met e Redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer e Redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution e Neither the name of the Sun Microsystems Inc nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE DATA OR PROFITS OR BUSINESS INTERRUPTION HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY WHETHER IN CONTRA
244. ttached to the answering PC in the Primary phonenumber field Set the Message Type to Serial Enter the desired serial message in the Message field In this example lt Remotelocation gt to match the Location name of the switch in the system settings so the destination PC can determine which location is calling in In this example the Message resend limit delay is set to 2 indicating the number of times the Ethernet Modem will send the Message once there is a modem to modem connection The ACK Message is set to OK which will be the message that tells the Ethernet Modem to stop sending the message 10 12 3 Configuring HyperTerminal You should already have a modem installed on your computer before you follow the steps below Other wise refer to the user manual for your PC modem for instructions on how to install and set it up 1 Go to Control Panel gt Phone and Modem options to determine the serial port that your modem is connected to Open HyperTerminal Normally you can find it by going to Start gt Programs gt Accessories gt Communications gt HyperTerminal but this may vary slightly with the PC Enter a name for your connection INM9200 SW Sept 2013 INM9200 SW Sept 2013 3 Under Connect Using select Direct to Com X where X is the COM port the modem is connected to Enter the desired Bits per second data bits parity stop bits and Flow control Click OK 5 You should be at a blank screen Type ATSO 1 l
245. ty fee is required for any of the authorized uses Modifications to this Software and Documentation may be copyrighted by their authors and need not follow the licensing terms described here If modifications to this Software and Documentation have new licensing terms the new terms must be clearly indicated on the first page of each file where they apply OPEN MARKET MAKES NO EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE SOFTWARE OR THE DOCUMENTATION INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL OPEN MARKET BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DAMAGES ARISING FROM OR RELATING TO THIS SOFTWARE OR THE DOCUMENTATION INCLUDING WITHOUT LIMITATION ANY INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES OR SIMILAR DAMAGES INCLUDING LOST PROFITS OR LOST DATA EVEN IF OPEN MARKET HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES THE SOFTWARE AND DOCUMENTATION ARE PROVIDED AS IS OPEN MARKET HAS NO LIABILITY IN CONTRACT TORT NEGLIGENCE OR OTHERWISE ARISING OUT OF THIS SOFTWARE OR THE DOCUMENTATION watchdog Software Copyright C 1996 1999 Michael Meskes WATCHDOG is free software you can redistribute it and or modify it under the terms of the GNU General Public Licence as published by the Free Software Foundation either version 1 or at your option any later version WATCHDOG is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY without even the
246. ult Allowable values Description enabled 0 O or 1 1 meaning enabled stanum 1 1 to 247 used to get or set modbus station number transport tcp udp tcp udp tcp udp used to specify allowed trnasport layer for modbus timeout 0 O to 3600 or none time is in seconds maxcon 4 1 to 20 sets maximum number of concurrent connections port 502 1 to 65535 set port number to listen for Modbus polling requests 13 2 5 info Configuration The following values may be read from the info command Parameter Default Allowable values Description fwversion n a View the current firmware version cfgversion n a View the configuration version number macaddr n a View the MAC address of the switch link n a all port show specified port s link status support n a displays useful support information IP etc 76 INM9200 SW Sept 2013 These settings require a filter to be specified info lt parameter gt lt filter type gt lt value gt mactable n a Filter can be id port mac See below for syntax For the info mactable command the filter parameters are id Show all one specific filtering database by ID port Show all one multiple specific port s Note port 33 is the switch CPU mac xx xx xx xx xx xx Show only MAC addresses matching the given pattern 13 2 6 network Configuration Th
247. values Description default 1 or 2 view or change the default firmware running view which firmware image is running list view list of currently available firmware images and corresponding health status update followed by showProgress md5 lt md5 gt lt url gt If the showProgress argument is provided progress printouts will be displayed If the md5 argument is provided the MD5 checksum of the received firmware will be tested against the provided md5 checksum The URL must be a valid HTTP or HTTPS address to which the switch has direct access ftpload n a followed by the flename to be uploaded from the TFTP server 13 2 16 tftp Configuration The following options can be set in TFTP configuration Parameter Default Allowable values Description tftp a A valid fully qualified domain name 13 2 17 tz Configuration The following values may be set in Timezone configuration Default see below Parameter Allowable values Description value A time zone from list Note To view a list of all timezones use the command tz list lt prefix gt with the option to filter by timezones beginning with the characters in lt prefix gt INM9200 SW 81 Sept 2013 82 13 2 18 msti Configuration Parameter Default Allowable values list lists all MSTIs and their priorities plist followed by mstid used to show all ports in the specified M
248. ve See screen shot below ROUTING INM9200 SW 57 Sept 2013 58 10 10 2 Configuring a Microsoft Windows PC as a PPP Server To successfully configure the Windows PC as a Server you should already have a modem installed Refer to the user manual of the modem used for instructions on how to properly install the modem Then follow the steps below The PC must be configured to accept incoming connections and set to enable RIP 1 To add RIP listener as one of the enabled windows components go to Windows Control Panel Click on Add or Remove Programs Click on Add Remove Windows Components Highlight Networking Services and click on the Details button Check the RIP Listener check box and click OK Click Next then Finish OY 10 DN To add or remove a comporert cick the check box A shaded box means that andy pat of the component wil be rataled Ts sec whata inchded r a component cick Detala Subgemponents of Netwodong Services sip Serpe TERAP Seraces urea Plug and Play Deectpion Listens for mute updates port by wter hat use the Aotro informaton Procol version 1 FUPy 1 Total dak sace seared 00M8 pace avalanie on Ask 210512 M6 Next a new incoming connection must be configured so the PC knows to answer the PPP connection Toset up the incoming connection use follow the following steps 1 Goto Windows Control Panel and Click on Network Connections To start a new connection go to File gt New Connection When the
249. ware Inc Permission to use copy modify and distribute this software for any purpose and without fee is hereby granted provided that this copyright and permission notice appear on all copies and supporting documentation the name of Roaring Penguin Software Inc not be used in advertising or publicity pertaining to distribution of the program without specific prior permission and notice be given in supporting documentation that copying and distribution is by permission of Roaring Penguin Software Inc Roaring Penguin Software Inc makes no representations about the suitability of this software for any purpose It is provided as is without express or implied warranty Copyright C 1995 1996 1997 1998 Lars Fenneberg lt If elemental net gt Permission to use copy modify and distribute this software for any purpose and without fee is hereby granted provided that this copyright and permission notice appear on all copies and supporting documentation the name of Lars Fenneberg not be used in advertising or publicity pertaining to distribution of the program without specific prior permission and notice be given in supporting documentation that copying and distribution is by permission of Lars Fenneberg Lars Fenneberg makes no representations about the suitability of this software for any purpose It is provided as is without express or implied warranty Copyright 1992 Livingston Enterprises Inc Livingston Enterprises Inc 692
250. wse to the location of the 5 0 firmware bundle and select it Firmware File LJ fede ewok Cao St INM9200 SW Sept 2013 INM9200 SW Sept 2013 5 Choose the network adapter by IP address and serial port you will use to communicate with the switch This Computer IP Address 192 168 0100 Serial Port COM1 v 6 Enter the IP address you would like the switch to have once the new firmware has been loaded Note that the IP address of the switch must be on a compatible subnet of the network adapter you are loading firmware from Switch Settings IP Address Subnet Mask Gateway IP optional 255 255 255 0 7 Click the Load button to begin loading firmware Program Control Progress 0 When prompted cycle power to the switch As the firmware loads the progress meter should increase to 100 and a message will confirm that the load was successful e 1 Load completed successfully The switch should now be fully accessible at the IP address specified in the Utility CHAPTER 4 MONITORING THE CURRENT STATE OF THE SWITCH 4 1 4 2 System Information The System Information page displays identifying information about the switch and current network settings Bere ere hat ho ja jar yu Spey octets fect ep ae O MY 0 en ns a E Ult ir Gr dd it eins rad eg es O ete ate 20 STIAL ATURE T A ARED PITO SYSTEM INFORMATION toh ME Oey PRETIRON DEBAMOS TE IEN DER ALAS
251. y ime Gaehep ron Gremee ms Blew m gt B o owe m gt gt ime Daa s prided wary pew oe Lae pad hee 10 RE 4 6 Configuration Summary The Configuration Summary Page provides a complete overview of the configuration settings of the switch The summary is generated in a print friendly format If an NTP server is configured the report will also report a timestamp To save these settings to a configuration file click the Save these settings button to be redirected to the Configuration Management screen Note This page is for viewing settings only To change settings please browse to the individual configuration screens Bree ee CL jo pe yem memp enn ee coe O c gt st ts tem 7 a Eenes Cepte o ateta ee CONFIGURATION SUMMARY A di IAS ef hae a taia pese DETS Glock mt pt opat bra uryan Combo an NEH sera D gut apor tamer JENERAL SMTCH MFO Lor o aura trar soest wee emer 9 106 vaco CIPIIA OL pre em a MAM CONMNIGLURA TON wre une Lesion Pew 2 Contat A era coe Tan mer Ea Paro om ser Lens tose ue z 4 7 Modem Status The Modem Status page shows the status and statistics of the PPP connection along with the connected state of the modem The display will be updated every 5 seconds e PPP mode Indicates whether the 9205 ETMM is in Client or Server mode PPP state Current state of the PPP connection Up or Down Uptime Time the PPP connection has been up It will be blank

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