IP Over ATM and Lane | Cabletron Systems SmartCell 6A000 guide

3 IP OVER ATM AND LANE

This chapter explains how to set up a VLAN using classical IP over ATM and how to create an emulated LAN. After reading this chapter, you will be able to use your SmartCell 6A000 switch to

•Create an IP over ATM VLAN

•Create an emulated Ethernet LAN using LAN emulation (LANE)

3.1CREATING AN IP OVER ATM VLAN

This section describes how to implement IP over ATM on your SmartCell 6A000 switch. The following assumptions are made:

•The SmartCell 6A000 switch will have a client on the IP over ATM VLAN.

•The ARP server will reside on the switch and correspond to the address of the switch client.

•All end nodes (computers, edge devices, and so on) support switched virtual circuits (SVCs).

1.Log into the switch, either through the terminal port or through the Ethernet interface by telnet.

2.Create a client on the switch and assign it as the ARP server for the VLAN.

SmartCell ZX # add ipatmclient

ClientNumber(0) : 1

ServerType(NONE) : local assign the ARP server to the switch client

ServerAddress() :

IPAddress() : 90.1.1.1 IP address is for example only

NetMask(255.0.0.0) : 255.255.255.0 subnet mask is for example only

MTU(9180) :

SmartCell ZX #

The example above creates a client on the switch, designates the client as the ARP server for the VLAN (ServerType = local), and assigns the client an IP address and subnet mask.

3.Enter the show client command to make sure the client is operational and to obtain the 20-byte ATM address of the ARP server. For example, if you used the client number (client 1) from the example in step 2

SmartCell ZX # show client 1

IP/ATM Client 1

============================================================================

Client State	: Operational
Client Address	: 39:00:00:00:00:00:00:00:00:00:14:41:80:00:00:5A:01:01:01:00
Server	: is local
Server Connection : Established
MTU	: 9180
IP Address	: 90.1.1.1
IP NetMask	: 255.255.255.0
SmartCell ZX #

4.Physically connect your end nodes and edge devices to the SmartCell 6A000 ports.

SmartCell 6A000 User Guide 3-1

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Cabletron Systems SmartCell 6A000 manual IP Over ATM and Lane, Creating AN IP Over ATM Vlan

Contents

Order number Part number 04-0045-01 Rev. a SmartCell 6A000 User Guide Ii SmartCell 6A000 User Guide FCC Class a Notice Declaration of Conformity Addendum Safety Information Class 1 Laser Transceivers Fiber Optic Protective Caps Regulatory Compliance Summary Safety Revision History Table of Contents Troubleshooting Acronyms Index Table of Contents Xii SmartCell 6A000 User Guide List of Figures List of Figures Xiv SmartCell 6A000 User Guide List of Tables List of Tables Xvi SmartCell 6A000 User Guide Introduction Introduction SmartCell 6A000 User Guide Unpacking the Switch Switch Installation and SetupInspecting the Switch Check Accessory Carton Contents 6A000-04 and 6A000-02 front panels Mbps STS-3c/STM-1 UTP5, 4 Ports Installing the Switch Installing the Switch Installing the SmartCell 6A000 Adapters provided for connecting to the switch Configuring the Switch 6A000 console and network connections Console Commands Using the Console Enter Adding and ModifyingClient UNIATMAddress 390000000000000000001441800020d414418000 Console HelpServerAddress 390000000000000000001441800020d414418001 Creating AN IP Over ATM Vlan IP Over ATM and Lane Ipatmarp ATM Addressing for IP over ATM SmartCell ZX # add wellknownaddress Creating AN Emulated LAN ELANType802.3 The default Ethernet is used ATM Addressing for LAN Emulation Elan1 ELANs Across Multiple SwitchesSwitch Clients Path /backdir/config-1 Switch AdministrationBacking UP and Restoring Switch Configuration Path server.ima Upgrading Operating Software Using the df Command to Recover Setting UP RoutesUnsuccessful Update Creating Iisp Routes Iisp RoutingSmartCell ZX # show netprefix a4 ATMAdress 39000000000000000000144780 SW2s netprefix ATMAdress 39000000000000000000144180 SW1s netprefix Iisp Routes Among Multiple SwitchesATMAdress 39000000000000000000141500 SW3s netprefix Iisp routes between multiple switches Default Iisp Routes Iisp Routes and Network Topology For example, create a default Iisp route from port B1 Routing Loops 112255 112244 UNI Routes SigConfig and PortAutoDetect with Iisp RoutingIisp Metrics and Load Sharing UNIATMAddress 440000000000000000001441800030E514418000 IP Routing To see the route, enter the show route command on SW2 Logs and Alarms Viewing and Filtering Messages How Log Messages and Alarm Messages DifferLog Message System Console Setting UP PVC Connections Point-to-Point PVCs Connecting to Local Client Through Point-to-Point PVC100 10.1.1.0 Point-to-Multipoint PVCs Show vccmask Non-zero VPIs SmartCell ZX # show portconfig a1 SmartCell ZX # set portconfig a1 Traffic Descriptors Traffic Management 5000 8000 Call Admission Control Policy # set cacparams Class of Service Queues PortNumberALL Port ID Queue EFCI, EPD, and RM Thresholds Class of Service Queue Allocation GuidelinesSmartCell ZX # show switchtrafficcongestion Traffic Management Logprint off command TroubleshootingTroubleshooting IP Over ATM Troubleshooting LAN Emulation Global Congestion Troubleshooting CongestionDiagnosing Congestion Port Congestion Troubleshooting TroubleshootingCongestion Troubleshooting Congestion Front Panel Appendix a Features and SpecificationsHardware Components Figure A-1 Front panel CPU Module Input/Output Port Modules Switch Modules MSM and ESM Module TypeCharacteristics Figure A-3 Group and port identifiers Port Numbering Switch Module FeaturesSignaling and Routing 3 I/O Modules LAN Servers and Clients Connection ManagementManagement ATM Forum LAN Emulation Lane Physical Specifications SpecificationsTechnical Specifications Standards Specifications ATM Port Specifications RJ-45 DB-25 Pin Color Description CPU Serial Port Pin-Out Descriptions Table A-11 RJ-45 to DB-25 Adapter Modem Adapter Appendix A-12 SmartCell 6A000 User Guide Internet MIB Hierarchy Appendix B Smartcell 6A000 and Snmp Figure B-1 Internet MIB Hierarchy Zeitnet Proprietary MIB Figure B-2 ZeitNet Private MIBs Interpreting the Object Identifier Proprietary MIB Functions Client for Snmp Management Console Commands That Affect the AgentMIB Exceptions Non-Conformance Not Supported SmartCell 6A000 User Guide Appendix B-7 Page Electronic Services FAX ServiceAppendix C Technical Support Telephone Assistance Repair Services Hardware WarrantySoftware Warranty Appendix D Acronyms Can CACCBR Ccitt DTE DCCDVT NET Fifo FCSFTP Ieee IP/ATM IOMIPX ITU-TSS Leselan LESLIS LLC NFS NetbeuiNIC NLS PMD PDUPMP PPD SAR SaalSAR-PDU SBE TCP TaxiTDM Tftp VCI VCCVCL Vlan Acronyms Appendix D-12 SmartCell 6A000 User Guide Index Add wellknownaddress command 3-6 Address Setting up routes Vlan Index SmartCell 6A000 User Guide