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Cabletron Systems 04-0053-01 manual List of Figures Xiv SmartSwitch ATM User Guide

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List of Figures

xiv SmartSwitch ATM User Guide

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Cabletron Systems 04-0053-01 manual List of Figures Xiv SmartSwitch ATM User Guide

Contents

SmartSwitch ATM Switch User Guide Part Number 04-0053-01 Rev. a Order NumberIi SmartSwitch ATM Switch User Guide FCC Class a Notice Manufacturer’s Address Application of Council DirectivesManufacturer’s Name Product NameSafety Information Class 1 Laser Transceivers Fiber Optic Protective Caps Regulatory Compliance Summary Safety Revision History Document NameTable of Contents Virtual Ports and Static Connections Index Table of Contents Xii SmartSwitch ATM User Guide List of Figures List of Figures Xiv SmartSwitch ATM User Guide List of Tables List of Tables Xvi SmartSwitch ATM User Guide Contents of the User Guide IntroductionSmartswitch ATM Switch Differences IP address is for example only IP Over ATM and LaneCreating AN IP Over ATM Vlan Subnet mask is for example onlyCreating an IP over ATM Vlan IP Over ATM and Lane Default Netprefix for SmartSwitch Default ATM Addressing for IP over ATMDefault Netprefix for SmartSwitch 2500 Family Switches Default IP Over ATM Local Client AddressCreating AN Emulated LAN Ilmi SmartSwitch 2500 Family Default Lane Addressing ATM Addressing for LAN EmulationChassis MAC address = 0020D4144180 Then SmartSwitch 6500 Default Lane AddressingLecs address is constructed from CPU MAC address = 0020D4144180 Elan number = ThenChassis MAC address = 00001DA3870B Elan number = Then ELANs Across Multiple SwitchesChassis MAC address = 00001DA3870B Then Just for this example Switch ClientsDistributed Lane Services Use the add leselan command to create an LES on switch SW2 Specify the LES address on SW2SW1 # show client Elan Join PoliciesBest Effort Elan Join Test By MAC Address By Route DescriptorUse ? to see possible types Weight the policy atLecselanlec Table No MAC address is specified Lane Over WAN CircuitsPhysical Versus Logical BUS Multicasting Elan is specified by Elan numberSingle PVP connection between clients and Lane services Using Lnni Lane Service RedundancyLane Load Sharing Lnni Redundant LECSs on same networkLnni call set up load sharing Setting up Lnni LECs How Lnni handles Elan join requestsSW1 # set lnniinfo SW1 # stop lecsSW1 # stop les SW2# set lnniinfoSW1 # add elan On SW1, create an Elan in this example, we create elan1Similarly, create the same Elan elan1 on SW2 SW2 # add elanSW1 # show lecsneighborinfo Configuring Lnni Distributed LES/BUS ServersSW2 # show elan On switch SW3, use the set lnniinfo to configure Lnni SW3 # start les SW1 # show lecsserverlist LESPage SmartSwitch 6500 Family Default Node ID Default Pnni AddressingSmartSwitch 2500 Family Default Node ID Pnni RoutingSmartSwitch 2500 Family Default Node ATM Address SmartSwitch 6500 Default Node ATM AddressConnecting Multiple Peer Groups MULTI-LEVEL Pnni TopologySWA1 # set pnnipeergroupid Change the tenth byte toHighest priority in election process Do the same for switch SWB3Specifies node number SWA3 # show pnnipglelection Do the same on switch SWB3SWB3 # set pnnipglelection Physical Connections Between Peer Groups Adding Higher-level Peer GroupsAdding a third Pnni node for next level connectivity SmartSwitch # show pnniinterface Managing Parallel Pnni Links4a3 Link on switch SWB2 comes from this port Perform the same operation on switch SWB2 in group B7b2 Link on switch SWA2 comes from this port Aggregation TokensPnni Link Timing Aggregation token values and parallel linksSmartSwitch # set linkmonitortimeout Iisp Routes RoutingAdditional Routing Protocols This is an exterior routeIisp Routing Considerations Iisp Routing Example One Iisp Routing Example TwoSet linkmonitortimeout Iisp Link TimingYes Take the default to make this an internal routeUNI Routes Advertise this address into the Pnni domainUNI Link Timing Creating Route Metrics Administrative WeightsRoute Metrics Enter show pnnimetric to view the newly created metric pair Create the outgoing member of the metric pairCreate the incoming member of the metric pair Index tag of our metric pair IP Routing for Management6b2 90.1.1.254To see the route, enter the show route command on SW2 Route NET TablePVC Connections SmartSwitch # add trafficdescriptorVirtual Ports and Static Connections Point-to-Point PVCsSpecify its Vpci Point-to-Multipoint PVCsSpecify first port Specify its VCISet PCRCLP01 to zero Take the default valuesPerform for ports 7a3 and 7a4 Use add ipatmclient to create an IP over ATM local client Connecting to Local Switch Client Through a PVCConnect the end node to port 7a1 of the ATM SmartSwitch Set client numberTurn off Ilmi Turn off signalingPVP Connections See note below Use the show pvp command to display the PVP connection7b1 Specify the first port7a1.3, 5b2.3, A1.3, C5.3, and so on Connecting PVPsVirtual Ports Creating Virtual Ports Available VPIs = 2MaxVpiBitsInstance of set portconfig Default MaxVpiBits =Default MaxVciBits = Set to 1 this translates to VPIs = 2 1-1 =MaxVciBits decrements by .1 means our Base VPI is oneVPIs used = Base VPI + 2 0 1 = 1 + 0 = Specify virtual port number and Base VPISoft PVC and Soft PVP differences Things To Watch Out For When Creating Virtual PortsSoft PVC and PVP Connections Making Soft PVC and PVP Connections Creating a soft PVCSmartSwitch # show spvcaddress SmartSwitch # add spvcaddress6b3 Port on target switch 7a1 Port on source switch 102Creating a Soft PVP We use VPI= SmartSwitch # show spvp PortNumberALL Soft PVC and PVP Connections Traffic Descriptors Traffic ManagementTraffic Management Capabilities PeakCellRate CLP0+1, PeakCellRate CLP0 No Traffic DescriptorPeakCellRate CLP0+1 PeakCellRate CLP0+1, PeakCellRate CLP0, Tag CLP =Call Admission Control Policy Ubr SmartSwitch # set caceqbwallocschemeSmartSwitch # set cacserviceclassbw Queue Buffers CPU UBRMinIndex for 7a3Corresponds to CBR EFCI, EPD, and RM Cell Marking SmartSwitch # show switchtrafficcongestionSmartSwitch # set switchtrafficcongestion Traffic Management Capabilities Unsuccessful Update Firmware Upgrades and Bootline CommandsUpdate Firmware Commands IP address of Tftp server=df s Bootline CommandsEnter the go command to start the ATM SmartSwitch Accessing the Bootline Prompt Bootline Commands Explanations Swms Changes the slave TSM/CPU to the masterScsm Upgrading Boot Load firmware =df b=chpi Upgrading Post Diagnostic firmwareChanging the Default Boot Load Image =df pUpgrading Switch Operating firmware Bootline CommandsFirmware Upgrades and Bootline CommandsStart the ATM SmartSwitch by entering the go command Bootline Commands Creating ATM Address Filters ATM Filtering and ClockingPort ATM Address Filters How ATM Address Filters WorkATM Address Filter Example Source and Destination Address MasksFFFFFFFFFFFFFFFFFFFF00000000000000000000 Port Clock ConfigurationFilter Considerations Regarding Lane and IP over ATM Network Clocking Troubleshooting Troubleshooting IP Over ATMTroubleshooting LAN Emulation Switches in Different Peer Groups Troubleshooting Pnni LinksSwitches in Same Peer Group Global Congestion Troubleshooting CongestionDiagnosing Congestion Fewer than 100 connections on a port Min = 64, Max =Port Congestion Events and Alarms Event CategoriesViewing Events and Alarms SmartSwitch # set eventdisplayDeleting Events and Alarms SmartSwitch # set alarmdisplaySaving Core Dumps Login name on the serverPassword IP address of my Tftp serverSaving Core Dumps Appendix a Agent Support MIB, SMI, MIB Files and Internet MIB HierarchyCSI ZeitNet Proprietary MIBs MIB, SMI, MIB Files and Internet MIB HierarchyRelation Between Object Identifier and the Represented Value CSI ZeitNet Proprietary MIB Groups Supported protocolsSupported SMI Formats Ctron Non-Conformance ATM SmartSwitch MIB SupportMIB Exceptions Not Supported Managing AN ATM SmartswitchConsole Commands that Affect the Agent Default Community Strings Update firmware Backup Restore RebootAppendix B Technical Support FAX ServiceElectronic Services Telephone AssistanceRepair Services Hardware WarrantySoftware Warranty Accessing the boot load prompt Index12,4-4,4-6 Fail-over timing Route type parameter Iisp routing considerationsMulti-level Pnni topology ZnSwitchDiscoveryTableZnPortTrafficCongTable PNN Changing EPD thresholds Enabling RM cell markingVlan