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Cabletron Systems 04-0053-01 manual Table of Contents Xii SmartSwitch ATM User Guide

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xii SmartSwitch ATM User Guide

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Cabletron Systems 04-0053-01 manual Table of Contents Xii 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 Application of Council Directives Manufacturer’s NameManufacturer’s Address 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 Over ATM and Lane Creating AN IP Over ATM VlanIP address is for example only Subnet mask is for example onlyCreating an IP over ATM Vlan IP Over ATM and Lane Default ATM Addressing for IP over ATM Default Netprefix for SmartSwitch 2500 Family SwitchesDefault Netprefix for SmartSwitch Default IP Over ATM Local Client AddressCreating AN Emulated LAN Ilmi SmartSwitch 2500 Family Default Lane Addressing ATM Addressing for LAN EmulationSmartSwitch 6500 Default Lane Addressing Lecs address is constructed fromChassis MAC address = 0020D4144180 Then CPU MAC address = 0020D4144180 Elan number = ThenELANs Across Multiple Switches Chassis MAC address = 00001DA3870B ThenChassis MAC address = 00001DA3870B Elan number = Then Switch Clients Distributed Lane ServicesJust for this example Use the add leselan command to create an LES on switch SW2 Specify the LES address on SW2Elan Join Policies Best Effort Elan Join TestSW1 # show client By MAC Address By Route DescriptorWeight the policy at Lecselanlec TableUse ? to see possible types Lane Over WAN Circuits Physical Versus Logical BUS MulticastingNo MAC address is specified 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 # stop lecs SW1 # stop lesSW1 # set lnniinfo SW2# set lnniinfoOn SW1, create an Elan in this example, we create elan1 Similarly, create the same Elan elan1 on SW2SW1 # add elan SW2 # add elanConfiguring Lnni Distributed LES/BUS Servers SW2 # show elanSW1 # show lecsneighborinfo On switch SW3, use the set lnniinfo to configure Lnni SW3 # start les SW1 # show lecsserverlist LESPage Default Pnni Addressing SmartSwitch 2500 Family Default Node IDSmartSwitch 6500 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 toDo the same for switch SWB3 Specifies node numberHighest priority in election process Do the same on switch SWB3 SWB3 # set pnnipglelectionSWA3 # show 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 LinksPerform the same operation on switch SWB2 in group B 7b2 Link on switch SWA2 comes from this port4a3 Link on switch SWB2 comes from this port Aggregation TokensPnni Link Timing Aggregation token values and parallel linksSmartSwitch # set linkmonitortimeout Routing Additional Routing ProtocolsIisp Routes This is an exterior routeIisp Routing Considerations Iisp Routing Example One Iisp Routing Example TwoSet linkmonitortimeout Iisp Link TimingTake the default to make this an internal route UNI RoutesYes Advertise this address into the Pnni domainUNI Link Timing Administrative Weights Route MetricsCreating Route Metrics Create the outgoing member of the metric pair Create the incoming member of the metric pairEnter show pnnimetric to view the newly created metric pair IP Routing for Management 6b2Index tag of our metric pair 90.1.1.254To see the route, enter the show route command on SW2 Route NET TableSmartSwitch # add trafficdescriptor Virtual Ports and Static ConnectionsPVC Connections Point-to-Point PVCsPoint-to-Multipoint PVCs Specify first portSpecify its Vpci Specify its VCITake the default values Perform for ports 7a3 and 7a4Set PCRCLP01 to zero Connecting to Local Switch Client Through a PVC Connect the end node to port 7a1 of the ATM SmartSwitchUse add ipatmclient to create an IP over ATM local client Set client numberTurn off signaling PVP ConnectionsTurn off Ilmi Use the show pvp command to display the PVP connection 7b1See note below Specify the first portConnecting PVPs Virtual Ports7a1.3, 5b2.3, A1.3, C5.3, and so on Creating Virtual Ports Available VPIs = 2MaxVpiBitsDefault MaxVpiBits = Default MaxVciBits =Instance of set portconfig Set to 1 this translates to VPIs = 2 1-1 =.1 means our Base VPI is one VPIs used = Base VPI + 2 0 1 = 1 + 0 =MaxVciBits decrements by Specify virtual port number and Base VPIThings To Watch Out For When Creating Virtual Ports Soft PVC and PVP ConnectionsSoft PVC and Soft PVP differences Making Soft PVC and PVP Connections Creating a soft PVCSmartSwitch # add spvcaddress 6b3 Port on target switchSmartSwitch # show spvcaddress 7a1 Port on source switch 102Creating a Soft PVP We use VPI= SmartSwitch # show spvp PortNumberALL Soft PVC and PVP Connections Traffic Management Traffic Management CapabilitiesTraffic Descriptors No Traffic Descriptor PeakCellRate CLP0+1PeakCellRate CLP0+1, PeakCellRate CLP0 PeakCellRate CLP0+1, PeakCellRate CLP0, Tag CLP =Call Admission Control Policy SmartSwitch # set caceqbwallocscheme SmartSwitch # set cacserviceclassbwUbr Queue Buffers CPU UBR7a3 Corresponds to CBRMinIndex for SmartSwitch # show switchtrafficcongestion SmartSwitch # set switchtrafficcongestionEFCI, EPD, and RM Cell Marking Traffic Management Capabilities Firmware Upgrades and Bootline Commands Update Firmware CommandsUnsuccessful Update IP address of Tftp serverBootline Commands Enter the go command to start the ATM SmartSwitch=df s Accessing the Bootline Prompt Bootline Commands Explanations Changes the slave TSM/CPU to the master ScsmSwms Upgrading Boot Load firmware =df bUpgrading Post Diagnostic firmware Changing the Default Boot Load Image=chpi =df pUpgrading Switch Operating firmware Bootline CommandsFirmware Upgrades and Bootline CommandsStart the ATM SmartSwitch by entering the go command Bootline Commands ATM Filtering and Clocking Port ATM Address FiltersCreating ATM Address Filters How ATM Address Filters WorkATM Address Filter Example Source and Destination Address MasksPort Clock Configuration Filter Considerations Regarding Lane and IP over ATMFFFFFFFFFFFFFFFFFFFF00000000000000000000 Network Clocking Troubleshooting Troubleshooting IP Over ATMTroubleshooting LAN Emulation Troubleshooting Pnni Links Switches in Same Peer GroupSwitches in Different Peer Groups Troubleshooting Congestion Diagnosing CongestionGlobal 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 alarmdisplayLogin name on the server PasswordSaving Core Dumps 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 Supported protocols Supported SMI FormatsCSI ZeitNet Proprietary MIB Groups Ctron ATM SmartSwitch MIB Support MIB ExceptionsNon-Conformance Managing AN ATM Smartswitch Console Commands that Affect the AgentNot Supported Default Community Strings Update firmware Backup Restore RebootFAX Service Electronic ServicesAppendix B Technical Support Telephone AssistanceHardware Warranty Software WarrantyRepair Services Accessing the boot load prompt Index12,4-4,4-6 Fail-over timing Route type parameter Iisp routing considerationsZnSwitchDiscoveryTable ZnPortTrafficCongTableMulti-level Pnni topology PNN Changing EPD thresholds Enabling RM cell markingVlan