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Cisco Systems OL-10426-01 manual Xvi

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Preface

Obtaining Additional Publications and Information

	Cisco WAN Modeling Tools Guide
xvi	OL-10426-01, Rev. A0

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Cisco Systems OL-10426-01 manual Xvi

Contents

Cisco WAN Modeling Tools User Guide Cisco WAN Modeling Tools Guide N T E N T S Installing the SSI on a PC Platform Nodes Table NMT Map Usage Review Viii Preface Related CWM and Switch DocumentationThese documents are available on Cisco.com For configuring your MGX switch and processor cards Obtaining DocumentationDocumentation Feedback Cisco.comDocumentation DVD Ordering DocumentationCisco Product Security Overview Reporting Security Problems in Cisco ProductsAn emergency, you can also reach Psirt by telephone 877 408 Obtaining Technical Assistance Submitting a Service RequestCisco Technical Support Website Definitions of Service Request Severity Obtaining Additional Publications and InformationPreface Obtaining Additional Publications and Information Xvi Overview of the WAN Modeling Tools Cisco WAN Modeling Tools OverviewFunctionality of the NMT Relationship between the Cisco WAN Modeling ToolsCisco Products Supported by the NMT Basic Usage/Charter Functionality Gaps Data Translation Tools Data Translation ToolsSystem Requirements Installing the Cisco WAN Modeling ToolsCD ROM Installing the NMT on a Unix Platform Installing the NMTPwd Execute the following command $NMTHOME/nmtlink Csh$NMTHOME/nmtlink -nmt Example of suggested NMT Directory StructureInstalling the NMT on a PC Platform Upgrading the NMT Software Starting the NMTEnter the nmt command to start NMT Installing a Cisco WAN Modeling Tools Sub-applicationRemoving NMT Installing the SSI on a PC Platform Link the project directory to the NMT releaseTroubleshooting NMT Installation SymptomSolution Removing Sub-applicationsNMT displays the following error message PermissionIP address is unreachable Check address and network connectivityUsing the NMT NMT StartupNMT Menu Bar NMT Main WindowFile Menu Change Path-Changes the current directory pathConfigure Menu Enter a name in the Enter Name dialog box. See FigureSites Table Utilities Display Menu Execute MenuReport Menu Keyboard Commands Maintenance MenuHelp Menu QuitSun Key Assignments Modeling Processes Help KeysMessage Keys To check your warning messages, enter Ctrl-wError Checking Example of NMT Warning OutputTroubleshooting NMT Quick Edit Mode option is checked in the Console window’sQuick Edit Mode to un-check it, and then click OK Your mouse does not work on the PC version of NMTOL-10426-01, Rev. A0 Configuration Tables and Fields General Table InformationSites Table NameIGX TypeStype SwrelNPC REDNTM RLCRDL NPAWeight PnnipgPglpr PglpriLinks Table Configuring Sites ExampleField Changes for the Sites Table Minimal Link Table Usage Optimize commands Install CostmoFDR1ID FDR2IDLink Special Cases Imatm TrunksSpecifying an Imatm Trunk Links tableVoice Table Virtual TrunksID1 ID2Conns E2ETYPE SpvcE2E PVC SpvcBC2 FdridFDRID2 FDRINT1Data Table E2ETY Spvc EIAEIA2 CodeFDRID1 Bursty Table Trunk not available until Release 8.4. Routes areComme Comment field, maximum DemandConnection Port Logical slot/port number at Site 2. You can VBRType of connection. Select FR for Frame Bursty TableMirscr MCRMIR2 PirpcrFC2 APPFDRFC1 FDRFC2ADDRESS1 ADDRESS2RTADDRESS1 RTADDRESS2Specific Trunk not Available untilATM Connection Configuration Bursty Table Special CasesModeling Bursty Traffic table ConnectionsInterface Table Site Site nameSite PortID Slot/port address used for linkingSpeed ImalImaf EgrminbwFeeder Table IngMinBw Minimum bandwidth in cpsIngminbw IngmaxbwCard Table Groups and Network Table ParentLevel CmplxNetwork Settings Nodes TableConfiguration Tables and Fields Network Settings 18 Execute Menu Model Parameter Settings Model OptionsThis does not apply to failure analysis CET Extractions will set this field to ‘N’Feeders Modeling Implicit Feeders19 Tiered Network Configurations with Implicit Feeders IPX/IGX Feeders Sites tableVoice, Data, or Bursty Traffic tables MGX 8220 Feeders Bursty Traffic tableModeling Explicit Feeders Port to MultiportMultiple Feeders at a Site20 Tiered Network Configurations with Explicit Feeders Obsolete ProductsNetworks with Access Feeders or Access Concentrators 21 MC3810 ConfigurationSetting up switched Voice Traffic table Adding MC3810 Bursty Traffic tableBursty data Voice connectionsChanging Default Feeders table FastPADMC3810s at the same Parameters22 FastPAD Configuration FastPADs at Same Site23 Port Concentrator Configuration Notes Port ConcentratorTiered Networks Example of a Tiered NetworkNMT Execute Commands Using the Route CommandAutoRoute AutoRoute Least Cost RoutingWeight of the trunk to be Least Cost Routing ConfigurationPreferred and Directed Routes Any site can have a least cost orPreferred and Directed Route Configuration Pnni RoutingPartitioned AutoRoute/PNNI Network Directed RoutesFail Analysis Command Build Sites CommandMessage Optimize CommandOptimize Informatory Messages NMT Command Results Possible Causes for Connections not Routed Over LinksChanging the Least Cost Weights does not effect the routes CONFIG/UTILITIES/CLEAR Data menuLinks have an unbalanced load when routed with AutoRoute CallsOL-10426-01, Rev. A0 NMT Reports Site ReportLink Report Network Summary ReportLink Load Report ATM & FR Ports Report or Bursty Data Ports Report Data & Voice Ports Report or Voice & Data Ports ReportConnection Routes Report Failed Connections ReportParts List Report Resource Report/Card Statistics ReportPnni Topology Report Using the Map ToolView Summary Update MapOptions UtilityCreating a Graphical Display Using the Map Tool to Analyze Traffic Levels NMT Utilities Command Line NMT Command Line Commands DescriptionNMT Utilities Command Line NMT Map NMT Map StartupNetwork View Showing Logical Nodes Navigating Though a Network View Two Level Hierarchy Second LevelThree Level Hierarchy Second Level Obtaining Link Information Physical Links Obtaining Link Information Logical LinksZooming the Map Link Display for Logical LinksMap Color Coding Panning the MapControlling Map Displays in NMT NMT Map Main Menu NMT Report Menu Set Options ScreenAccess FileGroups BackgroundAdding New Groups 10 Add Group DialogAdding Nodes to Existing Groups 12 Map Display After Adding a Node to a GroupDeleting Groups Deleting Nodes or Groups from Existing GroupsSaving Your Work 15 Map Display after Deleting From a GroupUsing the Map Tool to Analyze Traffic Levels Using the Map Tool with Fail AnalysisRetrieving Map Data Into NMT Configuration Extraction Tool Fields Addressed by CETCet2nmt The cet2nmt options Using the CETThis case the utility will produce file myplan.cnf Adj2nmt in-file reference-file out-file options Other CET Commands CET Schematic OverviewAIX Platform Support Troubleshooting CETRerun cet2nmt Type tbmonitor , or bin/tbmonitor Select on-lineUse the swtrev option on the svp2cet command You are using CWM 9.2.09 and do not have patch 10 applied Remote CET Extracts%UTIL values extracted are bad Apply patch 10 to CWMConfiguration Extraction Tool Remote CET Extracts Troubleshooting Either Informix is not installed on the remote host, orIf Informix is installed, perform of the Setup Procedure Perform in the Setup ProcedureCauses Solution Command returns Informix errorRemote CWM site is not up and running OL-10426-01, Rev. A0 Wandl Third-Party Interface Translating Between NMT and Wandl FormatsConverting NMT Configuration Files into Wandl Files TPI Schematic Overview10-3 Converting Wandl Files into NMT .cnf Files SpreadSheet Interface NMT to Microsoft Excel11-2 11-3 Microsoft Excel to NMT Usage Review SSI TroubleShooting Run tar2nmt Run nmtInstalling the NMT2CND file Cisco Network Designer ImporterCND PC Import Utilities NMT2CNDInstalling The DBF2Cnd Utility Nmt2Cnd Operating InstructionsDBF2Cnd Operating Instructions 12-3CND PC Utilities 12-4Access feeders Alternative Route command 5-4AutoRouteCabinet field Cd field CET Commands Command line commands Comment fieldEnvironment variables NmthomeMicrosoft Excel Explicit feeders BC field Creating in NMT Type fieldNMT SSITPI, how to use Tpi2nmt command Third Party Interface. See TPITPI Trunk Card field Trunk utilization field Type field