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Cisco Systems OL-10426-01 manual N T E N T S

Models: OL-10426-01

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C O N T E N T S

	Preface	ix
	Related CWM and Switch Documentation								ix
	Obtaining Documentation				x
	Cisco.com		xi
	Documentation DVD				xi
	Ordering Documentation					xi
	Documentation Feedback				xi
	Cisco Product Security Overview						xii
	Reporting Security Problems in Cisco Products									xii
	Obtaining Technical Assistance						xiii
	Cisco Technical Support Website							xiii
	Submitting a Service Request						xiii
	Definitions of Service Request Severity								xiv
	Obtaining Additional Publications and Information									xiv
	Overview of the WAN Modeling Tools
C H A P T E R 1	Overview of the WAN Modeling Tools							1-1
	Cisco WAN Modeling Tools Overview							1-1
	Functionality of the NMT				1-2
	Cisco Products Supported by the NMT							1-3
	Basic Usage/Charter Functionality						1-4
	Gaps	1-5
	Data Translation Tools				1-6
	Installing the Cisco WAN Modeling Tools
C H A P T E R 2	Installing the Cisco WAN Modeling Tools								2-1
	System Requirements			2-1
	Installing the NMT			2-2
	Installing the NMT on a UNIX Platform								2-2
	Installing the NMT on a PC Platform								2-5
	Upgrading the NMT Software					2-6
	Starting the NMT		2-6
	Removing NMT		2-7

	Installing a Cisco WAN Modeling Tools Sub-application	2-7
	Installing the Cisco WAN Modeling Tools sub-applications on a UNIX Platform 2-8
		Cisco WAN Modeling Tools Guide
		Cisco WAN Modeling Tools Guide
	OL-10426-01, Rev. A0			iii
	OL-10426-01, Rev. A0			iii

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Cisco Systems OL-10426-01 manual N T E N T S

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 Related CWM and Switch Documentation PrefaceThese documents are available on Cisco.com Obtaining Documentation For configuring your MGX switch and processor cardsOrdering Documentation Documentation FeedbackCisco.com Documentation DVDReporting Security Problems in Cisco Products Cisco Product Security OverviewAn emergency, you can also reach Psirt by telephone 877 408 Submitting a Service Request Obtaining Technical AssistanceCisco Technical Support Website Obtaining Additional Publications and Information Definitions of Service Request SeverityPreface Obtaining Additional Publications and Information Xvi Cisco WAN Modeling Tools Overview Overview of the WAN Modeling ToolsRelationship between the Cisco WAN Modeling Tools Functionality of the NMTCisco Products Supported by the NMT Basic Usage/Charter Functionality Gaps Data Translation Tools Data Translation ToolsInstalling the Cisco WAN Modeling Tools System RequirementsCD ROM Installing the NMT Installing the NMT on a Unix PlatformPwd Csh Execute the following command $NMTHOME/nmtlinkExample of suggested NMT Directory Structure $NMTHOME/nmtlink -nmtInstalling the NMT on a PC Platform Starting the NMT Upgrading the NMT SoftwareInstalling a Cisco WAN Modeling Tools Sub-application Enter the nmt command to start NMTRemoving NMT Link the project directory to the NMT release Installing the SSI on a PC PlatformRemoving Sub-applications Troubleshooting NMT InstallationSymptom SolutionCheck address and network connectivity NMT displays the following error messagePermission IP address is unreachableNMT Startup Using the NMTNMT Main Window NMT Menu BarChange Path-Changes the current directory path File MenuEnter a name in the Enter Name dialog box. See Figure Configure MenuSites Table Utilities Execute Menu Display MenuReport Menu Quit Keyboard CommandsMaintenance Menu Help MenuSun Key Assignments To check your warning messages, enter Ctrl-w Modeling ProcessesHelp Keys Message KeysExample of NMT Warning Output Error CheckingYour mouse does not work on the PC version of NMT Troubleshooting NMTQuick Edit Mode option is checked in the Console window’s Quick Edit Mode to un-check it, and then click OKOL-10426-01, Rev. A0 General Table Information Configuration Tables and FieldsType Sites TableName IGXRED StypeSwrel NPCNPA NTMRLC RDLPglpri WeightPnnipg PglprConfiguring Sites Example Links TableField Changes for the Sites Table Minimal Link Table Usage Optimize commands FDR2ID InstallCostmo FDR1IDLinks table Link Special CasesImatm Trunks Specifying an Imatm TrunkID2 Voice TableVirtual Trunks ID1PVC Spvc ConnsE2ETYPE Spvc E2EFDRINT1 BC2Fdrid FDRID2Data Table Code E2ETY SpvcEIA EIA2FDRID1 Demand Bursty TableTrunk not available until Release 8.4. Routes are Comme Comment field, maximumBursty Table Connection Port Logical slot/port number at Site 2. You canVBR Type of connection. Select FR for FramePirpcr MirscrMCR MIR2FDRFC2 FC2APP FDRFC1RTADDRESS2 ADDRESS1ADDRESS2 RTADDRESS1Available until Specific Trunk notConnections ATM Connection ConfigurationBursty Table Special Cases Modeling Bursty Traffic tablePortID Slot/port address used for linking Interface TableSite Site name SiteEgrminbw SpeedImal ImafIngmaxbw Feeder TableIngMinBw Minimum bandwidth in cps IngminbwCard Table Cmplx Groups and Network TableParent LevelNodes Table Network SettingsConfiguration Tables and Fields Network Settings CET Extractions will set this field to ‘N’ 18 Execute Menu Model Parameter SettingsModel Options This does not apply to failure analysisModeling Implicit Feeders FeedersMGX 8220 Feeders Bursty Traffic table 19 Tiered Network Configurations with Implicit FeedersIPX/IGX Feeders Sites table Voice, Data, or Bursty Traffic tablesSite Modeling Explicit FeedersPort to Multiport Multiple Feeders at aObsolete Products 20 Tiered Network Configurations with Explicit Feeders21 MC3810 Configuration Networks with Access Feeders or Access ConcentratorsVoice connections Setting up switched Voice Traffic tableAdding MC3810 Bursty Traffic table Bursty dataParameters Changing Default Feeders tableFastPAD MC3810s at the same22 FastPAD Configuration Same Site FastPADs atPort Concentrator 23 Port Concentrator Configuration NotesExample of a Tiered Network Tiered NetworksAutoRoute Least Cost Routing NMT Execute CommandsUsing the Route Command AutoRouteAny site can have a least cost or Weight of the trunk to beLeast Cost Routing Configuration Preferred and Directed RoutesDirected Routes Preferred and Directed Route ConfigurationPnni Routing Partitioned AutoRoute/PNNI NetworkBuild Sites Command Fail Analysis CommandOptimize Command MessageOptimize Informatory Messages Possible Causes for Connections not Routed Over Links NMT Command ResultsCalls Changing the Least Cost Weights does not effect the routesCONFIG/UTILITIES/CLEAR Data menu Links have an unbalanced load when routed with AutoRouteOL-10426-01, Rev. A0 Network Summary Report NMT ReportsSite Report Link ReportLink Load Report Failed Connections Report ATM & FR Ports Report or Bursty Data Ports ReportData & Voice Ports Report or Voice & Data Ports Report Connection Routes ReportResource Report/Card Statistics Report Parts List ReportUsing the Map Tool Pnni Topology ReportView Summary Utility UpdateMap OptionsCreating a Graphical Display Using the Map Tool to Analyze Traffic Levels NMT Command Line Commands Description NMT Utilities Command LineNMT Utilities Command Line NMT Map Startup NMT MapNetwork View Showing Logical Nodes Two Level Hierarchy Second Level Navigating Though a Network ViewThree Level Hierarchy Second Level Obtaining Link Information Logical Links Obtaining Link Information Physical LinksLink Display for Logical Links Zooming the MapPanning the Map Map Color CodingControlling Map Displays in NMT NMT Report Menu Set Options Screen NMT Map Main MenuBackground AccessFile Groups10 Add Group Dialog Adding New Groups12 Map Display After Adding a Node to a Group Adding Nodes to Existing GroupsDeleting Nodes or Groups from Existing Groups Deleting Groups15 Map Display after Deleting From a Group Saving Your WorkUsing the Map Tool with Fail Analysis Using the Map Tool to Analyze Traffic LevelsRetrieving Map Data Into NMT Fields Addressed by CET Configuration Extraction ToolUsing the CET Cet2nmt The cet2nmt optionsThis case the utility will produce file myplan.cnf Adj2nmt in-file reference-file out-file options CET Schematic Overview Other CET CommandsTroubleshooting CET AIX Platform SupportRerun cet2nmt Select on-line Type tbmonitor , or bin/tbmonitorUse the swtrev option on the svp2cet command Apply patch 10 to CWM You are using CWM 9.2.09 and do not have patch 10 appliedRemote CET Extracts %UTIL values extracted are badConfiguration Extraction Tool Remote CET Extracts Perform in the Setup Procedure TroubleshootingEither Informix is not installed on the remote host, or If Informix is installed, perform of the Setup ProcedureCommand returns Informix error Causes SolutionRemote CWM site is not up and running OL-10426-01, Rev. A0 Translating Between NMT and Wandl Formats Wandl Third-Party InterfaceTPI Schematic Overview Converting NMT Configuration Files into Wandl Files10-3 Converting Wandl Files into NMT .cnf Files NMT to Microsoft Excel SpreadSheet Interface11-2 11-3 Microsoft Excel to NMT Usage Review Run tar2nmt Run nmt SSI TroubleShootingNMT2CND Installing the NMT2CND fileCisco Network Designer Importer CND PC Import UtilitiesNmt2Cnd Operating Instructions Installing The DBF2Cnd Utility12-3 DBF2Cnd Operating Instructions12-4 CND PC UtilitiesCommand line commands Comment field Access feedersAlternative Route command 5-4AutoRoute Cabinet field Cd field CET CommandsExplicit feeders BC field Creating in NMT Type field Environment variablesNmthome Microsoft ExcelSSI NMTTrunk Card field Trunk utilization field Type field TPI, how to use Tpi2nmt commandThird Party Interface. See TPI TPI