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Uponcompletionofthischapter,youwillbeabletoperformthefollowingtasks:DescribebasicIPXoperationDeterminetherequiredIPXnetworknumberandencapsulationtypeforagiveninterfaceEnabletheNovellIPXprotocolVerifyIPXconnectivityConfigureandmonitorIPXAccessListsandSAPtrafficfiltersObjectives NetWare FileServerNetWare FileServerCiscoRoutersinNetWareNetworks NovellNetWareProtocolStack1234567MediaAccessProtocols(Ethernet,TokenRing,WAN,others)PhysicalDataLinkNetworkSessionTransportPresentationApplicationNovellNetWareProtocolsOSIReferenceModelIPX(InternetworkPacketExchange)SPXSAPRIPNLSPNETBIOSAPPLICATIONSNCP Addressis80bits(network.node)InterfaceMACaddressispartoflogicaladdressMultipleLANencapsulationsperinterfaceDefaultroutingprotocolisIPXRIPNovellservicesareadvertisedusingSAPNetWareclientsfindserverswithGNSpacketsKeyNovellNetWareFeatures 0000.0c56.de33NovellIPXAddressingE0E1S048bits(fromMAC)Node0000.0c56.de340000.0c56.de33 NovellIPXAddressing4a1d.0c56.de33E0E1S048bits(fromMAC)Network.Node3f.0c56.de342c.0c56.de33Network4a1dNetwork3fNetwork2cUpto32bits BasicNetWareOperationNWFileServer BasicNetWareOperation(cont.)NWFileServer0080.C712.3456-Layer2MacNIC BasicNetWareOperation(cont.)NWFileServer1a.0080.C712.3456-Layer3NetNIC NWFileServerBasicNetWareOperation(cont.)1a.0080.C712.3456-Layer3NetNetWareServices2b.0000.0000.0001-InternalNetNIC -NWSoftwareRouterBasicNetWareOperation(cont.)1a.0080.C712.3456NetWareServices2b.0000.0000.0001NIC BasicNetWareOperation(cont.)1a.0080.C712.3456NetWareServices2b.0000.0000.00012b1a......NICRoutingTable BasicNetWareOperation(cont.)FileServer-4PrintServer-471a.0080.C712.3456NetWareServices2b.0000.0000.00012b1a......ServicesTable447…...NICRoutingTable BasicNetWareOperation(cont.)FileServer-4PrintServer-471a.0080.C712.3456NetWareServices2b.0000.0000.00012b1a......ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFFNICRoutingTable 1a.0080.C712.3456NetWareServices2b1a......ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFF0000.0C12.3456-Layer2Mace0NICRoutingTable2b.0000.0000.0001BasicNetWareOperation(cont.) Networkand Encapsulationmustmatch1a.0080.C712.3456NetWareServices2b1a......ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFF1a.0000.0C12.3456-Layer3Nete0s0NICRoutingTable2b.0000.0000.0001BasicNetWareOperation(cont.) Networkand Encapsulationmustmatch1a.0080.C712.3456NetWareServices2b1a......ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFF1a.0000.0C12.3456-Layer3Nete0s01b.0000.0C12.3456RoutingTable1a1b2b...NICRoutingTable2b.0000.0000.0001BasicNetWareOperation(cont.) 1a.0080.C712.3456NetWareServices2b1a1b...ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFF1a.0000.0C12.3456e0s01b.0000.0C12.3456RoutingTable1a1b2b...NICRoutingTable2b.0000.0000.0001BasicNetWareOperation(cont.) 1a.0080.C712.3456NetWareServices2b1a1b...ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFFe0s0RoutingTable1a1b2b...447…...ServicesTableNICRoutingTable1a.1b.2b.0000.0000.0001BasicNetWareOperation(cont.) 1a.0080.C712.3456NetWareServices2b.0000.0000.00012b1a1b...ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFFe0s0RoutingTable1a1b2b...447…...ServicesTableNWClientNICNIC1a.0010.5A12.3456GNSRoutingTable1a.1b.BasicNetWareOperation(cont.) RoutingTable1a.0080.C712.3456NetWareServices2b.0000.0000.0001(IPXInternalNetwork)2b1a1b...ServicesTable447…...PeriodicBroadcastson1a.FFFF.FFFF.FFFFe0s0RoutingTable1a1b2b...447…...ServicesTableNWClientNICNIC1a.0010.5A12.3456GNSGNSResp1a.1b.BasicNetWareOperation(cont.) DeterminingtheIPXNetworkNumberAsktheNetWareadministrator DeterminingtheIPXNetworkNumbercdpAsktheNetWareadministratorUseCiscoIOScommandsto determinetheIPXnetworknumberonaneighborCiscorouter DeterminingtheIPXNetworkNumberAsktheNetWareadministratorUseCiscoIOScommandsto determinetheIPXnetworknumberaneighborCiscorouterUseNetWarecommandtocheckontheNetWarefileserver/routerNetWareconfigcdp Ethernet_802.3(defaultforNetWare3.11orearlier)802.3IPXMultipleNovellEncapsulationsFourtypesofEthernetframingNovellNameFramingStructure Ethernet_802.2(defaultforNetWare3.12andlater)802.3802.2LLCIPXEthernet_802.3(defaultforNetWare3.11andearlier)802.3IPXMultipleNovellEncapsulationsFourtypesofEthernetframingNovellNameFramingStructure Ethernet_802.2(defaultforNetWare3.12andlater)802.3802.2LLCIPXEthernet_802.3(defaultforNetWare3.11andearlier)802.3IPXMultipleNovellEncapsulationsFourtypesofEthernetframingEthernet_IIEthernetIPXNovellNameFramingStructure Ethernet_802.2(defaultforNetWare3.12andlaterversions)802.3802.2LLCIPXEthernet_SNAP802.3802.2LLCSNAPIPXEthernet_802.3(defaultforNetWare3.11andearlierversions)802.3IPXMultipleNovellEncapsulationsEthernet_IIEthernetIPXNovellNameFramingStructureFourtypesofEthernetframing CiscoEncapsulationTypesNovellIPXNameCiscoIOSNameEthernetTokenRingFDDIFDDI_SNAPFDDI_802.2FDDI_RawEthernet_802.3Ethernet_802.2Ethernet_IIEthernet_SNAPToken-RingToken-Ring_SNAP NovellIPXNameCiscoIOSNameToken-RingToken-Ring_SNAPEthernetTokenRingFDDIFDDI_SNAPFDDI_802.2FDDI_RawEthernet_802.3Ethernet_802.2Ethernet_IIEthernet_SNAPCiscoEncapsulationTypesSpecifyencapsulationwhenyouconfigureIPXnetworksnovell-ethersaparpasnapsapsnapsnapsapnovell-fddi WrittenExercise:IPXParameterPlanningEncapsulationNetwork AddressR3Interface NameS0S1E1WritetheIPXaddressesandencapsulationtypesforR3S0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1R2R1 WrittenExercise:IPXParameterPlanningEncapsulationNetwork AddressR3Interface NameS0S1E1d100WritetheIPXaddressesandencapsulationtypesforR3S0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1R2R1 WrittenExercise:IPXParameterPlanningEncapsulationNetwork AddressR3Interface NameS0hdlcS1E1d100WritetheIPXaddressesandencapsulationtypesforR3S0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1R2R1 WrittenExercise:IPXParameterPlanningEncapsulationNetwork AddressR3Interface NameS0hdlcS1E1c0b0d100WritetheIPXaddressesandencapsulationtypesforR3S0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1R2R1 WrittenExercise:IPXParameterPlanningEncapsulationNetwork AddressR3Interface NameS0hdlcS1hdlcE1c0b0d100WritetheIPXaddressesandencapsulationtypesforR3S0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1R2R1 WrittenExercise:IPXParameterPlanningEncapsulationNetwork AddressR3Interface NameS0hdlcS1hdlcE1b1b0c0b0d100WritetheIPXaddressesandencapsulationtypesforR3S0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1R2R1 WritetheIPXaddressesandencapsulationtypesforR3EncapsulationNetwork AddressR3Interface NameS0hdlcS1hdlcE1novell-etherWrittenExercise:IPXParameterPlanningS0hdlcNetworkb001E0SAPE1S1S1hdlcS0Networkc0b0Networkd100Networkb1b0E0novell-etherR3R4E1b1b0c0b0d100R2R1 NovellUsesIPXRIPforRoutingUsesticks(about1/18sec.)andhopcount(maximumof15hops)RIPbroadcastsroutinginformationtoneighborroutersevery60seconds,bydefaultSAPbroadcastsNetWareservicesinformationtoneighborroutersevery60seconds,bydefaultRIPSAPTablesRIPSAPTablesRIPSAPTablesRIPSAPTablesDCBA ServeradvertisesfileserviceSAPpacketsadvertiseallNetWarenetworkservicesServiceAdvertisingProtocol(SAP)ServeradvertisesprintserviceServeradvertisesfileserviceClientA SAPSAPpacketsadvertiseallNetWarenetworkservicesCanaddexcessivebroadcasttraffictothenetworkServeradvertisesprintserviceServeradvertisesfileserviceRouterAlistenstoSAPsSAPSAP tableClientAServiceAdvertisingProtocol(SAP) GetNearestServerProtocol(GNS)FileServerNetWare Client GetNearestServerProtocol(GNS)FileServerNetWare ClientGNSrequestGNSisabroadcastfromaclientneedingaserver GetNearestServerProtocol(GNS)FileServerNetWare ClientGNSrequestGNSisabroadcastfromaclientneedingaserverNetWareserverandCiscoroutergetthisSAPpacket GetNearestServerProtocol(GNS)GNSisabroadcastfromaclientneedingaserverNetWareserverandCiscoroutergetthisSAPpacketNetWareserverprovidesGNSresponseFileServerNetWare ClientGNSrequestGNSreply NovellIPXConfigurationTasksGlobalconfigurationIPXroutingRIPRIPIPX NovellIPXConfigurationTasksGlobalconfigurationIPXroutingLoadsharingRIPRIPIPX RIPRIPNetwork9eencaparpaNetwork4aencapsnapIPXNovellIPXConfigurationTasksGlobalconfigurationIPXroutingLoadsharingInterfaceconfigurationNetworknumbersEncapsulationtype NovellIPXGlobalConfigurationipxrouting[node]Router(config)#EnablesNovellIPXrouting Router(config)#ipxmaximum-pathspathsNovellIPXGlobalConfigurationConfiguresround-robinloadsharing overmultipleequalmetricpathsDefault=1Router(config)#ipxrouting[node]EnablesNovellIPXrouting NovellIPXInterfaceConfigurationRouter(config-if)#ipxnetworknetwork[encapsulationencapsulationtype]EnablesIPXroutingontheinterfaceAssignsIPXnetworknumberSelectsoptionalencapsulationtype NetWareSubinterfacesFS1NW3.11FS2NW4.11e0.1NICNIC1a.0080.C712.34561b.0080.C712.3457Ethernet_802.3Ethernet_802.21a-novell-ether1b-sape0.2 NovellIPXInterfaceConfigurationRouter(config-if)#ipxnetworknetwork[encapsulationencapsulation-type][secondary]AssignprimaryandsecondarynetworknumberandencapsulationRouter(config)#interfacetype number.subinterface-numberSpecifyasubinterface,thenenableIPXrouting withencapsulationtypeORRouter(config-subif)#ipxnetworknetwork[encapsulationencapsulationtype] NovellIPXConfigurationExampleANetwork9eNetwork1E0E1S0S0Network4aNetwork6cS1S19e.0800.4313.df56Encapsulation=novell-ether4a.1234.0000.abcdEncapsulation=sap6c.0800.1213.13deEncapsulation=sapNetwork3BC ipxroutingipxmaximum-paths2interfaceethernet0.1ipxnetwork9eencapsulationnovell-etherinterfaceethernet0.2ipxnetwork6cencapsulationsapinterfaceethernet1ipxnetwork4aencapsulationsapinterfaceserial0ipxnetwork1Interfaceserial1ipxnetwork3NovellIPXConfigurationExampleANetwork9eNetwork1E0E1S0S0Network4aNetwork6cS1S19e.0800.4313.df56Encapsulation=novell-ether4a.1234.0000.abcdEncapsulation=sap6c.0800.1213.13deEncapsulation=sapNetwork3BC VerifyingIPXOperationshowipxinterfaceshowipxrouteshowipxserversshowipxtrafficMonitoringCommands VerifyingIPXOperationshowipxinterfaceshowipxrouteshowipxserversshowipxtrafficMonitoringCommandsTroubleshootingCommandsdebugipxroutingactivitydebugipxsapactivitypingipx MonitoringtheStatusofanIPXInterfacewg_ro_a#showipxinterfacee0Ethernet0isup,lineprotocolisupIPXaddressisABC.00e0.1e5d.ae2f,NOVELL-ETHER[up]DelayofthisIPXnetwork,inticksis1throughput0linkdelay0IPXWANprocessingnotenabledonthisinterface.IPXSAPupdateintervalis60secondsIPXtype20propagationpacketforwardingisdisabledIncomingaccesslistisnotsetOutgoingaccesslistisnotsetIPXhelperaccesslistisnotsetSAPGNSprocessingenabled,delay0ms,outputfilterlistisnotsetSAPInputfilterlistisnotsetSAPOutputfilterlistisnotsetSAPRouterfilterlistisnotsetInputfilterlistisnotsetOutputfilterlistisnotsetRouterfilterlistisnotsetNetbiosInputhostaccesslistisnotsetNetbiosInputbytesaccesslistisnotsetNetbiosOutputhostaccesslistisnotsetNetbiosOutputbytesaccesslistisnotsetUpdateseach60secondsagingmultiplesRIP:3SAP:3SAPinterpacketdelayis55ms,maximumsizeis480bytes MonitoringIPXRoutingTableswg_ro_a#showipxrouteCodes:C-Connectedprimarynetwork,c-ConnectedsecondarynetworkS-Static,F-Floatingstatic,L-Local(internal),W-IPXWANR-RIP,E-EIGRP,N-NLSP,X-External,A-Aggregates-seconds,u-uses,U-Per-userstatic2TotalIPXroutes.Upto1parallelpathsand16hopsallowed.Nodefaultrouteknown.CABC(NOVELL-ETHER),Et0RDEF[02/01]viaABC.00e0.1e5d.c860,40s,Et0 MonitoringIPXServerswg_ro_a#showipxserverCodes:S-Static,P-Periodic,E-EIGRP,N-NLSP,H-Holddown,+=detailU-Per-userstatic2TotalIPXServersTableorderingisbasedonroutingandserverinfoTypeNameNetAddressPortRouteHopsItfp4fs111.0000.0000.0001:04514/034Et0p4fs221.0000.0000.0001:04514/034Et0 MonitoringIPXTrafficwg_ro_a#showipxtrafficSystemTrafficfor0.0000.0000.0001System-Name:wg_ro_aRcvd:15total,0formaterrors,0checksumerrors,0badhopcount,0packetspitched,15localdestination,0multicastBcast:13received,6sentSent:6generated,0forwarded0encapsulationfailed,0norouteSAP:1TotalSAPrequests,0TotalSAPreplies,0servers1SAPgeneralrequests,0ignored,0replies0SAPGetNearestServerrequests,0replies0SAPNearestNamerequests,0replies0SAPGeneralNamerequests,0replies0SAPadvertisementsreceived,0sent0SAPflashupdatessent,0SAPformaterrorsRIP:1RIPrequests,0ignored,0RIPreplies,2routes13RIPadvertisementsreceived,0sent0RIPflashupdatessent,0RIPformaterrorsEcho:Rcvd0requests,0repliesSent0requests,0replies0unknown:0nosocket,0filtered,0nohelper0SAPsthrottled,freedNDBlen0Watchdog:0packetsreceived,0repliesspoofed wg_ro_a#debugipxroutingactivityIPXroutingdebuggingison IPXRIP:positingfullupdateto3010.ffff.ffff.ffffviaEthernet0(broadcast)IPXRIP:positingfullupdateto3000.ffff.ffff.ffffviaEthernet1(broadcast)IPXRIP:positingfullupdateto3020.ffff.ffff.ffffviaSerial0(broadcast)IPXRIP:positingfullupdateto3021.ffff.ffff.ffffviaSerial1(broadcast)IPXRIP:sendingupdateto3020.ffff.ffff.ffffviaSerial0IPXRIP:src=3020.0000.0c03.14d8,dst=3020.ffff.ffff.ffff,packetsent network3021,hops1,delay6 network3010,hops1,delay6 network3000,hops1,delay6IPXRIP:sendingupdateto3021.ffff.ffff.ffffviaSerial1IPXRIP:src=3021.0000.0c03.14d8,dst=3021.ffff.ffff.ffff,packetsent network3020,hops1,delay6 network3010,hops1,delay6 network3000,hops1,delay6IPXRIP:sendingupdateto3010.ffff.ffff.ffffviaEthernet0IPXRIP:src=3010.aa00.0400.0284,dst=3010.ffff.ffff.ffff,packetsent network3030,hops2,delay7 network3020,hops1,delay1 network3021,hops1,delay1 network3000,hops1,delay1IPXRIP:sendingupdateto3000.ffff.ffff.ffffviaEthernet1TroubleshootingIPXRouting wg_ro_a#debugipxsapactivityIPXservicedebuggingisonwg_ro_a#05:31:18:IPXSAP:positingupdateto1111.ffff.ffff.ffffviaEthernet0(broadcast)(full)05:31:18:IPXSAP:Updatetype0x2len288src:1111.00e0.1e5d.ae2fdest:1111.ffff.ffff.ffff(452)05:31:18:type0x7,”ps21",21.0000.0000.0001(451),2hops05:31:18:type0x4,"fs31",31.0000.0000.0001(451),2hops05:31:18:type0x4,"fs41",41.0000.0000.0001(451),2hops05:31:18:type0x7,"ps51",51.0000.0000.0001(451),2hopswg_ro_a#TroubleshootingIPXSAP IPXPingwg_ro_a#pingipx211.0000.0c01.f4cfTypeescapesequencetoabort.Sending5,100-byteIPXciscoEchoesto211.0000.0c01.f4cf,timeoutis2seconds.!!!!!Successrateis100percent(0/5) Useaccesslist800-899forstandardDenyPermitDestinationAddressSourceAddressAnExampleUsinganIPXPacketDataPacket(IPXheader)FrameHeader(forexample, novell-ether)TestingPacketswithAccessLists Useaccesslist900-999forextendedDenyPermitDestinationAddressSourceAddressAnExampleUsinganIPXPacketDataPacket(IPXheader)FrameHeader(forexample, novell-ether)TestingPacketswithAccessListsProtocol,SocketNumber Useaccesslist1000-1099 forSAPfilteringDenyPermitService AdvertisementAnExampleUsinganIPXPacketDataPacket(IPXheader)FrameHeader(forexample, novell-ether)TestingPacketswithAccessLists Service AdvertisementUseACL800-899standard900-999extended1000-1099SAPDenyPermitDestinationAddressSourceAddressAnExampleUsinganIPXPacketDataPacket(IPXheader)FrameHeader(forexample,novell-ether)TestingPacketswithAccessListsProtocol, SocketNumber KeyConceptsforIPXAccessListsIPXaddressingusesanetwork.nodeSocketnumberidentifiesanapplicationorprocessStandardaccesslists(800-899)canfiltersourceanddestinationaddressesExtendedaccesslists(900-999)addprotocolandsocketnumbercapabilitiestothefilterAccesslists(1000-1099)areSAPfiltersforservicetypesandserversononeormorenetworks FrequentupdatesreducethebandwidthforusertrafficControllingIPXOverheadServerServerSAP RIPSAP RIPRouterRouterSAPRIPSAPRIPWANLinkFlooded withOverheadTrafficClientGNS Step1:Setparametersforthisaccesslisttest statement(whichcanbeoneofseveralstatements)Router(config)#access-listaccess-list-number{deny|permit}{testconditions}Step2:Enableaninterfacetobecomepartofthe groupthatusesthespecifiedaccesslistRouter(config-if)#ipxaccess-groupaccess-list-number|name[in|out]AccessListCommandOverviewIPXaccesslistsarenumberedornamed800-899-standard900-999-extended SetsparametersforthislistentryStandardaccesslistuseslistnumberinrange800to899Router(config)#access-listaccess-list-number{deny|permit}source-network[.source-node[source-node-mask]][destination-network][.destination-node[destination-node-mask]]]IPXStandardAccessList Configuration IPXStandardAccessList ConfigurationRouter(config-if)#ipxaccess-groupaccess-list-number[in|out]ActivatestheaccesslistonaninterfaceSetsparametersforthislistentryStandardaccesslistuseslistnumberinrange800to899Router(config)#access-listaccess-list-number{deny|permit}source-network[.source-node[source-node-mask]][destination-network][.destination-node[destination-node-mask]]] StandardIPXAccessListExampleClientServerClientE0E2E1Network2bNetwork3cNetwork4daccess-list800permit2b4d(implicitdenyall)inte0ipxnetwork4dipxaccess-group800outinte1ipxnetwork3cinte2ipxnetwork2binte3ipxnetwork1aServerE3Network1a IPXExtendedAccessList ConfigurationRouter(config)#access-listaccess-list-number {deny|permit}protocol[source-network][[[.source-node]source-node-mask]| [.source-nodesource-network-mask.source-node-mask]] [source-socket][destination.network] [[[.destination-node]destination-node-mask]| [.destination-nodedestination-network-mask.destination-nodemask]][destination-socket][log]SetsparametersforthislistentryExtendedaccesslistuseslist-numberinrange900to999 IPXExtendedAccessList ConfigurationRouter(config-if)#ipxaccess-groupaccess-list-number[in|out]ActivatestheIPXextendedaccesslistonaninterfaceRouter(config)#access-listaccess-list-number {deny|permit}protocol[source-network][[[.source-node]source-node-mask]| [.source-nodesource-network-mask.source-node-mask]] [source-socket][destination.network] [[[.destination-node]destination-node-mask]| [.destination-nodedestination-network-mask.destination-nodemask]][destination-socket][log]SetsparametersforthislistentryExtendedaccesslistuseslist-numberinrange900to999 NormalIPXSAPOperationRoutersdoesnotforwardSAPbroadcastsServer/RouterCServer/RouterDClient2ALarge IPXNetworkServer/RouterAClient1Server/RouterB NormalIPXSAPOperationRoutersdoesnotforwardSAPbroadcastsIPXrouterssendSAPtableevery60 secondsSAP TableServer/RouterCServer/RouterDClient2ALarge IPXNetworkServer/RouterAClient1Server/RouterBSAP TableSAP TableSAP TableSAP Table Applytheaccesslisttotheinterface asaninputoroutputSAPfilterOutputfilter:DonotaddfilteredSAPstotheSAPtablesentHowtoUseSAPFiltersInputfilter:DonotaddfilteredSAPstoSAPtableSAPSAP TableSAPSAPSAPSAP TableSAPSAPSAPSAPSAPSAPSAP SAPFilterConfigurationRouter(config)#access-listaccess-list-number{deny|permit}network[.node][network-mask .node-mask][service-type[server-name]]CreatesaSAPfilterlist Router(config)#access-listaccess-list-number{deny|permit}network[.node][network-mask .node-mask][service-type[server-name]]Router(config-if)#ipxoutput-sap-filteraccess-list-numberRouter(config-if)#ipxinput-sap-filteraccess-list-numberSAPFilterConfigurationCreatesaSAPfilterlistActivatesanoutputSAPFilteroninterfaceActivatesaninputSAPfilteroninterface SAPFilterExample1E0FS-AFS-BInternalIPXNetwork1aInternalIPXNetwork2aFS-CFS-DNetwork11bInternalIPXNetworkccInternalIPXNetworkddNetwork4aNetwork9eNetwork12bE0E1S0S0CiscoBCiscoA SAPFilterExample1access-list1000permit1a4access-list1000permit2a4interfaceethernet0ipxnetwork11binterfaceserial0ipxnetwork12bipxoutput-sap-filter1000OnlyfileservicesfromFS-AandFS-BareadvertisedacrossrouterCiscoB’sS0interfaceE0FS-AFS-BInternalIPXNetwork1aInternalIPXNetwork2aFS-CFS-DNetwork11bInternalIPXNetworkccInternalIPXNetworkddNetwork4aNetwork9eNetwork12bE0E1S0S0CiscoBCiscoA SAPFilterExample2access-list1001deny-17access-list1001permit-1interfaceethernet0ipxnetwork9einterfaceethernet1ipxnetwork4ainterfaceethernet2ipxnetwork1ipxinput-sap-filter1001PrintservicesfromServerA andBarenotenteredintotheSAPtableofrouterCiscoANetwork1Network3dE2To0E1CiscoBNetwork7fE0Network4aNetwork9eE0E1CiscoAAB VerifyingIPXAccessListswg_ro_a#showipxinte0Ethernet0isup,lineprotocolisupIPXaddressis11.00e0.1e5d.ae2f,NOVELL-ETHER[up]DelayofthisIPXnetwork,inticksis1throughput0linkdelay0IPXWANprocessingnotenabledonthisinterface.IPXSAPupdateintervalis60secondsIPXtype20propagationpacketforwardingisdisabledIncomingaccesslistis801OutgoingaccesslistisnotsetIPXhelperaccesslistisnotsetSAPGNSprocessingenabled,delay0ms,outputfilterlistisnotsetSAPInputfilterlistisnotsetSAPOutputfilterlistisnotsetSAPRouterfilterlistisnotsetInputfilterlistisnotsetOutputfilterlistisnotsetRouterfilterlistisnotsetNetbiosInputhostaccesslistisnotsetwg_ro_a#showipxaccess-listIPXstandardaccesslist801permit12FFFFFFFFpermit22FFFFFFFF ©1999,CiscoSystems,Inc.www.cisco.com10-86Exercise VisualObjectivepodwg_ro’ss0wg_ro’se0A11A11B12A12C13A13D14A14E15A15F16A16G17A17H18A18I19A19J20A20K21A21L22A22s1/0-s2/3IPXNetwork11…22IPXNetwork3bbbIPXNetwork11AIPXNetwork22Acore_serverwg_sw_awg_sw_lwg_pc_awg_pc_lwg_ro_ae0/1e0/2e0/2e0/1e0e0fa0/23core_sw_awg_ro_lcore_rofa0/24fa0/0LLs0IPXNetwork11s0IPXNetwork22... s1/0-s2/3IPXNetwork11…22IPXNetwork3bbbIPXNetwork11AIPXNetwork22AVisualObjectivecore_serverwg_sw_awg_sw_lwg_pc_awg_pc_lwg_ro_ae0/1e0/2e0/2e0/1e0e0fa0/23core_sw_awg_ro_lcore_rofa0/24fa0/0LLs0IPXNetwork11s0IPXNetwork22...SAPXXFS2PS2SAPFS2PS2 Aftercompletingthischapter,youshouldbeabletoperformthefollowingtasks:DescribebasicIPXoperationDeterminetherequiredIPXnetworknumberandencapsulationtypeforagiveninterfaceEnabletheNovellIPXprotocolVerifyIPXconnectivityConfigureandmonitorIPXAccessListsandSAPtrafficfiltersSummary ReviewQuestions1.HowmanybitsareinanIPXnetworknumber?2.HowmanybitsareinanIPXnodenumber?3.WhatarethemetricsusedbyIPXRIP?4.WhatisthecommandthatenablesIPXroutingonaninterface?5.StandardIPXAccesslistsallowfilteringofwhatitems?
