chp12路由重分布实验指导

路由重分布配置通过本实验可以掌握：路由重分布概念种子度量值概念各种路由协议的默认种子度量值重分布进RIP重分布进EIGRP重分布进OSPF2.实验拓扑实验拓扑如图所示。R1(config)#interfaceSerial0/0R1(config-if)#noshuR1(config-if)#clockrate128000R1(config-if)#exitR1(config)#iproute192.168.1.0255.255.255.0Null0R1(config)#routerripR1(config-router)#version2R1(config-router)#redistributestaticmetric3R1(config-router)#noauto-summaryR2(config)#interfaceSerial0/0R2(config-if)#noshutR2(config-if)#exitR2(config)#interfaceSerial0/1R2(config-if)#clockrate128000R2(config-if)#noshutR2(config-if)#exitR2(config)#routereigrp1R2(config-router)#redistributeripmetric10000010025511500R2(config-router)#network172.16.23.2.0R2(config-router)#noauto-summaryR2(config-router)#exitR2(config)#routerripR2(config-router)#version2R2(config-router)#redistributeeigrp1R2(config-router)#default-metric6R2(config-router)#noauto-summaryR2(config-router)#exitR3(config)#interfaceSerial0/0R3(config-if)#clockrate128000R3(config-if)#noshutR3(config-if)#exitR3(config)#R3(config)#interfaceSerial0/1R3(config-if)#noshutR3(config-if)#exitR3(config)#routereigrp1R3(config-router)#redistributeospf1metric100010025511500R3(config-router)#network172.16.23.3.0R3(config-router)#distanceeigrp90150R3(config-router)#noauto-summaryR3(config-router)#exitR3(config)#routerospf1R3(config-router)#router-id.3R3(config-router)#redistributeeigrp1metric30metric-type1subnetsR3(config-router)#network172.16.34.3.0area0======================================================================

R4(config)#interfaceLoopback0R4(config-if)#exitR4(config)#interfaceLoopback1R4(config-if)#exitR4(config)#interfaceLoopback2R4(config-if)#exitR4(config)#interfaceLoopback3R4(config-if)#exitR4(config)#interfaceLoopback4R4(config-if)#exitR4(config-if)#interfaceLoopback44R4(config-if)#exitR4(config-if)#interfaceLoopback199R4(config-if)#exitR4(config-if)#interfaceLoopback200R4(config-if)#exitR4(config)#interfaceSerial0/0R4(config-if)#exitR4(config)#R4(config)#route-mapCONNpermit10R4(config-route-map)#matchipaddress1R4(config-route-map)#setmetric200R4(config-route-map)#setmetric-typetype-2R4(config-route-map)#exitR4(config)#route-mapCONNpermit20R4(config-route-map)#matchipaddress2R4(config-route-map)#setmetric-typetype-1R4(config-route-map)#exitR4(config)#route-mapCONNpermit30R4(config-route-map)#exitR4(config)#routerospf1R4(config-router)#router-id.4R4(config-router)#redistributemaximum-prefix650warning-onlyR4(config-router)#redistributeconnectedsubnetsroute-mapCONNR4(config-router)#network172.16.34.4.0area04.实验调试R1#showiproute172.16.0.0/24issubnetted,7subnetsR172.16.34.0[120/6]via172.16.12.2,00:00:12,Serial0/0R172.16.23.0[120/1]via172.16.12.2,00:00:12,Serial0/0C172.16.12.0isdirectlyconnected,Serial0/0R172.16.0.0[120/6]via172.16.12.2,00:00:12,Serial0/0R172.16.1.0[120/6]via172.16.12.2,00:00:12,Serial0/0R172.16.2.0[120/6]via172.16.12.2,00:00:12,Serial0/0R172.16.3.0[120/6]via172.16.12.2,00:00:12,Serial0/0S192.168.1.0/24isdirectlyconnected,Null044.0.0.0/24issubnetted,1subnetsR44.4.4.0[120/6]via172.16.12.2,00:00:12,Serial0/0R2#showiproute172.16.0.0/24issubnetted,7subnetsDEX172.16.34.0[170/3097600]via172.16.23.3,00:23:09,Serial0/1C172.16.23.0isdirectlyconnected,Serial0/1C172.16.12.0isdirectlyconnected,Serial0/0DEX172.16.0.0[170/3097600]via172.16.23.3,00:12:11,Serial0/1DEX172.16.1.0[170/3097600]via172.16.23.3,00:12:11,Serial0/1DEX172.16.2.0[170/3097600]via172.16.23.3,00:12:11,Serial0/1DEX172.16.3.0[170/3097600]via172.16.23.3,00:12:11,Serial0/1R192.168.1.0/24[120/3]via172.16.12.1,00:00:15,Serial0/044.0.0.0/24issubnetted,1subnetsDEX44.4.4.0[170/3097600]via172.16.23.3,00:10:27,Serial0/1R3#showiproute172.16.0.0/24issubnetted,7subnetsC172.16.34.0isdirectlyconnected,Serial0/0C172.16.23.0isdirectlyconnected,Serial0/1DEX172.16.12.0[150/2195456]via172.16.23.2,00:23:37,Serial0/1OE2172.16.0.0[110/200]via172.16.34.4,00:12:39,Serial0/0OE1172.16.1.0[110/84]via172.16.34.4,00:12:39,Serial0/0OE2172.16.2.0[110/200]via172.16.34.4,00:12:39,Serial0/0OE1172.16.3.0[110/84]via172.16.34.4,00:12:39,Serial0/0DEX192.168.1.0/24[150/2195456]via172.16.23.2,00:23:37,Serial0/144.0.0.0/24issubnetted,1subnetsOE244.4.4.0[110/20]via172.16.34.4,00:10:55,Serial0/0R4#showiproute172.16.0.0/24issubnetted,7subnetsC172.16.34.0isdirectlyconnected,Serial0/0OE1172.16.23.0[110/94]via172.16.34.3,00:13:07,Serial0/0OE1172.16.12.0[110/94]via172.16.34.3,00:13:07,Serial0/0C172.16.0.0isdirectlyconnected,Loopback0C172.16.1.0isdirectlyconnected,Loopback1C172.16.2.0isdirectlyconnected,Loopback2C172.16.3.0isdirectlyconnected,Loopback3OE1192.168.1.0/24[110/94]via172.16.34.3,00:13:07,Serial0/044.0.0.0/24issubnetted,1subnetsC44.4.4.0isdirectlyconnected,Loopback44R4#showroute-maproute-mapCONN,permit,sequence10Matchclauses:ipaddress(access-lists):1Setclauses:metric200metric-typetype-2Policyroutingmatches:0packets,0bytesroute-mapCONN,permit,sequence20Matchclauses:ipaddress(access-lists):2Setclauses:metric-typetype-1Policyroutingmatches:0packets,0bytesroute-mapCONN,permit,sequence30Matchclauses:Setclauses:Policyroutingmatches:0packets,0bytesR2#showipprotocolsRoutingProtocolis"rip"OutgoingupdatefilterlistforallinterfacesisnotsetIncomingupdatefilterlistforallinterfacesisnotsetSendingupdatesevery30seconds,nextduein23secondsInvalidafter180seconds,holddown180,flushedafter240Defaultredistributionmetricis6Redistributing:rip,eigrp1Defaultversioncontrol:sendversion2,receiveversion2InterfaceSendRecvTriggeredRIPKey-chainSerial0/022Serial0/122AutomaticnetworksummarizationisnotineffectMaximumpath:4RoutingforNetworks:RoutingInformationSources:GatewayDistanceLastUpdate172.16.12.112000:00:06Distance:(defaultis120)RoutingProtocolis"eigrp1"OutgoingupdatefilterlistforallinterfacesisnotsetIncomingupdatefilterlistforallinterfacesisnotsetDefaultnetworksflaggedinoutgoingupdatesDefaultnetworksacceptedfromincomingupdatesEIGRPmetricweightK1=1,K2=0,K3=1,K4=0,K5=0EIGRPmaximumhopcount100EIGRPmaximummetricvariance1Redistributing:rip,eigrp1EIGRPNSF-awarerouteholdtimeris240sAutomaticnetworksummarizationisnotineffectMaximumpath:4RoutingforNetworks:RoutingInformationSources:GatewayDistanceLastUpdate172.16.23.39000:12:08Distance:internal90external170R3#showipprotocolsRoutingProtocolis"ospf1"OutgoingupdatefilterlistforallinterfacesisnotsetIncomingupdatefilterlistforallinterfacesisnotsetRouterID.3ItisanautonomoussystemboundaryrouterRedistributingExternalRoutesfrom,eigrp1withmetricmappedto30,includessubnetsinredistributionNumberofareasinthisrouteris1.1normal0stub0nssaMaximumpath:4RoutingforNetworks:172.16.34.3.0are