Packet Tracer 5.2实验(十一) 路由器综合路由配置

PacketTracer5.2试验（十一）路由器综合路由配置一、试验目标驾驭综合路由的配置方法；驾驭查看通过路由重分布学习产生的路由；熟识广域网线缆的连接方式；二、试验背景假设某公司通过一台三层交换机连到公司出口路由器R1上，路由器R1再和公司外的另一台路由器R2连接。三层与R1间运行RIPV2路由协议，R1与R2间运行OSPF路由协议。现要做适当配置，实现公司内部主机与公司外部主机之间的相互通信。三、技术原理为了支持本设备能够运行多个路由协议进程，系统软件供应路由信息从一个路由进程重分布到另外一个路由进程的功能。比如你可以将OSPF路由域的路由重新分布后通告RIP路由域中，也可以将RIP路由域的路由重新分布后通告到OSPF路由域中。路由的相互重分布可以在全部的IP路由协议之间进行。要把路由从一个路由域分布到另一个路由域，并且进行限制路由重分布，在路由进程配置模式中执行以下吩咐：redistributeprotocol[metricmetric][metric-typemetric-type][matchinternal|externaltype|nssa-externaltype][tagtag][route-maproute-map-name][subnets]四、试验步骤试验拓扑endRI#R2:电Router>enRouterttconftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.Router(config)#hostnameR2R2(config)ttinterfacefaO/1R2(config-if)#ipaddress192.168.4.1255.255.255.0R2(config-if)#noshutdown%LINK-5-CHANGED:InterfaceFastEthernetO/1,changedstatetoup%LINEPR0T0-5-UPD0WN:LineprotocolonInterfaceFastEthernetO/1,changedstatetoupR2(config-if)ftexitR2(config)ttinterfacefaO/OR2(config-if)#ipaddress192.168.3.2255.255.255.0R2(config-if)#noshutdown虬INK-5-CHANGED:InterfaceFastEthernetO/O,changedstatetoup%LINEPR0T0-5~UPD0WN:LineprotocolonInterfaceFastEthernetO/O,changedstatetoupR2(config-if)#R2(config-if)ftexitR2(config)ftrouterospf%Incompletecommand.R2(config)ttrouterospf1 //配置R2OSPF路由协议R2(config-router)ttnetwork.255area0R2(config-router)ttnetwork192.168.4.00.0.0.255area0R2(config-router)#endR2#%SYS-5-CONFIG_I:ConfiguredfromconsolebyconsoleR2#showiprouteCodes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterareainterarea*-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotsetC 192.168.3.0/24isdirectlyconnected,FastEthernetO/0C 192.168.4.0/24isdirectlyconnected,FastEthernetO/1R2#00:06:39:%0SPF-5-ADJCHG:Process1,NbronFastEthernet0/0fromLOADINGtoFULL,LoadingDoneR2#showiproute〃路由重分布后的路由信息Codes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterarea*-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotset0E2192.168.1.0/24[110/20]via,00:00:05,FastEthernet0/00E2/24[110/20]via,00:00:05,FastEthernet0/0C 192.168.3.0/24isdirectlyconnected,FastEthernetO/0C /24isdirectlyconnected,FastEthernetO/1R2#电PCI:PacketTracerPCCommandLine1.0POipconfig〃路由重分POping192.168.4.2〃路由重分布前，左右主机无法ping通Pinging192.168.4.2with32bytesofdata:Reply

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from192.168.1.1192.168.1.1192.168.1.1192.168.1.1Destinationhostunreachable.Destinationhostunreachable.Destinationhostunreachable.Destinationhostunreachable.Pingstatisticsfor:Packets:Sent=4,Received=0,Lost=4(100%loss),Pingstatisticsfor:Packets:Sent=4,Received=0,Lost=4(100%loss),POping192.168.4.2布后，左右主机可以ping通〃路由重分Pinging192.168.4.2with32bytesofdata:ReplyfromReplyfromReplyfromReplyfrom192.168.4.2:192.168.4.2:192.168.4.2:192.168.4.2:ReplyfromReplyfromReplyfromReplyfrom192.168.4.2:192.168.4.2:192.168.4.2:192.168.4.2:bytes=32bytes=32bytes=32bytes=32time=15mstime二10mstime=16mstime=10msTTL=125TTL=125TTL=125TTL=125Pingstatisticsfor:Packets:Sent=4,Received=4,Lost=0(0%loss),Approximateroundtriptimesinmilli-seconds:Minimum=10ms,Maximum=16ms,Average=12msPC>S35602.12.2RI3.13.2R2PCIS35602.12.2RI3.13.2R2PCIPC21、PC与交换机间用直连线连接；PC与路由、路由与路由之间用交叉线连接。2、在三层上划分2个VLAN,运行RIPv2协议；R2运行OSPF协议；3、在路由器R1上左侧配置RIPV2路由协议；右侧配置OSPF协议；4、在R1路由器进程中引入外部路由，进行路由重分布；5、将PCI、PC2主机默认网关分别设置为与直连网络设备接口IP地址；6、验证PCI、PC2主机之间可以相互通信；S3560:电Switch>enSwitchttconftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.Switch(config)tthostnameS3560S3560(config)#vlan10S3560(config-vlan)ftexitS3560(config)#vlan20S3560(config-vlan)ftexitS3560(config)ftinterfacefa0/10S3560(config-if)ttswitchportaccessvlan10S3560(config-if)#exitS3560(config)^interfacefa0/20S3560(config-if)#switchportaccessvlan20S3560(config-if)ftexitS3560(config)ftinterfacevlan10S3560(config-if)#%LINK15-CHANGED:InterfaceVlanlO,changedstatetoup%LINEPROTO-5-UPDOWN:LineprotocolonInterfaceVlanlO,changedstatetoup〃配置vlan10虚接口IP地址S3560(config-if)ttexitS3560(config)#interfacevlan20%LINK-5-〃配置vlan20虚接口IP地址S3560(config-if)#noshutS3560(config-if)WexitS3560(config)ttrouterrip〃配置RIPv2协议S3560(config-router)Aversion2S3560(config-router)#endS3560#%SYS-5-C0NFIG_I:ConfiguredfromconsolebyconsoleS3560#showiprouteCodes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterarea-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotsetC192.168.1.0/24isdirectlyconnected,VlanlOS3560#S3560#S3560#%LINK-5-CHANGED:InterfaceFastEthernet0/20,changedstatetoup%LINEPR0T0-5-UPD0WN:LineprotocolonInterfaceFastEthernet0/20,changedstatetoup%LINEPR0T0-5-UPD0WN:LineprotocolonInterfaceVlan20,changedstatetoupS3560#showiproute〃三台设备配置好后的路由信息Codes:C-connected,S一static,I一IGRP,R一RIP,M一mobile,B一BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterarea-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotsetC /24isdirectlyconnected,VlanlOC /24isdirectlyconnected,Vlan20S3560#showiproute〃路由重分布后的路由信息Codes:C-connected,S一static,I一IGRP,R一RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterarea-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotsetGatewayoflastresortisnotsetC

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[120/1]via192.168.4.0/24[120/2]viaconnected,VlanlOconnected,Vlan20192.168.2.2,00:00:28,Vlan20192.168.2.2,00:00:28,Vlan20S3560#S3560#showrunning-configBuildingconfiguration...Currentconfiguration:1276bytesCurrentconfiguration:1276bytesversion12.2noservicetimestampsnoservicetimestampslogdatetimemsecversion12.2noservicetimestampsnoservicetimestampslogdatetimemsecdebugdatetimemsecnoservicepassword-encryptionhostnameS3560interfaceFastEthernetO/1interfaceFastEthernetO/lOswitchportaccessvlan10interfaceFastEthernet0/20switchportaccessvlan20interfaceVlanlnoipaddressshutdowniinterfaceVlanlOipaddress192.168.1.1255.255.255.0iinterfaceVlan20ipaddress192.168.2.1255.255.255.0i*routerripversion2network192.168.1.0network192.168.2.0iipclasslesslinecon0linevty04loginendS3560#RI:中IRouter>enRouterftconftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.Router(config)tthostnameRIRI(config)ftinterfacefaO/ORI(config-if)#noshutdown%LINK-5-CHANGED:InterfaceFastEthernetO/O,changedstatetoup%LINEPROTO-5-UPDOWN:LineprotocolonInterfaceFastEthernetO/O,changedstatetoupRI(config-if)ftexitRI(config)ttinterfacefaO/1RI(config-if)#noshutdown%LINK15-CHANGED:InterfaceFastEthernetO/1,changedstatetoupRI(config-if)ttexitRI(config)#routerrip//RI左侧配置RIPv2路由协议RI(config-router)ttversion2RI(config-router)#exitRI(config)Wrouterospf1〃R1右侧配置OSPF路由协议RI(config-router)ttnetwork.255area0RI(config-router)#endRI#%SYS-5-CONFIG」：ConfiguredfromconsolebyconsoleRlttshowiprouteCodes:C-connected,S一static,I一IGRP,R一RIP,M一mobile,B一BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterarea*-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotsetR192.168.1.0/24[120/1]via192.168.2.1,00:00:14,FastEthernetO/Oonnected,FastEthernetO/OC192.168.3.0/24isdirectlyconnected,FastEthernetO/1RI#RI#RI#Riftshowiproute〃三台设备配置好后的路由信息Codes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2El-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,LI-IS-ISlevel-1,L2-IS-ISlevel-2,ia-IS-ISinterarea-candidatedefault,U-per-userstaticroute,o-ODRP-periodicdownloadedstaticrouteGatewayoflastresortisnotset[120/1]via192.168.2.1,00:00:06,R192.168.1.0/24[120/1]via192.168.2.1,00:00:06,FastEthernetO/OC 192. 168.2.0/24C 192. 168.3.0/24C 192. 168.2.0/24C 192. 168.3.0/240 192. 168.4. 0/24FastEthernetO/1Riftping192.168.1.2〃从RIping左侧主机，可以ping通Typeescapesequencetoabort.Sending5,100-byteICMPEchostoTypeescapesequencetoabort.Sending5,100-byteICMPEchostoIii•♦•••Successrateis60percent(3/5),,timeoutis2seconds:round-tripmin/avg/max=3/5/8msRlttping192.168.4.2〃从RIping右侧主机，可以ping通〃此时左侧主机ping不通右侧主机Typeescapesequencetoabort.timeoutis2seconds:Sending5,100-byteICMPEchosto,timeoutis2seconds:Successrateis80percent(4/5),round-tripmin/avg/max=3/5/7msRI#RI#RiftconftEnterconfigurationcommands,oneperline.EndwithCNTL/Z.RI(config)ttrouterripRI(config-router)#redistributeospf1RI(config-router)#exitRI(config)#routerospf1RI(config-router)ttredistributerip?metricmetric-typesubnetstag<cr>metricmetric-typesubnetstag<cr>OSPF/IS-ISexteriormetrictypeforredistributedroutesConsidersubnetsforredistributionintoOSPFSettagforroutesredistributedintoOSPFRI(config-router)ttredistributeripsubnetsRI(config-router)#endRI#%SYS-5-CONFIG_I:ConfiguredfromconsolebyconsoleRlttshowiproute〃路由重分布后的路由信息Codes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,0-OSPF,1A-OSPFinterareaN1