思科路由怎么配置EIGRP.docx

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1、思科路由怎么配置EIGRP思科路由怎么配置EIGRP思科制造的路由器设备、交换机和其他设备承载了全世界80%的互联网通信，成为硅谷中新经济的传奇，那么你知道思科路由怎么配置EIGRP吗?下面是学习啦我整理的一些关于思科路由怎么配置EIGRP的相关资料，供你参考。思科路由配置EIGRP的方法：拓扑图接口连接：Router1S0/0-Router2S0/0Router2S0/1-Router3S0/0Router1S0/1-Router4S0/0Router3S0/1-Router4S0/1VPCSV0/1-Router1E1/0VPCSV0/2-Router3E1/0实验原理：在R1R2R3R4

2、上均运行EIGRP路由协议。R4通过S0/1向R3通告一条0.0.0.00.0.0.0的汇总路由，并将这条浮动路由的管理距离设置为250，于是在网络连通的情况下R3上到达200.1.1.0/24网段的路由经过R2，而在R2与R3链路故障的时候，通过R3前往200.1.1.0/24的数据包会通过R4(R3拓扑表中，默认路由由A变为P)关键配置：R1:interfaceSerial0/0ipaddress192.168.1.1255.255.255.0serialrestart-delay0!interfaceSerial0/1ipaddress192.168.3.1255.255.255.0se

3、rialrestart-delay0!interfaceEthernet1/0ipaddress200.1.1.254255.255.255.0half-duplex!routereigrp100network192.168.1.0network192.168.3.0network200.1.1.0noauto-summaryR2、R3略，参照R1进行接口IP和路由协议的配置重点看下R4的配置R4:interfaceSerial0/0ipaddress192.168.3.2255.255.255.0serialrestart-delay0!interfaceSerial0/1ipaddress

4、192.168.4.1255.255.255.0ipsummary-addresseigrp1000.0.0.00.0.0.0250(向R3通过默认路由，管理距离高于EIGRP默认值)!routereigrp100network192.168.3.0network192.168.4.0auto-summary查看结果：1.R2和R3之间链路正常时a)R3的路由表：R3#shiprouteCodes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-

5、OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortis192.168.4.1tonetwork0.0.0.0D200.1.1.

6、0/2490/2707456via192.168.2.1,00:00:02,Serial0/0C200.1.2.0/24isdirectlyconnected,Ethernet1/0C192.168.4.0/24isdirectlyconnected,Serial0/1D192.168.1.0/2490/2681856via192.168.2.1,00:00:02,Serial0/0C192.168.2.0/24isdirectlyconnected,Serial0/0D192.168.3.0/2490/3193856via192.168.2.1,00:00:02,Serial0/0D*0.0

7、.0.0/090/2681856via192.168.4.1,00:00:00,Serial0/1b)R3的拓扑表：R3#shipeigrptopologyIP-EIGRPTopologyTableforAS(100)/ID(200.1.2.254)Codes:P-Passive,A-Active,U-Update,Q-Query,R-Reply,r-replyStatus,s-siaStatusA0.0.0.0/0,1successors,FDisInaccessible1replies,active00:00:00,query-origin:SuccessorOriginRemaining

8、replies:via192.168.2.1,r,Serial0/0P192.168.1.0/24,1successors,FDis2681856via192.168.2.1(2681856/2169856),Serial0/0P192.168.2.0/24,1successors,FDis2169856viaConnected,Serial0/0P192.168.3.0/24,1successors,FDis3193856via192.168.2.1(3193856/2681856),Serial0/0P192.168.4.0/24,1successors,FDis2169856viaCon

9、nected,Serial0/1P200.1.1.0/24,1successors,FDis2707456via192.168.2.1(2707456/2195456),Serial0/0P200.1.2.0/24,1successors,FDis281600viaConnected,Ethernet1/02.R2的S0/1设置为DOWN,观察R3路由表和拓扑表a)R3路由表：R3#shiprouteCodes:C-connected,S-static,I-IGRP,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinter

10、areaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2,E-EGPi-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortis192.168.4.1tonetwork0.0.0.0C2

11、00.1.2.0/24isdirectlyconnected,Ethernet1/0C192.168.4.0/24isdirectlyconnected,Serial0/1C192.168.2.0/24isdirectlyconnected,Serial0/0D*0.0.0.0/090/2681856via192.168.4.1,00:00:05,Serial0/1b)R3的拓扑表：R3#shipeigrptopologyIP-EIGRPTopologyTableforAS(100)/ID(200.1.2.254)Codes:P-Passive,A-Active,U-Update,Q-Quer

12、y,R-Reply,r-replyStatus,s-siaStatusP0.0.0.0/0,1successors,FDis2681856via192.168.4.1(2681856/2169856),Serial0/1P192.168.4.0/24,1successors,FDis2169856viaConnected,Serial0/1P200.1.2.0/24,1successors,FDis281600viaConnected,Ethernet1/0该实验讲明，当R2和R3链路正常是，通过R3去往PC1的数据包不通过R4，只要当R2、R3间链路出现故障，默认路由才启用。看过文章思科路由怎么配置EIGRP的人还看了：1.思科路由器基本配置教程2.cisco思科路由器设置3.怎样查看Cisco路由器的配置信息4.思科路由器配置特点具体介绍5.思科Cisco路由器的基础配置知识6.思科怎样配置ACE7.cisco思科怎么配置无线AP8.思科路由器配置命令大全9.思科路由器配置命令10.思科路由器怎么进入思科路由器怎么设置