配置动态路由协议

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1、第四章配置动态路由协议完成本章的学习后,您可以完成下面的任务:配置RIP和OSPF路由协议显示路由表状态显示RIP路由信息显示OSPF信息摘要目标配置IP路由Network10.1.2.0Network10.8.4.0Network10.1.1.0RoutingTableNetwork10.1.2.0E010.8.4.0S010.1.1.0To0InterfaceE0To0S0Network10.1.3.0TokenRing表中包含端口地址的内容最初的路由表静态路由缺省路由动态路由利用IP路由选径管辖距离(administivedistance)Interf

2、ace128.31.7.1AdministrativeDistance=100Interface128.5.1.3AdministrativeDistance=120RouterDRouterCRouterBRouterA我想发个包到D,从B和C都能到,我该怎么走?为一个目的网段或子网指定一条路径iproutenetwork[mask]{address

3、interface}[distance][permanent]Router(config)#配置静态路由172.16.2.0CiscoA172.16.1.0255.255.255.0172.16.2.1CiscoBE

4、0S0S1S2S0iproute172.16.1.0255.255.255.0172.16.2.1172.16.2.2静态路由举例定义一个缺省路由ipdefault-networknetwork-numberRouter(config)#配置缺省路由CompanyXPublicNetworkCiscoA缺省路由举例192.168.17.0CiscoARoutingTableipdefault-network192.168.17.0routerripnetwork172.16.0.0network192.168.17.0ipdefault-network192.168

5、.17.0统一管理下的路由器的集合自治域系统AutonomousSystem100AutonomousSystem200内部网关协议RIPIGRP外部网关协议BGP内部和外部路由协议内部IP路由协议ApplicationTransportInternetNetworkInterfaceHardwareRoutingInformationProtocol(RIP)InteriorGatewayRoutingProtocol(IGRP)OpenShortestPathFirst(OSPF)ProtocolEnhancedIGRP(EIGRP)全局配置任务选择路由协

6、议指定囊括的网段端口配置分配地址和子网掩码Network160.89.0.0Network172.30.0.0IGRP,RIPNetwork172.16.0.0RIPRIPIGRPIP路由配置任务定义一个IP路由协议routerprotocol[keyword]Router(config)#所有的IP路由协议都需配置指明路由所囊括的直连网段networknetwork-numberRouter(config-router)#配置动态路由配置RIP19.2kbpsT1T1T1以跳数作为路径好坏的衡量标准RIP概述启动RIP路由进程routerripRouter(con

7、fig)#networknetwork-numberRouter(config-router)#选择参与路由的直连网段配置RIP3.3.0.02.6.0.02.5.0.0CiscoACiscoBCiscoCCiscoDS0T0S1S2CiscoE2.4.0.01.4.0.02.1.0.0TokenRingTokenRing1.2.0.01.1.0.02.3.0.02.2.0.02.7.0.0routerripnetwork1.0.0.0network2.0.0.0CiscoARIP配置举例显示IP路由协议Router>showipprotocolRoutingP

8、rotocolis"rip"Sendingupdatesevery30seconds,nextduein13secondsInvalidafter180seconds,holddown180,flushedafter240OutgoingupdatefilterlistforallinterfacesisnotsetIncomingupdatefilterlistforallinterfacesisnotsetRedistributing:ripRoutingforNetworks:183.8.0.0144.253.0.0RoutingInfo