《计算机网络》实验指导书：配置RIP.doc

海量资料 超值下载配置RIP一、实验目的1.掌握动态路由的配置方法2.理解RIP-1,RIP-2的区别与工作过程3.理解RIP-2对变长子网掩码的支持二、实验描述1.在子网不连续的网络环境中，RIP-1的自动汇总会带来错误的路由2.RIP-2可以关闭自动汇总，得出正确的路由3.尽量不要分配不连续的子网。三、实验拓扑四、实验设备1.R2801路由器 3台2.串口线 2根五、实验步骤第1步：路由器接口地址的配置Router-A的接口配置为F0/0：172.16.1.1/24 S0/0/0:192.168.1.1/24Router-B的接口配置为S0/0/0：192.168.1.2/24 F0/0:192.168.3.1/24 Router-C的接口配置为F0/1: 192.168.3.2/24 F0/0:172.16.2.1/24PC1：172.16.1.2 网关：172.16.1.1PC2：172.16.2.2 网关：172.16.2.1R-A(config)#int f 0/0R-A(config-if)#ip add 172.16.1.1 255.255.255.0R-A(config-if)#no shR-A(config-if)#int S0/0/0R-A(config-if)#ip add 192.168.1.1 255.255.255.0 R-A(config-if)#clock rate 64000R-A(config-if)#no shR-B(config)#int S0/0/0R-B(config-if)#ip add 192.168.1.2 255.255.255.0R-B(config-if)#no sh R-B(config-if)#int f0/0R-B(config-if)#ip add 192.168.3.1 255.255.255.0 R-B(config-if)#no shR-C(config)#int f0/1R-C(config-if)#ip add 192.168.3.2 255.255.255.0R-C(config-if)#no shR-C(config-if)#int f0/0R-C(config-if)#ip add 172.16.2.1 255.255.255.0R-C(config-if)#no sh第2步：各个路由器配置路由协议RIP-1Route-A(config)#router ripRoute-A(config-router)#network 192.168.1.0Route-A(config-router)#net 172.16.1.0Route-A(config-router)#exitRouter-B(config)#router ripRouter-B(config-router)#net 192.168.1.0Router-B(config-router)#net 192.168.3.0Router-B(config-router)#exitRouter-C(config)#router ripRouter-C(config-router)#net 192.168.3.0Router-C(config-router)#net 172.16.2.0 Router-C(config-router)#exit第3步、查看Router-B的路由表Router-B#sh ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static routeGateway of last resort is not setR 172.16.0.0/16 120/1 via 192.168.1.1, 00:00:09, Serial1/0 120/1 via 192.168.3.2, 00:00:27, FastEthernet0/0因为RIP-1为有类路由，自动汇总产生错误路由C 192.168.1.0/24 is directly connected, Serial1/0C 192.168.3.0/24 is directly connected, FastEthernet0/0第4步、在所有路由器上启用RIP-2，且关闭自动汇总Route-A(config)#router ripRoute-A(config-router)#version 2Route-A(config-router)#no auto-summaryRoute-A(config-router)#exitRouter-B(config)#router ripRouter-B(config-router)#version 2Router-B(config-router)#no auto-summaryRouter-B(config-router)#exitRouter-C(config)#router ripRouter-C(config-router)#version 2Router-C(config-router)#no auto-summaryRouter-C(config-router)#exit第5步：再次查看Router-B的路由表Router-B#sh ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static routeGateway of last resort is not set 172.16.0.0/16 is variably subnetted, 3 subnets, 2 masksR 172.16.0.0/16 is possibly down, routing via 192.168.1.1, Serial1/0 120/1 via 192.168.3.2, 00:01:12, FastEthernet0/0R 172.16.1.0/24 120/1 via 192.168.1.1, 00:00:20, Serial1/0R 172.16.2.0/24 120/1 via 192.168.3.2, 0