Question

Cisco Packet Tracer无法配置rip2

配置rip2后，查看路由表里没有rip路由；pc0和pc1无法ping通。高手帮看看是哪里有问题
r1的配置r1(config)#router ripr1(config-router)#ver 2r1(config-router)#no auto-summaryr1(config-router)#network 192.168.1.0r1(config-router)#network 192.168.2.0r1(config-router)#end
%SYS-5-CONFIG_I: Configured from console by consoler1#show 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 route
Gateway of last resort is not set
C 192.168.1.0/24 is directly connected, FastEthernet0/0C 192.168.2.0/24 is directly connected, FastEthernet0/1
r2的配置：r2>enr2#conf tEnter configuration commands, one per line. End with CNTL/Z.r2(config)#router ripr2(config-router)#ver 2r2(config-router)#no auto-summaryr2(config-router)#network 192.168.3.0r2(config-router)#network 192.168.4.0r2(config-router)#endr2#%SYS-5-CONFIG_I: Configured from console by console
r2#show 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 route
Gateway of last resort is not set
C 192.168.3.0/24 is directly connected, FastEthernet0/0C 192.168.4.0/24 is directly connected, FastEthernet0/1

Answer 1

就目前看到的你的R1的fa0/1是192.168.2.0这个网段，而R2的fa0/0是192.168.3.0这个网段，两个直连的接口不在同一网段，直连都是不通的。IPV4同一条链路应该属于同一个网段，否则你路由协议的邻居关系根本无法建立。

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ok，问题解决了

Answer 2

图就有问题 R1 和R2中间的网络怎么一边是192.168.2.1 一边是192.168.3.1 随便改变一边的接口地址 让他们在一个网段就行了。

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谢谢