要求全网互通
R1:
[R1]interface e0/0/0
[R1-Ethernet0/0/0]ip ad
[R1-Ethernet0/0/0]ip address 12.1.1.1 24
[R1-Ethernet0/0/0]int loo 0
[R1-LoopBack0]ip address 172.16.1.1 32
[R1-LoopBack0]int loo 1
[R1-LoopBack1]ip address 172.16.1.2 32
[R1-LoopBack1]int loo 2
[R1-LoopBack2]ip address 172.16.1.3 32
RIP:
[R1]rip
[R1-rip-1]version 2
[R1-rip-1]undo summary (这个步骤是关闭自动汇总,如果不关闭,默认开启,自动汇总有时候是有缺陷的,最好关闭)
[R1-rip-1]network 172.16.0.0
[R1-rip-1]network 12.0.0.0
R2:
[R2]int e0/0
[R2-Ethernet0/0/0]ip address 12.1.1.2 24
[R2-Ethernet0/0/0]int e0/0/1
[R2-Ethernet0/0/1]ip address 23.1.1.2 24
[R2-Ethernet0/0/1]q
RIP:
[R2]rip
[R2-rip-1]version 2
[R2-rip-1]undo summary
[R2-rip-1]network 12.0.0.0
[R2-rip-1]network 23.0.0.0
R3:
[R3]int e0/0/0
[R3-Ethernet0/0/0]ip address 23.1.1.3 24
[R3-Ethernet0/0/0]q
RIP:
[R3]rip
[R3-rip-1]version 2
[R3-rip-1]undo summary
[R3-rip-1]network 23.0.0.0
[R3-rip-1]network 192.168.1.0
[R3-rip-1]q
[R3]int loo 0
[R3-LoopBack0]ip address 192.168.1..1 24
到此结束,任意节点ping任意节点都会通!