RIP
rip debug 信息
*Mar 17 08:53:11.379: RIP: sending v2 update to 224.0.0.9 via FastEthernet0/0 (12.1.1.2)
/从接口F0/0发送RIP V2更新广播信息/
*Mar 17 08:53:11.379: RIP: build update entries
/RIp创建更新条目/
*Mar 17 08:53:11.379: 3.3.3.3/32 via 0.0.0.0, metric 2, tag 0 /更新条目一/
*Mar 17 08:53:11.383: 23.1.1.0/24 via 0.0.0.0, metric 1, tag 0 /更新条目二/
*Mar 17 08:53:11.995: RIP: sending v2 update to 224.0.0.9 via FastEthernet0/1 (23.1.1.1)
*Mar 17 08:53:11.995: RIP: build update entries
*Mar 17 08:53:11.995: 1.1.1.1/32 via 0.0.0.0, metric 2, tag 0
*Mar 17 08:53:11.999: 12.1.1.0/24 via 0.0.0.0, metric 1, tag 0
R2#
*Mar 17 08:53:17.475: RIP: received v2 update from 12.1.1.1 on FastEthernet0/0
*Mar 17 08:53:17.475: 1.1.1.1/32 via 0.0.0.0 in 1 hops
RIP 数据包
RIP接收更新规则：
RIP发送更新规则
