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RIP 的明文认证与MD5认证

2010-06-28 14:52:59| 分类： CISCO网络 | 标签： |举报 |字号大中小订阅

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RIP TXT Authentication
r1
key 1 txt1
r2
key 1 txt2
key 2 txt1
R1使用Key1发送更新，R2自上而下查找Key值,使用key2接收更新，
R2使用Key1发送更新，R1自上而下查找Key值,没有匹配的key接收更新，
故r1无路由信息，R2有路由信息

r1
key 1  txt1
key 2   txt2
r2
key 1 txt2
key 2 txt1
R1使用Key1发送更新，R2自上而下查找Key值,使用key2接收更新，
R2使用Key1发送更新，R1自上而下查找Key值,使用key2接收更新，
故r1有路由信息，R2有路由信息
********************************************************
RIP MD5 Authentication
r1
key 1  txt1
key 2   txt2
r2
key 1 txt2
key 2 txt1
R1使用Key1发送更新，R2自上而下查找Key1及值,无匹配的key接收更新，
R2使用Key1发送更新，R1自上而下查找Key1及值,无匹配的key接收更新，
故r1r2均无路由信息

另：EIGRP认证总结起来两点：
（1）看密钥的KEY-ID号是否相同；（2）看密码字符串是否相同。

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