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发表于 2015-3-24 21:22:53
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本帖最后由 clover小苜 于 2015-3-24 21:28 编辑
开启passive-interface后,确实开始计时,如下图,
R2#sh ip rip da
1.0.0.0/8 auto-summary
1.1.1.1/32
[7] via 192.168.12.1, 00:01:13, FastEthernet0/0
当达到180s之后进入抑制计时器,R2上的1.1.1.1路由显示为passboly-down。
R 1.1.1.1/32 is possibly down,
routing via 192.168.12.1, FastEthernet0/0
当关闭R1的passive-interface后,当R2收到R1的更新后,R2的该路由仍然处于passboly-down状态
*Mar 1 00:25:45.555: RIP: received v2 ** from 192.168.12.1 on FastEthernet0/0
*Mar 1 00:25:45.559: RIP: ** contains 1 routes
当no掉偏移列表后,当将触发R1的更新
*Mar 1 00:27:09.943: RIP: received v2 ** from 192.168.12.1 on FastEthernet0/0
然后直接更新R2的RIP 数据库,更新路由表 |
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