网络拓扑这个文档使用以下拓扑
配置如下：S3-3640
|
| interface Serial1/0 ip address 172.16.1.1 255.255.255.0 ip rip triggered ! router rip network 172.16.0.0 |
S3-3620
|
| interface Loopback8 ip address 172.19.1.1 255.255.255.0!interface Ethernet0/3 ip address 172.18.1.1 255.255.255.0!interface Serial1/0 ip address 172.16.1.2 255.255.255.0 ip rip triggered!router rip network 172.16.0.0 network 172.18.0.0 network 172.19.0.0 |
验证：通过
ip rip triggered 学习到的条目显示为permanent，即在路由表里和数据库没有计时。
- show ip route - 显示当前路由表
- show ip rip database - 显示RIP汇总路由和接收到条目（永久）
S3-3640#show ip route
C 172.16.1.0/24 is directly connected, Serial1/0
R 172.19.0.0/16 [120/1] via 172.16.1.2, Serial1/0
R 172.18.0.0/16 [120/1] via 172.16.1.2, Serial1/0
S3-3640#show ip rip database
172.18.0.0/16 auto-summary
172.18.0.0/16
[1] via 172.16.1.2, 00:02:44 (permanent), Serial1/0
* Triggered Routes:
- [1] via 172.16.1.2, Serial1/0
172.19.0.0/16 auto-summary
172.19.0.0/16
[1] via 172.16.1.2, 00:02:45 (permanent),Serial1/0
* Triggered Routes:
- [1] via 172.16.1.2, Serial1/0
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