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Peng Hailin 2016-09-20 08:00:39 +08:00
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d36-EIGRP.md
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@ -1735,3 +1735,22 @@ Routing Protocol is “eigrp 150”
Distance: internal 90 external 170
```
> **注意**：本课程模块稍后会对`passive-interface`命令进行详细讲解。
继续有关自动汇总方面的内容，在对有类边界进行自动汇总后，EIGRP就将针对汇总地址的一条路由，安装到EIGRP的拓扑表与IP路由表中（Continuing with automatic summarisation, following automatic summarisation at the classful boundary, EIGRP installs a route to the summary address into the EIGRP topology table and the IP routing table）。下面的EIGRP拓扑表中就包含了此汇总地址的路由，以及更具体的路由条目以及这些路由条目各自所直接连接的接口：
```
R1#show ip eigrp topology
IP-EIGRP Topology Table for AS(150)/ID(10.3.3.1)
Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
r - reply Status, s - sia Status
P 10.0.0.0/8, 1 successors, FD is 128256
via Summary (128256/0), Null0
P 10.3.3.0/24, 1 successors, FD is 128256
via Connected, Loopback3
P 10.2.2.0/24, 1 successors, FD is 128256
via Connected, Loopback2
P 10.1.1.0/24, 1 successors, FD is 128256
via Connected, Loopback1
...
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