路由过滤之 Route-map & Distribute-list

路由过滤之 Route-map & Distribute-list

 

路由过滤常用的方法如下,作用效果一致,可任选:

 

一、基于路由进程的过滤

1、Route-map

 

router ospf 10

 

Redistribute eigrp 10 subnets route-map Jackson

 

ip prefix-list ONLY-168 permit 168.1.1.1/8

 

route-map Jackson

match ip address prefix-list ONLY-168

 

 

2、Distribute-list

 

router ospf 10

redistribute eigrp 10 subnets

distribute-list 68 out eigrp 10

 

access-list 68 permit 168.0.0.0

 

 

二、基于接口的过滤:

 

上述两种方法也可称之为进程过滤

 

对于RIP这类DISTANCE VECTOR路由协议,比较常用的是基于接口过滤的方法:

 

router rip

redis eigrp 10 metric 5

distribute-list 68 int f0/0

 

access-list 68 permit 168.0.0.0

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