1.4 OSPF LSA的过滤

1.实验目的: 

         R1、R2、R3之间运行OSPF,在R2接口以及OSPF区域视图中配置OSPF的LSA过滤,在R2接口中实现外部路由的过滤,在R2的OSPF区域视图中实现区域间的路由过滤。

2.实验拓扑:

1.4 OSPF LSA的过滤_第1张图片

3.基础配置:

[R1]dis cu 
[V200R003C00]
#
 sysname R1
#
interface GigabitEthernet0/0/0
 ip address 10.1.12.1 255.255.255.0 
#
interface LoopBack0
 ip address 1.1.1.1 255.255.255.255 
#
ospf 1 router-id 1.1.1.1 
 area 0.0.0.0 
  network 1.1.1.1 0.0.0.0 
  network 10.1.12.0 0.0.0.255 
#
[R2]dis cu
[V200R003C00]
#
 sysname R2
#
interface GigabitEthernet0/0/0
 ip address 10.1.23.2 255.255.255.0 
#
interface GigabitEthernet0/0/1
 ip address 10.1.12.2 255.255.255.0 
#
interface LoopBack0
 ip address 2.2.2.2 255.255.255.255 
#
ospf 1 router-id 2.2.2.2 

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