ensp下虚链路与重分发实验
R1的配置如下
interface GigabitEthernet0/0/0
ip address 12.1.1.1 255.255.255.0
interface GigabitEthernet0/0/1
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 1.1.1.1 255.255.255.255
ospf 1 router-id 1.1.1.1
area 0.0.0.1
network 1.1.1.1 0.0.0.0
network 12.1.1.0 0.0.0.255
R2的配置如下
interface GigabitEthernet0/0/0
ip address 12.1.1.2 255.255.255.0
interface GigabitEthernet0/0/1
ip address 23.1.1.2 255.255.255.0
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 2.2.2.2 255.255.255.255
ospf 1 router-id 2.2.2.2
area 0.0.0.0
network 2.2.2.2 0.0.0.0
network 23.1.1.0 0.0.0.255
area 0.0.0.1
network 12.1.1.0 0.0.0.255
R3的配置如下
interface GigabitEthernet0/0/0
ip address 23.1.1.3 255.255.255.0
interface GigabitEthernet0/0/1
ip address 34.1.1.3 255.255.255.0
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 3.3.3.3 255.255.255.255
ospf 1 router-id 3.3.3.3
area 0.0.0.0
network 3.3.3.3 0.0.0.0
network 23.1.1.0 0.0.0.255
area 0.0.0.1
area 0.0.0.2
network 34.1.1.0 0.0.0.255
vlink-peer 4.4.4.4
R4的配置如下
interface GigabitEthernet0/0/0
ip address 34.1.1.4 255.255.255.0
interface GigabitEthernet0/0/1
ip address 45.1.1.4 255.255.255.0
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 4.4.4.4 255.255.255.255
ospf 1 router-id 4.4.4.4
area 0.0.0.2
network 4.4.4.4 0.0.0.0
network 34.1.1.0 0.0.0.255
vlink-peer 3.3.3.3
area 0.0.0.3
network 45.1.1.0 0.0.0.255
R5的配置如下
interface GigabitEthernet0/0/0
ip address 45.1.1.5 255.255.255.0
interface GigabitEthernet0/0/1
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 5.5.5.5 255.255.255.255
ospf 1 router-id 5.5.5.5
area 0.0.0.3
network 5.5.5.5 0.0.0.0
network 45.1.1.0 0.0.0.255
基于以上操作，我们再对R5、R6进行配置
R5配置如下
interface GigabitEthernet0/0/0
ip address 45.1.1.5 255.255.255.0
interface GigabitEthernet0/0/1
ip address 56.1.1.5 255.255.255.0
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 5.5.5.5 255.255.255.255
ospf 1 router-id 5.5.5.5
import-route rip 1 cost 100
area 0.0.0.3
network 5.5.5.5 0.0.0.0
network 45.1.1.0 0.0.0.255
rip 1
undo summary
version 2
network 56.0.0.0
import-route ospf 1 cost 0
R6配置如下
interface GigabitEthernet0/0/0
ip address 56.1.1.6 255.255.255.0
interface GigabitEthernet0/0/1
interface GigabitEthernet0/0/2
interface NULL0
interface LoopBack0
ip address 6.6.6.6 255.255.255.255
rip 1
undo summary
version 2
network 56.0.0.0
network 6.0.0.0