实验 ：OSPF综合应用场景

R1

#
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 1.1.1.1 255.255.255.0 
#
ospf 1 
 import-route rip 1
#
rip 1
 undo summary
 version 2
 network 12.0.0.0
 network 1.0.0.0                          
 import-route ospf 1

R2

#
interface GigabitEthernet0/0/0
 ip address 12.1.1.2 255.255.255.0 
#
interface GigabitEthernet0/0/1
 ip address 23.1.1.1 255.255.255.0 
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
interface LoopBack0
 ip address 2.2.2.2 255.255.255.0 
#
ospf 1 router-id 2.2.2.2 
 import-route rip 1
 area 0.0.0.1 
  network 2.2.2.2 0.0.0.0 
  network 23.1.1.1 0.0.0.0 
  nssa no-summary
#                                         
rip 1
 undo summary
 version 2
 network 12.0.0.0
 import-route ospf 1

R3

#
interface GigabitEthernet0/0/0
 ip address 34.1.1.1 255.255.255.0 
#
interface GigabitEthernet0/0/1
 ip address 23.1.1.2 255.255.255.0 
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
interface LoopBack0
 ip address 3.3.3.3 255.255.255.0 
#
ospf 1 router-id 3.3.3.3 
 area 0.0.0.0 
  network 3.3.3.3 0.0.0.0 
  network 34.1.1.0 0.0.0.255 
 area 0.0.0.1 
  network 23.1.1.0 0.0.0.255 
  nssa no-summary 

R4

#
interface GigabitEthernet0/0/0
 ip address 34.1.1.2 255.255.255.0 
#
interface GigabitEthernet0/0/1
 ip address 45.1.1.1 255.255.255.0 
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
interface LoopBack0
 ip address 4.4.4.4 255.255.255.0 
#
ospf 1 router-id 4.4.4.4 
 import-route rip 1 type 1
 area 0.0.0.0 
  network 34.1.1.0 0.0.0.255 
#
rip 1
 undo summary                             
 version 2
 network 45.0.0.0
 network 4.0.0.0
 import-route ospf 1

R5

#
interface GigabitEthernet0/0/0
#
interface GigabitEthernet0/0/1
 ip address 45.1.1.2 255.255.255.0 
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
interface LoopBack0
 ip address 5.5.5.5 255.255.255.0 
#
rip 1
 undo summary
 version 2
 network 45.0.0.0
 network 5.0.0.0

R6

#
interface GigabitEthernet0/0/0
 ip address 34.1.1.3 255.255.255.0 
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
 ip address 67.1.1.1 255.255.255.0 
#
interface NULL0
#
interface LoopBack0
 ip address 6.6.6.6 255.255.255.0 
#
ospf 1 router-id 6.6.6.6 
 area 0.0.0.0 
  filter 2000 import                      
  network 34.1.1.0 0.0.0.255 
 area 0.0.0.2 
  network 6.6.6.6 0.0.0.0 
  network 67.1.1.0 0.0.0.255 
  vlink-peer 7.7.7.7

R7

#
interface GigabitEthernet0/0/0
 ip address 78.1.1.1 255.255.255.0 
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
 ip address 67.1.1.2 255.255.255.0 
#
interface NULL0
#
interface LoopBack0
 ip address 7.7.7.7 255.255.255.0 
#
ospf 1 router-id 7.7.7.7 
 area 0.0.0.2 
  network 7.7.7.7 0.0.0.0 
  network 67.1.1.0 0.0.0.255 
  vlink-peer 6.6.6.6
 area 0.0.0.3 
  authentication-mode md5 1 cipher %$%$|`X~B*:g.=~{
    
    il9h<i:@*FaI%$%$
  network 78.1.1.0 0.0.0.255 

R8

#
interface GigabitEthernet0/0/0
 ip address 78.1.1.2 255.255.255.0 
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
#
interface NULL0
#
interface LoopBack0
 ip address 8.8.8.8 255.255.255.0 
#
ospf 1 router-id 8.8.8.8 
 area 0.0.0.3 
  authentication-mode md5 1 cipher %$%$P/BKU\1HRJ]9V36^Eu$@*G<w%$%$
  network 8.8.8.8 0.0.0.0 
  network 78.1.1.0 0.0.0.255