router link state in area0 ABR shows area2 ABR routers Router id.

Hi,

 

Router link state in area0 ABR shows area2 ABR routers Router id.area 0 and area 2 are connected through virtual link through area 1.As of my knowledge LSA 1 would not carry information of other areas.

 

 



R1(config)#interface Loopback0
R1(config-if)# ip address 192.168.0.1 255.255.255.0

R1(config)#interface FastEthernet0/0
R1(config-if)# ip address 10.0.0.2 255.255.255.0

R1(config)#router ospf 1
R1(config-router)# network 10.0.0.0 0.0.0.255 area 1
R1(config-router)# network 192.168.0.0 0.0.0.255 area 0
R1(config-router)#area 1 virtual-link 192.168.1.1


R2(config)#interface FastEthernet0/0
R2(config-if)# ip address 10.0.0.1 255.255.255.0

R2(config)#interface FastEthernet0/1
R2(config-if)# ip address 10.0.1.1 255.255.255.0

R2(config)#router ospf 1
R2(config-router)#network 10.0.0.0 0.0.0.255 area 1
R2(config-router)#network 10.0.1.0 0.0.0.255 area 1
R3(config)#interface Loopback0
R3(config-if)#ip address 192.168.1.1 255.255.255.0

R3(config)#interface FastEthernet0/0
R3(config-if)#ip address 10.0.2.1 255.255.255.0

R3(config)#interface FastEthernet0/1
R3(config-if)#ip address 10.0.1.2 255.255.255.0

R3(config)#router ospf 1
R3(config-router)# network 10.0.1.0 0.0.0.255 area 1
R3(config-router)# network 10.0.2.0 0.0.0.255 area 2
R3(config-router)# network 192.168.1.0 0.0.0.255 area 2
R3(config-router)#area 1 virtual-link 192.168.0.1

R4(config)#interface Loopback0
R4(config-if)#ip address 192.168.2.1 255.255.255.0

R4(config)#interface FastEthernet0/0
R4(config-if)#ip address 10.0.2.2 255.255.255.0

R4(config)#router ospf 1
R4(config-router)#network 10.0.2.0 0.0.0.255 area 2
R4(config-router)#network 192.168.2.0 0.0.0.255 area 2

 

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