OSPF Multiarea Part II








Configuration R1:


enable
configure terminal
hostname R1
!
interface FastEthernet0/1
 ip address 172.16.10.1 255.255.255.0
 ip ospf 100 area 1
 no shutdown
!
interface Serial0/0
 ip address 172.16.20.1 255.255.255.0
 ip ospf 100 area 1
 no shutdown
 exit
!
router ospf 100
 log-adjacency-changes
 passive-interface FastEthernet0/1
!
end
write memory
!

Configuration R2:
enable
configure terminal
hostname R2
!
key chain HN
 key 1
  key-string Pham
   accept-lifetime 17:0:0 Jul 25 2018 17:0:0 Jul 25 2018
   exit
  exit
!
interface FastEthernet0/1
 ip address 172.16.30.1 255.255.255.0
 ip ospf 100 area 0
 no shutdown
!
interface Serial0/0
 ip address 192.168.10.2 255.255.255.0
 ip ospf 100 area 2
 no shutdown
!
interface Serial0/1
 ip address 172.16.20.2 255.255.255.0
 ip ospf 100 area 1
 no shutdown
 clock rate 64000
!
!
router ospf 100
 log-adjacency-changes
 passive-interface FastEthernet0/1
!
!
end
write memory
!

Configuration R3:
enable
configure terminal
hostname ISP
!
interface FastEthernet0/1
 ip address 192.168.20.1 255.255.255.0
 ip ospf 100 area 2
 no shutdown
!
interface Serial0/0
 ip address 192.168.10.1 255.255.255.0
 ip ospf 100 area 2
 no shutdown
 clock rate 2000000
!
router ospf 100
 log-adjacency-changes
 passive-interface FastEthernet0/1
!
end
write memory
!

END !~!


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