Contoh OSPF Multi Area

1. LAN 1 dengan alamat 192.168.1.0/24 terhubung ke Router1
2. LAN 2 dengan alamat 192.168.2.0/24 terhubung ke Router3
3. LAN 3 dengan alamat 192.168.3.0/24 terhubung ke Router 4
4. Konfigurasi OSPF di Router :

• Router 1 :

1.  router ospf 1
2. network 192.168.1.0 0.0.0.255 area 0
3. network 10.10.10.0 0.0.0.3 area 0
4. exit

• Router 3 :

1. router ospf 3
2. network 192.168.2.0 0.0.0.255 area 1
3. network 11.11.11.0 0.0.0.3 area 1
4. exit

• Router 4 :

1. router ospf 4
2. network 192.168.3.0 0.0.0.255 area 2
3. network 12.12.12.0 0.0.0.3 area 2
4. exit

• Router 2 :

1. router ospf 2
2. network 12.12.12.0 0.0.0.3 area 2
3. network 11.11.11.0 0.0.0.3 area 1
4. network 10.10.10 0.0.0.3 area 0
5. exit