!Router R1
enable
config t
hostname R1
interface fastEthernet0/0
ip address 10.0.1.100 255.255.255.0
no shutdown
exit
interface Loopback2
ip address 2.2.2.2 255.255.255.255
exit
interface Loopback4
ip address 4.4.4.4 255.255.255.255
exit
interface Loopback6
ip address 6.6.6.6 255.255.255.255
exit
interface Loopback8
ip address 8.8.8.8 255.255.255.255
exit
interface Loopback10
ip address 10.10.10.10 255.255.255.255
exit
!R1 OSPF Config
router ospf 1
router-id 1.1.1.1
network 10.0.1.0 0.0.0.255 area 0
network 2.2.2.2 0.0.0.0 area 0
network 4.4.4.4 0.0.0.0 area 0
network 6.6.6.6 0.0.0.0 area 0
network 8.8.8.8 0.0.0.0 area 0
network 10.10.10.10 0.0.0.0 area 0
exit

