enable 
configure terminal 
hostname CSR8
Enable secret cisco
Ip http server
Username cisco privi 15 password cisco
Ip http authentication local
!
interface gigabitEthernet 1
no shutdown 
exit 
!
 
!
interface gigabitEthernet 1.55
encapsulation dot1Q 55
ip address 155.1.55.8 255.255.255.0
no shutdown 
exit 
! 
!
interface loopback 1
ip address 150.8.8.1 255.255.255.255
exit
!
interface loopback 2               
ip address 150.8.8.2 255.255.255.255
exit
!
interface loopback 3                  
ip address 150.8.8.3 255.255.255.255
exit
!
router ospf 1
Router-id 8.8.8.8
network 155.1.0.0 0.0.255.255 area 0
network 150.8.8.1 0.0.0.0 area 0
!
end
wr mem



