interface Loopback0
 ip address 192.168.1.1 255.255.255.255
!
interface Ethernet0/0
 description To Provider-Edge2 Gi2
 ip address 192.168.10.0 255.255.255.254
 duplex auto
o
!
router ospf 1
 network 0.0.0.0 255.255.255.255 area 0
!