This is a simple OSPF lab. Here is what needs to be done:
-Configure both routers with an OSPF process of 1
-Configure ABR1 with F0 in area 0 and F1 in area 1
-Configure Router1 with F1 in area 1 and L1 in area 1

Existing Configuration on Router1:
interface Loopback 1
ip address 172.16.1.1 255.255.255.255
interface FastEthernet1
ip address 172.16.2.2 255.255.255.0

Existing Configuration on ABR1:
interface FastEthernet0
ip address 10.1.1.0 255.255.255.0
interface FastEthernet1
ip address 172.16.2.1 255.255.255.0

Source : Networking Forum