! ==========================================
! Router R2 Configuration
! Lab: Single-Area OSPFv2 Configuration and Verification (PTL-0011)
! ==========================================
enable
configure terminal
hostname R2

! Interfaces
interface GigabitEthernet0/0/1
 description Transit Link to R1
 ip address 10.0.0.2 255.255.255.252
 no shutdown
 exit

interface GigabitEthernet0/0/0
 description Branch LAN
 ip address 192.168.2.1 255.255.255.0
 no shutdown
 exit

! OSPF Routing Process
router ospf 10
 router-id 2.2.2.2
 network 10.0.0.0 0.0.0.3 area 0
 network 192.168.2.0 0.0.0.255 area 0
 passive-interface GigabitEthernet0/0/0
 exit

end
copy running-config startup-config