On Cisco IOS XR software, which set of commands enables OSPF area 0 on the Gi0/0/0/0 interface that has an IPv4 IP address of 192.168.1.1/24?
A . router ospf 1 network 192.168.1.1 0.0.0.0 area 0
B . router ospf 1 network 192.168.1.1 255.255.255.255 area 0
C . router ospf 1 area 0 interface gi0/0/0/0
D . router ospfv3 1 network 192.168.1.1 0.0.0.0 area 0
E . router ospfv3 1 network 192.168.1.1 255.255.255.255 area 0
F . router ospfv3 1 area 0 network 192.168.1.0
G . router ospfv3 1 area 0 interface gi0/0/0/0
Answer: C