Refer to the Exhibit

Multiple Choice

Refer to the exhibit. The network administrator configured the branch router for IPv6 on the E 0/0 interface. The neighboring router is fully configured to meet requirements, but the neighbor relationship is not coming up. Which action fixes the problem on the branch router to bring the IPv6 neighbors up?

A) Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E 0/0 interface. Disable OSPF for IPv4 using the no ospfv3 4 area 0 ipv4 command under the E 0/0 interface.
B) Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command. Enable the IPv4 address family under the router ospfv3 4 process by using the address-family ipv4 unicast command.
C) Disable IPv6 on the E 0/0 interface using the no ipv6 enable command. Disable IPv6 on the E 0/0 interface using the no ipv6 enable
D) Enable the IPv4 address family under the E 0/0 interface by using the address-family ipv4 unicast command. Enable the IPv4 address family under the E 0/0 interface by using the