Which configuration issue prevented the OSPF neighbor relationship from Forming?

Refer to the exhibit.

After observing that an OSPF neighbor relationship failed to form, you executed a debug that returned the given output.

Which configuration issue prevented the OSPF neighbor relationship from Forming?
A . The hello and hold timers are mismatched.
B . The area IDs are mismatched
C . The devices are on different subnets.
D . The Stub flag is set on the neighboring device.

View Answer

Answer: A