You have been tasked to list the OSPF neighbors off interface serial 1/0. Which command will you type to complete the task?

(A) show ip ospf neighbor serial 0/1
(B) show ip ospf neighbor serial 1/0
(C) show ip ospf neighbor fastethernet 0/1
(D) show ip ospf serial 0/1

show ip ospf neighbor serial 1/0 is the correct answer. There are two commands that can list the OSPF neighbors off interface serial 1/0:
1. show ip ospf neighbor serial 1/0
2. show ip ospf neighbor