Network users are complaining that they cannot access resources on the LAN attached to
interface e0 of the Production router. Which of the following commands will display current IP
addressing and the Layer 1 and Layer 2 status of this interface? (Choose three.)

A.
Production# show interfaces

B.
Production# show version

C.
Production# show controllers

D.
Production# show startup-config

E.
Production# show ip interface

F.
Production# show protocols

Explanation:
“show interfaces” is used to see the IP addresses and layer 2 information configured on the
interfaces.
“show controllers” is used to see the layer 1 statistics. It tells about the V.35 cables whether they
are physically attached or not.
“show ip interfaces” is used to see the IP addresses configured on the interfaces.