Which two commands can be used to verify a trunk link configuration status on a given Cisco
switch interface? (Choose two.)

A.
show interface trunk

B.
show interface interface

C.
show ip interface brief

D.
show interface vlan

E.
show interface switchport

Explanation:
Example output from these two commands:
SW3#show interface trunk
Port Mode Encapsulation Status Native vlan
Fa0/19 auto n-802.1q trunking 1
Fa0/20 auto n-802.1q trunking 1
Fa0/21 auto n-802.1q trunking 1
Fa0/22 auto n-802.1q trunking 1
Port Vlans allowed on trunk
Fa0/19 1-4094
Fa0/20 1-4094
Fa0/21 1-4094
Fa0/22 1-4094
SW1#show interface fast 0/2 switchport
Name: Fa0/2
Switchport: Enabled

Administrative Mode: dynamic desirable
Operational Mode: down
Administrative Trunking Encapsulation: dot1q
Negotiation of TrunkinG. On
Access Mode VLAN: 1 (default)
Trunking Native Mode VLAN: 1 (default)
Voice VLAN: none