Sw-AC3#show trunk
A. Fa0/12
B. Fa0/9
C. Fa0/3
D. Fa0/1
Answer:A
Sw-AC3#show trunk
A. Fa0/12 B. Fa0/9 C. Fa0/3 D. Fa0/1
Explanation: Use the show interface trunk command to determine the trunking status of a link and VLAN status. This command lists port, its mode, encapsulation and whether it is trunking. The image below shows how it works: