CCNA Routing and Switching (legacy) — Question 40

What are the possible trunking modes for a switch port? (Choose three.)

Answer options

• A. transparent
• B. auto
• C. on
• D. desirable
• E. client
• F. forwarding

Correct answer: B, C, D

Explanation

The correct options for trunking modes are B (auto), C (on), and D (desirable), as these are the modes that control the negotiation and establishment of trunk links on a switch. Options A (transparent), E (client), and F (forwarding) do not represent valid trunking modes for switch ports.