Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 23

When a switch port receives a frame that does not carry a VLAN tag, it must add a PVID to the frame.

Answer options

• A. True
• B. False

Correct answer: A

Explanation

The correct answer is True because when a switch port receives an untagged frame, it associates that frame with a specific VLAN using the Port VLAN ID (PVID). The other option, False, is incorrect as it implies that no action is taken, which is not the case in VLAN configurations.