Huawei Certified ICT Associate – SD-WAN (HCIA-SD-WAN) — Question 18

When a STA roams from AP1 to AP2 at Layer 2, AP2 notifies its neighbors of the STA information to facilitate subsequent roaming. Traffic from this STA is encapsulated in a tunnel and sent to AP1 for forwarding.

Answer options

• A. True
• B. False

Correct answer: B

Explanation

The correct answer is B because when a STA roams, AP2 does not notify its neighbors about the STA's information for future roaming. Instead, traffic is typically forwarded directly through the new AP without the need for a tunnel back to the original AP.