Free Huawei H12-321 Exam Dumps Questions & Answers


Exam Code/Number:	H12-321Join the discussion
Exam Name:	Huawei Certified Network Professional - Wireless Local Area Network- Constructing Enterprise WLAN Architecture
Certification:	Huawei
Question Number:	538
Publish Date:	Jul 15, 2026
Rating 100%

Regarding the description of roaming, is the following statement correct?

A. When the AC receives the association/re-association request, it should be treated as a roaming user as long as it finds that the current user entry already exists.
B. STA roaming refers to the process in which a STA switches from one AP to another.
C. The IP addresses of STAs in Layer 2 and Layer 3 roaming will not change.
D. In order to achieve roaming between two APs, the models of the two APs need to be the same.

The following is true about the three backup methods?

A. VRRP hot backup: back up AP and STA information at the same time, and back up CAPWAP link information.
B. Dual-link hot backup: Back up AP and STA information at the same time, and back up CAPWAP link information.
C. Whether a cold backup or a hot backup is a backup AC only supports backup for one primary AC.
D. Dual-link backup is a cold backup and does not back up STA information. The AP establishes two links with the active and standby ACs at the same time. During the active/standby switchover or the switchback process, the STA needs to go online again, and the service will be temporarily interrupted.

Which statement about smart roaming is FALSE?

A. Smart roaming enables the active probe function, so that APs can quickly collect neighbor information.
Once a neighboring AP meets the condition, active roaming is triggered.
B. Smart roaming directs STAs to APs with better signals in a timely manner.
C. Smart roaming directs sticky STAs to APs with better signals, preventing STAs from sticking to the original AP.
D. Smart roaming can be implemented only when it is supported by STAs.

What is wrong about the return type VAP description below?

A. Complete the MESH connection establishment and data return function
B. Complete MP neighbor discovery
C. Multiple RF backhaul VAPs can be created for each RF
D. Establish routing topology between nodes by forwarding route management packets on the backhaul link

The figure shows the Mesh network configuration procedure. Which should be filled in , , and respectively?

Add Comments