Most Recent Huawei H12-321 Exam Dumps

Prepare for the Huawei HCIP - Wireless Local Area Network- Constructing Enterprise WLAN Architecture V1.0 exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Huawei H12-321 exam and achieve success.

The questions for H12-321 were last updated on Apr 21, 2026.

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Question No. 1

Regarding the precautions for configuring the dual-system hot backup function, the following statement is wrong?

AAfter the dual-link hot backup is configured, you need to use the commit command on the AC to deliver the configuration to the AP.

BAfter the dual-link hot backup is configured, the configuration of the standby AC is complete. After the configuration is complete, the configuration is delivered to the AP.

CWhen dual-link hot backup is configured, the WLAN-related service configuration must be the same for the same APs on the active and standby ACs. Otherwise, the AP cannot work normally after the active/standby status of the AC is switched.

DDuring the active/standby switchover of the dual-link hot backup, the service data that is forwarded by the tunnel is interrupted during this period, and the new users cannot go online.

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Correct Answer: B

Question No. 2

What is wrong about the description of the omnidirectional antenna below?

AOmnidirectional antenna distributes the signal evenly over a 360-degree omnidirectional area around the center point

BThe omnidirectional antenna has a lobe width of 360 degrees horizontally

CThe omnidirectional antenna has strong energy gathering ability and the direction of the signal is good.

DThe omnidirectional antenna has a lobe width of 360 degrees vertically

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Correct Answer: D

Question No. 3

What is the correct description of the second Fresnel zone below?

AOut of phase with point source

BIn phase with the point source

CLess than the first Fresnel zone

DGreater than the first Fresnel zone

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Correct Answer: A, D

Question No. 4

To quickly obtain information about the AC from which an STA goes online, the online status of al ACs in the roaming group and STAs must be saved on each AC.

ATRUE

BFALSE

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Correct Answer: A

Question No. 5

What radio calibration measures can be taken to ensure that the APs work at the optimal performance?

(Multiple Choice)

AAP channel adjustment

BAPSNR adjustment

CAP power adjustment

DDynamic EDCA parameter adjustment

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Correct Answer: A, C

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