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Huawei H12-311 Online Practice Questions and Exam Preparation

H12-311 Exam Details

  • Exam Code
    :H12-311
  • Exam Name
    :HCIA-WLAN V3.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :370 Q&As
  • Last Updated
    :May 25, 2026

Huawei H12-311 Online Questions & Answers

  • Question 101:

    Which of the following factors need to be considered when selecting devices during WLAN planning?

    A. Wi-Fi standard
    B. MIMO
    C. Antenna
    D. Antenna gain
    E. Maximum transmit power (combined power)

  • Question 102:

    In the process of discovering the AC by a thin AP, the first step is to check whether a list of preconfigured static AC IP addresses exists.

    A. True
    B. False

  • Question 103:

    The MEth0/0/1 interface on the AC6605 is used for in-band network management. The default IP address is 192.168.1.1/24, and it can be modified.

    A. True
    B. False

  • Question 104:

    The following figure shows the hardware structure of an AirEngine 5760-51. Which of the following statements is true?

    A. 1: Reset button
    B. 3: USB port
    C. 2: Port that receives PoE power
    D. 8: IoT slots

  • Question 105:

    In an 802.11 frame, what is the interframe space between RTS and CTS?

    A. SIFS
    B. IFS
    C. DIFS
    D. PIFS

  • Question 106:

    Capacity planning mainly estimates the number of APs needed to meet traffic requirements, considering device performance, number of users, bandwidth requirements, and wireless environment.

    A. True
    B. False

  • Question 107:

    The Huawei box-type wireless controller AC6605 does not support twenty-four PoE interfaces. Therefore, APs cannot be directly powered through PoE when connected to the AC for WLAN networking.

    A. True
    B. False

  • Question 108:

    AAA is a management framework that is implemented using commonly used protocols.

    A. RADIUS
    B. CAPWAP
    C. 802.11a/b/g/n
    D. 802.1X

  • Question 109:

    If a wireless client is connected to the same SSID on two APs, what determines which AP the client actually connects to?

    A. SSID
    B. ESSID
    C. BSSID
    D. BSA

  • Question 110:

    If a STA is associated with an SSID that is the same on two APs, which of the following is used to identify the AP to which the STA is connected?

    A. BSSID
    B. ESSID
    C. BSA
    D. BSS

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