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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 111:

    Which of the following situations can cause users to not detect a wireless network signal? (Choose two)

    A. AP is configured with 5G priority, causing 2.4 GHz clients not to search for signals
    B. The user's wireless network card is not enabled or the hardware switch is off
    C. The wireless controller is configured with user isolation
    D. The user's wireless network card driver is abnormal

  • Question 112:

    Which of the following is the command to restart the AC6605?

    A. reload
    B. reboot
    C. [Quidway] reload
    D. [Quidway] reboot

  • Question 113:

    In 1999, the IEEE 802.11a standard was developed. The standard specifies that the WLAN operating frequency band is 5.15?.825 GHz, and the data transmission rate reaches 11 Mbps.

    A. True
    B. False

  • Question 114:

    Which of the following Huawei APs supports SFP fiber interfaces?

    A. AP6010DN
    B. AP6310SN
    C. AP6510DN
    D. AP6610DN

  • Question 115:

    If PoE is enabled on the switch, you can no longer access legacy devices on these interfaces.

    A. True
    B. False

  • Question 116:

    In a direct connection network, the AP and AC establish a CAPWAP tunnel. Management traffic must be encapsulated in the CAPWAP tunnel. Data service traffic can also be encapsulated in the CAPWAP tunnel.

    A. True
    B. False

  • Question 117:

    Which of the following are non-overlapping channels in the 2.4 GHz band? (Choose two)

    A. 6 and 11
    B. 3 and 8
    C. 4 and 8
    D. 4 and 10

  • Question 118:

    Which of the following commands is not necessarily run in the WLAN view?

    A. ssid-profile name xxx
    B. capwap source interface vlanif 100
    C. ap auth-mode mac-auth
    D. ap-group name xxx

  • Question 119:

    In an 802.11 frame, which address field represents the address of the frame's receiving end?

    A. Address 1
    B. Address 2
    C. Address 3
    D. Address 4

  • Question 120:

    Which standards organization proposed the CAPWAP protocol?

    A. FCC
    B. IETF
    C. CCC
    D. ETSI

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