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HCIA-WLAN V3.0

Exam Details

  • Exam Code
    :H12-311
  • Exam Name
    :HCIA-WLAN V3.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :297 Q&As
  • Last Updated
    :Apr 16, 2025

Huawei Huawei Certifications H12-311 Questions & Answers

  • Question 91:

    The AP domain deployment types are as follows (Select 3 Answers).

    A. Independent deployment

    B. Discrete deployment

    C. Ordinary deployment D. Dense deployment

  • Question 92:

    Regarding the working principle of 5G priority, the following statement is correct.

    A. 5G priority feature is to let the 5G client send data preferentially.

    B. 5G priority is turned on, the network transfer speed of the client supporting only 2.4G will be slower.

    C. 5G priority requires the AP to work normally when it is a dual-band AP.

    D. 5G priority requires all clients to support both 2.4GHz and 5GHz bands

  • Question 93:

    The systematic process of AP RF resource management is.

    A. Acquisition -> Decision -> Analysis -> Execution

    B. Analysis -> Acquisition -> Decision -> Execution

    C. Acquisition -> Analysis -> Execution -> Decision

    D. Acquisition -> Analysis -> Decision -> Execution

  • Question 94:

    What are the QoS service models (Select 3 Answers).

    A. Best Effort model

    B. IntServ model

    C. FIFO model

    D. DiffServ model

  • Question 95:

    The port number of the data packet on the AC side of the CAPWAP tunnel is 5246, and the port number of the control packet is 5247.

    A. True

    B. False

  • Question 96:

    The IEEE 802.11 standard used to define roaming is

    A. IEEE 802.11c

    B. IEEE 802.11h

    C. IEEE 802.11j

    D. IEEE 802.11r

  • Question 97:

    The roaming of the terminal in different VLANs belongs to.

    A. Seamless AP roaming

    B. Layer 2 roaming

    C. Three-layer roaming

    D. Four-layer roaming

  • Question 98:

    The correct statement about WDS is (Select 2 Answers)?

    A. Connect two separate LAN segments through a wireless bridge and provide data transmission between them

    B. WDS uses the 2.4GHz band as the bridge frequency band by default.

    C. Scalability is good, and there is no need to lay new wired connections and deploy more APs

    D. Huawei indoor AP does not support WDS function.

  • Question 99:

    In the following priority queues, the queue has the highest default priority.

    A. AC-BE

    B. AC-VI

    C. AC-VO

    D. AC-BK

  • Question 100:

    The port number of the control packet of the CAPWAP tunneling protocol is

    A. 1645

    B. 1646

    C. 5246

    D. 5247

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