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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 211:

    If a wireless client is connected to the same SSID of two APs, then what determines which wireless AP the wireless terminal is connected to?

    A. SSID

    B. ESSID

    C. BSSID

    D. BSA

  • Question 212:

    If a wireless client connecting the same SSID wants to roam from one AP to another, what is the area of the signal overlap between the two APs?

    A. 50%

    B. No need to overlap

    C. 100%

    D. 10%-15%

  • Question 213:

    Which of the following devices are Huawei Wireless Dual Access AP (Access Point) (Select 2 Answers)?

    A. AP5010DN

    B. AP5010SN

    C. AP6010SN

    D. AP6010DN

  • Question 214:

    If the AP works in infrastructure mode, the AP's working state is full-duplex mode.

    A. True

    B. False

  • Question 215:

    In the WDS deployment, which types of bridge networking modes are included (Select 3 Answers)?

    A. Point-to-point mode

    B. Point-to-multipoint mode

    C. Relay bridge mode

    D. Multi-point to multi-point mode

  • Question 216:

    Which of the following statements is correct (Select 3 Answers)?

    A. WDS can transmit the data of the wired network through the wireless network as a relay architecture, thereby transmitting the network data to another wireless network environment or another wired network.

    B. The wireless network bridging function usually refers to one-to-one, but the WDS architecture can do one-to-many.

    C. WDS allows wireless APs to bridge (relay) wirelessly, but bridged wireless APs cannot provide coverage at the same time.

    D. Because virtual network lines are formed through wireless networks, WDS is also called wireless network bridging.

  • Question 217:

    Which of the following is included in the 82.802.11 WLAN CSMA/CA mechanism (Select 3 Answers)?

    A. Carrier Sense

    B. Multiple Access

    C. Conflict Detection

    D. Conflict Avoidance

  • Question 218:

    Which is the longest interval between 802.11 frames?

    A. SIFS

    B. IFS

    C. DIFS

    D. PIFS

  • Question 219:

    In the 802.11 frame, when the network uses the WDS model for signal transmission, what are the values of To DS and From DS, respectively?

    A. 0,0

    B. 0,1

    C. 1,0

    D. 1,1

  • Question 220:

    In the 802.11 frame, what type of frame does the STA's association request and authentication request belong to?

    A. Data frame

    B. Control frame

    C. Management frame

    D. Data frame, control frame, management frame have this function

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