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Huawei H12-321 Online Practice Questions and Exam Preparation

H12-321 Exam Details

  • Exam Code
    :H12-321
  • Exam Name
    :HCIP-WLAN-CEWA V1.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :536 Q&As
  • Last Updated
    :Jan 17, 2024

Huawei H12-321 Online Questions & Answers

  • Question 331:

    Which figure shows the load balancing mode provided by the HSB solution?

    A. (a)
    B. (b)
    C. (C)
    D. (d)

  • Question 332:

    On a WLAN network, the AP group name is ap-group1 and the WIDS template name is wids1. Now you need to enable the WIDS device detection function globally. Is the following configuration correct?

    A. [AC-wlan-view] ap-group name ap-group1 [AC-wlan-ap-group-ap-group1] radio 0 [AC-wlan-group-radio-ap-group1/0] work-mode monitor [AC-wlan-group-radio-ap-group1/0] wids device detect enable
    B. [AC-wlan-view] ap-id 0 [AC-wlan-ap-0] radio 0 [AC-wlan-radio-0/0] work-mode monitor [AC-wlan-radio-0/0] Wids device detect enable
    C. [AC-wlan-view] wids-profile name wids1 [AC-wlan-wids-prof-wids1] device detect enable
    D. [AC-wlan-view] wids-profile name wids1 [AC-wlan-wids-prof-wids1] wids device detect enable

  • Question 333:

    Which of the following technologies are WLAN security technologies?

    A. Access authentication
    B. Wireless link encryption
    C. WDS
    D. WIPS

  • Question 334:

    Which of the following measures can be taken to make STAs preferentially associate with the 5 GHz radio? (Multiple Choice)

    A. Configure the transmit power on the 5 GH radio 3 dB to 8 dB higher than that on the 2.4 GHz radio.
    B. Configure an AP to preferentially respond to Probe Request packets on the 5 GHz radio sent by STAs, and respond for several times before responding Probe Request packets on the 2.4 GHz radio.
    C. Configure an AP to reject the request from a STA to associate with the 2.4 GHz radio of an AP, and allow STA association only after the number of rejections reaches the threshold. Configure an AP to immediately allow STA association if a STA requests to associate with the 5 GHz radio.
    D. Configure a higher Beacon frame rate, a longer interval for sending Beacon frames, and a smaller number of retransmissions of Probe packets on the 5 GHz radio than on the 2.4 GHz radio.

  • Question 335:

    Regarding the parameter DN in the directory server, is the following description correct?

    A. Each directory server has a DN parameter
    B. The DN parameter is only available in the LDAP server.
    C. DN is a parameter that needs to be manually configured by the directory server administrator.
    D. The DN parameter is only available in the AD server.

  • Question 336:

    Which statements about the Mesh gateway are FALSE? (Multiple Choice)

    A. The Mesh gateway is the MPP.
    B. The Mesh gateway is the MAP.
    C. The Mesh gateway can connect to the access points of both a wireless Mesh network and non-Mesh network.
    D. The Mesh gateway connects to both an MP and STAs.

  • Question 337:

    Devices must be added to different groups on the Agile Controller to facilitate rule delivery.

    A. TRUE
    B. FALSE

  • Question 338:

    Which of the following statements about global calibration algorithms are TRUE? (Multiple Choice)

    A. The core of the Dynamic Channel Allocation (DCA) algorithm is the exhaustion and iteration algorithms, which list all possible AP-Channel combinations and choose the optimal combination.
    B. The Transmit Power Control (TPC) algorithm aims to choose a proper transmit power which can meet coverage requirements of an AP.
    C. Interference specified by the lower interference threshold is low, and within the allowed range. Two neighbor APs cannot detect interference from each other and can send packets simultaneously.
    D. If the interference caused by a neighbor is smaller than the lower interference threshold, the algorithm determines whether to reduce the transmit power according to the difference between the interference caused by the neighbor and the lower interference threshold.

  • Question 339:

    Which of the following measures are beneficial to guide wireless terminals to preferentially associate 5G bands?

    A. 5G radio configuration transmission power is higher than 2.4G 3-8dB
    B. For the terminal to send a probe request to probe the AP, the AP preferentially responds to the probe on the 5G, and responds to the probe on the 2.4G after responding several times on the 5G.
    C. If the terminal initiates association with the 2.4G radio, the AP refuses to associate, and the association is allowed only after the number of rejections reaches a certain threshold. For the association on the 5G radio, the AP immediately allows the association.
    D. Configure the rate of the beacon on the 5G to be higher than the 2.4G radio. The beacon period is greater than the 2.4G radio. The number of probe retransmissions is less than 2.4G.

  • Question 340:

    An AP working in monitor mode can forward WLAN data while monitoring neighboring devices.

    A. TRUE
    B. FALSE

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