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Huawei H12-321 Exam Questions
Huawei Certified Network Professional - Wireless Local Area Network- Constructing Enterprise WLAN Architecture (Page 42 )

Updated On: 12-Apr-2026
Page 21 of 109
PDF with 536 Questions

Rogue device prevention is a function that prevents access from rogue APs or STAs using a blacklist,

  1. TRUE
  2. FALSE

Answer(s): A



Which statement about roaming group is FALSE?

  1. After an AC is configured as the Master Controller, it is added to the roaming group by default, and can manage other ACs.
  2. The Master Controller delivers instructions to managed ACs through the CAPWAP tunnel.
  3. Master Controller is a logical role. Any AC can be configured as the Master Controller.
  4. Each AC must have a Master Controller specified.

Answer(s): A



Which of the following statements about 802.lx authentication methods are TRUE? (Multiple Choice)

  1. 802.lx authentication methods include port-based authentication and MAC-based authentication.
  2. Port-based authentication and MAC-based authentication can be enabled simultaneously on the same interface.
  3. MAC-based authentication is more secure than port-based authentication.
  4. Port-based authentication is more secure than MAC-based authentication.

Answer(s): A,C



Which statements about roaming are TRUE? (Multiple Choice)

  1. STA roaming indicates the process in which STAs switch from one AP to another.
  2. In both Layer 2 and Layer 3 roaming, STAs' IP addresses remain unchanged.
  3. The APs used to implement WLAN roaming must be of the same model.
  4. When an AC receives an association/re-association request, it determines that the STA roams if an entry about the STA already exists.

Answer(s): A,B,D



When configuring the connection between the Agile Controller and WLAN, we need to configure a port number if we want to enable Portal, as shown in the following configuration. The default port number is 2000. What is the function of this port number? [AC] web-auth-server listening-port 2000

  1. Destination port number in the packets that the WLAN device sends to the Portal server
  2. Number of the port that WLAN device uses to process Portal protocol packets
  3. Source port number in the packets that the WLAN device sends to the Portal server
  4. Number of the port that the WLAN device uses to receive Portal protocol packets

Answer(s): B



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