Huawei H12-323_V2.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 24.10.2025- Prüfungscode: H12-323_V2.0-ENU
- Prüfungsname: HCIP-WLAN V2.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 24.10.2025
What is the function of AC in wireless network? (Multiple choice)
- A . Centralized management of APs
- B . Implement roaming function
- C . Send a beacon frame
- D . Wireless Intrusion Detection
In the 802.11r fast roaming scenario within WAC, if the user authentication method is PSK authentication, then during the FT authentication process, if the AP does not cache the user’s PMK information, the AP will report the authentication information to the WAC and wait for WAC to process it. If the AP has cached the user’s PMK information and it matches the information carried in the terminal authentication request, the AP will not report the authentication information to the WAC.
- A . True
- B . False
In WLAN networks, there are currently three main different PoE standards, namely () () ().
- A . 802.3af | 802.3at | 802.3bt
The wireless air interface is a complex environment. The WLAN network experience is related to many factors. In addition to adjusting the networking, configuration, and working channels of the WLAN network itself, it is also necessary to adjust the parameter configuration of the wireless terminal.
Which of the following options are correct for describing client optimization methods? (Multiple choice)
- A . Configure the wireless adapter energy saving mode to the highest performance in the terminal power scheme
- B . Disable support for U-APSD power saving function
- C . Set the wireless terminal’s preferred frequency band to 5G
- D . Upgrade the terminal wireless network card driver to the latest version
An enterprise uses WAC+FITAP networking, and users find that the AP fails to go online. The cause of this failure may be that the AP and WAC software versions do not match.
- A . True
- B . False
Since wireless service messages are ultimately carried by wired devices, in order to make the transmission of wireless service messages smoother, it is also necessary to optimize the wired network when optimizing the WLAN network.
- A . True
- B . False
Use WLAN After Planner completes the network planning steps, it can output the network planning report through the "Export Report Function". Which of the following contents can be included in the report? (Multiple choice)
- A . Signal simulation diagram
- B . AP point map
- C . Capacity satisfaction
- D . Quantity of materials involved in the project
In VRRP hot standby networking, after hot standby is configured on the wireless controller, the master-slave channel cannot be established, and the information on the master device cannot be backed up to the backup device normally, resulting in abnormal hot standby function.
Which of the following may be the causes of this problem? (Multiple choice)
- A . The active and standby WAC models are inconsistent
- B . The primary and backup channel parameter configurations do not match
- C . The source IP address and source port number of the local end are inconsistent with the destination IP address and destination port number of the remote end.
- D . The number of retransmissions and retransmission intervals of the primary and backup service messages are inconsistent
When configuring VRRP hot backup, if the HSB backup function is enabled, and WLAN services are configured on the primary and backup WACs in sequence, it may happen that VAP has not been created on the backup WAC, but VAP table entry information has been generated on the primary WAC.
- A . True
- B . False
Which of the following descriptions about static load balancing is wrong?
- A . Each load balancing group has a maximum of 16 AP members.
- B . If it is a multi-band AP, load balancing can be achieved between radios in different frequency bands.
- C . For agile distributed networking such as central AP+RU, you only need to add the RU’s radio to the static load balancing group.
- D . Add some APs that provide the same service to a load balancing group through manual configuration