Huawei H12-323_V2.0-ENU Practice Exams
Last updated on Oct 22,2026- Exam Code: H12-323_V2.0-ENU
- Exam Name: HCIP-WLAN V2.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
The engineer deployed a wireless environment in the customer’s existing network. After completing the AP online and service configuration on the wireless controller, he used the terminal to associate the signal and found that the corresponding SSID could not be searched.
Which of the following is NOT the cause of this problem?
- A . AP power supply is insufficient
- B . The AP’s radio frequencies are all turned off
- C . The test terminal does not support the currently configured country code
- D . The AP’s working channel is a radar channel and needs to be silent for a period of time
Which of the following descriptions about PMK fast roaming are correct? (Multiple choice)
- A . PMK fast roaming supports WPA3-802.1X or WPA2-802.1X authentication methods
- B . PMK fast roaming does not require re-authentication and key negotiation, thus reducing roaming delays
- C . PMK fast roaming requires the client to support fast roaming technology
- D . PMK fast roaming is achieved through pairwise master key PMK caching technology
The display ap all command can be used to view the AP’s MAC, Type, and operating status.
- A . True
- B . False
Channel 14 in the 2.4 GHz band supports only the 802.11b protocol and is only available in Japan.
- A . True
- B . False
If the VLAN IDs of the two subnets before and after the user roams are the same, then the user’s roaming between the two subnets is considered Layer 2 roaming.
- A . True
- B . False
When designing indoor AP coverage, the number of obstacles that the signal passes through should be minimized. It is not recommended to penetrate 240m thick brick walls, concrete walls or metal walls for coverage.
- A . True
- B . False
In an agile distributed network consisting of AirEngine series central APs and RUs, a CAPWAP control tunnel is established between the RU and the WAC. Which of the following descriptions of the role of this CAPWAP control tunnel are correct? (Multiple choice)
- A . Maintain the connection status between WAC and RU
- B . In direct forwarding mode, it is used by RU to forward service data to WAC
- C . Used by WAC to manage RU
- D . Used by WAC to send service configuration to RU
The dynamic bandwidth adjustment algorithm in Huawei’s wireless RF automatic tuning solution will adjust the bandwidth of the hotspot area upward to 40 MHz or 80 MHz according to the channel allocation to improve network throughput. However, when the network interference increases to a certain threshold, it will prioritize ensuring that the network is interference-free and reduce the bandwidth of the hotspot area.
- A . True
- B . False
In VRRP hot backup and dual-link hot backup networking, the data synchronization function of the active and standby WACs is implemented through the HSB protocol. Which of the following are the data synchronization methods of HSB? (Multiple choice)
- A . Real-time backup
- B . Manual backup
- C . Batch backup
- D . Timing synchronization
An engineer logs in to WAC to check the terminal roaming track and finds the roaming track as shown below. Which of the following descriptions of the terminal roaming situation is wrong? 
- A . The signal strength is -58dBm when the terminal accesses a new AP after roaming
- B . The terminal roams from AP: test1 to AP: test2
- C . The name of the wireless signal accessed by the terminal is test
- D . The terminal experienced an 802.11r roaming