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
In WLAN networks, different Wi-Fi protocol standards have different corresponding parameters such as frequency bands, encoding methods, number of spatial streams, channel bandwidth and theoretical rate.
Which of the following Wi-Fi standards support both 2.4GHz and 5GHz bands? (Multiple choice)
- A . 802.11n
- B . 802.11ax
- C . 802.11g
- D . 802.11ac
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
When WAC works in cloud mode, the local license does not take effect. Otherwise, WAC cannot manage FIT APs.
- A . True
- B . False
Among the following WAC backup solutions, which one has the fastest master-slave switchover speed?
- A . Dual-link cold backup A
- B . N+1 backup
- C . VRRP hot backup
- D . Dual-link hot backup
In a WLAN network, which of the following protocols cannot work in the 2.4 GHz frequency band?
- A . 802.11ac
- B . 802.11g
- C . 802.11ax
- D . 802.11n
Which of the following options are correct about the advantages and disadvantages of the traditional WLAN network operation and maintenance methods and the CampusInsight intelligent operation and maintenance methods? (Multiple choice)
- A . Campusinsight intelligent operation and maintenance can identify potential faults based on dynamic baselines, big data associations, etc.
- B . CampusInsight intelligent operation and maintenance uses the big data platform to uniformly collect, store and analyze data, and has efficient big data processing capabilities
- C . Traditional operation and maintenance methods cannot proactively identify and analyze issues that may affect user perception
- D . Traditional operation and maintenance methods lack correlation analysis between users and networks and cannot accurately measure the user experience effect
Which of the following statements about WLAN channel planning is correct? (Multiple choice)
- A . The United States can plan channels 1-13 in 2.4GHz
- B . Infrared interference needs to be considered during planning
- C . Radar interference needs to be considered during planning
- D . Avoid signal interference when planning
Compared with WPA2 Personal, WPA3 Personal can provide more reliable password-based authentication, and WPA3 Personal only supports AES data encryption algorithm and cancels support for TKIP encryption algorithm.
- A . True
- B . False
In the 802.1X authentication system, if EAP termination is used between the access device and the authentication server, which of the following EAP authentication methods are not supported? (Multiple choice)
- A . EAP-TTLS
- B . EAP-PEAP
- C . EAP-TLS
- D . MD5-Challenge
An enterprise is deploying a WLAN network. In order to ensure business reliability, the wireless controller adopts dual-link hot backup networking.
It is found that dual links cannot be established between the active and standby WACs. The display ac protect command is executed on the active WAC, and the following output is displayed.
According to the analysis of the echo information, which of the following may be the cause of this phenomenon?
- A . The dual-link switch on the standby WAC is not enabled
- B . The primary WAC IP address is not configured on the standby WAC
- C . The backup WAC IP address is not configured on the primary WAC
- D . The backup WAC does not start normally