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
Which of the following are commonly used tools for wireless network optimization? (Multiple choice)
- A . CloudCampus APP
- B . Antenna Alignment
- C . WLAN Planner
- D . Rangefinder
Using CampusInsight intelligent operation and maintenance platform, you can view the usage of the entire wireless network, including access time, access success rate, throughput compliance rate, roaming compliance rate, etc.
- A . True
- B . False
The current Wi-Fi 6 protocol modulation method already supports 1024 QAM. Compared with 256-QAM, how much is the physical layer link establishment rate increased by 1024-QAM?
- A . 1
- B . 0.5
- C . 0.25
- D . 0.2
WLAN agile distributed networking includes network elements such as WAC, central AP and RU. WAC manages central AP and RU in a unified manner. RU and the central AP to which it connects must be reachable on the Layer 2 network, while WAC and central AP and RU can be reachable on the Layer 2 or Layer 3 network.
- A . True
- B . False
In the WLAN network optimization solution, which of the following descriptions about networking optimization are correct? (Multiple choice)
- A . For medium and large enterprises, since they have a large number of APs, different service VLANs can be used when setting different SSIDs.
- B . It is recommended to separate the AP/WAC management address from the user business address for easy management and control
- C . In coverage scenarios with high user mobility, it is recommended to shorten the address pool lease period so that addresses can be recovered in a timely manner.
- D . It is recommended that AP avoid setting both management VLAN and user service VLAN to 1 to prevent loops.
In the WLAN network, among the four transmission systems of SISO, SIMO, MISO and MIMO, only MIMO can transmit two signals at the same time.
- A . True
- B . False
In a WLAN network, there is a Wi-Fi 6 AP with 12 antennas. How many spatial streams can the AP support at most?
- A . 24
- B . 8
- C . 12
- D . 6
To improve user experience, engineers configure the roaming function on the wireless controller and specify that the smart roaming function is triggered by detecting the terminal rate. Which of the following configuration commands is correct?
- A . [WAC-wlan-view] rrm-profile name smart-roam
[ WAC-wlan-rrm-prof -smart-roam] smart-roam enable
[WAC-wlan-rrm-prof-smart-roam] smart-roam roam-threshold check-rate - B . WAC-wlan-view] vap-profile name smart-roam
[WAC-wlan-vap-prof-smart-roam] smart-roam enable
[WAC-wlan-vap-prof-smart-roam] smart-roam roam-threshold check- rate - C . WAC-wlan-view] vap-profile name smart-roam
[WAC-wlan-vap-prof-smart-roam] undo smart-roam disable
[WAC-wlan-vap-prof-smart-roam] smart-roam roam-threshold check-snr - D . WAC-wlan-view] rrm- profile name smart -roam
[WAC-wlan-rrm-prof-smart-roam] smart-roam enable
[WAC-wlan-rrm-prof-smart-roam] smart-roam roam-threshold check-snr
When designing the WLAN network planning for the lecture hall scenario, the engineer proposed two network planning solutions as shown in the figure.
Which of the following descriptions of the two solutions are correct? (Multiple choice)
- A . If the lecture hall is less than 6 meters high, it is recommended to use solution A, using an indoor built-in omnidirectional antenna AP ceiling installation
- B . If the lecture hall is less than 6 meters high, it is recommended to use solution B, using an indoor built-in omnidirectional antenna AP ceiling installation
- C . It is recommended to adopt solution A. If the indoor floor height is greater than 6 meters, the external antenna AP should be installed on the ceiling.
- D . If the reported floor height is greater than 6 meters, it is recommended to adopt solution B, using indoor and outdoor antenna AP wall mounting
Campusinsight wireless health refers to the comprehensive experience evaluation of a wireless network terminal, and the wireless health report can be generated and sent to customers.
Which of the following descriptions about wireless health reports is wrong?
- A . Wireless health reports can be sent to customers via email or WeChat
- B . After selecting the start and end time as the wireless health report data analysis period, you can choose to directly download the wireless health report
- C . Wireless health reports currently support sending by day, week, biweekly, month, etc.
- D . If you enable the scheduled sending of wireless health reports, you need to select a user group and send the report to the corresponding user group members.