Free Huawei H12-323_V2.0 Practice Test & Real Exam Questions

During the WLAN planning process, why is a site survey necessary?

After a customer completed the wireless network deployment on the existing network, all APs worked on the same channel, causing serious interference. Automatic radio frequency adjustment was enabled on the wireless controller, and the current tuning progress was checked through the command line. The following is the result.

So which option is wrong in the description of the following command line echo?

In the Portal authentication scenario, if the Portal server only supports the HTTPS protocol, the access device needs to execute the "portal web-authen-server" command to enable the Portal docking function of the HTTPS protocol. By default, the HTTPS terminal number used by the access device is ()

During routine operation and maintenance, an engineer found that all indicator lights of an AP were often off, which meant that the AP was not started and the power supply problem should be checked.

An engineer is optimizing the wireless network. In order to prevent non-critical services from occupying too much network resources, he turns on the QoS function based on the application protocol. The current network has completed the wireless network deployment, and the data forwarding method of wireless users is tunnel forwarding. Then, on which of the following devices should the QoS function based on the application protocol be deployed?

In the network design of WLAN project in warehousing and logistics industry, which of the following descriptions about the channel planning considerations is correct? (Multiple choice)

Among the SISO, SIMO, MISO, and MIMO transmission systems on a WLAN, only MIMO can transmit two copies of signal simultaneously.

Drag and Drop Question
During the WLAN network operation and maintenance process, the problems encountered by administrators are mainly divided into two categories: individual problems and group problems.
CampusInsight provides individual fault analysis and group fault analysis solutions for the above two types of problems respectively.
Please match the following CampusInsight specific analysis solutions with types.

In a WLAN campus network project, engineers adopted the solution of AC on the same board. If this solution is adopted, engineers can manage APs connected from other non-XIE boards through the X1E board.

PMK fast roaming is mainly aimed at scenarios using WPA/WPA2-802.1XWPA3-802.1X security policies. Through the paired master key PMK (Pairwise Master Key) caching technology, the
802.1X authentication process is omitted, and only key negotiation is required, with low latency.

In the Mesh networking of WLAN network, APs are connected by wireless. Compared with the traditional WLAN network where the AP uplink uses a wired network, which of the following is not an advantage of Mesh networking?

In the scenario of WLAN outdoor WDS deployment, the trees in the middle have little effect on signal attenuation, so the factor of trees in the middle can be ignored during network planning?

During the demand collection phase of WLAN network planning, three types of information need to be obtained: basic requirements, business requirements, and installation requirements. Which of the following information is not included in the business requirements?

A customer's existing network has many old terminals, and the roaming sensitivity is high. The signal strength is already very low, but the terminal does not start roaming, resulting in a poor terminal experience. The customer requires that the terminal can switch to other APs when the signal strength is lower than -75 dBm, so the weak signal user offline control function is enabled on the wireless controller. Which of the following configuration commands for controlling the offline of weak signal users is correct?

In a WLAN network, how many spatial streams can a single radio support at most according to the 802.11ac and 802.11ax protocols?