H12-323-V2-0Preview

In an agile distributed WLAN, RUs and central APs must reside on the same Layer 2 network, and each RU can associate with only one central AP.

Which of the following WAC reliability networking modes require that the models and software versions of the active and standby WACs must be the same? (Choose all that apply.)

APs can be deployed automatically or manually on the WLAN Planner. In most scenarios, you are advised to deploy APs manually. Automatic AP deployment is applicable only to some scenarios with simple structures.

A VLAN pool can be configured to provide service VLANs. Which of the following statements is false about a VLAN pool?

In Portal authentication scenarios, the WAC is used as the access device, and Portal users fail to be authenticated. Which of the following are the possible causes of this problem? (Choose all that apply.)

In WPA/WPA2 encryption mode, which of the following keys can be used to encrypt multicast and broadcast wireless packets?

On a network where Huawei's CloudCampus Solution is deployed, all APs are managed by iMaster NCE-Campus. Users encounter STA roaming failures and a deteriorating WLAN service experience. Which of the following are the possible causes of STA roaming failures in cloud AP scenarios? (Choose all that apply.)

Network Access Control (NAC) is an end-to-end security control technology that works in combination with AAA to implement access authentication. Which of the following statements are true about NAC and AAA? (Choose all that apply.)

A Huawei Wi-Fi 6 AP supports up to 8x8 MIMO on the 5 GHz frequency band when working in dual-radio mode. When the 5 GHz radio works at 160 MHz frequency bandwidth, a Wi-Fi 6 STA working in 2x2 MIMO + 160 MHz mode accesses the radio. What is the maximum theoretical rate of this STA?

DRAG DROP -
Place the following steps for troubleshooting WLAN faults in the correct sequence.

Radio calibration is a radio resource management solution that enables a WLAN to quickly adapt to radio environment changes. Which of the following is not involved in the radio calibration process?

Which of the following statements are true about site survey on a WLAN? (Choose all that apply.)

In inter-WAC roaming scenarios, WACs can be added to different groups. STAs can roam between WACs in the same group, and this group is known as a mobility group. A WAC can function as the mobility server of multiple mobility groups, but can be added only to one mobility group.

Which of the following statements are true about the wireless health evaluation function of CampusInsight? (Choose all that apply.)

A large enterprise needs to deploy a WLAN to provide wireless access services for both employees and guests. However, guest traffic may pose security threats to the network. Which of the following networking modes is applicable to this scenario for network security purposes?

During WLAN optimization, an engineer uses the CloudCampus APP to perform a test to learn about the interference of surrounding wireless signals. The following figure shows the test result. Which of the following statements are true about radio signal interference in the current environment? (Choose all that apply.)

In the network planning solution for restrooms, if men's and women's rooms are adjacent, one AP can be deployed in the middle to provide signal coverage.

Which of the following statements is false about STA roaming on a WLAN?

STAs move from one subnet to another during Layer 3 roaming. To allow the STAs to access the original network after roaming, ensure that their traffic is forwarded to the original subnet over CAPWAP tunnels.

On the premise of ensuring WLAN network coverage, the AP transmit power can be lowered to reduce co-channel interference.

In a parking lot scenario as shown in the figure, it is recommended that APs be deployed above lanes and also at intersections to ensure continuous signal coverage.