H12-322 Online Practice Questions and Answers

Which of the following functions can the WLAN Planner accomplish?

A. Automatically deploy AP

B. View field strength simulation diagram

C. Outdoor bridge planning

D. On-site signal scanning

What are the calculations for implementing controller hot backup?

A. Dual link backup

B. HSB+ dual link backup

C. HSB+VRRP

D. 5G priority access

When the command "rate-limit client down 4096" is configured on the AC, what is the possible rate when the user downloads the Internet?

A. 2Mbps

B. 4Mbps

C. 6Mbps

D. 8Mbps

A three-story office needs to plan a WLAN. After the site survey is completed, the engineer decides to place three APs on each floor. The letter about the three floors.

Is the road planning correct?

A. 1 6 11 / 6 11 1 / 11 1 6

B. 1 11 6 / 6 11 1 / 11 1 6

C. 1 6 11 / 6 1 11 / 11 1 6

D. 11 1 6 / 1 6 11 / 6 11 1

Which of the following statements about agile distributed solutions is correct?

A. AD9430-12DN can be extended by switch to access up to 24 remote access units

B. AD9430-24DN can be extended by switch to access up to 24 remote access units

C. AP9430-12DN is generally recommended to be placed in the corridor, AD9430-24DN is generally recommended to be placed in the engine room

D. AD9430-24DN does not support PoE power supply

In the direct forwarding mode of the bypass network, what are the descriptions of the following WLAN HA technologies?

A. The CAPWAP link-off service maintenance feature enables online users to forward data packets when an AC fault occurs.

B. After the CAPWAP is broken, the AP allows the new user access feature to also be enabled in the tunnel forwarding mode.

C. AC dual-link cold backup feature can achieve 50ms carrier-class protection switching

D. HSB+VRRP dual-system hot backup can implement two high-reliability mechanisms: active/standby mode and load-sharing mode.

What is wrong about the dual link backup description below?

A. The process of establishing the primary CAPWAP tunnel after the dual-link backup function is configured is the same as that of the normal CAPWAP tunnel.

B. If the dual-link active/standby configuration is configured with the dual-link active/standby configuration, the AP will preferentially select the dual-link active/standby configuration.

C. Dual-link cold standby is compared to hot standby. After detecting the failure of the primary CAPWAP tunnel, the backup CAPWAP tunnel is established to implement services. Break forwarding

D. Dual-link hot backup is relative to cold standby. The CAPWAP tunnel fault detection is performed between the active and standby ACs, and the HSB channel synchronizes the status information in real time.

A WLAN engineer uses the WLAN Tester 2.0 tool for surveying. In order to quickly understand the coverage of the live signal, the following operations are correct.

A. When viewing the survey, directly view the Wi-Fi signal scan box.

B. Reduce the current drawing scale

C. Before the survey, first add the AP group to speed up the simulation.

D. Modify the global configuration parameters to simulate the data processing granularity to the maximum value, speed up the simulation speed

Which of the following is the highest security strength of the encryption algorithm?

A. WEP

B. TKIP

C. CCMP

D. DES

Which of the following addresses can be used as an internet address?

A. 10.1.1.6/30

B. 10.1.1.7/30

C. 172.18.1.17/30

D. 224.1.1.16/30