Huawei Certified ICT Associate-Wireless Local Area Network - H12-311-ENU Exam Practice Test

A. S9300 series switches

B. S5700 series switches

C. S9700 series switches

D. S7700 series switches

A. The advantage of the three-layer networking is that the configuration is simple and the networking is easy.

B. In the direct connection network, the service data of the AP can directly reach the uplink network without going through the AC.

C. Compared with the three-layer networking, the second-tier networking is more suitable for large networks such as parks and stadiums.

D. If the AC's ability to process data is weak, it is recommended to use a side-by-side networking.

A. 5 GHz

B. 5.4 GHz

C. 2.4 GHz

D. 2 GHz

A. Data frame

B. Management frame

C. Empty data frame

D. Control frame

A. False

B. True

A. False

B. True

A. Start the switch after the STA reaches a certain distance from the original AP.

B. Set the signal strength ratio between the current AP and the neighbor AP, and switch to the threshold.

C. Start the switch when the network speed is very slow when it is associated with the original AP.

D. Check the packet loss rate and start switching when the packet loss rate reaches a certain value.

A. 151

B. 155

C. 153

D. 149