H12-311_V3.0 Exam Dumps - HCIA-WLAN V3.0

By default, Huawei WLAN devices can implement intra-AC Layer 2 roaming without any configurations.

The distance between the center frequencies of the two channels is less than or equal to

In order to avoid adjacent channel interference during domain channel planning, the same channel is not allowed to be used.

25MHz When there is an overlapping area between the channels, there will be some interference, so in the adjacent area

China in 2.4GHz How many channels does the frequency band support ()?

When a hardware failure occurs in an AP in the network, in order to avoid data reconfiguration, the user can quickly complete the AP replacement by configuring the AP.

replace.

antenna A The gain is 11dBi ,antenna B The gain is 8dBi , You can say the antenna A Than antenna B The gain is large ().