Free Huawei H12-311 Exam Dumps Questions & Answers

Capacity planning mainly estimates the number of APs needed to meet the traffic volume in terms of device performance, number of users, bandwidth requirements, and wireless environment.

• A.False
• B.True

The gain of antenna A is 11dBi, and the gain of antenna B is 8dBi. It can be said that antenna A has a larger gain than antenna B.

• A.Uncertain
• B.3dB
• C.3dBi
• D.3dBd

If PoE is enabled on the switch, you can no longer access legacy devices on these interfaces.

• A.False
• B.True

MIMO (Multiple input and multiple output), that is, multiple input and multiple output, wireless access points and clients using 802.11n technology can simultaneously transmit data using up to three spatial streams, and the theoretical rate can reach 600 Mbps.

• A.False
• B.True

According to the following output, the following statement is correct (Select 2 Answers).
<Quidway> display device
AC6605-26-PWR's Device status:
Slot Sub Type Online Power Register Status Role
0 - AC6605-26 Present PowerOn Registered Normal Master
POWER Present PowerOn Registered Normal NA

• A.According to the output, the AC6605 adopts the POE power supply module.
• B.To achieve the relevant configuration of the WLAN, the user must first switch to the wireless side through CTRL+Y.
• C.The user is currently on the wireless side of the AC.
• D.Currently the user is on the wired side of the AC.