Free Huawei H12-311-ENU Exam Dumps Questions & Answers

In Huawei eSight, the method of adding WLAN devices includes (Select 3 Answers).

• A.  Add automatically
• B.  Add in batches
• C.  Add manually
• D.  Add script

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.  Currently the user is on the wired side of the AC.
• 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.  According to the output, the AC6605 adopts the POE power supply module.

The modulation methods adopted by DSSS are BPSK and QPSK respectively.

• A.  True
• B.  False

In the direct connection network, the AP and the AC establish a CAPWAP tunnel. The management flow must be encapsulated in the CAPWAP tunnel. The data service flow can be encapsulated in the CAPWAP tunnel.

• A.  True
• B.  False

The following statement about antenna classification is correct (Select 2 Answers)?

• A.  Classification by use: short wave antenna, ultrashort wave antenna, microwave antenna, etc.
• B.  Classification by shape: wire antenna, planar antenna, etc.
• C.  Classification by working frequency band: communication antenna, TV antenna, radar antenna, etc.
• D.  Classification by direction: omnidirectional antenna, directional antenna, etc.