Huawei H12-311_V3.0 Exam Practice Test Instant Access

Question 1

The following description of the classification and functions of Huawei APs, the correct statement is ().

(Select 3 Answers)

AAP6010SN and AP6010DN are indoor APs

BAP6310SN is an indoor distributed AP

CAP6510DN and AP6610DN are both outdoor APs

DAP6610DN is a gigabit fiber interface, so it cannot be directly connected to AC6605

Answer : A, B, C

Question 2

exist WDS In the deployment, what kinds of bridge networking modes are included ()? (Select 3 Answers)

APoint-to-point method

BPoint-to-multipoint

CRelay bridging method

DMultipoint to multipoint

Answer : A, B, C

Question 3

because 802.11a The maximum rate supported is the same as 802.11g. The maximum rate supported is the same, so 802.11a Protocol is backward compatible 802.11g Agreement.

ATrue

BFalse

Answer : B

Question 4

WLAN middle,AP It has been working in a half-duplex state.

ATrue

BFalse

Answer : A

Question 5

CAPWAP Tunnel encapsulation AC The port number of the side data packet is5246 , The control message port number is5247 .

ATrue

BFalse

Answer : B

Question 6

Is the following statement about the introduction of frequency planning correct ()?

(Select 2 Answers)

A2.4GHz generally uses 1, 6, 11 three non-overlapping channels for coverage

BIn China, 5GHz generally has 23 non-overlapping channels available

CMicrowave interference will occur in the entire 2.4GHz frequency band

DIf the AP is dual-band, it is recommended to use the 5G priority function

Answer : A, D

Question 7

If one BSS Totally by STA Composition, then BSS What is also called ()?

AIBSS

BESS

CSSID

DBSA

Answer : A

Huawei H12-311_V3.0 HCIA-WLAN V3.0 Exam Practice Test