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Huawei H12-311_V3.0 - HCIA-WLAN V3.0

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Total 338 questions

What series of Huawei switches () is the Huawei plug-in controller ACU board suitable for?

(Select 3 Answers)

A.

S9300 series switches

B.

S9700 series switches

C.

S7700 series switches

D.

S5700 series switches

Telnet is one of the ways to manage AP remotely. Telnet authentication based on username and password can be realized through configuration.

A.

True

B.

False

The following command can configure the port of the Huawei switch as hybrid model()?

A.

swichport hybrid

B.

hybrid enable

C.

port link-type hybrid

D.

port mode hybrid

Not loaded license Time AC6605 Supported by default AP The number is ().

A.

4

B.

0

C.

8

D.

10

display ap all Command can be viewed AP of MAC ,Type And running status.

A.

True

B.

False

802.11 Frame, when the network uses WDS When the model is signaled, To DS and From DS What are the values of ()?

A.

0,0

B.

0,1

C.

1,0

D.

1,1

if AP Work in infrastructure mode, then AP The working state at this time is full-duplex mode.

A.

True

B.

False

The wireless LAN architecture is mainly divided into controller-based thin

A.

True

AP Architecture and traditional independent fat AP Architecture.

B.

False

For outdoor WLAN Cover, the following statement is correct ().

(Select 3 Answers)

A.

The higher the antenna gain, the stronger the antenna directivity, and the weaker the radiation gain directly below the antenna

B.

The feeder interface must match the selected antenna

C.

The length of the feeder must not exceed 2 rice

D.

Outdoor antennas should not blindly pursue high gain

In order to facilitate management and maintenance, AP The power supply mode is generally preferred to select () for power supply.

A.

Independent power adapter

B.

POE switch

C.

POE adapter

D.

AC power supply