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Huawei H12-322 - Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN

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Total 282 questions

What are the calculations for implementing controller hot backup?

A.

Dual link backup

B.

HSB+ dual link backup

C.

HSB+VRRP

D.

5G priority access

What is the coverage field strength requirement for the WLAN focus area?

A.

-40~-65dBm

B.

-40~-80dBm

C.

-60~-100dBm

D.

-80~-100dBm

What is the correct description of the indoor distributed AP?

A.

The AP6310SN has only one radio port.

B.

AP9330DN room division scheme, 20m feeder is not recommended

C.

The RF cable of AP9330DN and AP9430DN can be shared.

D.

AP9430DN-24 does not have an RF port.

Which of the following are the areas of interest for a WLAN survey outdoor bridge scenario?

A.

The transmission path of the bridge link is occluded, marking the latitude and longitude of the station.

B.

Observe the AP and antenna installation method for the site.

C.

Every site needs to pay attention to the location of the weak house

D.

Whether to add a relay between the leaf site and the aggregation site

In the scenario covered by 2.4G band, when the channel cannot be staggered by 1, 6, 11, it can be processed by 1, 5, 9, 13 (provided that

This country supports 1-13 channels)

A.

True

B.

False

When planning the AC to authenticate the AP, what are the three methods that can be selected?

A.

mac-auth

B.

sn-auth

C.

mac-sn-auth

D.

no-auth

E.

ip-auth

Usually, what is the attenuation of 2.4GHz at 10 meters?

A.

32dB

B.

53dBm

C.

71dBm

D.

92dB

Which of the following certifications can achieve fast roaming?

A.

Share-key

B.

WPA+PSK

C.

WPA2+802.1x

D.

WPA2+PSK

In a project, the two stations are 3km apart, but there is a tall building 18m high in the middle of the two points. There are no higher obstacles in other locations, and 5G return is used.

When is the installation height of the equipment at the two sites required at least how many meters?

A.

20

B.

25

C.

30

D.

35

In the WLAN outdoor coverage scenario, in order to ensure uplink and downlink balance, what is the most effective way?

A.

Use a larger gain antenna

B.

Reduce the AP reflected power

C.

Use a smaller gain antenna

D.

Increase AP transmit power