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Total 84 questions
Exam Code: H12-322                Update: Sep 13, 2025
Exam Name: Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN

Huawei Huawei Certified ICT Professional - Wireless Local Area Network- Planning and Optimizing Enterprise WLAN H12-322 Exam Dumps: Updated Questions & Answers (September 2025)

Question # 1

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

A.

-40~-65dBm

B.

-40~-80dBm

C.

-60~-100dBm

D.

-80~-100dBm

Question # 2

Under normal circumstances, the room division system trunk line or longer distance (greater than 50 meters) transmission considers signal attenuation, it is recommended to use 1/2 feeder line; branch line or close range transmission

For the convenience of installation and construction, it is recommended to use 1/2 super soft feeder.

A.

True

B.

False

Question # 3

Huawei's S7700 series switches support PoE boards to supply power to PDs and PoE power redundancy. S7712 switches are supported.

What are the different ways of redundant PoE power supply?

A.

1+1

B.

2+2

C.

1+2

D.

3+1

Question # 4

Which of the following WLAN tools can get the signal strength of an AP?

A.

WirelessMon

B.

inSSIDer

C.

Omnipeek

D.

Huawei WLAN Tester

Question # 5

The following description of the WLAN outdoor AP is wrong?

A.

AP8030DN cannot be connected to an external antenna.

B.

AP6610DN supports PoE power supply

C.

AP8130DN has 4 RF ports

D.

AP6510DN supports 11a/b/g/n/ac protocol

Question # 6

Basic requirements for WLAN network construction include bandwidth requirements, coverage targets, coverage methods, field strength requirements, and power distribution methods.

Determining the strength of the coverage area in the field strength requirement is adjusted by the AP transmit power. The following statements are correct regarding the requirements that the network regulation needs to consider in advance.

Is it?

A.

The field strength demand in key areas is that the main online area of ​​the user can be controlled at -40~-80dBm. If the power is too strong, it will easily lead to receiving overload, and the power is too weak.

Will cause the connection rate to drop

B.

The interference field strength requirement is that the same-frequency interference in the same area is not more than -80dBm

C.

The fringe field strength level combined with the receiving sensitivity and edge bandwidth requirements are generally selected above -75dBm

D.

The leakage field strength of the system should not be too large, and the field strength at 10m of the external network of the building cannot be greater than -90dBm.

Question # 7

In the outdoor bridge backhaul scenario, you can use the Pad Survey tool to add a pin on Google Earth to mark the points of convergence, relay, and leaves.

Bit, add a path to represent the bridge path, right click on the path, display the height profile to view the elevation of the path, so that

Confirm the wireless path line of sight.

A.

True

B.

False

Question # 8

Which of the following outdoor APs supports dual 5G deployment scenarios?

A.

AP6510DN

B.

AP8030DN

C.

AP8130DN

D.

AP9430DN

Question # 9

The following statement about the connection of the device is wrong?

A.

The joints on the AP/power splitter/coupler/combiner/antenna are generally N-type male heads, and the two ends of the feeder are generally N-type female heads, and the two are connected to each other.

B.

Under normal circumstances, the indoor system or the longer distance (greater than 50 meters) uses 7/8 lines, and the tributary or short-distance transmission uses 1/2 feeders.

C.

1/2 super soft feeder is very thin and flexible. It is generally used in the case where the gap is small or the turning angle is large.

D.

When the actual project calculates the feeder, the short feeder can directly calculate the number of standard feeders. After the long feeder needs to confirm the routing path, reserve 10%.

~20% feeder length

Question # 10

What is the encryption technology used by CAPWAP?

A.

WEP

B.

TKIP

C.

CCMP

D.

DTLS

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Total 84 questions

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