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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 main factors in estimating AP numbers?

A.

User bandwidth requirements

B.

Number of users

C.

AC model

D.

Do you want to use dual link backup

Which of the following scenarios is suitable for using the board AC as a wireless controller?

A.

Overlay wireless network construction scenario based on existing cable bearer network

B.

Unified construction and unified transformation of wired and wireless networks

C.

Unified management of wired and wireless users

D.

Scenes for independent management of wired and wireless services

Seeking to use the open standard IGP protocol and supporting the partitioning function. Which of the following protocols is most preferred?

A.

RIP

B.

OSPF

C.

EIGRP

D.

BGP

When using the WLAN Tester 2.0 tool, the dot speed is preferably controlled from 0.8m/s to 1.2m/s. What is the correct statement about the dot speed?

A.

The speed is too fast, the heat map is not accurate, and the heat map abnormality may occur.

B.

The speed is too slow, the amount of sampled data is too large, and the heat map calculation time is lengthened.

C.

Signal collection is a process that takes enough time to save

D.

This is to ensure that the normal walking speed of ordinary people is consistent.

In the project, the two points are separated by 4.5km. In order to realize the data return between the two points, what information does the engineer need to collect?

A.

Bandwidth requirements

B.

Obstacle information between two points

C.

2.4G channel usage between two points

D.

5G channel usage between two points

E.

Terminal type

The following statement about the room division device is correct?

A.

The combiner can synthesize multiple input signals and output them, and then separate and filter the mixed signals.

B.

The splitter can divide one signal equally into multiple outputs

C.

The coupler is a power splitter whose output power is not equally divided. It takes the required signal energy from the main line to the far-end antenna, and allocates more.

Signal energy to the proximal antenna

D.

The WLAN room sub-network generally uses a microstrip power splitter, which has low power and low cost compared to the cavity power splitter.

How many APs can ACU2 manage?

A.

512

B.

1024

C.

2048

D.

4096

What is the available power of the 802.3af and 802.3at standards?

A.

12.95W and 25.50W

B.

25.50W and 12.95W

C.

15.40W and 34.20W

D.

34.20W and 15.40W

In the antenna angle alignment aid, how many progress bars will become red when the RSSI exceeds, indicating that the signal is too strong?

A.

55

B.

60

C.

65

D.

70

Which types of authentication methods are commonly used in wireless guest networks in enterprise campus networks?

A.

MAC-first Portal authentication

B.

Portal authentication

C.

EAP-TTLS

D.

Wireless 802.1x authentication