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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 general methods of WLAN planning?

A.

Demand collection

B.

Product selection

C.

Business negotiation

D.

Deployment design

Which of the following is the correct description of the steps for working with the WLAN Tester 2.0 tool?

A.

New Project -> Import Drawing -> Set Scale -> Load NIC -> Start -> Dot -> End

B.

New Project -> Import Drawing -> Load NIC -> Set Scale -> Start -> Dot -> End

C.

New Project -> Import Drawing -> Set Scale -> Start -> Dot -> End

D.

New Project -> Set Scale -> Import Drawing -> Load NIC -> Start -> End

Which of the following options are the principles for engineers to deploy APs?

A.

Minimize the number of signals passing through obstacles

B.

Ensure that the AP is facing the target area

C.

Try to install in a shelter

D.

AP is placed away from interference sources

In which of the following cases must the DHCP relay function be enabled?

A.

When the DHCP server and the terminal are not in the same VLAN

B.

When the DHCP server is to be secured

C.

When the terminal is using dot1x authentication

D.

When the terminal is a guest's web portal authentication

For indoor WLAN planning, the deployment height of the omnidirectional antenna is recommended to be no more than 6m.

A.

True

B.

False

As shown in the figure below, what is the best channel for the AP in the lower left corner?

A.

1 channel

B.

6 channels

C.

11 channels

D.

14 channels

The following is the correct statement about the requirements for confirming the on-site environmental information during the WLAN site survey process?

A.

Confirm whether the site is completely consistent with the architectural drawings, and highlight the inconsistent areas, try to take photo records, and mark them in the drawings.

Room number on site

B.

Take photos of the scene as thoroughly as possible in the room, especially the installation location of the equipment, the overall coverage area, the internal building structure, and new obstacles.

Focus on the outdoor coverage, only need to focus on the obstacles between the AP and the coverage area.

C.

In the indoor survey, the obstacle type is distinguished from the drawings, and the actual position and material of each type of obstacle are marked. Different obstacles are used differently.

Color marking and testing its 2.4G and 5G attenuation values

D.

During indoor survey, pay attention to other obstacles that are not drawn but affect the covering effect, such as load-bearing columns and artificially added partitions during decoration.

Large objects such as broken and suspended ceilings

E.

Outdoors need to pay attention to the height and shielding range of obstacles on the site. For irregular obstacles (such as trees), try to take photo records.

If you use a layered network design method in enterprise network design, what are the three levels of network?

A.

Access layer

B.

Convergence layer

C.

Transport layer

D.

Core layer

The device selected for a WLAN project is AC6605. Which of the following networking scenarios is applicable to this independent AC solution?

A.

WLAN overlay networking

B.

Independent management of wired and wireless services

C.

Wired and wireless traffic convergence and forwarding

D.

Unified management of wired and wireless users

Which of the following is the best security method?

A.

WEP certification

B.

WPA2-PSK certification

C.

WPA2-EAP certification

D.

MAC certification