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H12-311_V3.0 Exam Dumps - HCIA-WLAN V3.0

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Question # 9

There are numerous methods of restarting a device. For example, onsite maintenance personnel can restart a device in cold restart mode, while remote maintenance personnel can restart a device only in ___ mode.

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Question # 10

The following figure shows the WLAN topology of an enterprise. If the direct forwarding mode is used without taking policy-based routing into account, which of the following paths may be used on the network?

A.

AP → SW3 → SW2 → AC → SW2 → SW1

B.

AP → SW3 → SW2 → SW1

C.

AP → AC → SW2 → SW1

D.

AP → SW3 → SW2 → AC → SW2 → SW3 → SW2 → SW1

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Question # 11

2.4 GHz What is the range of operating frequency specified by China ()?

A.

2.4 GHz-2.4835 GHz

B.

2.471 GHz-2.497 GHz

C.

2.4465 GHz-2.4835 GHz

D.

2.445 GHz-2.475 GHz

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Question # 12

In the direct-connected networking solution, AP and AC Establish CAPWAP Tunnel, the management flow must be encapsulated in CAPWAP In the tunnel, data service

The stream can be optionally encapsulated in CAPWAP In the tunnel.

A.

True

B.

False

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Question # 13

The following description about dual-link backup networking is incorrect ()

A.

Dual-link backup technology improves network reliability at important network nodes and ensures business stability

B.

Prepare AC Always be in the power-on state

C.

exist AP With active and standby AC In the process of establishing active and standby links, the link established first must be the active link

D.

Active and standby AC The network service configuration on the Internet must be consistent

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Question # 14

CAPWAP The port number of the control message of the tunnel protocol is ().

A.

1645

B.

1646

C.

5246

D.

5247

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Question # 15

Configuration AP Authentication mode, AP What are the supported authentication methods

()? (Select 3 Answers)

A.

mac-auth

B.

sn-auth

C.

no-auth

D.

mac-sn-auth

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Question # 16

Which of the following statements are true about a typical AP group?

A.

To optimize roaming, an AP can be added to two AP groups at the same time.

B.

With factory defaults, all APs belong to the AP group named default.

C.

APs in the same AP group can be uniformly scheduled using the same security policy.

D.

SSIDs can be configured for APs in the same AP group in a unified manner.

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