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H12-311_V3.0 Reviews Questions

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Question 72

Which of the following statements about WLAN roaming are false?

Options:

A.

APs with which a STA is associated before and after roaming can work on different channels.

B.

During roaming, the STA sends an Association Request frame containing home AP information to the foreign AP.

C.

APs with which a STA is associated before and after roaming must work on the same channel.

D.

During roaming, the STA sends a Reassociation Request frame containing home AP information to the foreign AP.

Question 73

If an SSID is incorrectly configured, STAs may not discover the target Wi-Fi. How do I modify the SSID to enable STAs to discover the target Wi-Fi?

Options:

A.

Modify the WDS profile.

B.

Modify the RRM profile.

C.

Modify the SSID profile.

D.

Modify the VAP profile.

Question 74

The following figure shows the hardware structure of an AirEngine 5760-51. Which of the following statements is true?

Options:

A.

1: Reset button

B.

3: USB port

C.

2: Port that receives PoE power

D.

8: IoT slots

Question 75

802.11 In the frame, Frame Control In position Type What is the correct correspondence with the frame format ()?

Options:

A.

Type for 01 Time represents data frame

B.

Type for 10 Time represents control frame

C.

Type for 00 Indicates reserved use

D.

Type for 00 Time represents management

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Exam Code: H12-311_V3.0
Exam Name: HCIA-WLAN V3.0
Last Update: Jan 5, 2025
Questions: 338
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