Huawei h12-311 practice test

HCIA-WLAN V2.0 Exam


Question 1

How many management nodes (B) does the eSight Standard Edition support?

  • A. 60
  • B. 2000
  • C. 5000
  • D. 20000
Answer:

B

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Question 2

What are the prerequisites for users to implement Layer 3 roaming (Select 3 Answers)?

  • A. The two APs of the user roaming switch must have the same SSID.
  • B. Two APs for user roaming switch must have the same VLAN
  • C. User roaming requires two AP signals to be covered with overlapping areas
  • D. The SSID released by the two APs of the user roaming switch must have the same authentication method.
Answer:

A, C, D

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Question 3

Which of the following options will cause users to not find a wireless network signal (Select 2
Answers)?

  • A. AP is configured with 5G priority, resulting in 2.4G wireless client not searching for signals.
  • B. The user wireless network card is not enabled or the wireless network card hardware switch is not turned on.
  • C. The wireless controller is configured with user isolation
  • D. User wireless network card driver is abnormal
Answer:

B, D

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Question 4

In the direct connection network, the AP and the AC establish a CAPWAP tunnel. The management
flow must be encapsulated in the CAPWAP tunnel. The data service flow can be encapsulated in the
CAPWAP tunnel.

  • A. True
  • B. False
Answer:

A

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Question 5

To avoid reconfiguration of data when an AP on the network is faulty, you can quickly replace APs by
configuring AP replacement.

  • A. True
  • B. False
Answer:

A

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Question 6

To configure a WLAN service, you need to add an AC to the U2000.

  • A. True
  • B. False
Answer:

A

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Question 7

How to deal with the failure of AP and AC version mismatch on a large number of devices.

  • A. Upgrade the versions to match each other.
  • B. Replace the AP device.
  • C. Replace the switch
  • D. Check if the POE power supply is normal.
Answer:

A

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Question 8

The equipment manufacturer can usually be judged according to the following.

  • A. SSID
  • B. MAC address
  • C. Encryption type
  • D. Channel
Answer:

B

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Question 9

Use the display ap all command to view the MAC, type, and running status of an AP.

  • A. True
  • B. False
Answer:

A

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Question 10

In Huawei eSight, the method of adding WLAN devices includes (Select 3 Answers).

  • A. Add manually
  • B. Add automatically
  • C. Add in batches
  • D. Add script
Answer:

A, B, C

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