Huawei H12-311 Online Practice Questions and Exam Preparation

Huawei H12-311 Online Questions & Answers

• Question 1:

  FILL IN THE BLANK After deploying a WLAN, an engineer finds that the corresponding SSIDs cannot be discovered and suspects that some APs failed to go online. To query the APs that have gone online on the AC, the engineer can run the ___________ command.

  display ap all

• Question 2:

  FILL IN THE BLANK There are numerous methods to restart a device. For example, onsite maintenance personnel can perform a cold restart, while remote maintenance personnel can restart a device only in ___________ mode.

  warm restart

• Question 3:

  DRAG DROP

  Drag the networking modes on the left to their corresponding characteristics on the right.

  Select and Place:

  

  

• Question 4:

  How many channels can the 2.4 GHz band be divided into in China?

  A. 3
  B. 11
  C. 13
  D. 14
  D. 14

• Question 5:

  How many management nodes does the eSight Standard Edition support?

  A. 60
  B. 2000
  C. 5000
  D. 20000
  B. 2000

• Question 6:

  What are the prerequisites for users to implement Layer 3 roaming? (Choose three)

  A. The two APs for user roaming must have the same SSID
  B. The two APs for user roaming must have the same VLAN
  C. User roaming requires overlapping coverage between the two APs
  D. The SSID released by the two APs must have the same authentication method
  A. The two APs for user roaming must have the same SSID
  C. User roaming requires overlapping coverage between the two APs
  D. The SSID released by the two APs must have the same authentication method

• Question 7:

  Which of the following situations can cause users to not detect a wireless network signal? (Choose two)

  A. AP is configured with 5G priority, causing 2.4 GHz clients not to search for signals
  B. The user's wireless network card is not enabled or the hardware switch is off
  C. The wireless controller is configured with user isolation
  D. The user's wireless network card driver is abnormal
  B. The user's wireless network card is not enabled or the hardware switch is off
  D. The user's wireless network card driver is abnormal

• Question 8:

  In a direct connection network, the AP and AC establish a CAPWAP tunnel. Management traffic must be encapsulated in the CAPWAP tunnel. Data service traffic can also be encapsulated in the CAPWAP tunnel.

  A. True
  B. False
  A. True

• Question 9:

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

  A. True
  B. False
  A. True

• Question 10:

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

  A. True
  B. False
  A. True