Free H12-311 Exam Braindumps
HCIA-WLAN V2.0 Questions 81–85 (page: 18)

Updated On: 10-Feb-2026

In the 802.11 frame, when the network uses the WDS model for signal transmission, what are the values of To DS and From DS, respectively?

  1. 0,0
  2. 0,1
  3. 1,0
  4. 1,1

Answer(s): A



Which of the following is included in the 82.802.11 WLAN CSMA/CA mechanism (Select 3 Answers)?

  1. Carrier Sense
  2. Multiple Access
  3. Conflict Detection
  4. Conflict Avoidance

Answer(s): A,B,D



Which is the longest interval between 802.11 frames?

  1. SIFS
  2. IFS
  3. DIFS
  4. PIFS

Answer(s): C



In the WDS deployment, which types of bridge networking modes are included (Select 3 Answers)?

  1. Point-to-point mode
  2. Point-to-multipoint mode
  3. Relay bridge mode
  4. Multi-point to multi-point mode

Answer(s): A,B,C



Which of the following statements is correct (Select 3 Answers)?

  1. WDS can transmit the data of the wired network through the wireless network as a relay architecture, thereby transmitting the network data to another wireless network environment or another wired network.
  2. The wireless network bridging function usually refers to one-to-one, but the WDS architecture can do one-to-many.
  3. WDS allows wireless APs to bridge (relay) wirelessly, but bridged wireless APs cannot provide coverage at the same time.
  4. Because virtual network lines are formed through wireless networks, WDS is also called wireless network bridging.

Answer(s): A,B,D



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