Free H12-311 Exam Braindumps (page: 22)

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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






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