Free H12-811 Exam Braindumps (page: 41)

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In the history of WLAN development, which of the following is not included in the main wireless protocol standards in the primary mobile office era? ()

  1. 802.11g
  2. 802.11a
  3. 802.11b
  4. 802.11ac

Answer(s): D



The protocol uses the P/A. mechanism to speed up the upstream port's transition to the Forwarding state, but what is the reason for no temporary loop? ()

  1. Ensure that there will be no temporary loops through the synchronization mechanism
  2. Speed up port role election
  3. Reduced the time of ForwarD.Delay
  4. Edge port

Answer(s): A



The router running the 0SPF protocol can reach the FULL state after completing the LSDB. synchronization. ()

  1. True
  2. False

Answer(s): A



Protocol Priority Switch A. and Switch B. adopt LACP mode link aggregation, and all interfaces join the link aggregation group. At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port? ()

  1. G0/0/2
  2. G0/0/1
  3. G0/0/3
  4. G0/0/0

Answer(s): C






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