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Free H12-321 Exam Braindumps (page: 15)

Page 14 of 135
PDF with 536 Questions

Which of the following statements about the default HSB configuration are TRUE? (Multiple Choice)

  1. HSB is enabled.
  2. The number of retransmissions of HSB detection packets is 5.
  3. The retransmission interval of HSB detection packets is 5 seconds.
  4. HSB is disabled.

Answer(s): B,D



Which of the following factors should be considered when engineers determine the antenna installation height in the long-distance point-to-point scenario? (Multiple Choice)

  1. Signal transmission frequency
  2. Distance between the receive and transmit antennas
  3. Antenna beamwidth
  4. Earth curvature

Answer(s): A,B,D



In the figure, where STP needs to be enabled?

  1. AC GO/0/1
  2. MPP
  3. MP
  4. Switch

Answer(s): D



According to probe results reported by an AP, an AC can obtain neighbor relationships between the AP and surrounding devices (including authorized APs, rogue APs, and non-Wi-Fi devices), as shown in the following figure. To avoid reported data getting oversized, only data from authorized APs whose signal strength is greater than -85 dBm and rogue APs whose signal strength is greater than ( ) dBm is reported.

  1. 75
  2. 80
  3. 85
  4. 90

Answer(s): B






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