Free H12-311_V3.0 Exam Braindumps
HCIA-WLAN V3.0 Questions 166–170 (page: 35)

Updated On: 10-Feb-2026

Which of the following statements about region is correct ()?

(Select 3 Answers)

  1. APs belonging to the same region will uniformly adjust the radio frequency channel and power
  2. An AP can belong to two regions at the same time, so that roaming is more optimized
  3. If there is no configuration, all APs belong to region 0 by default
  4. AP region has three types of deployment: dense deployment, discrete deployment, and ordinary deployment.

Answer(s): A,C,D



exist PoE Of terms, AP What does it belong to ()?

  1. PSE
  2. PD
  3. PI
  4. PSU

Answer(s): A



Regarding the two major PoE standards, the following statement is incorrect ().
(Select 2 Answers)

  1. The 802.af standard was formulated in 2009, and the maximum output power is 30W
  2. 802.at supports four power levels and only supports Category 5 lines
  3. 802.af, also known as PoE+, can be compatible with 802.a devices
  4. 802.at, also known as PoE+, can be compatible with 802.a devices

Answer(s): A,C



CAPWAP What are the main contents of the agreement ()? (Select 3 Answers)

  1. AP right AC Automatic discovery and AP&AC State machine operation and maintenance
  2. AC right AP Perform management and business configuration delivery
  3. STA Data encapsulation CAPWAP Tunnel forwarding
  4. Defined Mac Layer and physical layer transmission rate

Answer(s): A,B,C



Regarding the networking mode, the following description is correct ().

  1. Compared with the three-layer network, the two-layer network is more suitable for large-scale networks such as parks and stadiums.
  2. The advantage of the three-layer network is simple configuration and easy networking
  3. if AC The ability to process data is relatively weak, it is recommended to use bypass networking
  4. In a direct-connected network, AP Business data can not go through AC And directly reach the upstream network

Answer(s): C



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