Huawei H12-322 Online Practice Questions and Exam Preparation

Huawei H12-322 Online Questions & Answers

• Question 241:

  Under the following conditions, if you want to deploy WLAN without interrupting service, please choose () controller as the best strategy:

  Enterprise wireless terminals are 500, with notebooks, smart phones, wireless cameras, etc.; enterprise switching network access layer is 3700 series switching The core layer is the 5700 series switch. The company's export is the NE20

  router.

  Enterprises need to implement user grouping and QOS policies.

  A. Use the AR3260 to hang as AC
  B. Use AC6605 to connect directly to AC
  C. Use AC6605 to hang as AC
  D. Use the ACU2+77 switch to do AC
  C. Use AC6605 to hang as AC

• Question 242:

  How many dB of directional antenna attenuation is the main lobe width of the phenomenon?

  A. 3
  B. 4
  C. 5
  D. 6
  A. 3

• Question 243:

  What are the two most important inputs in the WLAN pre-sales survey?

  A. AP
  B. Architectural drawings
  C. Planning tools
  D. Demand confirmation checklist
  B. Architectural drawings
  D. Demand confirmation checklist

• Question 244:

  What is the encryption technology used by CAPWAP?

  A. WEP
  B. TKIP
  C. CCMP
  D. DTLS
  D. DTLS

• Question 245:

  The following is a statement about the WLAN room sub-channel planning. What is wrong?

  A. Confirm the local available channel with the customer before planning
  B. The same channel is the same as the channel sent by the antenna connected to the AP.
  C. Huawei's room AP6310 supports channel planning for 2.4G and 5G bands simultaneously.
  D. Adjacent edge antennas do not use the same channel
  C. Huawei's room AP6310 supports channel planning for 2.4G and 5G bands simultaneously.

• Question 246:

  The following APs for indoor placement scenarios have (AB), APs with indoor distribution scenarios have (C), and APs with outdoor coverage/bridge backhaul scenarios have?

  A. AP 6010DN
  B. AP 7110DN
  C. AP 6310SN
  D. AP 6510DN
  D. AP 6510DN

• Question 247:

  Which of the following is the function of the WLAN Survey Pad?

  A. AP photo and antenna pre-installation location photo
  B. Wi-Fi interference source search and annotation information function
  C. Obstacle attenuation test and report generation
  D. RF signal collection and mapping of obstacles and obstacles
  E. Addition of switches and drawing of room components
  F. Scale setting and floor property settings
  A. AP photo and antenna pre-installation location photo
  B. Wi-Fi interference source search and annotation information function
  C. Obstacle attenuation test and report generation
  E. Addition of switches and drawing of room components
  F. Scale setting and floor property settings

• Question 248:

  During the establishment of the dual-link backup active/standby CAPWAP tunnel, which of the following parameters should be included in the Discover Response sent by the active and standby ACs?

  A. Dual link characteristic switch
  B. IP and priority of the respective AC
  C. Load status of each AC
  D. Configuration files of the respective ACs
  E. Forwarding mode of each service set of AC
  A. Dual link characteristic switch
  B. IP and priority of the respective AC
  C. Load status of each AC

• Question 249:

  In the WLAN security access authentication technology, which way is the air interface packet encrypted?

  A. MAC certification
  B. Portal authentication
  C. PSK certification
  D. Wireless 802.1x authentication
  C. PSK certification
  D. Wireless 802.1x authentication

• Question 250:

  In the scenario covered by 2.4G band, when the channel cannot be staggered by 1, 6, 11, it can be processed by 1, 5, 9, 13 (provided that This country supports 1-13 channels)

  A. True
  B. False
  A. True