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Free H12-321 Exam Braindumps (page: 2)

Page 1 of 135
PDF with 536 Questions

What user identity authentication modes does the Agile Controller support? (Multiple Choice)

  1. Authentication using a common account
  2. Third-party authentication
  3. Authentication using a digital certificate
  4. MAC address bypass authentication

Answer(s): A,B,C



In the dual-link cold standby load balancing networking shown in the figure, API has gone online and set up the primary CAPWAP tunnel with AC1. Which of the following are the possible time points will an active/standby switchover occur under normal circumstances after the primary CAPWAP tunnel between API and AC1 is disconnected? (Multiple Choice)

  1. 120 seconds
  2. 130 seconds
  3. 145 seconds
  4. 155 seconds

Answer(s): B,C



Which of the following statements about Option 43 in the N+l backup networking are TRUE? (Multiple Choice)

  1. After Option 43 is configured, the AP only unicasts Discovery Request messages to the AC's IP addresses carried in Option 43.
  2. If the AC with the IP address carried in Option 43 does not respond, the AP fails to discover the AC.
  3. When configuring Option 43, you need to specify IP addresses of the active and standby ACs for the AP, and IP addresses of the other active ACs.
  4. The command for setting Option 43 on the DHCP server to IP addresses of the active and standby ACs is option 43 sub-option 2 ip-address ip-address &<l-8>.

Answer(s): A,D



On WLANs where many users exist, such as WLANs in high density scenarios, users compete fiercely to occupy channels as the number of online users increases. As a result, network quality deteriorates. To ensure network access experience of online users, Calling Access Control (CAC) can be configured. CAC allows an AP to control user access based on the CAC thresholds set according to the radio channel usage, number of online users on a radio, or terminal signal-to-noise ratio (SNR), ensuring network access quality of online users.

  1. TRUE
  2. FALSE

Answer(s): A






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