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Free H12-321 Exam Braindumps (page: 20)

Page 19 of 135
PDF with 536 Questions

As shown in the figure, different companies on adjacent floors of an office building use multiple SSIDs. If a company enables WIDS rogue device countermeasure, APs of other companies will be affected. Which of the following functions can solve this problem?

  1. Dynamic blacklist
  2. WIDS countermeasure mode switching
  3. WIDS bogus SSID detection
  4. WIDS whitelist

Answer(s): D



As shown in the figure, four STAs (STA1 to STA4) are associated with API and STA5 is associated with AP2. The start threshold for load balancing is set to 5. API and AP2 each allow a maximum of 10 STAs and the load difference threshold is set to 10%. When STA6 sends an association request to API for the first time, which of the following statements is TRUE?

  1. API preferentially uses the load balancing algorithm for calculation and allows the association request from STA6.
  2. API preferentially uses the load difference threshold algorithm for calculation and allows the association request from STA6.
  3. API preferentially uses the load balancing algorithm for calculation and rejects the association request from STA6.
  4. API preferentially uses the load difference threshold algorithm for calculation and rejects the association request from STA6.

Answer(s): D



Which statement about wired interface profile reference is TRUE?

  1. [AC-wlan-view]ap-group name mesh-mpp
    [AC-wlan-ap-group-mesh-mpp] mesh-profile mesh-net radio 1
  2. [AC-wlan-view] ap-group name mesh-mpp
    [AC-wlan-ap-group-mesh-mpp] regulatory-domain-profile domainl
  3. [AC-wlan-view]ap-group name mesh-mpp
    [AC-wlan-ap-group-mesh-mpp]wired-port-profile wired-port gigabitethernet 0
  4. [AC-wlan-view]ap-group name mesh-mpp
    [AC-wlan-ap-group-mesh-mpp]ap-system-profile mesh-sys

Answer(s): C



Which of the following measures can be taken to make STAs preferentially associate with the 5 GHz radio? (Multiple Choice)

  1. Configure the transmit power on the 5 GH radio 3 dB to 8 dB higher than that on the 2.4 GHz radio.
  2. Configure an AP to preferentially respond to Probe Request packets on the 5 GHz radio sent by STAs, and respond for several times before responding Probe Request packets on the 2.4 GHz radio.
  3. Configure an AP to reject the request from a STA to associate with the 2.4 GHz radio of an AP, and allow STA association only after the number of rejections reaches the threshold. Configure an AP to immediately allow STA association if a STA requests to associate with the 5 GHz radio.
  4. Configure a higher Beacon frame rate, a longer interval for sending Beacon frames, and a smaller number of retransmissions of Probe packets on the 5 GHz radio than on the 2.4 GHz radio.

Answer(s): A,B,C






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