CWNP CWDP-305 Exam
Certified Wireless Design Professional (Page 5 )

Updated On: 12-Jan-2026

When deploying an Enterprise-class VoWLAN infrastructure, which Access Category (AC) must be used to prioritize voice packets and ensure optimal performance?

  1. AC_VI
  2. AC_VO
  3. AC_BE
  4. AC_BK

Answer(s): B



When using a WLAN design tool with propagation modeling capabilities, what critical step must be performed before adding APs, antennas, and attenuation factors like walls?

  1. Set the transmit power for all APs
  2. Add pictures of the environment
  3. Nothing; just begin by adding APs, antenna and attenuators
  4. Calibrate the floor plan to increase accuracy

Answer(s): D



Your customer's 802.11n laptops cannot detect the SSID in the 5 GHz band in a conference room, but your 802.11ac laptop connects without issue.
What is the most likely explanation for this discrepancy?

  1. The AP is configured to use channel 36
  2. The customer laptop does not support OFDM
  3. The AP is on channel 144
  4. Their laptops are SISO clients

Answer(s): C



When designing a static channel plan for an office using voice devices near an airport, which range of channels may be avoided to avoid channel switching when implemented in this environment?

  1. 36-40
  2. 44-48
  3. 116-124
  4. 1-11

Answer(s): C



Which vertically polarized antenna is best suited for a WLAN infrastructure with access points mounted on a ceiling over 6 meters high, where all client stations operate from the floor level?

  1. Patch
  2. Dish
  3. Grid
  4. Low-gain dipole

Answer(s): D



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