CWNP
CWDP-305 · Question #337
When performing a frame capture over the air during a voice call, you notice that frames in the downlink direction (from the AP to the client) are not being transmitted with the correct UP (User…
The correct answer is C. Somewhere on the wired network QoS markings aren't being trusted. See the full explanation below for the reasoning.
Question
When performing a frame capture over the air during a voice call, you notice that frames in the downlink direction (from the AP to the client) are not being transmitted with the correct UP (User Priority) value for voice frames, but in the uplink direction (from the client to the AP), they are transmitted correctly. What is the likely cause of this issue?
Options
- ABad client driver
- BAP is not receiving enough PoE, thus not using QoS features
- CSomewhere on the wired network QoS markings aren't being trusted
- DFaulty antenna on the AP
How the community answered
(26 responses)- A8% (2)
- B4% (1)
- C85% (22)
- D4% (1)
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