CWNP
CWDP-302 · Question #49
CWDP-302 Question #49: Real Exam Question with Answer & Explanation
The correct answer is C. Multipath or excessive collisions seem to be an issue in this area. See the full explanation below for the reasoning.
Question
During a post-deployment verification, you are requested to troubleshoot an area where users are experiencing poor throughput. They are using data communication only, mainly from laptops. You captured the frame displayed in the exhibit from the location where problems are reported. This frame is typical of those that were captured by the analyzer. What does this frame reveal about the RF network in this area?
Exhibit
Options
- AOne station seems to be streaming video, thus may have reserved significant bandwidth via admission control
- BContention Free is in place in this network, which may starve some non-QoS stations from access
- CMultipath or excessive collisions seem to be an issue in this area
- DThe AP seems to be too far to provide enough coverage to this area
- EStations are using null data frames as protection mechanisms to reserve the medium
- FThe station that sent this frame is causing a DoS attack by using extended Duration values
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