Question 350
At South Science Wing, a WLAN voice service is mapped to background access category despite proper wired DSCP. Which test best differentiates real success from a merely healthy status light?
Explanation
Correct Answer
For South Science Wing, the decisive mechanism is WMM access categories. 802.11e WMM prioritizes wireless contention via different access categories. Generate concurrent voice and bulk traffic and compare latency under load supplies measurable, case-relevant evidence that the intended behavior actually occurs.
Incorrect Answers
This is relevant to RF power tuning, where excess transmit power can increase interference and sticky-client behavior In the South Science Wing case, That test could pass while the actual user-facing requirement still fails. The specific mechanism is 802.11e WMM prioritizes wireless contention via different access categories
This is relevant to Multicast-to-unicast tradeoff, where multicast-to-unicast can improve delivery to small receiver groups but adds per-recipient work In the South Science Wing case, That test could pass while the actual user-facing requirement still fails. The specific mechanism is 802.11e WMM prioritizes wireless contention via different access categories
This is relevant to Band steering under load, where band steering can guide dual-band association but depends on real RF and client support In the South Science Wing case, That test could pass while the actual user-facing requirement still fails. The specific mechanism is 802.11e WMM prioritizes wireless contention via different access categories