Question 400
During a planned campus-network change at a public library in Portland, operators discover that the site survey measures RSSI only and does not account for co-channel contention or application throughput. The design must preserve staff and visitor wireless access. Which test result most directly confirms the required behavior?
Explanation
Correct Answer
This observation tests the Wireless site survey and AP placement requirement at a public library in Portland. The expected result is that coverage and capacity heatmaps plus real client tests satisfy the intended signal, SNR and roaming requirements. The necessary correction is to perform a predictive or measured site survey that includes walls, mounting height, client density and the required application SNR; a saved configuration alone would not prove it is working. In this case, the observed fault is that the site survey measures RSSI only and does not account for co-channel contention or application throughput.
Incorrect Answers
At a public library in Portland, this would verify AirMatch RF power and channel optimization, not the failure reported in this scenario. The requested closure criterion instead concerns Wireless site survey and AP placement: coverage and capacity heatmaps plus real client tests satisfy the intended signal, SNR and roaming requirements.
At a public library in Portland, the observation may be useful for a separate Wireless guest policy and isolation test, but it does not establish that the site survey measures RSSI only and does not account for co-channel contention or application throughput has been resolved. The relevant check is the Wireless site survey and AP placement outcome.
At a public library in Portland, this measures a different network requirement, Wireless client capacity and airtime fairness. The case describes that the site survey measures RSSI only and does not account for co-channel contention or application throughput, so accepting this result would leave the primary fault without direct verification.