Question 500
During a planned campus-network change at a public library in Portland, operators discover that the guest network can reach employee file servers because its role has an overly broad allow rule. The design must preserve staff and visitor wireless access. Which post-change observation is the strongest acceptance evidence?
Explanation
Correct Answer
This observation tests the Wireless guest policy and isolation requirement at a public library in Portland. The expected result is that guest users obtain the intended service while negative tests to corporate subnets and peer guest clients are blocked. The necessary correction is to apply the required guest SSID segmentation, client isolation and permitted egress policy without granting access to employee systems; a saved configuration alone would not prove it is working. In this case, the observed fault is that the guest network can reach employee file servers because its role has an overly broad allow rule.
Incorrect Answers
At a public library in Portland, the observation may be useful for a separate Wireless client capacity and airtime fairness test, but it does not establish that the guest network can reach employee file servers because its role has an overly broad allow rule has been resolved. The relevant check is the Wireless guest policy and isolation outcome.
At a public library in Portland, this measures a different network requirement, AirMatch RF power and channel optimization. The case describes that the guest network can reach employee file servers because its role has an overly broad allow rule, so accepting this result would leave the primary fault without direct verification.
At a public library in Portland, this would verify AP uplink and client address dependencies, not the failure reported in this scenario. The requested closure criterion instead concerns Wireless guest policy and isolation: guest users obtain the intended service while negative tests to corporate subnets and peer guest clients are blocked.