Question 900
At a manufacturing complex in Detroit, engineers report that clients cannot find a specific SSID on one AP group although nearby APs broadcast it. The work affects production and maintenance endpoints. What evidence should the engineer request after the repair?
Explanation
Correct Answer
This observation tests the WLAN association, authentication and DHCP triage requirement at a manufacturing complex in Detroit. The expected result is that the failing stage is identified in client/AAA logs and the same test client connects with the expected role and lease after repair. The necessary correction is to follow the client path through RF visibility, association, authentication, role and address assignment in sequence; a saved configuration alone would not prove it is working. In this case, the observed fault is that clients cannot find a specific SSID on one AP group although nearby APs broadcast it.
Incorrect Answers
At a manufacturing complex in Detroit, the observation may be useful for a separate Physical/link layer diagnosis and interface counters test, but it does not establish that clients cannot find a specific SSID on one AP group although nearby APs broadcast it has been resolved. The relevant check is the WLAN association, authentication and DHCP triage outcome.
At a manufacturing complex in Detroit, this measures a different network requirement, Layer-three routing and application path troubleshooting. The case describes that clients cannot find a specific SSID on one AP group although nearby APs broadcast it, so accepting this result would leave the primary fault without direct verification.
At a manufacturing complex in Detroit, this would verify NAE analytics script and operational alerts, not the failure reported in this scenario. The requested closure criterion instead concerns WLAN association, authentication and DHCP triage: the failing stage is identified in client/AAA logs and the same test client connects with the expected role and lease after repair.