Question 410
At a design studio in Berlin, engineers report that a new site has its SSID broadcast correctly but clients receive addresses from an unrelated subnet. The work affects wireless workstations and video conferences. Which post-change observation is the strongest acceptance evidence?
Explanation
Correct Answer
This observation tests the SSID profile, role and client VLAN mapping requirement at a design studio in Berlin. The expected result is that a test client joins the intended SSID and reaches only its assigned network services while unrelated VLANs remain inaccessible. The necessary correction is to create the intended WLAN/SSID profile with the proper security mode, access role and authorized VLAN or gateway path; a saved configuration alone would not prove it is working. In this case, the observed fault is that a new site has its SSID broadcast correctly but clients receive addresses from an unrelated subnet.
Incorrect Answers
At a design studio in Berlin, this would verify Channel width, DFS and co-channel interference, not the failure reported in this scenario. The requested closure criterion instead concerns SSID profile, role and client VLAN mapping: a test client joins the intended SSID and reaches only its assigned network services while unrelated VLANs remain inaccessible.
At a design studio in Berlin, this measures a different network requirement, Wireless client capacity and airtime fairness. The case describes that a new site has its SSID broadcast correctly but clients receive addresses from an unrelated subnet, so accepting this result would leave the primary fault without direct verification.
At a design studio in Berlin, this would verify Wireless site survey and AP placement, not the failure reported in this scenario. The requested closure criterion instead concerns SSID profile, role and client VLAN mapping: a test client joins the intended SSID and reaches only its assigned network services while unrelated VLANs remain inaccessible.