4. Scenario The East-WLC-2504A controller has a problem. When configuration changes are made to the Employees- East-Wing AP Group that covers the East-Wing, none of the APs receive the updates. Refer to the exhibits to determine where the problems are.
Which four changes must be made in the configuration of the East-WLC-2504A controller to restore functionality to the Employees-East-Wing AP Group? (Choose four.)