On a branch office deployment, it has been noted that if the FlexConnect AP is in standalone mode and loses connection to the WLC, all clients are disconnected, and the SSID is no longer advertised. Considering that FlexConnect local switching is enabled, which setting is causing this behavior?
A. ISE NAC is enabled
B. 802.11r Fast Transition is enabled
C. Client Exclusion is enabled
D. FlexConnect Local Auth is disabled
