SE-Connect—This mode enables a user to connect a Spectrum Expert application running on an external Microsoft Windows XP or Vista PC to a Cisco CleanAir-enabled access point in order to display and analyze detailed spectrum data. The Spectrum Expert application connects directly to the access point, bypassing the controller. An access point in SE-Connect mode does not provide any Wi-Fi, RF, or spectrum data to the controller.
#http://www.cisco.com/en/US/docs/wireless/controller/7.0/configuration/guide/c70cleanair.html#wp1171853
#When an access point is configured in SE-Connect mode, Access points that are configured in this mode do not serve the client.