You were just notified by your maintenance department that they lost all wireless connectivity. Earlier, you had a contractor working on the WLC. You log into the WLC and click on the WLAN of MaintDept shown in the following figure. What can you do to correct the problem?

The administrative status of the WLAN is disabled. This means that the WLAN will not allow associations. To fix the problem, it must be reenabled and applied. Changing the Radio Policy value will not affect the solution because the WLAN is effectively administratively disabled. Enabling the Multicast VLAN feature will not correct the issue since many WLANs never need multicast support. Enabling the Broadcast SSID option would not accomplish anything because it could have been disabled already.