Is it possible to automatically delete the local net user on the WLC?
A. Local Net users are not automatically deleted. You have to delete them manually. In order to delete the user, go to the Security > AAA > Local Net Users page. In order to remove a user, place the mouse over the icon and click Remove. If a local net user is configured as a guest user, you must specify the life time, after which the user is automatically deleted. The configurable range is between 60 seconds and 2592000 seconds.