How to determine whether an AP is faulty

Determine whether an AP is faulty using the following methods:
1. Check whether the AP indicators are in normal state. For description of AP indicators, see Indicator Description in the Hardware Installation and Maintenance Guide of an AP.
2. Log in to the AP through the console port, Telnet/STelnet, or the web system, and check whether the login succeeds. Fit APs do not support the web system.
 - If the login succeeds, the AP works properly.
 - If the login fails, restore the factory settings of the AP by holding down Default, and then log in to the AP again.
If a Fit AP has been added to an AC offline, run the display ap all command on the AC to view the AP state. If the AP state is normal or download but not fault, the AP works properly.