Configures the number of seconds that the access point tracks an inactive device (the number depends on its device class). The access point applies the unknown device class to all non-Cisco Aironet devices.

Device Class

Each device class is listed in the first column. You can specify a default and maximum for a bridge, client station, repeater, workgroup bridge, or a non-Cisco unknown device.

Default (optional)

Specifies the activity timeout value that the access point uses when a device associates and proposes a zero-refresh rate or does not propose a refresh rate.

Maximum (optional)

Specifies the maximum activity timeout allowed for a device regardless of the refresh rate proposed by a device when it associates.