This read-write value sets, in seconds up to 604800 (7 days), how long a port stays disabled after a loop is detected and the port's action includes shutting it down, with a value of zero keeping the port disabled until the next device restart. An admin tunes this to control whether a looped port recovers automatically after a cool-down period or requires manual intervention (via a value of zero) to bring it back up. For example, setting this object to zero on a port with a history of repeated loop events forces an admin to manually re-enable that port rather than letting it recover on its own.