How to hard reset ZyXEL IES-1248-51A
In order to factory reset your ZyXEL IES-1248-51A:
1. Power on your device.
2. Locate the Reset pinhole on the bottom of the unit.
3. Press with a paperclip or a sharp object for at least 5 seconds.
The default factory settings are: Default IP address:
192.168.1.1 Default username:
blank Default password: