ES-3100 Series Switch Support Notes 
 
 
 
All contents copyright (c) 2006 ZyXEL Communications Corporation.   
8
 
Backing Up a Configuration File 
 
From Web GUI:   
1.  Click Management and then Maintenance in the navigator panel to bring 
up the following screen. 
 
 
2.  Click on the “Click Here” link of the Backup Configuration to bring up the 
following screen. 
 
 
3.  Click on the “Backup” button to bring up the File Download dialog. Then, 
clicking on the Save button to backup the configuration rom file to a proper 
location. 
 
From Console Port: 
1.  Connect to the console port and open the Terminal Emulation Software. 
2.  Restarting the Switch to enter the debug mode via the terminal. 
3. Enter “ATTD”