ZyXEL N4100 Guia Do Utilizador

Chapter 29 Configuration and Firmware

N4100 User’s Guide

To reset the N4100 back to the factory defaults, click SYSTEM TOOLS > 
CONFIGURATION to display the screen as shown next. 

Figure 111   SYSTEM TOOLS > CONFIGURATION: Restore Factory-Defaults 

The following table describes the labels in this screen.  

There are two ways to upgrade firmware to the N4100: manually or scheduled. 

To manually upgrade the firmware, you have to download the latest firmware first 
from 

www.zyxel.com

 and then upload it to the N4100. You can upload it to the 

N4100 using the Web Configurator or using a TFTP server.

Table 61   SYSTEM TOOLS > CONFIGURATION: Restore Factory-Defaults

Reset the 
system back to 
factory defaults
Keep subscriber 
profile

Select this option to reset the system configuration back to the factory 
default but retain subscriber account information. All other custom 
configuration is erased. 

Apply

Click Apply to reset system configuration back to the factory defaults.