ZyXEL nbg-5715 Guia Do Utilizador

 Chapter 22 Maintenance

NBG5715 User’s Guide

Click Maintenance > Firmware Upgrade. Follow the instructions in this screen to upload 
firmware to your NBG5715. 

Maintenance > Firmware Upgrade 

The following table describes the labels in this screen.

Note: Do not turn off the NBG5715 while firmware upload is in progress!

After you see the Firmware Upload In Process screen, wait two minutes before logging into the 
NBG5715 again.

The NBG5715 automatically restarts in this time causing a temporary network disconnect. In some 
operating systems, you may see the following icon on your desktop.

Network Temporarily Disconnected

After two minutes, log in again and check your new firmware version in the Status screen.

If the upload was not successful, an error message appears. Click Return to go back to the 
Firmware Upgrade screen.

Backup configuration allows you to back up (save) the NBG5715’s current configuration to a file on 
your computer. Once your NBG5715 is configured and functioning properly, it is highly 
recommended that you back up your configuration file before making configuration changes. The 
backup configuration file will be useful in case you need to return to your previous settings. 

Maintenance > Firmware Upgrade

File Path 

Type in the location of the file you want to upload in this field or click Browse... to 
find it.

Browse... 

Click Browse... to find the .bin file you want to upload. Remember that you must 
decompress compressed (.zip) files before you can upload them. 

Upload 

Click Upload to begin the upload process. This process may take up to two 
minutes.