ZyXEL Communications NBG420N - Manual (Page 251)

NBG420N User’s Guide
251
C
H A P T E R
22
Tools
This chapter shows you how to upload a new firmware, upload or save backup configuration
files and restart the NBG420N.
22.1 Firmware Upload Screen
Find firmware at www.zyxel.com in a file that (usually) uses the system model name with a
“*.bin” extension, e.g., “NBG420N.bin”. The upload process uses HTTP (Hypertext Transfer
Protocol) and may take up to two minutes. After a successful upload, the system will reboot.
Click Maintenance > Tools. Follow the instructions in this screen to upload firmware to your
NBG420N.
Figure 149 Maintenance > Tools > Firmware
The following table describes the labels in this screen.
"
Do not turn off the NBG420N while firmware upload is in progress!
After you see the Firmware Upload In Process screen, wait two minutes before logging into
the NBG420N again.
Table 107 Maintenance > Tools > Firmware
LABEL DESCRIPTION
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.