ZyXEL Communications ONU-2024 Series, User Manual

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Chapter 26 Maintenance
ONU User’s Guide
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Type the path and file name of the firmware file you wish to upload to the ONU in the File
Path text box or click Browse to locate it. Select the Rebooting check box if you want to
reboot the ONU and apply the new firmware immediately. (Firmware upgrades are only
applied after a reboot). Click
Upgrade to load the new firmware.
After the firmware upgrade process is complete, see the System Info screen to verify your
current firmware version number.
26.7 Restore a Configuration File
Restore a previously saved configuration from your computer to the ONU using the Restore
Configuration screen.
Figure 109 Management > Maintenance > Restore Configuration
Type the path and file name of the configuration file you wish to restore in the File Path text
box or click Browse to display the Choose File screen (below) from which you can locate it.
After you have specified the file, click Restore . "config" is the name of the configuration file
on the ONU, so your backup configuration file is automatically renamed when you restore
using this screen.
26.8 Backup a Configuration File
Backing up your ONU configurations allows you to create various “snap shots” of your device
from which you may restore at a later date.
Back up your current ONU configuration to a computer using the Backup Configuration
screen.
Figure 110 Management > Maintenance > Backup Configuration
Follow the steps below to back up the current ONU configuration to your computer in this
screen.