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Chapter 61 Troubleshooting
XMG1915 Series User’s Guide
375
61.3 Switch Configuration
I lost my configuration settings after I restarted the Switch.
Make sure you save your configuration into the Switch’s non-volatile memory
each time you make changes. Click Save at the top right of the Web Configurator
to save the configuration permanently. See also Section 60.11 on page 362 for
more information about how to save your configuration.
I accidentally unplugged the Switch. I am not sure which configuration file will be loaded.
If you plug the power cable back to the Switch, it will reboot and load the configuration file that was
used the last time. For example, if Config 1 was used on the Switch before you accidentally unplugged
the Switch, Config 1 will be loaded when rebooting.
I want to use a different configuration file on the Switch, what should I do?
1 Go to MAINTENANCE > Configuration > Restore Configuration.
2 Click Choose File or Browse to locate the configuration file you wish to restore.
3 After you have specified the file, click Restore. The Switch will run on the restored configuration after the
restore process.
61.4 PoE Supply
My Powered Devices (PDs) are not receiving power.
1 Check the PoE Usage on the Dashboard. This field displays the amount of power the Switch is currently
supplying to the connected PDs and the total power the Switch can provide to the connected PDs. It
also shows the percentage of PoE power usage.
When PoE usage reaches 100%, the Switch will shut down PDs one-by-one according to the PD Priority
which you configured in PORT > PoE Setup > PoE Setup.
2 Use the correct type of Ethernet cable for the corresponding PoE standard you are using.
3 Make sure the Active check box for the port supplying PoE power to PDs is enabled.
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