Open your browser and enter the IP address of your wireless router.
In our example, the following URL was entered in the Browser:
The AC750 web interface should be presented.
On the login screen, enter the management password.
Access the Advanced tab on the top of the screen.
Access the SYSTEM TOOLS menu and select the BACKUP AND RESTORE option.
Click on the Backup button and save a copy of the configuration.
Congratulations, you have finished the configuration backup of the AC750 router.