Step 1: Open your web browser and enter http://dlinkrouter or http://dlinkrouter.local into the address bar.
Step 2: At the login page, enter the Admin password. If you have not changed the administrator password, leave the field blank. Click Log In.
Step 3: Move cursor to the Management tab and then click System.
Step 4: Click Save the Settings To File.
Note: Depending on your browser, a ‘File Download’ dialog may appear, allowing you to select a location and file name for the settings file. The file may also be automatically saved to your default ‘Downloads’ folder.