Linksys RE7310 User Manual page 12

If you changed your range extender's name, you can access the settings interface by entering the
new name in a browser. For example: if you named your extender MyExtender, enter
http://MyExtender (Windows) or http://MyExtender.local (Mac OS X or iOS).
You can also enter your range extender's IP address in a browser. Find the IP address in your
router's settings.
Note—If you are not connected to your extended network you will get a page alerting you that
you haven't connected to the extender. The page will ask whether you are trying to set up a new
range extender or access settings on a range extender you already set up.
Sometimes you will get a "404 Not Found" error page. If that happens, clear your browser cache
and try again.
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