Using the wifi extender can resolve many network issues like no access zone or weak signal. To link your extender to the primary router network you need to access it login first and that can be done through web interface, use this web address http extender linksys com login and enter it in the address bar of the browser. The extender login page will appear where you can login with default login details if you have not changed them. To know more about this you can visit our website and can also seek the technical support help if you are stuck in the execution of the process.