Users can use the Guest Network to allow the visitors to access the network but at the same time denying them from accessing the personal documents and files within the network. The benefit that a Guest network gives is that the nearby users can access your network without using any Network Key of the Wireless Network. A user can add a guest network in either of the frequency band of the router i.e 2.4 GHz or 5 GHz with the help of the web interface of www.routerlogin.net window. You can also switch to any of the frequency bands that your router uses through the same routerlogin.net window of the Netgear Router.