The default Network Name that your Guest Network is going to use is for a 2.4 GHz frequency band is NETGEAR-Guest and for the 5GHz frequency band is NETGEAR-5G-Guest respectively. While configuring Guest Network through the routerlogin.net window, a user is strictly recommended to allow the router to broadcast the Network name that makes it easier for the nearby user to locate your network and get connected to it. In case, a user doesn’t select the Enable SSID Broadcast checkbox, it will hide your Wi-Fi name and the nearby users won’t be able to connect to your wireless network