How do I set up a guest WiFi network on my CAX80?

Log in to the modem router, select Guest Network, and enable the guest network by selecting the 'Enable Guest Network' check box for the 2.4 GHz or 5 GHz band. You can configure the SSID, security settings, and whether guests can access your main network. The default guest network SSIDs are NETGEAR_Guest (2.4 GHz) and NETGEAR-5G_Guest (5 GHz).