Freeradius and Cisco

HelloI I have been testing with my freeradius and cisco devices, such as switches, firewalls, acces points, ... Now, I´m able to configure users validation through freeradius with Access Points and Peap. Get shell acces to cisco devices and establish the level privilege of them with freeradius. And configure dot1x interfaces on switches to validate users and configure ports on diferent VLAN through Freeradius. I want to know if there is anything more that can be managed, with Freeradius, on Cisco devices. I want to explore all the options that freeradius brings to us. Thanks in advance.