i'm a noob and don't want to screw up the current working network. what i currently have is 7 r610 APs all running a single SSID and they work great, and all are set for 5ghz.
the problem is that new devices (eg. sonos) only run on 2.4Ghz and so i need to somehow add 2.4Ghz to the existing network without breaking anything.
i'd very much prefer not to add a second SSID for this application - i'm hoping i can just keep the current SSID and have it be smart about 5ghz + 2.4ghz somehow.
is there a simple way to do with via zone director?