I have about 8 locations. All with Ruckus APs. We have a Blacklist and whitelist at our main location. We'd like that information along with password changes synced between all locations as our employees often work at different offices on different days of the week.
I believe all of them are R510s. We have about 30 between locations. All are set for unleashed. Whatever AP comes up first at a given site is the controller for that site. All sites are connected via VPN tunnel continuously up. Employees all use one of the SSIDs and corresponding passwords (we have 3 ssid's on 3 different VLANs).