Use sites to define boundaries for fast roaming and session mobility without interruption. A site represents a physical, geographic area in your network, and defines a roaming domain. As the top-level element in the ExtremeCloud IQ Controller data model, the site runs Sessions Manager and RF Manager functions for all RF Domains in the site. Define the licensing domain for the site by selecting the Country option.
A site can include multiple device groups all in a single RF domain, or multiple device groups, each group in a unique RF domain.