The scenario described involves a client device roaming between wireless LAN controllers that are mobility peers, with both controllers having a dynamic interface on the same client VLAN. This type of roam is known as an inter-controller roam because it occurs between two separatecontrollers that are part of the same mobility group and manage the same VLAN for the client. The dynamic interfaces on both controllers facilitate seamless client connectivity and mobility within the same VLAN as the client moves from one controller's coverage area to another. References: The Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) training provides insights into various networking concepts, including wireless LAN controller operations and client mobility1.