What is a distinguishing feature of the Embedded WLC Deployment Model?

The Embedded Wireless LAN Controller (WLC) Deployment Model is characterized by its integration of the wireless controller functionality directly into the network switch. This integration allows for simplified management and deployment of wireless access points, as the control functions are embedded within the switch itself, eliminating the need for a separate physical appliance dedicated to managing wireless networks.

This design is particularly advantageous for organizations looking to streamline their infrastructure, reduce equipment costs, and minimize the complexity of managing distinct devices for wireless control and switching. By embedding the WLC, the system can also enhance communication between the access points and the controller, often leading to improved performance and reduced latency in wireless communication.

The other options do not accurately describe the embedded model; for instance, seamless L2 roaming is a feature that can be supported by various deployment architectures, not just the embedded model. Moreover, a separate appliance is typically associated with centralized or virtual WLC deployments, and while embedded models may function well in many environments, they are not necessarily designed specifically for high-density situations, which often require different capabilities than what the embedded model provides.