In the Agile Controller's access control scenario, which statement regarding the RADIUS server and client is true?

The Agile Controller being described functions as the RADIUS server, which is responsible for handling authentication, authorization, and accounting tasks within the network. In this model, the Agile Controller receives authentication requests from network devices, often referred to as access points or switches, which act as RADIUS clients.

In this scenario, the authentication device, such as a network switch or access point, sends user credentials to the Agile Controller for validation. The Agile Controller processes these requests and provides the necessary responses to the client, effectively controlling access based on predefined policies. This model emphasizes the role of the Agile Controller in centralizing network management and enhancing security through streamlined authentication processes.

Understanding this dynamic is crucial, as it highlights the responsibilities of each component in an RADIUS framework, and demonstrates how the Agile Controller enhances network efficiency by centralizing authentication and management functions. This also clarifies the roles of RADIUS server and client within the context of access control scenarios involving agile networking solutions.