Description: An operational model in Software Defined Networks (SDN) defines how the network operates and how the different components interact. This model establishes the rules and protocols governing communication between network devices, allowing for more efficient and flexible management. In an SDN environment, the operational model focuses on the separation of the control plane and the data plane, enabling network administrators to program and manage the infrastructure centrally. This facilitates the implementation of network policies, performance optimization, and adaptation to the changing needs of data traffic. Additionally, the operational model may include aspects of automation and orchestration, integrating management tools that allow for the automatic configuration of devices and real-time event response. In summary, the operational model is fundamental for creating more dynamic and adaptable networks that can quickly respond to the demands of modern digital environments.
