MPLS and SD-WAN Interaction by understanding how traditional MPLS networks and modern software-defined wide area networks work together in hybrid enterprise environments. This training covers how both technologies complement each other to improve connectivity, performance, and flexibility across distributed networks. It explains how MPLS provides stable, traffic-engineered paths while SD-WAN adds intelligent routing, cloud integration, and centralized control. You will learn how traffic is balanced between MPLS and SD-WAN links based on application needs, cost, and performance. The course also covers migration approaches, integration challenges, policy coordination, and network optimization techniques. It focuses on building efficient hybrid networking solutions that combine MPLS reliability with SD-WAN agility.