Enterprise SD-WAN

Welcome to the Enterprise SD-WAN course. Here we discuss how Software-Defined Wide Area Networking is transforming enterprise connectivity.

SD-WAN Architecture

SD-WAN decouples the networking hardware from its control mechanism. We will cover the core components including the orchestration plane, management plane, control plane, and data plane.

Underlay vs Overlay

Understanding the difference between the physical transport (Underlay) such as Internet, MPLS, or LTE, and the logical network built on top of it (Overlay) through IPsec tunnels.

Application-Aware Routing (AAR)

AAR allows the network to dynamically route traffic based on real-time performance metrics (jitter, latency, packet loss) and application requirements, ensuring optimal user experience for critical applications.