Overlay networks consist of a series of virtual or physical computers layered on top of an existing network. The purpose of the overlay network is to add missing functionality without a complete ...

Different types of SDN are simply points along the evolution from current networking to future networking. The networking industry is struggling to understand what Software Defined Networking (SDN) is ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More The early internet concept of an overlay network has an important role to ...