This document discusses SD-WAN and how WWT can help enterprises with SD-WAN solutions. It notes that over 30 SD-WAN vendors exist, that the WAN is the most expensive area of network infrastructure, and that only 6% of CEOs consider their WAN cost-effective. It then lists reasons for SD-WAN like cost reduction, improved experience, and maintained security. The document outlines where many enterprises are in adopting non-traditional WAN solutions and how WWT can help through workshops, demonstration environments, proofs of concept, and managing the full lifecycle of SD-WAN deployment and support.