Sunil Khandekar, CEO of Nuage Networks, and Ray Mota, CEO, ACG Research, catch up for a third time for a discussion on what SDN can do for network automation, economic benefits of virtualization, and what carriers must do to reap those benefits. This session focuses on sustainable business solutions for SD-WAN, and why a silo-ed automation layer is no longer viable. Sunil goes to the whiteboard and shares how moving up the chain to a centralized, policy-based architecture taps into the true value of cloud automation.