If you’re confused about what’s the difference between SDN, NFV, Overlays and automation or what’s the role of each technology and how they’re connected
These are introductory slides for explaining the SDN and NFV technologies. what’s the difference between them and when each one is used. Also it talk about some of Cisco products in each area either SDN or NFV or the Automation with some of real use cases deployed in today’s service provider network.
Hope it’s useful and you like it.