SDN for Dummies eBook
Software defined networking (SDN) is a new way of looking at how networking and cloud solutions should be automated, efficient, and scalable in a new world where application
services may be provided locally, by the data center, or even the cloud. This is impossible with a rigid system that’s difficult to manage, maintain, and upgrade. Going forward, you need flexibility, simplicity, and the ability to quickly grow to meet changing IT and business needs.