Differences between Software Defined Networks (SDN) and Network Functions Virtualized (NFV)?

Often aksed! Great article from SDx Central.

Software-defined networking (SDN) and network function virtualization (NFV) are hot topics. They are clearly related, but how exactly are they similar? How are they different? How do they complement each other? Are you new to SDN or NFV? Check out SDNCentral’s SDN and NFV Essentials to learn the basics. http://bit.ly/sdnvsnfv

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