After my last article about the CCIE Written update, I wanted to take a fresh start with all the new coming SDN technologies. Starting to define the Software Defined Networking (SDN) itself could be a good starting point, that's what I'm trying to do in this article. I came to the conclusion that the SDN is not that simple to define, it has many definitions and is a kind of concept that is still evolving. More specific articles about SDN technologies will follow with my findings. I spent some Read more [...]