Linux.com - https://www.linux.com/training/lfs465-software-defined-networking-opendaylight-15
This two day course is a condensed and intensive version of our soon to be offered full four-day class.
SDN (Software Defined Networking) abstracts networking infrastructure away from the actual physical equipment. This allows network system administrators to maintain the networking environment across mulitple vendors and hardware, and operating systems and versions.
OpenDaylight is an open networking platform that enables SDN and constructs a solid foundation for NFV (Network Functions Virtualization) for all network sizes.