This is one of multiple videos discussing topics such as SDN, SDx, APIs, Overlays, Network Programmability, Network Automation and lots more.
My full CCNA course is here: https://academy.gns3.com/p/the-complete-networking-fundamentals-course-your-ccna-start
Get $200 worth of network software for free here: https://goo.gl/613TUF
Subscribe to learn how to pass the CCNA 200-125 exam. Also includes content for the ICND1 100-105 and ICND2 200-105 exams.
What do you want to learn? Let me know via the comments.