"Software defined networks" doesn't mean anything. If you want to understand networking you have to strike it from your vocabulary. It's possible for different

"Software defined networks" doesn't mean anything. If you want to understand networking you have to strike it from your vocabulary. It's possible for different vendors to be on different points on the wheel of reincarnation at the same time. https://www.computerhope.com/jargon/w/wor.htm https://www.computerhope.com/jargon/w/wor.htm