Awesome explanation. I had been having difficulty sifting through documents trying to find a clear and concise explanation. The IKEv2/FlexVPN book by Graham Bartlett and Amjad Inamdar goes really in depth with these technologies and supporting protocols.
Great videos! Keep this up please! Suggestion: I would like to see the configuration part and show commands with outputs on real devices. Perhaps point to what we should focus on.
