[Mesh] Helpful video

Hi all, I wanted to share a I came across on WS. https://www.youtube.com/watch?v=XTSc2mPF4II As someone who's pretty new to networking, this video was very helpful in clarifying a lot of confusion I had about what is going on behind the scenes. It's almost 5 hours long and has a lot of valuable information. One caveat I would give is that the first 45 minutes are so are devoted to configuring the software and can probably be skipped. Hope someone else finds it useful. See you on Tuesday. best, Arthur