I had a TAC engineer show me how to monitor the commands on the CLI from another VTY session. He was on one VTY typing and I was on the other watching. He wanted to show me how to do something in real-time and he told me what I needed to type to make the VTY snooping work. I want to say it involved debug logging to monitor, terminal monitor, and debug of something else but I'm not sure. I've googled as best I can for it but I can't figure out how exactly we did that. I was literally watching his VTY output (maybe input too). Does anyone have any ideas how to do this? I can't find my notes anymore. It's been over a year.