It was the borest day I think almost all good known technologies: Securing the Control Plane, Securing the Management Plane, Securing the Data Plane and Advanced L2 Security. To be honest it was just overview and we didn’t cover all fetures (planed fetures based on Piotr’s plan). There is huge homework to do. You have to keep in mind that all of these stuff is important and required on the exam. Short question from the large pool and good answer = 2 more points to be a winner of the game.