Thanks for the videos and the Material. I used ITproTV here as my primary source of information on the subject as I am too lazy to read a book, and of course the Transcenders. I scored a 781, I think I could have done a little better if I had done some labs on protocol analyzers and was better able to read their output. I also thought I had every port number down pat but then came a question about port BGP used to communicate with neighbors.
Lots of wireless questions, and a good amount of questions that had subnetting as a component in the question. Good news though there were about 10 questions that were just reworded versions of transcenders questions, even down to the possible answers or choose 2 or all that apply type questions.