This week of Hardware and Network Fundamentals I went over the OSI Model with a video. I discussed the history and what was all in the OSI Model.
Finally I posted some stuff on Diigo.com. Don’t know what it is go visit and give it a try.
*Psst: It’s a site where you can get some cool info sharing from other cool people, need to know something, ask, and get a direct link to a website!