This is the first book you should read on your way to becoming a Cisco router engineer. I originally put this together to answer questions from my website, www.TheNetworkAdministrator.com This manuscript is the fundamentals that will help give you an overall understanding of Cisco routing and switches. I call this the 1st Step because I’m giving you an insight of what you are getting yourself into. If after you read this book and understand 30 percent of what I’m teaching you, they you are ready for the next BIG book on your way to a CCNA.
