Using a bottom-up approach, this book provides information on data communications and networking, without relying on complex formulas, by using a pedagogical ap... » 

Using a bottom-up approach, this book provides information on data communications and networking, without relying on complex formulas, by using a pedagogical approach supported by more than 700 figures. It is useful for students, and also allows instructors to cover the material in one course, rather than having separate courses. «