An introduction to Networking Chapter 1 Updated January 2007 Panos a Business data Networks and Te/ecommunications. 6th edition Copyright 2007 Prentice-Hall May only be used by adopters of the bookAn Introduction to Networking Chapter 1 Updated January 2007 Panko’s Business Data Networks and Telecommunications, 6th edition Copyright 2007 Prentice-Hall May only be used by adopters of the book