Wide area networks (WANS) Chapter 7 Updated January 2007 Panko’s Business Data Networks and Telecommunications. 6th edition Anapnnogggnonnp Copyright 2007 Prentice-Hall May only be used by adopters of the bookWide Area Networks (WANs) Chapter 7 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