The ultimate reference guide for network administratorsNetwork administrators now have a single， convenient place to turn for all the information they need。 "Networking All-in-One For Dummies，" "4th Edition" is like ten books in one， covering such topics as networking basics， network security， setting up TCP/IP and connecting to the Internet， handling mobile devices， and much more。 This valuable book covers all the newest updates and trends， including Windows 7 and Windows Server 2008 R2。A single-source reference for network administratorsIncludes ten Networking Basics; Building a Network; Network Administration and Security; TCP/IP and the Internet; Wireless Networking; Telecom， Convergence， and Mobile Devices; Windows Server 2008 Reference; Using Other Windows Servers; Linux Networking Reference; and AppendicesExplores the latest technologies in broadband， storage， and back-upDelves into new trends in networking and includes the latest Windows Server 2008 R2 and Windows 7 updatesSystem administrators will want to keep this practical all-in-one guide within reach。