* This single-source guide provides all the information needed by administrators of both small and large networks
* New coverage explores managing Macs in a Windows environment
* Covers networking basics, building a network, and network administration and security
* Offers vital updates regarding troubleshooting and disaster planning
* Discusses TCP/IP and the Internet, convergence/telecom, Windows Server 2008, and Linux
* Also examines the latest information on managing wireless and mobile devices and deploying Vista and Office 2007
