Staying on top of a constantly evolving networking paradigm is difficult proposition for both the corporate professional and the consumer. Constant changes in networking protocols, software, and hardware make staying up-to-date both crucial and intensely frustrating, Upgrading and Repairing networks, 5th Edition is a comprehensive reference guide to help network administrators address and resolve daily network problem and understand exactly hoe to upgrade their network.

   This book enables networking professional and novices to stay in tune with the increasingly complex word of computer networking. Inside you'll get the skinny on wireless networking technologies such as   Wap and Bluetooth, Virtual Lans, Gigabit Ethernet, network security, and VPN.

Part 1: Up front: Network Planning and design Concepts
Part 2: Physical Networking Components
Part 3: Low-Level Network Protocols
Part 4: Dedicated Connections and Wan Protocols
Part 5: Wireless Networking Protocols
Part 6: LAN and Wan Network, Services and Application
Part 7: Network User and Resource Management
Part 8: System and Network Security
Part 9: Troubleshooting Networks
Part 10: Upgrading Network Hardware

etc.