This book takes a pragmatic, hands-on approach to teaching advanced modern networking concepts from the network administrator's point of view. It introduces each new concept in clear, easy-to-understand language, explaining how each technology is used and reinforcing every idea and technique with practical examples and exercises. Readers will learn how to design, configure and manage campus networks, connect networks to the Internet and apply advanced networking technologies. Table of Contents* Chapter 1: Network Infrastructure Design* Chapter 2: Advanced Router Configuration* Chapter 3: Advanced Router Configuration* Chapter 4: Configuring Juniper Routers* Chapter 5: Configuring and Managing the Network Infrastructure* Chapter 6: Analysing Network Data Traffic* Chapter 7: Network Security* Chapter 8: IPv6* Chapter 9: Linux Networking* Chapter 10: Internet Routing* Chapter 11: Voice Over IP