深入浅出网络管理（影印版）

　　你将从《深入浅出网络管理（影印版）》学到什么？网络管理书籍中大量的缩写让你昏昏欲睡吗？别担心，《深入浅出网络管理》会一路陪伴你，让你从网络管理的新手蜕变成为大师，不仅让你知其然，而且还让你知其所以然。《深入浅出网络管理》会让你自己动手解决现实世界的网络问题。你正在光纤网络中找寻故障之处吗？你想从蓝图中找出影响网络的障碍物吗？无论是DHCP或NAT、port mapping或IP spoofing、路由器或交换机，《深入浅出网络管理（影印版）》都会替你细说分明……并且教你修正导致网络罢工的问题。为何《深入浅出网络管理（影印版）》如此与众不同？同“深入浅出”系列中的其他书籍一样，《深入浅出网络管理》采取了专为大脑运作而设计的丰富视觉化风格，运用神经生物学、认知科学与学习理论的最新研究成果，结合文字与图片，精心建构出引发多重感知的学习体验，让你轻松了解网络管理，并且不容易忘记。

　　安德森（A1 Anderson） is grateful that his family gavehim the time and space to write this book. Heis also grateful to have Ryan as coauthor. A1 isthe Director of Academic IT Services at SalishKootenai College. He also teaches such classes onnetworking services， network operating systems andprogramming for the IT program.A1 has also produced training videos on Ruby， Rubyon Rails， and RealBasic. If that was nt enough，he recently finished his Bachelors in ComputerEngineering after starting 20 plus years ago.This book adventure started over a year and halfago when Ryan and A1 were flown to Boston toattend training at OReillys Cambridge office. Theywere not under contract yet， and they were not surewhere the journey would take them. It turned out tobe a great adventure. Thank you OReilly！贝内德蒂（Ryan Benedetti） holds a Master of Fine Artsdegree in creative writing from the Universityof Montana and teaches in the Liberal ArtsDepartment at Salish Kootenai College （SKC） onthe Flathead Indian Reservation.For seven years， Ryan served as DepartmentHead for Information Technology and ComputerEngineering at SKC. Prior to that， he worked aseditor and information systems specialist for a river，stream， and wetland research program in the Schoolof Forestry at the University of Montana.Ryans poems have been published in Cut Bank andAndrei Codrescus Exquisite Corpse. He loves painting，cartooning， playing blues harmonica， making Flashlearning toys， and practicing zazen. He spends hisbest moments with his daughter and son in theMission Mountain Valley of Montana， and with hissweetheart， Shonna， in Portland， OR.

Intro
1 Walking on Wires: Fixing Physical Networks
2 Networking in the Dark: Planning Network Layouts
3 Into the Wire: Tools and Troubleshooting
4 You’ve Been Framed: Packet Analysis
5 How Smart is Your Network?: Network Devices and Traffic
6 Bringing Things Together: Connecting Networks with Routers
7 It’s a Matter of Protocol: Routing Protocols
8 Names to Numbers: The Domain Name System
9 Listen to Your Network’s Troubles: Monitoring and Troubleshooting
10 Working Without Wires: Wireless Networking
11 Get Defensive: Network Security
12 You Gotta Have a Plan!: Designing Networks
i Leftovers: The Top Ten Things (We Didn’t Cover)
ii Looking Things Up: ASCII Tables
iii Getting a Server to talk DNS: Installing BIND