计算机网络 胥正川( XU Zhengchuan) 管理学院信息管理与信息系统系 办公室:思源楼708室,电话:25011237 Email:zexu@fudan.edu.cn
1 计算机网络 胥正川（XU Zhengchuan） 管理学院 信息管理与信息系统系 办公室：思源楼708室，电话：25011237 Email: zcxu@fudan.edu.cn
自编教材: 上一网络基础知识材料汇编 下一移动通信技术材料汇编 Course evaluation Class Contribution 10% Case study10%(3人组) · Presentation10% ·Fina|EXam70%
2 Course evaluation • Class Contribution 10% • Case study 10% （3人组） • Presentation 10% • Final Exam 70% 自编教材： 上—网络基础知识材料汇编 下– 移动通信技术材料汇编
An introduction to Networking Chapter 1 Updated January 2009 XU Zhengchuan Fudan University
An Introduction to Networking Chapter 1 Updated January 2009 XU Zhengchuan Fudan University
Part l: Basic networks Concepts eoo Concepts we will see eo throughout the book
Part I: Basic Networks Concepts Concepts we will see throughout the book
Figure 1-1: Basic Networking Concepts · What is a network? a network is a transmission system that connects two or more applications running on different computers Network 5
5 Figure 1-1: Basic Networking Concepts • What Is a Network? – A network is a transmission system that connects two or more applications running on different computers. Network