• Introduction • Economic principles • Traffic classes • Time scales • Mechanisms • Some open problems on traffic management

• Overview of QoS in IP networks • Integrated Service model (IntServ) • Resource Reservation Protocol (RSVP) • Differentiated Services model (DiffServ)

• Why Scheduling? • Problem Definition • Metrics and Requirements of Scheduling Discipline • Mechanisms to Create a Scheduling Discipline • Scheduling Disciplines for Best Effort Connections • Scheduling Disciplines for Guaranteed-service Connections • QoS Service curve model

• Why packet drop • Classification of drop strategies • IP Active Queue Management(AQM) - RED - FRED - BLUE - RIO • Case study: Performance of Selective Discard

• Review of TCP • TCP flow control and congestion control • TCP over wireless • Case study: New Snoop for TCP in Wireless networks Roadmap

 What and why is traffic shaping and traffic policing  Leaky Bucket  Token Bucket Traffic  Generic Cell Rate Algorithm (GCRA) -Virtual scheduling algorithm implementati - Leaky bucket algorithm implementation

电子科技大学：《先进计算机网络技术》课程教学资源（课件讲稿）Introduction（冯钢）

1、光放大器的形式(分类) 2、EDFA的结构与部件 3、EDFA的工作原理 4、EDFA在光纤通信中的应用形式

本章主要讲解万维网的、些基本概 念以及 Internet Explore浏览器的使用 技巧。通过本章的学习,读者应该掌握 以下内容:

国家开放大学：2011—2012学年第一学期“开放专科”计算机网络技术专业微积分初步期末试题（1月）