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Chapter 1: Computer Networks and the Internet
1.1 What Is the Internet?
1.1.1 A Nuts-and-Bolts Description
1.1.2 A Services Description
1.1.3 What Is a Protocol?
1.2 The Network Edge
1.2.1 Access Networks
1.2.2 Physical Media
1.3 The Network Core
1.3.1 Packet Switching
1.3.2 Circuit Switching
1.3.3 A Network of Networks
1.4 Delay, Loss, and Throughput in Packet-Switched Networks
1.4.1 Overview of Delay in Packet-Switched Networks
1.4.2 Queuing Delay and Packet Loss
1.4.3 End-to-End Delay
1.4.4 Throughput in Computer Networks
1.5 Protocol Layers and Their Service Models
1.5.1 Layered Architecture
1.5.2 Encapsulation
1.6 Networks Under Attack
1.7 History of Computer Networking and the Internet
1.7.1 The Development of Packet Switching: 1961--1972
1.7.2 Proprietary Networks and Internetworking: 1972--1980
1.7.3 A Proliferation of Networks: 1980--1990
1.7.4 The Internet Explosion: The 1990s
1.7.5 The New Millennium
1.8 Summary Homework Problems and Questions Wireshark Lab
Chapter 2: Application Layer
2.1 Principles of Network Applications
2.1.1 Network Application Architectures
2.1.2 Processes Communicating
2.1.3 Transport Services Available to Applications
2.1.4 Transport Services Provided by the Internet
2.1.5 Application-Layer Protocols
2.1.6 Network Applications Covered in This Book
2.2 The Web and HTTP
2.2.1 Overview of HTTP
2.2.2 Non-Persistent and Persistent Connections
2.2.3 HTTP Message Format
2.2.4 User-Server Interaction: Cookies
2.2.5 Web Caching
2.2.6 HTTP/2
2.3 Electronic Mail in the Internet
2.3.1 SMTP
2.3.2 Mail Message Formats
2.3.3 Mail Access Protocols
2.4 DNS-The Internet''s Directory Service
2.4.1 Services Provided by DNS
2.4.2 Overview of How DNS Works
2.4.3 DNS Records and Messages
2.5 Peer-to-Peer Applications
2.5.1 P2P File Distribution
2.6 Video Streaming and Content Distribution Networks
2.6.1 Internet Video
2.6.2 HTTP Streaming and DASH
2.6.3 Content Distribution Networks
2.6.4 Case Studies: Netflix and YouTube
2.7 Socket Programming: Creating Network Applications
2.7.1 Socket Programming with UDP
2.7.2 Socket Programming with TCP
2.8 Summary Homework Problems and Questions Socket Programming Assignments Wireshark Labs: HTTP, DNS
Chapter 3: Transport Layer
3.1 Introduction and Transport-Layer Services
3.1.1 Relationship Between Transport and Network Layers
3.1.2 Overview of the Transport Layer in the Internet
3.2 Multiplexing and Demultiplexing
3.3 Connectionless Transport: UDP
3.3.1 UDP Segment Structure
3.3.2 UDP Checksum
3.4 Principles of Reliable Data Transfer
3.4.1 Building a Reliable Data Transfer Protocol
3.4.2 Pipelined Reliable Data Transfer Protocols
3.4.3 Go-Back-N (GBN)
3.4.4 Selective Repeat (SR)
3.5 Connection-Oriented Transport: TCP
3.5.1 The TCP Connection
3.5.2 TCP Segment Structure
3.5.3 Round-Trip Time Estimation and Timeout
3.5.4 Reliable Data Transfer
3.5.5 Flow Control
3.5.6 TCP Connection Management
3.6 Principles of Congestion Control
3.6.1 The Causes and the Costs of Congestion
3.6.2 Approaches to Congestion Control
3.7 TCP Congestion Control
3.7.1 Classic TCP congestion Control
3.7.2 Network-Assisted Explicit Congestion Notification and Delay-based Congestion Control
3.7.3 Fairness
3.8 Evolution of transport-layer functionality
3.9 Summary Homework Problems and Questions Programming Assignments Wireshark Labs: Exploring TCP, UDP
Chapter 4: The Network Layer: Data Plane
4.1 Overview of Network Layer
4.1.1 Forwarding and Routing: The Network Data and Control Planes
4.1.2 Network Service Models
4.2 What''s Inside a Router?
4.2.1 Input Port Processing and Destination-Based Forwarding
4.2.2 Switching
4.2.3 Output Port Processing
4.2.4 Where Does Queuing Occur? &n

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