Data Communications and Networking By Behrouz A.Forouzan

etdData Communications and Networking By Behrouz A.Forouzan teaches data communications and networking to students without requiring heavy technical background while still providing challenges to more experienced students.This book is best for the subject Computer Networking i.e. CN of B.tech Fifth semester.

About the Book:-
This part consists of two chapters: Chapter 1 and Chapter 2.
Chapter 1: In this chapter the concepts of data communications and networking is introduced. Data communications components, data representation, and data flow are also discussed. This chapter also discusses network topologies, categories of networks, and the general idea behind the Internet. The section on protocols and standards gives a quick overview of the organizations that set standards in data communications and networking.
Chapter 2: The two dominant networking models are the Open Systems Interconnection (OSI) and the Internet model (TCP/IP).The first is a theoretical framework; the second is the actual model used in today’s data communications. In Chapter 2, the OSI model is also discussed & the rest of the book is based on the internet model.

Contents of the Book:-

PART 1
Overview
Chapter 1 Introduction
Chapter 2 Network Models

PART 2
Physical Layer and Media
Chapter 3 Data and Signals
Chapter 4 Digital Transmission
Chapter 5 Analog Transmission
Chapter 6 Bandwidth Utilization: Multiplexing and Spreading
Chapter 7 Transmission Media
Chapter 8 Switching
Chapter 9 Using Telephone and Cable Networks for Data Transmission

PART 3
Data Link Layer
Chapter 10 Error Detection and Correction
Chapter 11 Data Link Control
Chapter 12 Multiple Access
Chapter 13 Wired LANs: Ethernet
Chapter 14 Wireless LANs
Chapter 15 Connecting LANs, Backbone Networks, and Virtual LANs
Chapter 16 Wireless WANs: Cellular Telephone and Satellite Networks
Chapter 17 SONET/SDH
Chapter 18 Virtual-Circuit Networks: Frame Relay and ATM

PART 4
Network Layer
Chapter 19 Network Layer: Logical Addressing
Chapter 20 Network Layer: Internet Protocol
Chapter 21 Network Layer: Address Mapping, Error Reporting, and Multicasting
Chapter 22 Network Layer: Delivery, Forwarding, and Routing

PART 5
Transport Layer
Chapter 23 Process-to-Process Delivery: UDP, TCP, and SCTP
Chapter 24 Congestion Control and Quality of Service

PART 6
Application Layer
Chapter 25 Domain Name System
Chapter 26 Remote Logging, Electronic Mail, and File Transfer
Chapter 27 WWW and HTTP
Chapter 28 Network Management: SNMP
Chapter 29 Multimedia

PART 7
Security
Chapter 30 Cryptography
Chapter 31 Network Security
Chapter 32 Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls

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Source : McGrawHill

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