Ch 1
-
Upload
soumya-ranjan-mohanty -
Category
Technology
-
view
635 -
download
2
description
Transcript of Ch 1
![Page 1: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/1.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Overview of Overview of Data Communications Data Communications
and and NetworkingNetworking
PART IPART I
![Page 2: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/2.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Overview
![Page 3: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/3.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Chapters
Chapter 1 Introduction
Chapter 2 Network Models
![Page 4: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/4.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Chapter 1
Introduction
![Page 5: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/5.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
1.1 Data Communication
Components
Data Representation
Direction of Data Flow
![Page 6: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/6.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.1 Five components of data communication
![Page 7: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/7.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.2 Simplex
![Page 8: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/8.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.3 Half-duplex
![Page 9: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/9.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.4 Full-duplex
![Page 10: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/10.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
1.2 Networks
Distributed Processing
Network Criteria
Physical Structures
Categories of Networks
![Page 11: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/11.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.5 Point-to-point connection
![Page 12: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/12.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.6 Multipoint connection
![Page 13: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/13.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.7 Categories of topology
![Page 14: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/14.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.8 Fully connected mesh topology (for five devices)
![Page 15: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/15.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.9 Star topology
![Page 16: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/16.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.10 Bus topology
![Page 17: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/17.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.11 Ring topology
![Page 18: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/18.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.12 Categories of networks
![Page 19: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/19.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.13 LAN
![Page 20: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/20.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.13 LAN (Continued)
![Page 21: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/21.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.14 MAN
![Page 22: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/22.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.15 WAN
![Page 23: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/23.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
1.3 The Internet1.3 The Internet
A Brief History
The Internet Today
![Page 24: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/24.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
Figure 1.16 Internet today
![Page 25: Ch 1](https://reader035.fdocuments.us/reader035/viewer/2022081403/555ecdd6d8b42a74708b598f/html5/thumbnails/25.jpg)
McGraw-Hill ©The McGraw-Hill Companies, Inc., 2004
1.4 Protocols and Standards1.4 Protocols and Standards
Protocols
Standards
Standards Organizations
Internet Standards