© 2006 Pearson Education Canada Inc.C-1 Appendix C Networking PowerPoint Presentation Jack Van Deventer Ward Eagen.

Slides:

Advertisements

Similar presentations

Chapter 7 Networking: Computer Connections

Advertisements

I.S 512 TOPIC 1 – LESSON 2. Types Of Transmission Media PHYSICAL Twisted Pair Cable Shielded twisted-pair (STP ) Unshielded twisted-pair (UTP) Coaxial.

Computer Networking (Appendix C) Objectives

Principles of Information Systems, Sixth Edition Telecommunications and Networks Chapter 6.

Networking Basics lesson 17. This lesson includes the following sections: The Uses of a Network How Networks are Structured Network Topologies for LANs.

Networks Adapting Computers to Telecommunications Media.

Chapter 12 Local Area Network. Agenda LAN –Characteristics –Topologies –Cables –Wireless –Transmission techniques –Standards –Systems Connecting Equipment.

Information Technology in Business: Telecommunications and Networks

Semester One 2001/2002 Sheffield Hallam University1 What Is a Network? A group of linked computers whose users can share: –Information, e.G. Corporate.

99 CHAPTER COMMUNICATIONS AND NETWORKS. © 2005 The McGraw-Hill Companies, Inc. All Rights Reserved. 9-2 Competencies Discuss connectivity, the wireless.

Telecommunications Chapter 5 Chapter 5 Telecommunications

Communication Links Communication Link = Physical connection or Physical Medium Types: Wire Pair or Twisted Pair Coaxial Cable Fiber Optics Bandwidth,

Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill Technology Education Copyright © 2006 by The McGraw-Hill Companies,

C-1 Appendix C Networking Robert Riordan, Carleton University.

Chapter 9 Communications and Network Tyler Clutts.

1 Lecture 6: Networking J. S. Chou, P.E., Ph.D. National Chung Cheng University.

Information Technology in Business: Telecommunications, Networks and Internet Basics.

Communications & Networks

TB4-1 4 Technology Briefing Networking. TB4-2 Learning Objectives.

Section 1 Basic Networking Knowledge CSIS 479R Fall 1999 “Network +” George D. Hickman, CNI, CNE.

3.3) Transmitting and Receiving. Different concepts covered include: transmission of data protocols handshaking networks and their topologies network.

Chapter 9A Network Basics.

Lesson 9 Networking Core Hardware Fundamentals Objectives Explain network communications concepts, including full- and half-duplex, network cabling,

Networking Basics lesson 17. This lesson includes the following sections: The Uses of a Network How Networks are Structured Network Topologies for LANs.

ITED 328 Lecture 4 12 Feb 2004 Loosely covering Chapter 5 Internet and LAN Technology.

Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill Technology Education Copyright © 2006 by The McGraw-Hill Companies,

Chapter 7 Networking: Computer Connections. Networks n Network - a computer system that uses communications equipment to connect two or more computers.

Networking Basics lesson 4 essential concepts. This lesson includes the following sections: The Uses of a Network How Networks are Structured Network.

The Infrastructure Technologies. Communication All communications require: Transmitters/Senders and receivers Transmission medium Rules of communication.

Unit 1—Computer Basics Lesson 7 Networks.

Basic Concepts of a Computer Network

Management Information Systems, 4 th Edition 1 Chapter 6 Information Technology in Business: Telecommunications and Networks.

IS Today (Valacich & Schneider) Copyright © 2010 Pearson Education, Inc. Published as Prentice Hall 10/10/2015 TB-1 Technology Briefing Advanced Topics.

Living Online Module Lesson 23 — Networks and Telecommunication

Today, A Gameboy for $50, has more computing power than a Cray supercomputer of only 25 years ago. Tom Peters Circle of Innovation.

1 CHAPTER 8 TELECOMMUNICATIONSANDNETWORKS. 2 TELECOMMUNICATIONS Telecommunications: Communication of all types of information, including digital data,

Appendix C-1 Appendix C Networking

Lecture 11 Network Basics. 2 Network Definition Set of technologies that connects computers –Hardware, software & media Allows users to –communicate and.

What is a Network? Living Online Lesson 1 Mrs. Elzey.

5 SECTION A 1 Network Building Blocks  Network Classifications  LAN Standards  Network Devices  Clients, Servers, and Peers  Physical Topology  Network.

© 2003 Prentice Hall, Inc.C-1 Appendix C Computer Networking Information Systems Today Leonard Jessup and Joseph Valacich.

Understand the Components of a Network Mrs. Whaley.

Living Online Module Lesson 23 — Networks and Telecommunication Computer Literacy BASICS.

3/20: Telecommunications & Networking What is telecommunications? The hardware: physical components of telecommunications, inc. channels Standards: agreements.

Principles of Information Systems, Sixth Edition Telecommunications and Networks Chapter 6.

Business Data Communications, Fourth Edition Chapter 9: Local Area Networks.

Communications and Networks Chapter 9 9-1Copyright © 2011 by The McGraw-Hill Companies, Inc. All rights reserved.

Telecommunications and Networks Chapter 6 Principles and Learning Objectives Effective communication is essential to organizational success. –Define.

1 Chapter Overview Networking requirements Network types and topologies Network cabling Local area network (LAN) communication Maintaining and troubleshooting.

Data Communication and Networks Chapter 5. What’s a Network? a network consists of two or more computers that are connected together to share information.

Chapter 9 Communications and Networks McGraw-Hill/Irwin Copyright © 2008 by The McGraw-Hill Companies, Inc. All rights reserved.

Gerhard Steinke 1 Information Systems Management Gerhard Steinke Networks BUS 6170 Spring 2014.

Lesson 7 Networks Unit 1—Computer Basics. Computer Concepts BASICS - 2 Objectives Describe the benefits and disadvantages of networks. List and describe.

Computer Networks and Internet. 2 Objectives Computer Networks Computer Networks Internet Internet.

CHAPTER 8 Communication and Network Copyright © Cengage Learning. All rights reserved.

Principles of Information Systems, Sixth Edition 1 Telecommunications and Networks Chapter 6.

Computer Networks and Internet

Computer Networks and Internet

الوحدة الثالثة الاتصالات و شبكات الحاسوب

Computer Technology Notes #4

Computer Networks.

أ.كمال عيد كلية المعلمين حائل

Intro To Computer Networks

What is a network? A network consists of two or more entities, or objects, sharing resources and information. In a basic sense, sharing (giving or getting)

Computer Networks.

CIS105 Networking: Computer Connections

Revision on Communication hardware

Presentation transcript:

© 2006 Pearson Education Canada Inc.C-1 Appendix C Networking PowerPoint Presentation Jack Van Deventer Ward Eagen

© 2006 Pearson Education Canada Inc.C-2 Appendix C Objectives Understand networking fundamentals Understand networking fundamentals Understand network services and transmission media Understand network services and transmission media Understand network software and hardware Understand network software and hardware

© 2006 Pearson Education Canada Inc.C-3 Networking Fundamentals Network consists of: Network consists of:  Servers – provides services  Clients – requests services  Peers – both requests and provides services Types of networks Types of networks  Server-centric networks  Peer-to-peer networks

© 2006 Pearson Education Canada Inc.C-4

© 2006 Pearson Education Canada Inc.C-5 Networking Fundamentals Network Services Network Services  File services  Print services  Message services  Applications services

© 2006 Pearson Education Canada Inc.C-6 Networking Fundamentals Network Operating System (NOS) Network Operating System (NOS)  Two parts:  System software that runs on the server  Client software on each workstation  Examples  Banyan Vines  Novell NetWare  Microsoft LAN Manager  LANtastic

© 2006 Pearson Education Canada Inc.C-7 Networking Fundamentals Transmission Media Transmission Media  The pathway to send data and information between two or more entities on a network  Bandwidth – transmission capacity  Attenuation – weakening of a signal over distance  EMI – electromagnetic interference

© 2006 Pearson Education Canada Inc.C-8 Networking Fundamentals Cable Media Cable Media  Twisted pair cable  Coaxial cable (“coax”)  Fibre-optic cable

© 2006 Pearson Education Canada Inc.C-9

© 2006 Pearson Education Canada Inc.C-10

© 2006 Pearson Education Canada Inc.C-11

© 2006 Pearson Education Canada Inc.C-12 Networking Fundamentals Wireless Media Wireless Media  Infrared line of sight  High-frequency radio  Pager – one way wireless  Cellular phone – two way wireless  Wireless LANs  Microwave  Terrestrial  Satellite

© 2006 Pearson Education Canada Inc.C-13 Network Software and Hardware Media access control Media access control  Rules that govern how a workstation gains access to the network  Distributed access control Token passingToken passing  Random access control “Listens” for network traffic“Listens” for network traffic

© 2006 Pearson Education Canada Inc.C-14 Network Software and Hardware Network topologies Network topologies  Star network  Ring network  Bus network

© 2006 Pearson Education Canada Inc.C-15

© 2006 Pearson Education Canada Inc.C-16

© 2006 Pearson Education Canada Inc.C-17

© 2006 Pearson Education Canada Inc.C-18 Network Software and Hardware Protocols Protocols  OSI model – open systems interconnection  Ethernet  TCP/IP

© 2006 Pearson Education Canada Inc.C-19 Network Software and Hardware Connectivity Hardware Connectivity Hardware 1.Transmission Media Connectors 2.Network interface card (NIC) 3.Modems 4.Repeaters 5.Hubs 6.Bridges 7.Multiplexers 8.Routers 9.Brouters 10.Channel service units 11.Gateway

© 2006 Pearson Education Canada Inc.C-20