2.2 Home Networks Many devices are capable of being networked. Some of the more obvious categories (with examples) are as follows: 1. Computers (desktop.

Slides:

Advertisements

Similar presentations

Automation of the home, housework or household activity. Linked systems/appliances to centralized control. Remote monitoring of the home from a tabletop.

Advertisements

Knowledge Pathways in IT

Your Interactive Guide to the Digital World Discovering Computers 2012.

28.2 Functionality Application Software Provides Applications supply the high-level services that user access, and determine how users perceive the capabilities.

Adapted from Tanenbaum's Slides for Computer Networks, 4e

Kazi Fall 2007 CSCI 3701 CSCI-370/EENG-480 Computer Networks Khurram Kazi.

McGraw-Hill/Irwin ©2005 The McGraw-Hill Companies, All rights reserved Extended Learning Module E NETWORK BASICS (on your CD)

Sami S.Al-Wakeel 1 CHAPTER 1 INTRODUCTION. Sami S.Al-Wakeel 2 NETWORK Definition: A Group of interconnected nodes that exchange information and share.

CMPE 150 – Winter 09 Lecture 2 January 8, 2009 P.E. Mantey.

D-1 Management Information Systems for the Information Age Second Canadian Edition Copyright 2004 The McGraw-Hill Companies, Inc. All rights reserved.

Introduction Chapter Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice Hall, 2011.

Aleksandra Smiljanić Introduction.

Digital Technology Basics Digital Technology Basics includes two lessons:  Lesson 1: The Modern Digital Experience  Lesson 2: Digital Technology & Career.

Bluetooth Network Prepared By: Sara Ayad Aldehany.

Advanced Computer Network Lecture 1: Introduction Yunming Ye Department of Computer Science Shenzhen Graduate School Harbin Institute of Technology.

Your Interactive Guide to the Digital World Discovering Computers 2012.

Introduction Chapter 1 Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice Hall, 2011.

Computer Networks NYUS FCSIT Spring 2008 Igor TRAJKOVSKI, Ph.D. Associate Professor Milos STOLIC, B.Sc. Assistant

Computer Networks 1 (Mạng Máy Tính 1) Lectured by: Nguyễn Đức Thái.

Aleksandra Smiljanić Local and Wide Area Networks.

Chapter 1 Introduction.

Computer Networks and Communications (2) Bazara I. A. Barry Department of Computer Science University of Khartoum

Computer Networks Network Hardware & Software

Introduction Chapter 1 Uses of Computer Networks Business ApplicationsBusiness Applications Home ApplicationsHome Applications Mobile.

Extended Learning Module D

Chapter 6 Midterm. Media Players Media player software has been created for all types of computers. These include- handheld PCs, notebook PCs, desktop.

Introduction Hamed Jamshak Hamed Jamshak Chapter 1 Hamed Jamshak.

Computer Networks A.S. Tanenbaum 5 th Edition 2011 Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice.

Introduction Chapter 1. Uses of Computer Networks Business Applications Home Applications Mobile Users Social Issues.

Basic Introduction to Computers

(from Tanenabaum: “Computer Networks” Chapter 1) and

Introduction to Data Communication

نظام المحاضرات الالكترونينظام المحاضرات الالكتروني.

نظام المحاضرات الالكترونينظام المحاضرات الالكتروني Introduction Chapter 1.

Introduction Chapter 1. Business Applications of Networks A network with two clients and one server. Client-Server Model.

Introduction Chapter 1. Uses of Computer Networks Business Applications Home Applications Mobile Users Social Issues.

Introduction Chapter 1 Uses of Computer Networks Business Applications Home Applications Mobile Users Social Issues

Introduction Chapter 1 Uses of Computer Networks Business Applications Home Applications Mobile Users Social Issues

Realization of Home Appliances Control System based on Power Line Communication Technology.

Introduction Chapter 1. Metropolitan Area Networks A metropolitan area network based on cable TV.

Introduction Chapter 1. Uses of Computer Networks Business Applications Home Applications Mobile Users Social Issues.

Introduction Chapter 1. Computer network computer network, often simply referred to as a network, is a collection of hardware components and computers.

Lecture 4 unit 1. categories of network A network can be categorized as a 1.Local area network. 2.Wide area network. 3.Metropolitan area network. 4.Personal.

Prof. Msanjila, S.S. Computer Networks. Course outline Introduction to computer networks Layers of Computer Network Physical layer Data link layer Medium.

Universal IR Controller -- Home Automation. Universal IR Controller Features 360° full range IR launch Wifi, RF communication Remote control Delicate.

Introduction Chapter 1. Uses of Computer Networks Business Applications Home Applications Mobile Users Social Issues.

Computer Networks Farzad Rojan Chapter 1. Computer Networks – Chapter 1 Introduction Uses of Computer Networks Network Hardware Network Software Reference.

Objectives Overview Explain why computer literacy is vital to success in today’s world Define the term, computer, and describe the relationship between.

Fundamental of Information Communication Technology (ICT)

1.2 The Network Edge Beginning at the edge of a network we are looking at the components with which we are most familiar - namely, the computers that we.

Computer Network Course objective: To understand Network architecture

Chapter 1 Introduction Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice Hall, 2011.

Computer Hardware-Meeting the machine

Chapter 1 Introduction.

Basic Introduction to Computers

Objectives Overview Explain why computer literacy is vital to success in today's world Describe the five components of a computer Discuss the advantages.

Network Hardware Local Area Networks Metropolitan Area Networks

Chapter 1 Introduction.

1.3 The All-Purpose Machine

شبکه های کامپیوتری.

Objectives Overview Explain why computer literacy is vital to success in today’s world Define the term, computer, and describe the relationship between.

Chapter 1 – Part 2 Introduction.

Useful Learning Techniques

Chapter 1 Introduction.

Advanced Computer Networks Lecture 1

Introduction Chapter 1 Computer Networks, Fifth Edition by Andrew Tanenbaum and David Wetherall, © Pearson Education-Prentice Hall, 2011.

Chapter Four: Network Hardware

Objectives Overview Explain why computer literacy is vital to success in today’s world Define the term, computer, and describe the relationship between.

Presentation transcript:

2.2 Home Networks Many devices are capable of being networked. Some of the more obvious categories (with examples) are as follows: 1. Computers (desktop PC, notebook PC, PDA, shared peripherals). 2. Entertainment (TV, DVD, VCR, camcorder, camera, stereo, MP3). 3. Telecommunications (telephone, mobile telephone, intercom, fax). 4. Appliances (microwave, refrigerator, clock, furnace, air co, lights). 5. Telemetry (utility meter, smoke/burglar alarm, thermostat, baby cam).

Home networking has some fundamentally different properties than other network types.. First, the network and devices have to be easy to install.. Second, the network and devices have to be foolproof in operation. Third, low price is essential for success.. Fourth, the main application is likely to involve multimedia, so the network needs sufficient capacity.. Fifth, it must be possible to start out with one or two devices and expand the reach of the network gradually.. Sixth, security and reliability will be very important

2.3 Internet works 2.4 Network Software Protocol Hierarchies Figure 2-5.Layers, protocols,and inter faces.

Figure 2-6. Example information flow supporting virtual communication in layer 5.

2.4.2 Design Issues for the Layers 2.5 Connection-Oriented and Connectionless Services Figure 2-6 Six different types of service

2.6 Service Primitives Figure 2-7. Five service primitives for implementing a simple connection-oriented service

Figure 2-8. Packets sent in a simple client-server interaction on a connection-oriented network.

2.7 The Relationship of Services to Protocols Figure 2-9. The relationship between a service and a protocol.