CPT 307 Online Data Communications Overview of Data Communications & Networking Module 2 Kevin Siminski, Instructor.

Slides:

Advertisements

Similar presentations

CSC 242 Introduction to Telecommunications Systems

Advertisements

Based on Data Communications and Networking, 4 th Edition. by Behrouz A. Forouzan, McGraw-Hill Companies, Inc., 2007 Dr. Mznah Al-Rodhaan Chapter 1 Introduction.

1.1 Chapter 1 Introduction Lecture # 1 – 2 Ali Mustafa.

Data communication คุณลักษณะ 3 อย่างที่มีผลต่อการสื่อสารข้อมูล 1.Delivery 2. Accuracy 3. Timeliness (Real time transmission)

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

7 © The McGraw-Hill Companies, Inc CHAPTER Connectivity, the Wireless Revolution, and Communications.

Chapter 1. Introduction 1.#.

Chapter 1 NETWORKING BASICS.

Basic Principles of Networking Basic Computer Concepts

INTRODUCTION TO COMPUTER NETWORKS INTRODUCTION Lecture # 1 (

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Overview of Data Communications and Networking UNIT I UNIT I.

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Chapter 2 Network Models Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Chapter 5: Computer Networks

INTRODUCTION T.Najah Al_Subaie Kingdom of Saudi Arabia Prince Norah bint Abdul Rahman University College of Computer Since and Information System NET331.

McGraw-Hill The McGraw-Hill Companies, Inc., 2004 Overview of Data Communications and Networking PART I.

Introduction to Communications Part One: Overview Kuang Chiu Huang TCM NCKU Spring/2008.

Data Communications and Networking CSCS 311 Lecture 2 Amjad Hussain Zahid.

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Overview of Data Communications and Networking PART I.

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Overview of Data Communications and Networking PART I.

Chapter 2 Basic Concepts Line Configuration Topology Transmission Mode Categories of Networks Internetworks WCB/McGraw-Hill  The McGraw-Hill Companies,

Spring 2005Data Communications, Kwangwoon University1-1 Chapter 1. Introduction 1.Data communications 2.Networks 3.The Internet 4.Protocols and standards.

Network Basics. Network Classifications Scope Scope Local area network (LAN) Local area network (LAN) Metropolitan area (MAN) Metropolitan area (MAN)

Introduction to Information Technologies Chapter 1 - Introduction

1.1 Introduction DATA COMMUNICATIONS The term telecommunication means communication at a distance. The word data refers to information presented.

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Data Network Designing and Evaluation

Introduction to Computer Networks

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

McGraw-Hill©The McGraw-Hill Companies, Inc., 2004 Overview of Data Communications and Networking PART I.

Basic Concepts. Line Configuration Line Configuration Topology Topology Transmission Mode Transmission Mode Categories of Networks Categories of Networks.

1.1 Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

1/15 Chapter 4 IntroductionBy Mohammed Altaf Ahmed.

Chapter 1. Introduction. 1. DATA COMMUNICATIONS Telecommunication: communication at a distance Data: information presented in whatever form is agreed.

CSC339 Computer Communications & Networks Qaisar Javaid, Assistant Professor CIIT.

Data flow Types of connections TopologyStarMeshBusRingHybrid.

CIS 321 – Fall 2004 Data Communications & Networking Chapter 1 - Introduction.

Figure 2-11 WCB/McGraw-Hill  The McGraw-Hill Companies, Inc., 1998.

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Powerpoint Templates Computer Communication and Networks Lecture # 03 CS-3323 Muhammad Waseem Iqbal Data.

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Data Communications ผู้สอน : ผศ. ดร. ศักดิ์ชัย ทิพย์จักษุรัตน์ (2D/1) ผศ. ดร. อรฉัตร จิตต์โสภักตร์ (2D/2)

© ExplorNet’s Centers for Quality Teaching and Learning 1 Classify various types of networks. Objective Course Weight 2%

McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Data Comm. & Networks Instructor: Ibrahim Tariq.

Overview of Data Communications and Networking

Data Communication and Networking

Overview of Data Communications and Networking

DATA COMMUNICATION Lecture-6.

Overview of Data Communication and Computer Networks

Overview of Data Communications and Networking

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Overview of Data Communications and Networking

Overview of Data Communications and Networking

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Chapter 1 Introduction Data Communication Networks

Data Communication Networks

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Data Communication Chapter 1 Introduction 1.#.

Introduction to the Course

Chapter 1. Introduction 1.#.

Part I. Overview of Data Communications and Networking

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Chapter 1 Introduction Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 1.#

Presentation transcript:

CPT 307 Online Data Communications Overview of Data Communications & Networking Module 2 Kevin Siminski, Instructor

Data Communication The Effectiveness of Data Comm. depends on: – Delivery – Accuracy – Timeliness

Data Communication (continued) Components Data Representation Direction of Data Flow

Five Components of Data Comm.

Direction of Data Flow - Simplex

Direction of Data Flow- Half-Duplex

Direction of Data Flow- Full-duplex

Networks Distributed Processing Network Criteria Physical Structures Categories of Networks

Connection Type- Point to Point

Connection Type- Multipoint Connection

Physical Topology

Mesh Topology

Star Topology

Bus Topology

Ring Topology

Hybrid Topology Combination of all the above network designs Usually the most common design today Cost effective

Network Categories

Local Area Network (LAN)

LAN (continued)

Metropolitan Area Network (MAN)

Wide Area Network (WAN)

Internet A Brief History The Internet Today

The Internet today

Protocols and Standards Protocols Standards Standards Organizations Internet Standards