Slide 1Lecture 2 The OSI model Chapter 2, specifically pages 42-58 Dave Novak School of Business Administration, University of Vermont Sources: 1) Network+ Guide to Networks,…

Slide 11 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.1 Module 2 Networking Fundamentals Slide 2 222 © 2004, Cisco Systems, Inc. All rights reserved. Objectives…

Slide 1 DCN286 INTRODUCTION TO DATA COMMUNICATION TECHNOLOGY Network Media, Connectors and Standards Slide 2 OSI Model Slide 3 OSI Layers Slide 4 Provides connectivity and…

Slide 1 Slide 2 PROTOCOLS AND ARCHITECTURE Lesson 2 NETS2150/2850 Slide 3 Lesson Outcomes The need for a Protocol Architecture Understand importance of OSI Reference Model…

Slide 1 Open System Interconnection (OSI) Model Slide 2 Objectives Explain the OSI reference model, which sets standards for LAN and WAN communications Discuss communication…

Slide 1 OSI and TCP/IP Layers© Dr. Ayman Abdel-Hamid, CS4254 Spring 20061 CS4254 Computer Network Architecture and Programming Dr. Ayman A. Abdel-Hamid Computer Science…

Slide 1 Roadmap 1.1 What is the Internet? 1.2 Network edge 1.3 Network core 1.4 Network access and physical media 1.5 Internet structure and ISPs 1.6 Delay & loss in…

Slide 1 Introduction To Networking Slide 2 2 What is a computer Network Definition: Slide 3 3 Types of Networks Networks by components –P2P- Server-Based Networks by Size…

Slide 1 CCNA 1 v3.0 Module 2 Networking Fundamentals Slide 2 Purpose of This PowerPoint This PowerPoint primarily consists of the Target Indicators (TIs) of this module in…

Slide 1 Protocol Architecture The “Common Language” Slide 2 Copyright by Jorg Liebeherr 98, 99 Need for Protocols Protocols are a set of rules and conventions. By enforcing…