Another Model?! The TCP/IP Reference Model By: Allan Johnson.

Slides:

Advertisements

Similar presentations

CCNA1 v3 Module 9 v3 CCNA 1 Module 9 JEOPARDY K. Martin Galo Valencia.

Advertisements

Chapter 17 Networking Patricia Roy Manatee Community College, Venice, FL ©2008, Prentice Hall Operating Systems: Internals and Design Principles, 6/E William.

CCNA 1 v3.1 Module 11 Review.

International Standards Organization Open Systems Interconnect (OSI) Reference Model Advanced Computer Networks.

Institute of Technology Sligo - Dept of Computing Another Model?! The TCP/IP Reference Model Paul Flynn.

Protocols and the TCP/IP Suite Chapter 4 (Stallings Book)

Protocols and the TCP/IP Suite

1 Pertemuan 01 Teknologi Jaringan Matakuliah: H0242 / Keamanan Jaringan Tahun: 2006 Versi: 1.

Data Communications Architecture Models. What is a Protocol? For two entities to communicate successfully, they must “speak the same language”. What is.

Chapter 2 Network Models

OIS Model TCP/IP Model.

Chapter Overview TCP/IP Protocols IP Addressing.

1 Review of Important Networking Concepts Introductory material. This slide uses the example from the previous module to review important networking concepts:

Connecting Networks © 2004 Cisco Systems, Inc. All rights reserved. Exploring How TCP/IP Works INTRO v2.0—4-1.

Lesson 24. Protocols and the OSI Model. Objectives At the end of this Presentation, you will be able to:

Review: – computer networks – topology: pair-wise connection, point-to-point networks and broadcast networks – switching techniques packet switching and.

Semester 1 Chapter 2 The OSI Model Paul Flynn.

Aleksandar Radovanovic

What is a Protocol A set of definitions and rules defining the method by which data is transferred between two or more entities or systems. The key elements.

CCNA1 v3 Module 11 v3 CCNA 1 Module 11 JEOPARDY S Dow.

William Stallings Data and Computer Communications 7 th Edition Data Communications and Networks Overview Protocols and Architecture.

Section 2.31 The TCP/IP reference model the de facto Internet standard demonstrates arbitrary nature of layers –various models are possible –OSI & TCP/IP.

Transport Layer Layer #4 (OSI-RM). Transport Layer Main function of OSI Transport layer: Accept data from the Application layer and prepare it for addressing.

Bob Baker Open Systems Interconnection OSI Reference model –Layer 7 application –Layer 6 presentation –Layer 5 session –Layer 4 transport –Layer 3 network.

Mukesh N. Tekwani Elphinstone College Mumbai

The OSI Reference Model Chapter 2. International Organization for Standards (ISO) recognized the need to create a network model that would help network.

1 Review - OSI Model n OSI Reference Model u represents the communications process. u 7 layers: physical, data link, network, transport, session, presentation.

Component 9 – Networking and Health Information Exchange Unit 1-1 ISO Open Systems Interconnection (OSI) This material was developed by Duke University,

Computer Networks. Introduction Computer Network2 A History Lesson of Networking 1969 – ARPANET, first packet switched network consist of UCLA, Stanford,

TCP/IP TCP/IP LAYERED PROTOCOL TCP/IP'S APPLICATION LAYER TRANSPORT LAYER NETWORK LAYER NETWORK ACCESS LAYER (DATA LINK LAYER)

TCP/IP Transport and Application (Topic 6)

Spring 2006Computer Networks1 Chapter 2 Network Models.

1 Figure 3-2: TCP/IP Standards (Study Figure) Origins  Defense Advanced Research Projects Agency (DARPA) created the ARPANET  An internet connects multiple.

UNDERSTANDING THE HOST-TO-HOST COMMUNICATIONS MODEL - OSI LAYER & TCP/IP MODEL 1.

1 Networking Chapter Distributed Capabilities Communications architectures –Software that supports a group of networked computers Network operating.

Internet Protocol B Bhupendra Ratha, Lecturer School of Library and Information Science Devi Ahilya University, Indore

NSH0503/01/11041 Overview Computer Network Technology By Diyurman Gea.

OSI Model Data Communications. 7 layer “research” model ApplicationPresentationSessionTransportNetworkLinkPhysical.

©Brooks/Cole, 2003 Model and protocol  A model is the specification set by a standards organization as a guideline for designing networks.  A protocol.

Spring 2006Computer Networks1 Chapter 2 Network Models.

1 Chapter 8 – TCP/IP Fundamentals TCP/IP Protocols IP Addressing.

OSI Model Andres, Wen-Yuan Liao Department of Computer Science and Engineering De Lin Institute of Technology

Chapter 2 Protocols and the TCP/IP Suite 1 Chapter 2 Protocols and the TCP/IP Suite.

Semester 1 Chapter 2 The OSI Model.

Chapter 2. Network Models

CHAPTER 4 PROTOCOLS AND THE TCP/IP SUITE Acknowledgement: The Slides Were Provided By Cory Beard, William Stallings For Their Textbook “Wireless Communication.

1 Pertemuan 5 Networking Models. Discussion Topics Using layers to analyze problems in a flow of materials Using layers to describe data communication.

1 Chapter 4. Protocols and the TCP/IP Suite Wen-Shyang Hwang KUAS EE.

Cisco Discovery Semester 1 Chapter 6 JEOPADY RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands RouterModesWANEncapsulationWANServicesRouterBasicsRouterCommands.

Net 221D:Computer Networks Fundamentals

Introduction to TCP/IP. Agenda What Is TCP/IP? IP Addressing.

Sy Le CS 147.  Process of transferring information between computers virtually anywhere in the world.

Transmission Control Protocol (TCP) Internet Protocol (IP)

Sem 1 V2 Chapter 2 OSI Model. All People Seem To Need Data Processing.

TCP/IP Protocol Suite ©Richard L. Goldman September 25, 2002.

Comparison Between OSI & TCP/IP Model

The OSI Model An ISO (International standard Organization) that covers all aspects of network communications is the Open System Interconnection (OSI) model.

Lecture 1 on Networking ITNT Network protocols Protocol suites are collections of protocols that enable network communication from one host through.

Network Models. The OSI Model Open Systems Interconnection (OSI). Developed by the International Organization for Standardization (ISO). Model for understanding.

Introduction Chapter 1. TCP/IP Reference Model Why Another Model? Although the OSI reference model is universally recognized, the historical and technical.

The OSI Model & TCP/IP model

Computer Networks.

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

Network Architecture Introductory material

Lec 5 Layers Computer Networks Al-Mustansiryah University

Review of Important Networking Concepts

1 TRANSMISSION CONTROL PROTOCOL / INTERNET PROTOCOL (TCP/IP) K. PALANIVEL Systems Analyst, Computer Centre Pondicherry University, Puducherry –

Chapter 2 Network Models

The TCP/IP Model.

Presentation transcript:

Another Model?! The TCP/IP Reference Model By: Allan Johnson

A Bit of History The TCP/IP Model was develop by the Department of Defense in the late 60s’ to ensure data communications would not be interrupted even under the worse circumstances. Since then, TCP/IP has become the de facto method we use for data communications on the Internet.

The Four Layers of TCP/IP Application Includes all the functions of the OSI’s Application, Presentation, & Session layers including: Data representation Data encryption and Dialog control

The Four Layers of TCP/IP Application Transport Uses the TCP protocol and is responsible for quality of service issues including: Reliability Flow Control and Error Correction

The Four Layers of TCP/IP Application Transport Internet Uses the IP protocol and is responsible for: Path determination and Packet switching.

The Four Layers of TCP/IP Application Transport Network Access Internet Includes all the functions of the OSI’s Data Link & Physical layers including: processes required by IP to ensure a packet reaches its destination. all the various LAN & WAN Technologies such as 100BaseTX & Frame Relay.

Protocols For Each Layer FTP -File Transfer Protocol HTTP -Hypertext Transfer Protocol SMTP -Simple Mail Transfer Protocol DNS -Domain Name Service TFTP -Trivial File Transfer Protocol Application

Protocols For Each Layer TCP -Transmission Control Protocol UDP -User Datagram Protocol Transport Application

Protocols For Each Layer IP -Internet Protocol Internet Transport Application

Protocols For Each Layer LAN & WAN Technologies Network Access Internet Transport Application

Transport Network Access Internet TCP/IP OSI Application Presentation Session Transport Network Data Link Physical

Why Two Models!! TCP/IP is the most popular “protocol specific” model used on the Internet. However, TCP/IP does not cover all the protocols and standards we will be exploring. The OSI Model is “protocol independent.” Therefore, all topics covered in the curriculum can fit into its framework.

What To Know For The Test The OSI Model’s layers & their key characteristics and functions. The process of data encapsulation and the various PDUs. The TCP/IP layers and its corresponding protocols. Comparison of the two model’s layers.

Good Luck!!