1. 1© 2004, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.1 Module 2 Networking Fundamentals 2. 222© 2004, Cisco Systems, Inc. All rights reserved. Data Networks 3.…

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

1. What is a network? A computer network can be described as a system of interconnected devices that can communicate using some common standard (called protocol). These devices…

Slide 1 Defining Networks with the OSI Model Module 2 1 Objectives Skills Concepts Objective Domain Description Objective Domain Number Understanding OSI Basics Defining…

CISSP Common Body of Knowledge Review by Alfred Ouyang is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a copy of…

Slide 1 COMPUTER COMMUNICATION AND NETWORKS 3(3-0) Slide 2  Protocols  The OSI model  Functions of the layers Slide 3 Protocols  To communicate, entities must…

Slide 1 Networking Standards and the OSI Model Varna Free University Slide 2 Network Communication n Recognize data n Divide data into manageable chunks n Add information…

Slide 1 Chapter 15 – Part 2 Networks The Internal Operating System The Architecture of Computer Hardware and Systems Software: An Information Technology Approach 3rd Edition,…

Slide 1 Chapter 2 OSI MODEL Open Systems Interconnection Reference Model Slide 2 Objectives Identify organizations that set standards for networking Describe the purpose…