< All Cisco CCNA Notes

TONY | Cisco CCNA | Module 1 - Introduction

By: TONY | Related Course: Cisco CCNA | Published: April 8, 2017 | Modified: April 8, 2017
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NotepadOPEN SYSTEMS INTERCONNECT MODEL (OSI)

OSI MODEL

1. Physical layer

2. data link layer 

3. network layer

4. transport layer 

5. session layer 

6. presentation layer 

7. application layer


< All Cisco CCNA Notes
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