What is OSI Model in Networking || Networking Chapter IV OSI Model Part 1 ||

                                                       OSI Model

#OSI MODEL - 

                            ISO (International Standard Organization) developed a Model for describe the flow of information from one computer to another that is called OSI Model. It is conceptual based model that has seven layers (Physical, Datalink, Network, Transport, Presentation, Session and Application Layer). It is also called a Teaching Model.

All the layers of the OSI reference model use different protocol. Protocol is a set of rules that followed during data transmission from one computer to another.

Actually OSI Model show you how to transfer data from one computer to another in a simple way. 

In this model every layer has the different work during transmission.

Structure of OSI Model show in below - 

  

#If you want to watch video so click here -


Thanks...
Layers we will discuss in next blog..