notes/School/Analyse/OSI Model.md

OSI Model

The OSI Model is a layered protocol model. It was proposed by the International Organization for Standardization.

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The model can be used as a reference to understand how networks operate. The model was created to have a sta

As you can see the model has 7 layers. Each layer has their own responsibility.

Physical Layer

Data Link Layer

Network Layer

Transport Layer

Session Layer

Presentation Layer

Application Layer