notes/School/Analyse/OSI Model.md

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# OSI Model
The OSI Model is a layered protocol model. It was proposed by the International Organization for Standardization.
![[OSI-model.png]]
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