OSI Model
Open System
Interconnection
model
OSI Model
A
conceptual model
Communicate without regard of their underlying internal structure and technology.
The model partitions a communication system into abstraction layers.
The original version of the model defined seven layers.
How it works
The Duty of Each Layer
Ordering A Pizza
Just a visual guide to the OSI model
Application
Presentation
Session
Transport
Network
Datalink
Physical
All People Seem To Need Data Processing
Thanks
For your
Attention.
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