OSI Model & TCP IP Model What a networking Model is Networking model is a...
OSI Model & TCP IP Model
What a networking Model is
Networking model is a just blueprint of the how data flow in network and one system to another system, this model is very important bcz in the world we have different type of devices but we need to connect each other so the OSI creates a blueprint of how data travel over the network.
The 7 OSI Layers
Physical:- This is the first layer from receiver side, this is the physical mediums like cables, WiFi signals, fiber optics.
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