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This is the eighth and final part of the computer networking series. Check out the previous parts if you haven't. In this part, we'll see about: Data Link Layer Physical Layer Table of Contents Data Link Layer Physical Layer Conclusion ...

The Data Link layer is most critical layer in the OSI model. Everything above this layer depends on device to device link communication which this layer provides. Whenever you are sending or receiving the data from the internet, data link layer is su...

Understanding the OSI Model. The OSI Model, short for Open Systems Interconnection. It is a Model for understanding and designing a Network Architecture. It is framework that describes the functions of a communication system and how different laye...
