CCNA Course - Day 1 OSI Model | What is OSI Model | Open System Interconnection in Hindi

Explanation of Complete OSI Model in Hindi: -
OSI model is one of the most important parts of networking and telecom engineering. It is base of every technology in communication. Especially students of B.TECH, BCA, MCA, M. Tech, and Students from CCNA. OSI Model is the model of communication for interconnection and networking, that includes the Application Layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data Link Layer, and Physical layer.

Definition, Function, and Use of the OSI network model. Protocols in computer network layers of OSI model. There are 7 layers in the OSI Model:
- Application Layer
- Presentation Layer
- Session Layer
- Transport layer
- Network Layer
- Data Link Layer
- Physical Layer

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