OSI Model In this blog, we will read about what is OSI model and 7 layers (what is the OSI model and its 7 layers) in very easy language and will read in detail about its benefits, disadvantages, what is a layer. So let's start: - What is OSI Reference Model The full name of the OSI model is Open Systems Interconnection . It was developed by ISO (International Organization for Standardization) in 1978 and the model consists of 7 layers. The OSI model is a reference model for communication between two users in a network. Each layer of this model does not depend on the other layer but data is transmitted from one layer to another. The OSI model describes how to send and receive data or information in a network. All layers of the OSI model have their own different functions so that data can be easily accessed from one system to another. The OSI model also describes how network hardware and software function as layers with each other. OSI Model has 7 Layers OSI ...
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