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Functions of OSI MODEL - Application Layer The application layer consists of what most users think of as programs. The application does t...

Functions of OSI MODEL - Presentation Layer This layer is concerned with Syntax and Semantics of the information transmitted, unlike othe...

Functions of OSI MODEL - Session Layer This layer allows users on different machines to establish session between them. A session allows...

Transport Layer The transport level provides end-to-end communication between processes executing on different machines. Although the serv...

Network Layer The basic purpose of the network layer is to provide an end-to-end communication capability in contrast to machine-to-machine...

Functions of the OSI Layers Data Link Layer The goal of the data link layer is to provide reliable, efficient communication between adjac...

Functions of the OSI Layers Functions of different layers of the OSI model are presented in this section. 1.2.4.1 Physical Layer The physi...