![]() All these 7 layers work collaboratively to transmit the data from one device to another across the globe. The application layer, presentation layer, session layer are considered as the software layer while the network layer, data link layer, and physical layer are considered as the hardware layer. ![]() The 7-layer architecture (from the highest- to the lowest-level representation of data) consists of the application layer, the presentation layer, the session layer, the transport layer, the network layer, the data link layer, and the physical layer. OSI Model consists of 7 abstraction layers, wherein each layer is a package of standard communication protocols specifically designed to perform specific functionalities. It was developed by ISO ( International Organization of Standardization) in 1984. The OSI Model or Open Systems Interconnection model is a conceptual model that is used to understand how data is communicated between one device to another within a computer network.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |