OSI Layer Model What is OSI model? The OSI model is a layered framework for the design of network systems which established in 1947 by the The International Standards Organization(ISO) that allows communication between all types of computer systems. An ISO that standard covers all aspect of network communications is the Open Systems Interconnection(OSI) model. It consists of seven separate but related layers, each of which defines a part of the process of moving information across a network. Explanation on how the data travels from the Studnet's computer to reach the OnlineLearning System server which is in the Cobham College IT Center by using OSI model. Student’s computer Cobham College IT center Layer 7: Application Layer The OSI model's topmost layer is the Application layer. This is the sole layer that interacts directly with user data. With the use of protocols, the application layer delivers services for network applications. ...
