Discuss the seven layers of the Open Systems Interconnection (OSI) paradigm and the protocols that operate at each level.

The utilisation of multiple protocols by the Internet for communication within and between autonomous systems is a subject of inquiry.

It is possible that the use of models such as OSI and TCP/IP will make it simpler to grasp and converse on topics like connections and the flow of information (the internet). Have you ever put any of these several models through the paces that you normally do?

The separation between application layer protocols and network applications is further dissected and analyzed in depth in this section.

The Transmission Control Protocol/Internet Protocol (TCP/IP) suite is based on a Department of Defense-developed theoretical model. It has become the de facto standard for communications protocol in computer networks. Using diagrams, go through the importance of TCP/IP in computer communications.

Why does the Internet use so many different kinds of protocols for communicating between autonomous systems and inside them?

Discuss the OSI (Open Systems Interconnection) model and its seven layers, highlighting the role of protocols in each layer.