The Open Systems Interconnect (OSI) model is a conceptual framework that describes networking or telecommunications systems as seven layers, each with its own function.

This paper explains the 2 popular reference models: OSI reference model and TCP/IP model, by comparing the functionality of each layer in both models. Subscribe to the Developer Insider Newsletter ...

Understanding TCP/IP is crucial for any networking professional as it lays the foundation for understanding how data moves across the network. TCP/IP Components. The TCP/IP model comprises four layers ...