Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work ...

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.

The TCP/IP model is simpler than the traditional OSI model but still retains the fundamental networking concepts necessary for communication. Transmission Control Protocol (TCP): Ensuring Reliable ...