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.

Just key in "TCP/IP Overview" in any good search engine and you'll get thousands of hits. That, coupled with some Windows NT/2000 software, a connection to another computer and one to the Internet ...

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 ...