DO YOU KNOW the difference between IP broadcast and multicast? When is it appropriate to use multicasting for network video transmission? This month’s column is a quick tutorial on the basic methods ...

One of the most important technical issues that you must understand before you can achieve anything on the Internet is TCP/IP (transmission control protocol/Internet protocol). TCP/IP actually refers ...

To prepare for the Microsoft Windows Server 2003 Network Infrastructure exam (Exam 70-291), you should begin by reviewing the foundations of networking: the models on which networks are built, the ...

This is the first of a two-part lesson. Each part will address some basic IP principles that seem to be overlooked when we debate about which approach is best in solving AV problems. We tend to get ...

To understand how subnetting works, you first must have a good basic understanding of IP addresses. An IP address is set of binary octets broken into quads. That definition may not have made any sense ...