In this first installment of a two-part lesson, we will discuss the difference between IP video that is carried by TCP and IP video that is carried by UDP.

While TCP (or TCP/IP) is your virtual network, you still need the physical network -- what's inside that "cloud" -- to support the protocols. Listen to the SAN FAQ audiocast here.

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 ...

What the title says, basically. Am I right in thinking that DSL via PPPoE is similar to dialup in terms of the user? In other words do you have to log on with a username/password every time you ...