Virtualization: Is It All Just a Fad?

Virtualization is a computer environment, which allows multiple “virtual machines” to reside and run concurrently on a single computer hardware platform. A virtual machine is similar to a server, but instead of additional hardware it is software. In essence, it is the ability to separate hardware from a […]

More Than Just an IT Cert

This was the first part of the CompTIA A+ training that made me feel confident about my knowledge of computers, becasue it actually included a few things I already knew! There was still plenty I didn’t know so I was able to learn a lot. But knowing some of the […]

The “heart” of the Internet as we know it today is the Internet Protocol (IP) which is responsible for routing data to the appropriate destination. It belongs to the group of routed protocols like IPX (Internetwork Packet Exchange), but unlike other routed protocols, the IP was designed to serve the Internet and its internetworks.

In addition […]

More organizations are moving toward converged networks — one network for voice, data, and video. And that’s why the new Cisco ONT Exam has changed its focus significantly from troubleshooting networks to actually making networks more efficient.

Our new Cisco ONT CCNP Training covers all the new changes you need to know (and more!) including: QoS […]

The boot process in Windows XP - or, for that matter, in all Windows-based operating systems - can go from a speedy process that takes a couple of minutes or less, to an annoying, day-long event. How long exactly depends on how corrupted your start-up has become because of one or a combination of several […]