SDN is about making networking more flexible and agile through programming network elements. Such programming needs to be done in a standard way. Hence, standardizing the southbound protocol that directly…
Virtualization is an amazing and valuable tool for so many reasons. I’ve been a proponent of the concept since GSX server, and early Workstation products. In the early days, I…
Recently, I’ve been giving some thought to the roadblocks I discover when I attempt network automation and orchestration, and how those roadblocks affect the software-defined data center idea as a whole. As a result,…
To better combat software piracy, Microsoft introduced License Activation with Windows XP/Server 2003; however, activation was pretty much implied and automatic if you had volume license keys. When these keys,…
Network virtualization, software defined network (SDN), and network function virtualization (NFV) have taken the communication industry by storm. They are no longer buzzwords; the industry is seriously focusing and converging…
“Whoever wishes to foresee the future must consult the past” -unspecified “wise men” quoted by Niccolò Machiavelli With so many articles out there telling me how SDN will change the…
There’s a common misconception in the IT industry. This misconception stems from the premise that the premises of your infrastructure will either be more expensive or less expensive based on its…
So you’ve started planning your career using a VCDX skillset. Continuing on that same train of thought, I want to walk you through an additional concept that might help you…
The role of information technology inside of corporations is not new; it has existed for decades. With each passing year we see acceleration in the speed and complexity of changes…
While network administrators are used to keeping the lights on, the time is approaching for a major change in the way networks look and run. While SDN is still in…
