Plain Virtualization

Network Virtualization (NV) and Software Defined Network (SDN) has been a hype over the last 2 years through media and lots of news publicity. The adoption for many is still new.  In fact, most customers around the world has either yet to start, or just starting, or have a setup just running not at full scale. Over the last two years, we see lots of solutions ranging from NS from VMware NSX via software to SDN from Cisco ACI via hardware.  This then also started up many new comers from companies like Nuage Networks to vArmour. Having meeting many customers from different industry and verticals the questions often been asked are like the below: why this and not that? what the different from your competitors? isn't going to SDN or NV makes visibility more complex? how secure is logical compare to physical? While some of the questions and more cannot be explained in details, from a personal point of view it often drive down to a few factors: 1) Will the company be a...

Awhile a go I wrote an article about how the different vSphere Desktop licensing is for and the entitlement. Having meeting many customer with big and small environment, projects or used cases for certain requirements.  There were some question revolving around vCenter licensing especially for the desktop related. Here is an article of the FAQ on vSphere Desktop licensing.  One of the question in this article states: Q. Do I need a separate vCenter Server for my VDI hosts?  A. Yes, like Horizon 7 deployments on vSphere 5.x, you will need a separate VMware vCenter Server® for your VDI hosts. vCenter is not included in vSphere Desktop.  Let me further explain the above.  If you are running a 3rd party VDI solution riding on vSphere Desktop licensing, vCenter is not included.  You would need to purchase vCenter Standard to manage that environment. However if you are a Horizon customer, the bundle include vCenter Desktop use to manage a vSphere Des...