Citrix has a nifty tool called XenServer Simulator which has been around for a while, but most people don’t know about it!
It let’s you simulate and demonstrate or test premium features like HA, but without the requirements on the hardware side.
You can also use it for a quick clean XenServer installation to do test some tests of CLI commands and other stuff!
Interested? Then you might want to have a closer look at the XenServer SDK VM

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