Megosztott hang

We have a varying array of servers of different ages and capacity some which may be able to perform virtualisation tasks and others that do not. One of the challenges is to determine if any of them are worth including in this virtualisation project or do we just start with new like for like servers to make HA nodes/clusters. Also the Autocad servers are out of date and not quite up to the task anymore. The requirement for virtualisation is that we need to accommodate working from different locat