DOCUMENTATIN IS VERY GOOD.VERY EASY TO UNDERSTAND. Keep it up Team.

Nicely brief, I would suggest to use the high definition image as some of the text is appearing blur

In the last slide, i,.e Mainstream Vendors, the graph shows the status as of July 2015. I would be good to update it till the current year.

Please change the figure Text font in this document.

well described,
what is the mechanism that prevent attack or high load on a logical computer affecting another logical computer?

A thorough learning platform.

what about interfaces in VMS !!
each hardware server should provide some types of interfaces.
for example if we have a Virtual MGW or virtual MSC then is the interfaces is the same !!
ethernet or Gigaethernet?

The content of the poster is quite useful and informative.

It is suggested to add numbering against each of the headings and sub headings. It will be easier to point out any topic through its heading number