In reply to Tina Shakour.

Hi Tina - yes 30% surprised me too! It seems high - but that's what the research data shows. In my part 2 blog, I refer to the Barclays example, who removed 9000 idle servers in 2013. And that was after removing 5500 idle servers the previous year!!!! So it's a significant problem in data centers today and Cisco Services can help solve it!