How to "noindex" and "nofollow" a Plone 4.3.3 webpage

[1] Please type site:ed.psu.edu

[2] We have duplicate content online. We want to tell Google not to index and follow the old.ed.psu.edu web pages.

[3] What are the steps to get this done for the College of Education at Penn State?

Thank you!

I would add a robots.txt to old.ed.psu.edu with rules in place to not index it anymore.

Thank you. It's a great idea.