Will having a site available on both IPv4 and IPv6 cause a duplicate content issue?

Channel:

Google Search Central

Subscribers:

751,000

Published on September 16, 2013 5:17:09 PM ● Video Link: https://www.youtube.com/watch?v=pNApwW2KdKQ

Duration: 1:15

11,558 views

80

As we are now closer than ever to switching to IPv6, could you please share some info on how Google will evaluate websites. One website being in IPv4, exactly the same one in IPv6 - isn't it considered duplicate content?"
Hueskye, Poland

Have a question? Ask it in our Webmaster Help Forum: http://groups.google.com/a/googleproductforums.com/forum/#!forum/webmasters

Want your question to be answered on a video like this? Follow us on Twitter and look for an announcement when we take new questions: http://twitter.com/googlewmc

More videos: http://www.youtube.com/GoogleWebmasterHelp
Webmaster Central Blog: http://googlewebmastercentral.blogspot.com/
Webmaster Central: http://www.google.com/webmasters/