What is the last date of Symantec 11.x support?
End of Support Life 2014-09-27
https://www-secure.symantec.com/connect/forums/sep-11x-end-life-support
http://www.symantec.com/business/support/index?page=releasedetails&key=54619&searchid=1311515821687
EOL dates for each version of 11.x are here:
https://www.symantec.com/business/support/index?page=releasedetails&key=54619
Just select each one and it will show you the date.
Hello,
For Symantec Endpoint Protection 11.0.7300
http://www.symantec.com/business/support/index?page=releasedetails&key=54619
Release Date: 2012-11-06
End of Life [To be determined]
End of Limited Support [To be determined]
End of Support Life: 2014-09-27
Hope that helps!!