How to solve the IE 11 connect to Windows Server 2008 R2 Internet printing – the “connect” buttom is missing and cannot install printer via IPP

Solution: Put the website to compatibility mode and also into intranet zone.

Reference:
http://social.msdn.microsoft.com/Forums/ie/en-US/3aa9d115-d17e-4e37-8660-c46c312bc3d0/connect-link-does-not-present-for-ipp-connection-for-metro-ie10-in-windows-8-os?forum=ieextensiondevelopment

http://social.technet.microsoft.com/Forums/windowsserver/en-US/3b305511-f6d6-417b-b765-11bc9e4e195b/connect-link-is-missing-under-printer-action-on-internate-printing-web-page-on-win-2008-r2?forum=winserverprint