Following at some link to relevant articles regarding Microsoft Server 2012. Windows 2012 R2 Update Rollups http://social.technet.microsoft.com/wiki/contents/articles/23823.list-of-rollup-updates-for-windows-8-1-and-windows-server-2012-r2.aspx DHCP Policies in Windows Server 2012 http://blogs.technet.com/b/teamdhcp/archive/2012/08/22/granular-dhcp-server-administration-using-dhcp-policies-in-windows-server-2012.aspx Ensuring High Availability of DHCP using Windows Server 2012 DHCP Failover http://www.blogger.com/blogger.g?blogID=6182238178402557202#editor/target=post;postID=2649739028028900978 Bringing PowerShell to DHCP Server http://www.blogger.com/blogger.g?blogID=6182238178402557202#editor/target=post;postID=2649739028028900978 IP Address Management (IPAM) Overview http://technet.microsoft.com/library/hh831353.aspx Password Replication Policy http://technet.microsoft.com/en-us/library/cc730883(v=ws.10).aspx