A Small Concern When Virtualizing Domain Controllers - Time Synchttp://blogs.technet.com/notesfromthefield/archive/2009/02/13/a-small-concern-when-virtualizing-domain-controllers-time-sync.aspxI'm sure this might open a can of worms, but it's a discussion that needs to happen. As virtualization technologies come into maturity, customers are more and more leaning towards virtualizing all of their infrastructure services. This includes Activeen-USCommunityServer 2.1 SP1 (Build: 61025.2)re: A Small Concern When Virtualizing Domain Controllers - Time Synchttp://blogs.technet.com/notesfromthefield/archive/2009/02/13/a-small-concern-when-virtualizing-domain-controllers-time-sync.aspx#3202776Mon, 16 Feb 2009 04:47:32 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3202776JohnnyG<p>When I architect hybrid or hosted data centers this is often a problem...because often we don't have access to the underlying configuration...such as GoGrid model.</p> <p>For Windows 2008 DC's, you can use the following command line to make sure they stay in sync:</p> <p>w32tm /config /manualpeerlist:&quot;time.windows.com time.nist.gov&quot; /reliable:YES /update</p> <p>John Gilham</p>