We use SharePoint2010 and Windwos2003,2008DC.
I heard SharePoint2010 only can specify domain name not DC host name for user authentication .
Current SharePoint seems to see DCs which exist in same AD site(say SiteA) of SharePoint2010 for authentication.
My question is when all DCs of SiteA are down, SharePoint2010 will see other AD site's DCs (other than SiteA) for authentication ?