You want to trigger the KCC.
Open the Active Directory Sites and Services snap-in.
In the left pane, browse to the
Settings object for the server you want to trigger
the KCC for.
NTDS Settings, select All Tasks,
and Check Replication Topology.
> repadmin /kcc <
' This code triggers the KCC on a DC. ' ------ SCRIPT CONFIGURATION ------ strDC = "<
DomainControllerName>" ' e.g. dc01 ' ------ END CONFIGURATION --------- set objIadsTools = CreateObject("IADsTools.DCFunctions") intRes = objIadsTools.TriggerKCC(Cstr(strDC),0) if intRes = -1 then Wscript.Echo objIadsTools.LastErrorText else Wscript.Echo "KCC successfully triggered" end if
The KCC runs every 15 minutes by default on all domain controllers to
generate the intra-site topology connections. The KCC that runs on
the server that is selected as the ISTG generates inter-site topology
connections to other sites from the bridgehead servers in its site.
In some situations, such as when you create new
subnet objects, you may want to run the KCC
immediately so that any new connections between domain controllers
Recipe 11.28 for determining if the KCC is completing successfully, for more information on IADsTools see iadstools.doc that is installed with the Support Tools, and MS KB 224815 (The Role of the Inter-Site Topology ...