Initiating Replication Using the Sites and Services Manager Snap

1. Click Start | Programs | Administrative Tools and then click Active Directory Sites and Services
2. Expand the Sites container in the left pane. Expand the container that represents the name of the site containing the target server that needs to be synchronized with its replication partners.
   
3. Expand the Servers container, and then expand the target server to display the NTDS Settings object
   
4. Click the NTDS Settings object.  The connection objects in the right pane represent the target server's direct replication partners.
   
5. Right-click a connection object in the right pane, and then click Replicate Now