NTDS Replication Error

同一個AD Site裡,W2K3 DC與W2K8 RODC並存,會發生如下的錯誤訊息,此錯誤訊息可忽略的說明如下:

Event Type: Error
Event Source: NTDS Replication
Event Category: DS RPC Client
Event ID: 1645
Date: 11/29/2010
Time: 10:04:26 AM
User: NT AUTHORITY\ANONYMOUS LOGON
Computer: Server Name
Description:
Active Directory did not perform an authenticated remote procedure call (RPC) to another domain controller because the desired service principal name (SPN) for the destination domain controller is not registered on the Key Distribution Center (KDC) domain controller that resolves the SPN.


訊息解釋說明如下:
-The event is caused when W2K8 RODC’s ask (full) W2K3 DC’s to provide change notification.
-This event may indicate that full DC’s and RODC’s are in the same AD site.
-Do not add the e351… AD replication SPN for the RODC as implied by the message text for the 1645 event. RODC's do not register the replication SPN.
-If the existence of the full DC in the same AD site as the RODC is temporary, ignore this event. Otherwise, place full DC’s and RODC’s in different AD sites.