http://blogs.technet.com/b/meamcs/archive/2012/02/25/how-to-force-winrm-to-listen-interfaces-over-https.aspx
By default in Windows Server 2008 / 2008 R2 , event subscription port number is 5985.Clients and Event Collector are communicating over this port number. If you want to change this, just execute following commands; winrm set winrm/config/listener?Address=*+Transport=HTTP @{Port="5985"} netsh add portopening TCP 5985 WINRM
PDC is one of the most important FSMO roles on your organization.PDC server is responsible for time issues,password changes, Group Policy changes, Microsoft NT 4.0 Server communications. If you are in the middle of Server 2008 Active Directory upgrading project, probably you’ll move your FSMO roles one by one to the new domain controllers.And one more »
Log Name: System Source: Microsoft-Windows-WinRM Date: 1/1/2010 1:22:43 PM Event ID: 10154 Task Category: None Level: Warning Keywords: Classic User: N/A Computer: dcname.domain.tld Description: The WinRM service failed to create the following SPNs: WSMAN/dcname.domain.tld; WSMAN/dcname. Additional Data The error received was 8344: %%8344. User Action The SPNs can be created by an administrator using setspn.exe more »
To configure an external time server source for your Server 2008 R2 PDC Server, you can use following commands: net stop w32time — Stop time server service w32tm /config /syncfromflags:manual /manualpeerlist:"xxx.xxx.com" — Configure an external source w32tm /config /reliable:yes — Make your pdc reliable for domain clients net start w32time — Start time server service