Can i configure MY PDC with two NTP server for redundancy if primary NTP server down PDC can sync time from Secondary NTP server ?

Answered Can i configure MY PDC with two NTP server for redundancy if primary NTP server down PDC can sync time from Secondary NTP server ?

  • Sunday, December 30, 2012 6:18 AM
     
     
    Can i configure MY PDC with two NTP server for redundancy if primary NTP server down PDC can sync time from Secondary NTP server ?

All Replies

  • Sunday, December 30, 2012 7:06 PM
     
     Answered

    Hello Rajesh, 

    It is a good idea to configure multiple NTP servers.

    But important thing to note that W32Time will only actively synchronize with one time source at a time, even though if you have more than one time source. If one time source goes down, other one serve you as a backup time source.

    I recommend you read Ryan's Blog for better understanding.


    Regards, Ravikumar P

  • Sunday, December 30, 2012 7:18 PM
     
     Answered

    If you're using internet time then consider this scenario.

    http://social.technet.microsoft.com/Forums/en-US/winserverDS/thread/eebdd259-589e-4c33-a435-1666f6b2fbc9

     

     

     


    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

  • Thursday, January 03, 2013 3:06 AM
    Moderator
     
     
    Hi,
     
    As this thread has been quiet for a while, we will mark it as ‘Answered’ as the information provided should be helpful. If you need further help, please feel free to reply this post directly so we will be notified to follow it up. You can also choose to unmark the answer as you wish.
      
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  • Friday, January 04, 2013 9:24 AM
     
     

    Hello Ravi,

    yes you are right but what i have to make changes in registry to configure PDC with tow NTP time server.

  • Friday, January 04, 2013 9:52 AM
     
     

    Have you checked Ryan's Blog ? If not, please see it once.

    Also refer MS article to configure the Windows Time service to use an external time source.

    Another useful link for your reference "Registry entries for the W32Time service" http://support.microsoft.com/kb/223184?wa=wsignin1.0


    Regards, Ravikumar P

  • Saturday, January 05, 2013 3:50 AM
     
     

    They discuss multiple entries in this document.

    http://support.microsoft.com/kb/223184

     

     

     


    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.