Question: how to configure ntp server in windows 2003 step by step?
Answer: Change the server type to NTP. Registry Key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\Type. ... 
Set announce flags. ... 
Enable NTP server. ... 
Specify the time sources. ... 
Select poll interval. ... 
Set the time correction settings. ... 
Restart the windows time service.