Time Server

Configure time server on forest root PDC Emulator

http://www.windowsnetworking.com/articles_tutorials/configuring-windows-time-service.html?printversion

configuring time server on windows core

replace IP with valid IP

netdom query fsmo

reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config /v AnnounceFlags

reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters /v Type

reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\NtpServer /v Enabled

reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config /v MaxNegPhaseCorrection

reg query HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config /v MaxPosPhaseCorrection

reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters /v NtpServer /t REG_SZ /d 200.100.50.25

reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters /v Type /t REG_SZ /d NTP

reg add HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config /v AnnounceFlags /t REG_DWORD /d 0x5

net stop w32time

net start w32time

w32tm /resync /rediscover