(UNITED STATES NTP SERVER POOL)
us.pool.ntp.org
(FOR WINDOWS PDC SERVERS)
w32tm /config /manualpeerlist:"us.pool.ntp.org,0x8" /syncfromflags:MANUAL /reliable:yes /update <<set time
w32tm /query /status <<Confirm source has been set to us.pool.ntp.org,0x8
net stop w32time
net start w32time
w32tm /resync /rediscover <<force a time synchronization