Sync from domain

w32tm /config /syncfromflags:domhier /update 
net stop w32time 
net start w32time

Sync from local

w32tm /config /syncfromflags:manual /update 
net stop w32time 
net start w32time

Sync from external source on DC

w32tm.exe /config /syncfromflags:manual /manualpeerlist:132.163.97.1,0x8 /reliable:yes /update
w32tm.exe /config /update

references:
Windows Time service tools and settings | Microsoft Docs