Virtualization of your Windows Server 2012 R2 Essentials and set time service on your virtualized domain controller
faq
Windows Time Service not working, Time Synchronization fails with error
Configuring Time in Windows 7 and Win 2008 R2
How to Sync Time from External Time Source
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Windows Server 2008/2008 R2 Time Synchronization | infratalk
NTP Circular Time Sync – Windows Server 2012 R2 / Hyper-V « KiloRoot
Fast Troubleshooting for Windows Time Service (w32time) Synchronization
How to Sync Time from External Time Source
Windows NTP Server – Windows NTP Cookbook | iCookServers-&-Networks
How to check the NTP client sync logs?
External time server with Windows Server 2008 | 4sysops
Fix: Clock Reverts to Wrong Time After Computer (Server) Reboot | Windows OS Hub
Azure FAQ: How frequently is the clock on my Windows Azure VM synchronized? | Coding Out Loud
Fast Troubleshooting for Windows Time Service (w32time) Synchronization
Configure DC to synchronize time with external NTP server
Make Windows synchronize time more often
The Diary of a Networker: NTP Time Server Configuration in Windows Server 2008R2 and 2012R2
Configure NTP Time Sync Using Group Policy – TheITBros
Installing NTP on Windows
Configure DC to synchronize time with external NTP server
