Unable to synchronize Windows time with local NTP server
Solution 1:
sc stop w32time
w32tm /unregister
w32tm /register
sc start w32time
w32tm /config /update /syncfromflags:manual /manualpeerlist:192.168.10.1
w32tm /resync /rediscover /nowait
That's my suggested method. The guy in the comments is 100% correct, you should not advertise as a reliable source. As for citing references, this isn't rocket science. I got that straight off the top of my head.