This is a quick configuration of setting a time server on Aruba/HP switches.
Specify how to get to your time server.
If your DHCP server specifies an SNTP server in it’s leases, then you didn’t really have to go through
Specify the time server.
sntp server priority 1 IP.IP.IP.IP
Replace IP.IP.IP.IP with your server IP.
Set the timezone.
time timezone -360
-360 for your location.
Set daylight-savings time rule.
time daylight-time-rule continental-us-and-canada
Set this to for your location.
Verify your changes.