[ntp:questions] Problem with system clock refresh

[JuanFran]

Good mornig. I have a trouble with NTP. I want a refresh my sistem
clock (client) with a LAN Server each 5 minutes. I don’t know any
parameter of NTP protocol for this configuration. It’s possible? The
refresh it done usually, but takes a long time.

I use Windows XP with meinberg software (client and server monitor).

Thank you!

PD: sorry for my poor english! :-)