SF300 NTP server version not compatible

[mplewis]

Hi people,

Looking through the logs of our SF300 switches I am seeing errors for SNTP:

%SNTP-D-NTPBADVER: NTP server version not compatible

We have two NTP servers listed, both are MS Windows 2008 R2 domain controllers. The actual time on the switches seems to be correct but we are still receiving these errors?

Any ideas?

Many thanks,

Mike Lewis

[jasbryan]

Mike,

I'm not to familiar with Microsoft put i do know the their is a difference between NTP and SNTP it could be that server is responding with NTP settings and not SNTP as per the error code.

Jasbryan

[michael]

Could be an invalid option code in your DHCP?