UnderSize Errors

Hi,

I have a MT 10c into a giga port on a Cisco 2600… The Switch constantly (about once per second) receives UnderSize errors from the MT. The errors are consistant with VRRP packets being transmitted from the router…

FYI

Undersize
 Description: CatOS sh port and Cisco IOS sh interfaces counters errors .

The frames received that are smaller than the minimum IEEE 802.3 frame size of 64 bytes (which excludes framing bits, but includes FCS octets) that are otherwise well formed. 

Common Causes: Check the device that sends out these frames.

Any possible reason why the MT would be doing this? Things to do to fix this??

Thanks

Are you find the problem?, I have the same problem with a cisco 2960