[nsp] Interface ethernet resets

[elatour at cimex.com.cu]

I have a router Cisco 1720,in which the fastethernet interface have,
i.e.,230 interface resets and 230 ethernet late collisions. What is the
meaning of that?

Thanks in advance,
Latour.

PS:
The conf of this interface:

interface FastEthernet0
 ip address 172.17.3.222 255.255.255.224
 ip access-group 102 in
 no ip route-cache
 no ip mroute-cache
 speed auto