Lan problems

hi friends , i have a problems with my lan , in some moments i have highes ping`s to my mk, but i want to known ,how can see collisions , errors,tx,rx and drops packets of the ethernet with mk??

thanks.

‘interface print oid’ provides some useful information about interface activity.
However, ping latency is normal behaviour over congested link, e.g. queue is configured for your IP address, when you are downloading file/using the full available bandwidth, ping latency certainly occurs.