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Cisco switch dropping ICMP

Last Modified: 2012-05-10
I have a switch stack which seems to be dropping ICMP.
Not all, but nearly 10% I would say.
I need to figure out why it's dropping so many packets and explain it to my CTO who feels that there's a networking issue.
My instinct tells me that all is well and that the issue isn't actually with the switches.....but 10% is a bit much.
Also, I have been having some other isssues such as people being disconnected from files on shares etc...
But my focus is on proving / disproving the idea that the switches are having issues.
How would I go about troubleshoooting ICMP packet Loss?

The switch isn't throwing out any errors that I can see. I am getting something in my logs which I cannot figure out though:
%SYS-3-LOGGER_DROPPED: System dropped 4860 console debug messages
I'm hoping that's normal?

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