Re: Bogon IPs traffic only seen by netflow, confined within a VLAN only

[stcroix111]

I have seen something simular. We were seeing "bad ARP request" messaged logged 
on our Cisco CSS 11050 switches when one of our admins plugged a "dumb" switch 
into the same Cisco 4006 switch as the CSS. Thankfully for us we were able to 
find the last change in order to find the source of the anomalous traffic.