I have an problem with two servers that are trying to do linkloop to each other and fails. Both are connected to the same switch Catalyst 6509 on the same module X6748-GE-TX. I checked the interfaces are found overrun packets and input queue drops. When I checked detail statistics I found that I see qos0InLost packets. Moreover I see that the input queue drops come from RP (see attachment)
Could You tell me which packets are examine by RP and what might be causing this drops?
Thanks in advance for any ideas.