I'm having troubles with a 3400G catalyst with 12 combo gig ports. I'm using the device in a foreign collocation center and all I require from it is just simple switching and trunking.
Current outgoing rate to the core network is ~750 Mbit/s and average 120k pps. I'm experiencing up to 4% packet loss to peers connected on this switch. I'm afraid that this could be due to default QoS config on the machine. To be honest I do not require QoS at all but I don't know how to disable it!
Digging the net for 2 hours now with no result - any suggestions?
P.S. "mls qos" - there is no such thing on this switch