I have a PIX 525 that connects to a 6508 switch. The switch port is configured to auto and the PIX is 100 full. I trying to connect packet filter box in between. If I change the port configuration on the 6509 to 100 full, traffic drops. If I put it b...

I'm getting a high proc cpu at 92%. It show the SptBpduRx at 87%. How can I pinpoint from which point is the traffic coming? It is a Cisco 6509.