whestrong.blogg.se

I did setup a monitor capture to the control plane but nothing stood out to me.

I keep running into show buffer pool RxQ(id) but that command no longer works on IOS 16.9.x. Are these dropped packets at the CPU itself? I’m assuming sw forwarding traffic, is traffic that can’t be processed in hardware therefore processed by the main cpu before being forwarded? If there a way to look at that RX CPU queue and look at the packets destined to it. For example, on a 3650 I have traffic punted to the CPU from FED for SW forwarding queue and notice a lot of dropped packets.

I have a couple of 3850/3650 that are dropping traffic punted to the CPU. I have been trying to figure out 3850 / 3650 CPU queue traffic with not much success.