Re: Classifying traffic on a 3750 - what am I doing wrong?!
For the counters in the access-list and the class-maps, this is normal as PBR in the cat3750 is implemented in hardware/TCAM, so packets are not switched through software (unless there are exceptions like the PBR policy configuration does not fit in the TCAM, or the next hop adjacency has not been resolved, etc).
The class map counters only reflect the packets switched in software (interrupt or process context). The hardware switched policy routed traffic will not increment the class-map counters, this is primarily driven due to the limited amount of hardware statistics buckets available.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...