I'm running 12.2(37)SE1 and I'd like to be able to monitor QoS to know whether VoIP voice is being impacted. Ideally, I'd like to know if a packet is ever dropped from the priority queue.
The problem is that I can't seem to find any QoS-related MIB that actually works on the 3750 or 3560 to return any stats about QoS or queues.
We were considering QPM but I don't see how it would do any better with the 3750 or 3560 if there are no stats.
I already have RTR/IP SLA doing simulated calls via the jitter monitor so I know that voice works in general but I'm getting pressed about knowing that it works on *every* port.