Tag Archives: Troubleshooting

Catalyst 3850 QoS Troubleshooting Commands

You would expect to have a very simple and intuitive QoS troubleshooting toolkit on a native MQC platform. Well, the first thing that came into my mind after I’ve been told that Catalyst 3850 is a proper MQC platform was something like

Wow, finally I can use the very same range of ISR commands to troubleshoot QoS on a hardware switching platform!

Unfortunately, that ended up to be a hybrid implementation. Yes, we have to use MQC to configure QoS on Catalyst 3850, including queuing! No, you are unlikely to solely use MQC commands to troubleshoot QoS. Remember that show mls qos commands range on Catalyst 3750 platform? It’s still the same candy, in a different wrapping though. Read more …