QoS on 6500

Unanswered Question
Aug 9th, 2010
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Hi Folks,

Implementing QoS on Cat 6500 (Sup 720, IOS).

Have a couple of questions that I hope you can help with.

1) Is there a command that shows the transmit packet counts against
DSCP marking similar to the mls qos int f1/0/1 stat command on the
lower end switches?

2) Is there a command that shows the packet counts against tx queues?

3) The output from the MLS qos command shows...

     QoS is enabled globally
  Policy marking depends on port_trust
  QoS ip packet dscp rewrite enabled globally
  Input mode for GRE Tunnel is Pipe mode
  Input mode for MPLS is Pipe mode
QoS Trust state is DSCP on the following interface:
Gi1/1 Gi1/1.900 Gi1/1.904 Gi5/1 Gi5/2
  Vlan or Portchannel(Multi-Earl) policies supported: Yes
  Egress policies supported: Yes

----- Module [5] -----
  QoS global counters:
    Total packets: 51326351327
    IP shortcut packets: 50926105193
    Packets dropped by policing: 0
    IP packets with TOS changed by policing: 1840
    IP packets with COS changed by policing: 449324
    Non-IP packets with COS changed by policing: 1280775
    MPLS packets with EXP changed by policing: 0

I am running a local policy that marks CPU traffic but I am not running
any policers. Any idea why the output is showing Qos markings changed by

Best regards,

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