6500 in VSS QoS problem

[Difan Zhao]

Hi experts,

I have two 6500 in VSS. I have WAN connection connected on port on Sup card on each chassis and they are in a port-channel. Sup is VS-SUP2T-10G and it is in slot 5. The ports are Gi1/5/3 and Gi2/5/3. IOS is 15.0(1)SY1

I am trying to apply queueing configuration on the interface but failed. I got this error message

(config-if)# wrr-queue bandwidth 1 80 20

HWIF-QOS: QoS configs are not allowed on VSL Portgroup

I googled and some threads say that in VSS I can't configure queueing on sup card ports. They are always disabled. Is it true? Is it only limitation on sup ports or is it on other ports as well?

Thanks!

Difan

[r.pfffli]

Does the limitation regarding QoS on the Supervisor if one port is vss and the other is an uplink, also apply to the Cat4500 with Sup7-E? I cannot find any documentation about that....

regards

Roger