ASR 1001-X QOS queuing LLQ against parent and sub interface.

[westie1981]

Hi,

I have an ASR 1001-X with a WAN interface handing off to the service provider.

The interface has multiple sub-interfaces which are VRF's providing multiple network segments.

We are finding that when a sub interface Gi0/0/0.10 is consuming all bandwidth from the parent interface Gi0/0/0, the EF data seems to be getting ignored (in the form of poor voice performance and output drops).

We have a policy-map applied to the parent interface Gi0/0/0 but none against the sub-interfaces.

Am I correct in thinking this is the reason for the EF traffic being dropped? If so how do I go about providing LLQ which is policed to 200Mbps for the Voice traffic on the Parent interface when the sub interface is under load?

Thanks

Paul

[Georg Pauwen]

Hello,

indeed you need to apply the service policy to each subinterface. Can you post what you have configured so far ?