[c-nsp] QOS with PPPoE questions

[Eric Helm]

I have few questions regarding setting up QOS for voice traffic.

When using CBWFQ QOS policies, which interface (Dialer or Ethernet) does 
the service-policy need to be applied in a scenario where an IOS router 
has a PPPoE client dialer interface that is bound to a physical ethernet 
interface?

In the same PPPoE client scenario and using RSVP Call Admission Control, 
again, which interface should have the RSVP bandwidth parameters?

Has anyone used CBWFQ and RSVP CAC in conjunction on the same router?
Is this a good idea or bad idea? Regardless of a PPPoE client...

Thanks,
Eric