I'm configuring Auto QoS on my network and i have a supervisor 6 4506 and a supervisor 4 4506 as my cores. I have a layer 2 trunk between the two cores which is a couple ports bundled in a port channel. For some reason i can't find an easy way to configure QoS on the Sup6 side. Does anyone know why the Port Channel or bundled ports don't allow the Auto QoS Voip Trust command? My Sup4 Core allows it.Thanks!
Sorry for the confusion (auto qos is not my real expertise ;-) )
So auto Qos on etherchannel is supported on SUP II+, IV and V but not on SUP-6 and later. With 53SG, you have the correct behavior.