10-04-2013 09:00 AM
Of course Yes. Please read this two documents:
https://live.paloaltonetworks.com/docs/DOC-3439
Also you can look at the following doc as well:
https://live.paloaltonetworks.com/docs/DOC-3158
and some about limitation od QoS and subinterfaces:
Re: QoS on Tagged VLAN Sub-interface
Hopefully this helps.
Regards
Slawek