Per-logical interface queuing

PTX10004, PTX10008, and PTX10016 routers support per-logical interface queuing, also known as per-unit scheduling. With per-unit scheduling enabled, you can configure up to: 

• Six logical interfaces per physical port on the PTX10004 and PTX10008.
• Two logical interfaces per physical port on the PTX10016.
• Each logical interface has its own set of eight queues. We also reserve a separate logical interface for port-level control protocols.

To enable per-logical interface queuing on an interface, set per-unit-scheduler at the [edit interfaces interface-name] hierarchy level.