vc-cos-mode


                        
                           vc-cos-mode (alternate | strict);


                        
                           [edit interfaces interface-name atm-options scheduler-maps map-name]

Statement introduced before JUNOS Release 7.4.

For ATM2 IQ interfaces only, specify packet-scheduling priority value for ATM2 IQ VC tunnels.

alternate—VC CoS queue has high priority. The scheduling of the queues alternates between the high-priority queue and the remaining queues, so every other scheduled packet is from the high-priority queue.
strict—VC CoS queue has strictly high priority. A queue with strict high priority is always scheduled before the remaining queues. The remaining queues are scheduled in round-robin fashion.

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.