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  • Support for on-chip queue buffer for PFC-enabled queues (PTX10008) — A PFC-enabled queue with a buffer-size less than 450 microseconds is viewed and installed as a PFC-enabled on-chip queue. When a queue is in PFC on-chip mode, the entire VOQ buffer is always on-chip and is not scaled based on bandwidth usage.

    [See buffer-size (Schedulers).]