Configuration procedure

You can configure PQ by applying a PQ list to an interface or PVC. For an interface or PVC, the latest applied PQ list overwrites the previous one.

To configure PQ:

Step	Command	Remarks
1. Enter system view.	system-view	N/A
2. Configure a PQ list.	qos pql pql-index protocol ip [ queue-key key-value ] queue { bottom \| middle \| normal \| top } qos pql pql-index inbound-interface interface-type interface-number queue { bottom \| middle \| normal \| top }	Use a command as needed.
3. Specify the default queue for the PQ list.	qos pql pql-index default-queue { bottom \| middle \| normal \| top }	Optional. This command specifies the queue to which unmatched packets are assigned.
4. Set the queue size.	qos pql pql-index queue { bottom \| middle \| normal \| top } queue-length queue-length	Optional.
5. Enter interface view or PVC view.	Enter interface view:interface interface-type interface-number Enter PVC view: interface atm interface-number pvc vpi/vci	N/A
6. Apply the PQ list to the interface.	qos pq pql pql-index	By default, FIFO applies.
7. Display PQ list configuration information.	display qos pq interface [ interface-type interface-number [ pvc { pvc-name [ vpi/vci ] \| vpi/vci } ] ] [ \| { begin \| exclude \| include } regular-expression ]	Optional. Available in any view.
8. Display the contents of the specific PQ list or all the PQ lists.	display qos pql [ pql-number ] [ \| { begin \| exclude \| include } regular-expression ]	Optional. Available in any view.

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