Command Reference Guide

3Com Router 5000 Family and Router 6000 Family qos pql queue ● 111
Command Reference
qos pql queue
Purpose Use the qos pql queue command to specify the maximum number of packets that
can wait in each of the priority queues, or the length of a PQ.
Use the
undo qos pql queue command to restore to the default value of each PQ
length.
Syntax qos pql pql-index queue { top | middle | normal | bottom } queue-length
queue-length
undo qos pql pql-index queue { top | middle | normal | bottom }
queue-length
Parameters pql-index
PQL index, ranging 1 to 16.
queue-length
Four length values of priority queues, ranging 1 to
1024. By default, the length values of the queues are
as following:
Default The default length value of the top queue is 20.
The default length value of the middle queue is 40.
The default length value of the normal queue is 60.
The default length value of the bottom queue is 80.
Example Specify the maximum number of packets waiting in the top priority queue 10 to 10.
[3Com ] qos pql 10 queue top queue-length 10
View This command can be used in the following views:
■ System view
Description If a queue is full, any newly incoming packet will be dropped.
Related Commands ■ qos pql default-queue
■ qos pql inbound-interface
■ qos pql protocol
■ qos pq