R2511-HP MSR Router Series ACL and QoS Command Reference(V5)

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Field Descri
p
tion
Hashed by Weight type: IP precedence or DSCP.
Hashed queues Information about hashed queues.
Active Number of active hashed queues.
Max active Maximum number of active hashed queues.
Total Total number of hashed queues.
Related commands
qos wfq
qos wfq
Use qos wfq to apply WFQ to an interface or modify WFQ parameters on an interface/PVC.
Use undo qos wfq to restore the default congestion management mechanism FIFO on the interface/PVC.
Syntax
qos wfq [ dscp | precedence ] [ queue-length max-queue-length [ queue-number total-queue-number ] ]
undo qos wfq
Default
The weight is based on IP precedence.
Views
Interface view, PVC view
Default command level
2: System level
Parameters
dscp: DSCP weight.
precedence: IP precedence weight.
queue-length max-queue-length: Specifies the maximum number of packets a queue can hold. The value
range for max-queue-length is 1 to 1024, and the default is 64.
queue-number total-queue-number: Specifies the total number of queues, which can be 16, 32, 64, 128,
256, 512, 1024, 2048, or 4096. The default is 256.
Usage guidelines
All physical interfaces except interfaces with X.25 or LAPB encapsulation enabled can use WFQ.
You must enable the line rate function for the queuing function to take effect on these interfaces: tunnel
interfaces, subinterfaces, HDLC link bundle interfaces, and VT/dialer interfaces configured with PPPoE,
PPPoA, PPPoEoA, PPPoFR, or MPoFR (frame relay traffic shaping is not enabled on the frame relay
interface).
Examples
# Apply WFQ to Ethernet 1/1, set the maximum queue length to 100, and the total number of queues
to 512.
<Sysname> system-view