Qos Wfq Weight - 3Com S7906E Command Reference Manual

Description
Use the qos wfq command to enable weighted fair queuing (WFQ) on a port or port group.
Use the undo qos wfq command to restore the default.
By default, the switch adopts the SP queue-scheduling algorithm.
Related commands: display qos wrr interface.
Examples
# Enable WFQ on GigabitEthernet 2/0/1.
<Sysname> system-view
[Sysname] interface GigabitEthernet 2/0/1
[Sysname-GigabitEthernet2/0/1] qos wfq

qos wfq weight

Syntax
qos wfq queue-id weight schedule-value
undo qos wfq queue-id weight
View
Ethernet interface view, port group view
Default Level
2: System Level
Parameters
queue-id: ID of the queue, in the range of 0 to 7.
weight schedule-value: Specifies the scheduling weight of a queue. The range for the scheduling
weight depends on the LPU type of your S7900E series switch:
For EA LPUs, the scheduling weight of each queue is 1, that is, all queues share the allocable
bandwidth (allocable bandwidth = total bandwidth – the sum of the minimum guaranteed bandwidth
for each queue).
For non-EA LPUs, the scheduling weight ranges from 0 to 15, and each queue is allocated with part
of the allocable bandwidth based on its scheduling weight.
Description
Use the qos wfq command to enable weighted fair queuing (WFQ) on a port or port group and
configure a scheduling weight for the specified queue.
Use the undo qos wfq command to restore the default.
On a WFQ-enable port/port group, the scheduling weight of a queue is 1 by default.
Related commands: display qos wfq interface, qos bandwidth queue.
Examples
# Enable WFQ on GigabitEthernet 2/0/1 on a non-EA LPU and assign weight values 1, 2, 4, 6, 8, 10, 12,
and 14 to queues 0 through 7.
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