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Then the queue with the lowest priority can be ensured of, at least, 10 Mbps bandwidth, thus avoiding the
disadvantage of SP queue-scheduling algorithm that packets in low-priority queues may not be served during a long
time. Another advantage of WRR queue-scheduling algorithm is that though the queues are scheduled in turn, the
service time for each queue is not fixed, that is to say, when a queue is emptied, the next queue will be scheduled
immediately. Thus, bandwidth resources are fully utilized.
Scheduling Scheme
Click
QoS > QoS Configuration > Scheduling Scheme
to enter interface below:
To configure scheduling scheme, select SP or WRR from the pull down list and then click
OK
.
To configure queue settings, select WRR scheduling scheme first, and then configure the queue weight values
accordingly.
802.1P
To configure CoS priority settings, click
QoS > QoS Configuration > 802.1P
as below:
Then select the queue values for CoS priority 0-7 and click
OK
.
Note
:
When congestions occur, according to the mapping relationships you’ve configured, the device will assign packets
with CoS priority to queues.
Summary of Contents for G3224P
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