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10 statistics chart, 1 traffic comparison, Figure 61. cos – Asus GigaX2048 User Manual

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GigaX2024/2048 L2 Managed Switch User Manual

Weighted round-robin (WRR) scheduling: WRR scheduling requires

you to specify a number the indicates the importance (weight) of the queue

relative to other CoS queues. WRR scheduling prevents the low-priority

queues from being completely neglected during periods of high-priority

traffic. The WRR scheduling transmits some packets from each queue in

turn. The number of packets it sends corresponds to the relative importance

of the queue. For example, if one queue has a weight of 3 and another

has a weight of 4, three packets are sent from the first queue for every four

that are sent from the second queue. By using this scheduling, low-priority

queues have the opportunity to send packets even through the high-priority

queues are not empty. The valid value of weight is from 1 to 255 and weight

settings only effective for WRR scheduling.

Click

OK to make the setting send to the switch (HTTP server). Click Reload to

refresh the settings to current value. To make the configuration effective, please

go to

Save Configuration page, then click Save.

Figure 61. CoS

4.10 Statistics Chart

The Statistics Chart pages provide network flow in different charts. You can

specify the period time to refresh the chart. You can monitor the network traffic

amount in different graphic chart by these pages. Most MIB-II counters are

displayed in these charts.
Click

Refresh Rate to set the period for retrieving new data from the switch.

You can differentiate the statistics or ports by selecting

Color. Finally, click on

Draw to let the browser to draw the graphic chart. Each new Draw will reset the

statistics display.

4.10.1 Traffic Comparison

This page shows the one statistics item for all the ports in one graphic chart.

Specify the statistics item to display and click

Draw, the browser will show you

the update data and refresh the graphic periodically.

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