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Step 3
Select mode.
Strict Priority. The priority for packet passing egress port of switch depends on
the CoS value in Port Classification.
2–8 Queues Weighted. When congestion occurs, the priority for packet passing
egress port of switch depends on the proportion of total rate.
For example, select Scheduler Mode as 2 Queues Weighted. The max speed limit of
port 1 and port 2 is 500 kbps. When congestion occurs, 50% ingress port packet will
pass the egress port. See the following for the configuration:
1)
Select Scheduler Mode as 2 Queues Weighted. See Figure 3-57.
2)
In Ingress Queue Shaper, set the Rate of Q0 and Q1 to be 500 kbps, and
Rate-type to be Line.
3)
In Egress Queue Shaper, set the Rate to be 500 kbps, and Rate-type to be Line.
When congestion occurs and the speed of the two ports is 400 kbps, the speed
passing the egress port is 250 kbps.
Figure 3-56
Port configuration
Advanced Settings 50
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