Configuring the Switch
3-148
3
Web – Click Priority, Queue Mode. Select Strict or WRR, then click Apply.
Figure 3-87 Queue Mode
CLI – The following sets the queue mode to WRR priority service mode.
Setting the Service Weight for Traffic Classes
This switch uses the Weighted Round Robin (WRR) algorithm to determine the
frequency at which it services each priority queue. As described in “Mapping CoS
Values to Egress Queues” on page 3-145, the traffic classes are mapped to one of
the eight egress queues provided for each port. You can assign a weight to each of
these queues (and thereby to the corresponding traffic priorities). This weight sets
the frequency at which each queue will be polled for service, and subsequently
affects the response time for software applications assigned a specific priority value.
Command Attributes
•Interface – Select port or trunk as an interface.
• WRR Setting Table
11
– Displays a list of weights for each traffic class (i.e., queue).
• Weight Value – Set a new weight for the selected traffic class. (Range: 1-15)
Web – Click Priority, Queue Scheduling. Select the required interface, highlight a
traffic class (i.e., output queue), enter a weight, then click Apply.
Figure 3-88 Configuring Queue Scheduling
Console(config)#queue mode wrr 4-185
Console(config)#exit
Console#show queue mode 4-188
Queue mode: wrr
Console#
11. CLI shows Queue ID.
To Next Page
Loading...
Need help?
General
