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NXA-ENET24 - Software Management Guide
Selecting the Queue Mode - Web
Click Priority, Queue Mode. Select Strict or WRR, then click Apply.
Selecting the Queue Mode - CLI
The following sets the queue mode to strict 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 section on page 138, the traffic
classes are mapped to one of the four 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.
Setting the Service Weight for Traffic Classes - Web
Click Priority, Queue Scheduling. Select a traffic class (i.e., output queue), enter a weight, then click Apply.
Setting the Service Weight for Traffic Classes - CLI
The following example shows how to assign WRR weights of 1, 4, 16 and 64 to the CoS priority queues 0, 1, 2
and 3.
FIG. 158 Web - Selecting the Queue Mode
FIG. 159 CLI - Selecting the Queue Mode
Command Attributes
• WRR Setting Table: Displays a list of weights for each traffic class (i.e., queue).
• CLI shows Queue ID.
• Weight Value: Set a new weight for the selected traffic class. (Range: 1-255)
FIG. 160
Web - Configuring Queue Scheduling
FIG. 161 CLI - Configuring Queue Scheduling