1.
Click Quality of Service -> QoS Global Parameters -> CoS to Queue
2.
The CoS to Queue Mapping Table screen is displayed as in Figure 3-90
The page includes the following fields:
• Class of Service -- Specifies the CoS priority tag values, where zero is the lowest and 7 is the highest.
• Queue -- The traffic forwarding queue to which the CoS priority is mapped. Four traffic priority queues are
supported.
• Restore Defaults -- Restores the device factory defaults for mapping CoS values to a forwarding queue
DSCP to Queue Mapping
The DSCP Mapping page provides fields for defining output queue to specific DSCP fields.
To open CoS to Queue Mapping Table screen perform the folling:
1.
Click Quality of Service -> QoS Global Parameters -> DSCP to Queue
2.
The DSCP to Queue Mapping Table screen is displayed as in Figure 3-91
Figure 3-90 CoS to Queue Mapping Table
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