Configuring Quality of Service
Mapping QoS Queues
Mapping QoS Queues
This section contains information for mapping QoS queues, and includes the following topics:
•Mapping CoS Values to Queues
•Mapping DSCP Values to Queues
Mapping CoS Values to Queues
The CoS to Queue Page contains fields for mapping CoS values to traffic queues. To map CoS values to queues:
1.Click Basic Setup > Quality of Service > Queue Mapping > CoS to Queue. The CoS to Queue Page opens.
Figure 123:CoS to Queue Page
The CoS to Queue Page contains the following fields:
•Class of Service — Specifies the CoS priority tag values, where zero is the lowest and 7 is the highest.
•Queue — Defines 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.
2.Define the queue number in the Queue field next to the required CoS value.
3.Click 
. The CoS value is mapped to a queue, and the device is updated.
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