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440 Configuring Quality of Service
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Defining DSCP to Queue Mapping
The
DSCP to Queue Mapping
page enables mapping DSCP values to specific queues. To open
the page, click
Quality of Service
→
QoS Global Parameters
→
DSCP to Queue
in the tree view.
Figure 10-7. DSCP to Queue Mapping Page
DSCP In
— Indicates the Differentiated Services Code Point value in the incoming packet
Queue
— Maps the DSCP value to the selected queue.
Incoming packets with the specified DSCP value are mapped to the designated queue, if
Trust
mode is enabled for DSCP. The DSCP values 3, 11, 19, 27, 35, 43, 51, and 59 are mapped to q1, q2
... q8. These settings cannot be changed.
Mapping DSCP to Queues
1
Open the
DSCP to Queue Mapping
page.
2
Select a queue for each DSCP level.
3
Click
Apply Changes
.
DSCP is mapped to queues, and the device is updated.