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Configuring Quality of Service
Configuring Advanced QoS Settings
Page 247
Mapping DSCP Values
When traffic exceeds user-defined limits, use the Advanced DSCP to Queue Page to configure the DSCP tag to
use in place of the incoming DSCP tags. To define Advance QoS DSCP mapping
1. Click Basic Setup > Quality of Service > Queue Mapping > DSCP to Queue. The Advanced DSCP to
Queue Page opens.
Figure 163:Advanced DSCP to Queue Page
The Advanced DSCP to Queue Page contains the following fields:
DSCP In — Displays the incoming packet’s DSCP value.
Queue — Specifies the traffic forwarding queue to which the DSCP priority is mapped. Eight traffic priority
queues are supported.
2. Define the queue number in the Queue field next to the required DSCP value.
3. Click . The Advanced Mode DSCP value is mapped to a queue, and the device is updated.