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GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches
Traffic classes go from low (0) to high (3). For example, traffic with a priority of 0 is for
most data traffic and is sent using best effort. Traffic with a higher priority, such as 3,
might be time-sensitive traffic, such as voice or video.
3. Click APPL
Y to apply the changes to the system.
DSCP to Queue Mapping
Use the DSCP to Queue Mapping screen to specify which internal traffic class to map to the
corresponding DSCP value.
To map DSCP values to queues:
1. Select QoS
CoS Advanced DSCP to Queue Mapping.
The following screen displays:
2. For each DSCP value, select a hardware queue to associate with the value.
The traffic class is the hardware queue for a port. Higher traffic class values indicate a
higher queue position. Before traf
fic in a lower queue is sent, it must wait for traffic in
higher queues to be sent. The valid range is 0–3.
3. Click APPL
Y to apply the changes to the system.