User manual

C HAPTER 4 | Configuring the Switch
Quality of Service
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CONFIGURING DSCP
CLASSIFICATION
Use the DSCP Classification page to map DSCP values to a QoS class and
drop precedence level.
PATH
Advanced Configuration, QoS, DSCP Classification
PARAMETERS
These parameters are displayed:
◆ QoS Class – Shows the mapping options for QoS class values.
◆ DSCP – DSCP value. (Range: 0-63)
WEB INTERFACE
To map DSCP values to a QoS class:
1. Click Advanced Configuration, QoS, DSCP Classification.
2. Map key DSCP values to a corresponding QoS class.
3. Click Save.
Figure 85: Mapping DSCP to QoS
CONFIGURING QOS
C
ONTROL LISTS
Use the QoS Control List Configuration page to configure Quality of Service
policies for handling ingress packets based on Ethernet type, VLAN ID,
TCP/UDP port, DSCP, ToS, or VLAN priority tag.
Once a QCE is mapped to a port, traffic matching the first entry in the QoS
Control List is assigned to the QoS class, drop precedence level, and DSCP
value defined by that entry. Traffic not matching any of the QCEs are
classified to the default QoS Class for the port.
PATH
Advanced Configuration, QoS, QoS Control List