User manual

C HAPTER 4 | Configuring the Switch
Quality of Service
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Disable – No Ingress DSCP Classification is performed.
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DSCP=0 – Classify if incoming DSCP is 0.
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Selected – Classify only selected DSCP for which classification is
enabled in DSCP Translation table (see page 198).
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All – Classify all DSCP.
◆ Egress Rewrite – Configures port egress rewriting of DSCP values:
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Disable – Egress rewriting is not performed.
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Enable – Egress rewriting is performed without remapping.
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Remap DP Aware – Frame with DSCP from analyzer is remapped
and remarked with the remapped DSCP value. Depending on the
frame’s DP level, the remapped DSCP value is either taken from the
DSCP Translation table, Egress Remap DP0 or DP1 field (see
page 198).
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Remap DP Unaware – Frame with DSCP from analyzer is
remapped and remarked with the remapped DSCP value. The
remapped DSCP value is always taken from the DSCP Translation
table, Egress Remap DP0 field (see page 198).
WEB INTERFACE
To configure ingress translation and classification settings and egress re-
writing of DSCP values:
1. Click Advanced Configuration, QoS, Port DSCP.
2. Set the required ingress translation and egress re-writing parameters.
3. Click Save.
Figure 82: Configuring Port DSCP Translation and Rewriting
CONFIGURING DSCP-
BASED QOS INGRESS
CLASSIFICATION
Use the DSCP-Based QoS Ingress Classification page to configure DSCP-
based QoS ingress classification settings.