User manual

APS User Manual
217
1.2.15-7 DSCP-based QoS
This section is used to configure DSCP-based QoS settings for all switch ports.
Web Interface
To configure the DSCP-based QoS settings via the Web Interface:
1. Click Configuration, QoS and DSCP-based QoS.
2. Specify whether the DSCP value is trusted, and set the corresponding QoS value and DP level
used for ingress processing.
3. Click the Apply button to save your changes or the Reset button to revert to previous
settings.
Parameter Description
DSCP: DSCP value in ingress packets. Range is 0 – 63.
Trust: Controls whether a specific DSCP value is trusted. Only frames with trusted
DSCP values are mapped to a specific QoS class and drop level (DPL). Frames
with untrusted DSCP values are treated as non-IP frames.
QoS Class: QoS value to which the corresponding DSCP value is classified for ingress
processing.
Range: 0-7.
Default value is 0.
Fig. 104 DSCP-based QoS