4.27.7 QoS DSCP-Based QoS Configuration

The DSCP-Based QoS Ingress Classification page allows you to configure the basic QoS Port DSCP Configuration settings for all switch ports.

Figure 4-102. DSCP-Based QoS Ingress Classification

The DSCP-Based QoS Ingress Classification page has the following parameters:

  • DSCP: Maximum number of supported DSCP values are 64
  • Trust: Controls whether a specific DSCP value is trusted. Only frames with trusted DSCP values are mapped to a specific CoS and DPL. Frames with untrusted DSCP values are treated as a non-IP frame.
  • CoS: CoS value can be in the range of (0–7)
  • DPL: Drop Precedence Level (0–1)