Viewing egress mapping using EDM

Use this procedure to view egress mapping using EDM.

Procedure steps

  1. From the navigation tree, double-click QoS.

  2. In the QoS tree, double-click QoS Devices.

  3. In the work area, click the DSCP Mapping tab.

Variable definitions

Use the data in the following table to help you understand egress mapping.
Table 1. DSCP Mapping tab parameters
Variable Value
Dscp Indicates the DSCP value. This is a read-only cell.
802.1pPriority Specifies the user priority value associated with the DSCP. The values range from 0–7.
DropPrecedence
Specifies the relative drop precedence value for mapping the DSCP value to a drop precedence. The values include:
  • lowDropPrec

  • highDropPrec

When network congestion occurs, the system drops packets with a high drop precedence before those with a low drop precedence.
NewDscp Specifies a new DSCP value to use when DSCP mutation is required. The values range from 0–63.
ServiceClass Specifies the type of service. The value is a character string with a maximum of 16 characters.