Default DSCP and DSCP IPv6 Classifiers

To enable the default DiffServ code point (DSCP) classifier, include the default statement at the [edit class-of-service interfaces interface-name unit unit-number classifiers dscp] hierarchy level.

To enable the default DSCP IPv6 classifier, include the default statement at the [edit class-of-service interfaces interface-name unit unit-number classifiers dscp-ipv6] hierarchy level.

Table 1 shows the forwarding class and packet loss priority (PLP) that Junos assigns to each well-known DSCP when you apply the explicit default DSCP or DSCP IPv6 classifier.