3.7 Marker Description

Marking is functionality used for updating the user priority in a VLAN tag and the DSCP in an IP header for frames detected by flow detection. The following figure shows the positioning of the marking block described in this section.

Figure 3-11: Positioning of markers

<Structure of this section>

• 3.7.1 Rewrite user priority

• 3.7.2 User priority inheritance

• 3.7.3 DSCP rewriting