3.5 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.

For frames that are forwarded by the Switch by software, the user priorities and DSCP cannot be changed. For details about the frames used for software forwarding, see Table 24-8: Functions and frame types used for software forwarding for Layer 2 frame forwarding in the Configuration Guide Vol.1.

<Structure of this section>

• 3.5.1 Rewrite user priority

• 3.5.2 DSCP rewriting