Priority mapping tables

The device provides various types of priority mapping tables, or rather, priority mappings. By looking up a priority mapping table, the device decides which priority value is to assign to a packet for subsequent packet processing.

The default priority mapping tables (as shown in Appendix B Default priority mapping tables) are available for priority mapping. They are adequate in most cases. If a default priority mapping table cannot meet your requirements, you can modify the priority mapping table as required.