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■DSCP priority values are mapped to default Class of Service values according to recommendations in the IEEE 802.1p standard, and then mapped to the queue defaults.
■Mapping specific values for DSCP is implemented as an interface configuration command, but any changes apply to all interfaces on the switch.
Example
The following example shows how to map IP DSCP value 1 to COS value 0:
Console(config)#interface ethernet SNP5
4.3.15.10show map ip precedence
Use this command to show the IP precedence priority map.
Syntax
show map ip precedence [interface]
interface
■ethernet
■
Default Setting
None
Command Mode
Privileged Exec
Chapter 4