QoS Commands 653
classofservice ip-dscp-mapping
Use the classofservice ip-dscp-mapping command in Global Configuration
mode to map an IP DSCP value to an internal traffic class.
Syntax
classofservice ip-dscp-mapping

ipdscp

trafficclass

•

ipdscp

— Specifies the IP DSCP value to which you map the specified
traffic class. (Range: 0–63 or an IP DSCP keyword – af11, af12, af1 3, af21,
af22, af23, af31, af32, af33, af41, af42, af43, be, cs0, cs1, cs2 , cs3, cs4, cs5,
cs6, cs7, ef)
•

trafficclass

— Specifies the traffic class for this value mapping. (Range:
0–6)
Default Configuration
This command has no default configuration.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example displays mapping for IP DSCP 1 and traffic class 2.
console(config)#classofservice ip-dscp-mapping 1 2
classofservice trust
Use the classofservice trust command in either Global Configuration mode
or Interface Configuration mode to set the class of service trust mode of an
interface. To set the interface mode to untrusted, use the no form of this
command.
2CSPC4.XCT-SWUM2XX1.book Page 653 Monday, October 3, 2011 11:05 AM