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Catalyst 6500 Series Switch Command Reference—Release8.1
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Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands
set qos ipprec-dscp-map
set qos ipprec-dscp-map
To set the IP precedence-to-DSCP map, use the set qos ipprec-dscp-map command. This command
applies to all packets and all ports.
set qos ipprec-dscp-map dscp1 ... dscp8
Syntax Description
Defaults The default IP precedence-to-DSCP configuration is listed in Ta ble 2- 19.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines Us e this comm and to map the IP prec edence of IP packets arri ving on trusted ports (or flow s) to a DSCP
when the trust type is trust-ipprec. This map is a table of eight precedence values (0through 7) and their
corresponding DSCP values. The switch has one map. The IP precedence values are as follows:
•network 7
•internet 6
•critical 5
•flash-override 4
•flash 3
•immediate 2
•priority 1
•routine 0
This command is supported on systems configured with a Layer 3 switc hing e ngine onl y.
dscp1# Number of the IP precedence value; up to eight values can be specified.
Table2-19 IP Precedence-to-DSCP Mapping
IPPREC 01234567
DSCP 0 8 16 24 32 40 48 56