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Catalyst 6500 Series Switch Command Reference—Release 8.4
OL-6244-01
Chapter 2 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 Table 2-21.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines Use this command to map the IP precedence of IP packets arriving on trusted ports (or flows) to a DSCP
when the trust type is trust-ipprec. This map is a table of eight precedence values (0 through 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 switching engine only.
dscp1# Number of the IP precedence value; up to eight values can be specified.
Table 2-21 IP Precedence-to-DSCP Mapping
IPPREC 01234567
DSCP 0 8 16 24 32 40 48 56
