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Catalyst 6500 Series Switch Command Reference—Release 8.1
78-15474-01
Chapter 2 Catalyst 6500 Series Switch and ROM Monitor Commands
set qos cos-dscp-map
set qos cos-dscp-map
To set the CoS-to-DSCP mapping, use the set qos cos-dscp-map command.
set qos cos-dscp-map dscp1 dscp2... dscp8
Syntax Description
Defaults The default CoS-to-DSCP configuration is listed in Table 2-17.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines The CoS-to-DSCP map is used to map the CoS of packets arriving on trusted ports (or flows) to a DSCP
where the trust type is trust-cos. This map is a table of eight CoS values (0 through 7) and their
corresponding DSCP values. The switch has one map.
This command is supported on systems configured with a Layer 3 switching engine only.
Examples This example shows how to set the CoS-to-DSCP mapping:
Console> (enable) set qos cos-dscp-map 20 30 1 43 63 12 13 8
QoS cos-dscp-map set successfully.
Console> (enable)
Related Commands clear qos cos-dscp-map
show qos maps
dscp# Number of the differentiated services code point (DSCP); valid
values are from 0 to 63.
Table 2-17 CoS-to-DSCP Mapping
CoS 01234567
DSCP 0 8 16 24 32 40 48 56
