Cisco NM-8B-U - HW ROUTERS L-M User Manual page 200

mls qos map
mls qos map
To define the class of service (CoS)-to-Differentiated Services Code Point (DSCP) map or DSCP-to-CoS
map, use the mls qos map command in global configuration mode. To return to the default map, use the
no form of this command.
Syntax Description
cos-dscp dscp1...dscp8
dscp-cos dscp-list to
cos
Defaults
Table 18
Table 18
CoS Value
DSCP Value
Table 19
Table 19
DSCP Values
CoS Value
Command Modes Global configuration
Command History Release
12.1(6)EA2
12.2(15)ZJ
Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ
200
16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series
mls qos map {cos-dscp dscp1...dscp8 | dscp-cos dscp-list to cos}
no mls qos map {cos-dscp | dscp-cos}
Defines the CoS-to-DSCP map.
For dscp1...dscp8, enter eight DSCP values that correspond to CoS values 0
to 7. Separate each DSCP value with a space.
The supported DSCP values are 0, 8, 10, 16, 18, 24, 26, 32, 34, 40, 46, 48,
and 56.
Defines the DSCP-to-CoS map.
For dscp-list, enter up to 13 DSCP values separated by spaces. Then enter the
to keyword. The supported DSCP values are 0, 8, 10, 16, 18, 24, 26, 32, 34,
40, 46, 48, and 56.
For cos, enter the CoS value to which the DSCP values correspond. The CoS
range is 0 to 7.
shows the default CoS-to-DSCP map:
Default CoS-to-DSCP Map
0 1
0 8
shows the default DSCP-to-CoS map:
Default DSCP-to-CoS Map
0 8, 10
0 1
Modification
This command was introduced.
This command was implemented on the following platforms: Cisco 2600
series, Cisco 3600 series, and Cisco 3700 series routers.
2 3 4 5
16 26 32 46
16, 18 24, 26
2 3
6 7
48 56
32, 34 40, 46 48
4 5 6
56
7