Show Mls Qos Maps - Cisco Catalyst 2950 Command Reference Manual

Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands

show mls qos maps

Use the show mls qos maps user EXEC command to display quality of service (QoS) mapping
information. Maps are used to generate an internal Differentiated Services Code Point (DSCP) value,
which represents the priority of the traffic.
This command is available only if your switch is running the enhanced software image (EI).
Syntax Description
cos-dscp
dscp-cos
| begin
| exclude
| include
expression
Command Modes
User EXEC
Command History Release
12.1(6)EA2
Usage Guidelines
Use the show mls qos maps command without keywords to display all maps.
Use this command with the cos-dscp keyword to display the CoS-to-DSCP map.
Use this command with the dscp-cos keyword to display the DSCP-to-CoS map.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples This is an example of output from the show mls qos maps cos-dscp command:
Switch> show mls qos maps cos-dscp
Cos-dscp map:
This is an example of output from the show mls qos maps dscp-cos command:
Switch> show mls qos maps dscp-cos
Dscp-cos map:
0L-10102-01
show mls qos maps [cos-dscp | dscp-cos] [ | {begin | exclude | include} expression]
(Optional) Display class of service (CoS)-to-DSCP map.
(Optional) Display DSCP-to-CoS map.
(Optional) Display begins with the line that matches the expression.
(Optional) Display excludes lines that match the expression.
(Optional) Display includes lines that match the specified expression.
Expression in the output to use as a reference point.
Modification
This command was introduced.
cos: 0 1 2 3 4
--------------------------------
dscp: 8 8 8 8 24 32 56 56
dscp: 0 8 10 16 18 24 26 32 34 40 46 48 56
-----------------------------------------------
cos: 0 1 1 1 2
5 6 7
2 3 3 4 4 5 6 7
Catalyst 2950 and Catalyst 2955 Switch Command Reference
show mls qos maps
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