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Catalyst 3550 Multilayer Switch Command Reference
OL-8566-01
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show mls qos maps
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.
show mls qos maps [cos-dscp | dscp-cos | dscp-mutation dscp-mutation-name |
dscp-switch-priority | ip-prec-dscp | policed-dscp] [ | {begin | exclude | include} expression]
Syntax Description
Command Modes User EXEC
Command History
Usage Guidelines 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 command:
Switch> show mls qos maps
Policed-dscp map:
d1 : d2 0 1 2 3 4 5 6 7 8 9
---------------------------------------
0 : 00 01 02 03 04 05 06 07 08 09
1 : 10 11 12 13 14 15 16 17 18 19
2 : 20 21 22 23 24 25 26 27 28 29
3 : 30 31 32 33 34 35 36 37 38 39
4 : 40 41 42 43 44 45 46 47 48 49
5 : 50 51 52 53 54 55 56 57 58 59
6 : 60 61 62 63
Dscp-cos map:
d1 : d2 0 1 2 3 4 5 6 7 8 9
cos-dscp (Optional) Display class of service (CoS)-to-DSCP map.
dscp-cos (Optional) Display DSCP-to-CoS map.
dscp-mutation
dscp-mutation-name
(Optional) Display the specified DSCP-to-DSCP-mutation map.
dscp-switch-priority (Optional) Display the DSCP-to-switch-priority map.
ip-prec-dscp (Optional) Display the IP-precedence-to-DSCP map.
policed-dscp (Optional) Display the policed-DSCP map.
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.1(4)EA1 This command was introduced.
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