Cisco Catalyst 3550

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Catalyst 3550 Multilayer Switch Command Reference
OL-8566-01
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show class-map
show class-map
Use the show class-map user EXEC command to display quality of service (QoS) class maps, which
define the match criteria to classify traffic.
show class-map [class-map-name] [ | {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 class-map command:
Switch> show class-map
Class Map match-any dscp_class
Match ip dscp 9
Class Map match-all vlan_class
Match vlan 10 20-30 40
Match class-map dscp_class
Related Commands
class-map-name (Optional) Display the contents of the specified class 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.
Command Description
class-map Creates a class map to be used for matching packets to the class
whose name you specify.
match (class-map configuration) Defines the match criteria to classify traffic.