Class - Cisco Catalyst 3750 Command Reference Manual

class

class
Use the class policy-map configuration command on the switch stack or on a standalone switch to define
a traffic classification match criteria (through the police, set, and trust policy-map class configuration
commands) for the specified class-map name. Use the no form of this command to delete an existing
class map.
Syntax Description class-map-name
Defaults
No policy map class-maps are defined.
Command Modes Policy-map configuration
Command History Release
12.1(11)AX
Usage Guidelines Before using the class command, you must use the policy-map global configuration command to
identify the policy map and to enter policy-map configuration mode. After specifying a policy map, you
can configure a policy for new classes or modify a policy for any existing classes in that policy map. You
attach the policy map to a port by using the service-policy interface configuration command.
After entering the class command, you enter policy-map class configuration mode, and these
configuration commands are available:
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•
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To return to policy-map configuration mode, use the exit command. To return to privileged EXEC mode,
use the end command.
The class command performs the same function as the class-map global configuration command. Use
the class command when a new classification, which is not shared with any other ports, is needed. Use
the class-map command when the map is shared among many ports.
Catalyst 3750 Switch Command Reference
2-34
class class-map-name
no class class-map-name
Name of the class map.
Modification
This command was introduced.
bandwidth: Although this command appears, it is not supported on Catalyst 3750 switches.
exit: exits policy-map class configuration mode and returns to policy-map configuration mode.
no: returns a command to its default setting.
police: defines a policer or aggregate policer for the classified traffic. The policer specifies the
bandwidth limitations and the action to take when the limits are exceeded. For more information,
see the police and police aggregate
set: specifies a value to be assigned to the classified traffic. For more information, see the
command.
trust: defines a trust state for traffic classified with the class or the class-map command. For more
information, see the trust
policy-map class commands.
command.
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
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