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Notes: 1. You can only configure one rule per Class Map. However, you
can include multiple classes in a Policy Map.
2. You must create a Class Map before creating a Policy Map.
class-map
This command creates a class map used for matching packets to the specified
class, and enters Class Map configuration mode. Use the no form to delete a
class map and return to Global configuration mode.
Syntax
[no] class-map class-map-name [match-any]
• match-any - Match any condition within a class map.
• class-map-name - Name of the class map. (Range: 1-32 characters)
Default Setting
None
Command Mode
Global Configuration
Command Usage
• First enter this command to designate a class map and enter the Class
Map configuration mode. Then use the match command (page 4-287)
to specify the criteria for ingress traffic that will be classified under this
class map.
• Only one match command is permitted per class map, so the
match-any field refers to the criteria specified by the lone match
command for a class map.
• The class map uses the Access Control List filtering engine, so you must
also set an ACL mask to enable filtering for the criteria specified in the
match command. See “mask (IP ACL)” on page 4-123 or “mask (MAC
ACL)” on page 4-133 for information on configuring an appropriate
ACL mask.
• The class map is used with a policy map (page 4-289) to create a service
policy (page 4-293) for a specific interface that defines packet
classification, service tagging, and bandwidth policing.