Ericsson ECN330 - Page 929

Command Line Interface
9231553-KDU 137 365 Uen D 2006-06-16
7.20.1 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: 1-16
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 924) 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 an ACL
mask must also be set to enable filtering for the criteria specified in the
match command. See “mask (IP ACL)” on page 699 or “mask (MAC
ACL)” on page 713 for information on configuring an appropriate ACL
mask.
• The class map is used with a policy map (section 7.20.3 on page 926)
to create a service policy (section 7.20.7 on page 931) for a specific
interface that defines packet classification, service tagging, and
bandwidth policing.