Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

Chapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS Commandsclass-mapclass-mapUse the class-map global configuration command on the switch stack or on a standalone switch to createa class map to be used for matching packets to the class whose name you specify and to enter class-mapconfiguration mode. Use the no form of this command to delete an existing class map and to return toglobal configuration mode.class-map [match-all | match-any] class-map-nameno class-map [match-all | match-any] class-map-nameSyntax Descriptionmatch-allmatch-anyclass-map-name(Optional) Perform a logical-AND of all matching statements under this classmap. All criteria in the class map must be matched.(Optional) Perform a logical-OR of the matching statements under this classmap. One or more criteria must be matched.Name of the class map.DefaultsNo class maps are defined.If neither the match-all or match-any keyword is specified, the default is match-all.Command ModesGlobal configurationCommand HistoryRelease12.2(35)SE2ModificationThis command was introduced.Usage GuidelinesUse this command to specify the name of the class for which you want to create or modify class-mapmatch criteria and to enter class-map configuration mode.The class-map command and its subcommands are used to define packet classification, marking, andaggregate policing as part of a globally named service policy applied on a per-port basis.After you are in quality of service (QoS) class-map configuration mode, these configuration commandsare available:• description: describes the class map (up to 200 characters). The show class-map privileged EXECcommand displays the description and the name of the class-map.• exit: exits from QoS class-map configuration mode.• match: configures classification criteria. For more information, see the match (class-mapconfiguration) command.• no: removes a match statement from a class map.• rename: renames the current class map. If you rename a class map with a name that is already used,the message A class-map with this name already exists appears.OL-9776-08Catalyst 3750-E and 3560-E Switch Command Reference2-87