340 | Quality of Service (QoS) Commandsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mmatch ethertypeThis command adds to the specified class definition a match condition based on the value of theethertype. The ethertype value is specified as one of the following keywords: appletalk, arp,ibmsna, ipv4, ipv6, ipx, mplsmcast, mplsucast, netbios, novell, pppoe, rarp or as acustom ethertype value in the range of 0x0600–0xFFFF.Syntax match ethertype {keyword | custom 0x0600-0xFFFF}Mode Class Map (The prompt is “(Config-classmap)#”.)match any This command adds to the specified class definition a match condition whereby all packets areconsidered to belong to the class.Syntax match anyDefault noneMode Class Map (The prompt is “(Config-classmap)#”.)match class-mapThis command adds to the specified class definition the set of match conditions defined for anotherclass.The no version of this command removes from the specified class definition the set of matchconditions defined for another class.Syntax [no] match class-map refclassnameThe refclassname is the name of an existing DiffServ class whose match conditions are beingreferenced by the specified class definition.Default noneMode Class Map (The prompt is “(Config-classmap)#”.)Restrictions The class types of both classname and refclassname must be identical (i.e., any vs. any, or all vs. all).A class type of acl is not supported by this command.Cannot specify refclassname the same as classname (i.e., self-referencing of class name notallowed).At most, one other class may be referenced by a class.An attempt to delete the refclassname class while still referenced by a classname will fail.The combined match criteria of classname and refclassname must be an allowed combination basedon the class type. Any subsequent changes to the refclassname class match criteria must maintain thisvalidity, or the change attempt shall fail.
