Quick Reference Guide

340 | Quality of Service (QoS) Commands
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match ethertype
This command adds to the specified class definition a match condition based on the value of the
ethertype. 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 a
custom 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 are
considered to belong to the class.
Syntax
match any
Default
none
Mode
Class Map (The prompt is “(Config-classmap)#”.)
match class-map
This command adds to the specified class definition the set of match conditions defined for another
class.
The no version of this command removes from the specified class definition the set of match
conditions defined for another class.
Syntax
[no] match class-map refclassname
The refclassname is the name of an existing DiffServ class whose match conditions are being
referenced by the specified class definition.
Default
none
Mode
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 not
allowed).
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 based
on the class type. Any subsequent changes to the
refclassname class match criteria must maintain this
validity, or the change attempt shall fail.