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This information can be displayed in either summary or detailed formats. The status information is only
shown when the DiffServ administrative mode is enabled; it is suppressed otherwise. There is also a
'show' command for general DiffServ information that is available at any time.
7.21.5.1 show class-map
This command displays all configuration information for the specified class.
Syntax
show class-map [<classname>]
<classname> is the name of an existing DiffServ class.
Default Setting
None
Command Mode
Privileged Exec
User Exec
Display Message
Class Name: The name of this class.
Class Type: The class type (all, any, or acl) indicating how the match criteria are evaluated for this
class. A class type of all means every match criterion defined for the class is evaluated
simultaneously they must all be true to indicate a class match. For a type of any each match criterion
is evaluated sequentially and only one need be true to indicate a class match. Class type acl rules are
evaluated in a hybrid manner, with those derived from each ACL Rule grouped and evaluated
simultaneously, while each such grouping is evaluated sequentially.
L3 Proto: The Layer 3 protocol for this class. Possible values are IPv4 and IPv6.
Match Criteria: The Match Criteria fields will only be displayed if they have been configured. They
will be displayed in the order entered by the user. These are evaluated in accordance with the class
type. The possible Match Criteria fields are: Class of Service, Destination IP Address, Destination
Layer 4 Port, Destination MAC Address, Every, IP DSCP, IP Precedence, IP TOS, Protocol Keyword,
Reference Class, Source IP Address, Source Layer 4 Port, Source MAC Address, and VLAN.
Values: This field displays the values of the Match Criteria.
Class Name: The name of this class. (Note that the order in which classes are displayed is not
necessarily the same order in which they were created.)
Class Type: A class type of 'all' means every match criterion defined for the class is evaluated
simultaneously and must all be true to indicate a class match.
Reference Class Name: The name of an existing DiffServ class whose match conditions are being
referenced by the specified class definition.