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Quality of Service (QoS) Commands
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ProSafe M4100 and M7100 Managed Switches
DiffServ Show Commands
Use the DiffServ show commands to display configuration and status information for classes,
policies, and services. You can display DiffServ information in summary or detailed formats.
The status information is only shown when the DiffServ administrative mode is enabled.
show class-map
This command displays all configuration information for the specified class. The
<class-name> is the name of an existing DiffServ class.
Format show class-map <class-name>
Modes
• Privileged EXEC
• User EXEC
If the class-name is specified the following fields are displayed:
Class Name
Class Type
Class Layer3
Protocol
Match Criteria
Values
If you do not specify the Class Name, this command displays a list of all defined DiffServ
classes. The following fields are displayed:
Class Name
Class Type
Reference
Class Name
Term Definition
The name of this class.
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.
The Layer 3 protocol for this class. Possible values are IPv4 and IPv6.
The Match Criteria fields are only displayed if they have been configured. Not all
platforms support all match criteria values.
They are displayed in the order entered by
the user. The fields are evaluated in accordance with the class type. The possible Match
Criteria fields are: Destination IP Address, Destination Layer 4 Port, Destination MAC
Address, Ethertype, Source MAC Address, VLAN, Class of Service, Every, IP DSCP, IP
Precedence, IP TOS, Protocol Keyword, Reference Class, Source IP Address, and
Source Layer 4 Port.
The values of the Match Criteria.
Term Definition
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.)
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.
The name of an existing DiffServ class whose match conditions are being referenced by
the specified class definition.