Cisco 3032 Software Configuration Manual page 865

Chapter 36 Configuring QoS
Command
Step 3
class-map [match-all | match-any]
class-map-name
Step 4
match protocol [ip | ipv6]
Step 5 match {access-group acl-index-or-name |
ip dscp dscp-list | ip precedence
ip-precedence-list}
OL-12247-04
Purpose
Create a class map, and enter class-map configuration mode.
By default, no class maps are defined.
(Optional) Use the match-all keyword to perform a logical-AND
•
of all matching statements under this class map. All match criteria
in the class map must be matched.
(Optional) Use the match-any keyword to perform a logical-OR
•
of all matching statements under this class map. One or more
match criteria must be matched.
For class-map-name, specify the name of the class map.
•
If neither the match-all or match-any keyword is specified, the
default is match-all.
Because only one match command per class map is supported,
Note
the match-all and match-any keywords function the same.
See the "Creating Named Standard and Extended ACLs"
section on page 34-15
and the match-any keywords.
(Optional) Specify the IP protocol to which the class map applies.
Use the argument ip to specify IPv4 traffic, and ipv6 to specify
•
IPv6 traffic.
• When you use the match protocol command, only the match-all
keyword is supported for the class-map command.
Note This command is available only when the dual IPv4 and IPv6
SDM template is configured.
You can use the match protocol command with the match ip dscp or
match precedence commands, but not with the match access-group
command.
For more information about the match protocol command, see the
Cisco IOS Quality of Service Solutions Command
Define the match criterion to classify traffic.
By default, no match criterion is defined.
Only one match criterion per class map is supported, and only one ACL
per class map is supported.
For access-group acl-index-or-name, specify the number or name
•
of the ACL created in Step 2.
To filter IPv6 traffic with the match access-group command,
•
create an IPv6 ACL, as described in Step 2.
For ip dscp dscp-list, enter a list of up to eight IP DSCP values to
•
match against incoming packets. Separate each value with a space.
The range is 0 to 63.
For ip precedence ip-precedence-list, enter a list of up to eight
•
IP-precedence values to match against incoming packets. Separate
each value with a space. The range is 0 to 7.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Configuring Standard QoS
for limitations when using the match-all
Reference.
36-51