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Configuring Standard QoS
Command
Step 6
end
Step 7
show class-map
Step 8
copy running-config startup-config
To delete an existing policy map, use the no policy-map policy-map-name global configuration
command. To delete an existing class map, use the no class-map [match-all | match-any]
class-map-name global configuration command. To remove a match criterion, use the no match
{access-group acl-index-or-name | ip dscp | ip precedence} class-map configuration command.
This example shows how to configure the class map called class1. The class1 has one match criterion,
which is access list 103. It permits traffic from any host to any destination that matches a DSCP value
of 10.
Switch(config)# access-list 103 permit ip any any dscp 10
Switch(config)# class-map class1
Switch(config-cmap)# match access-group 103
Switch(config-cmap)# end
Switch#
This example shows how to create a class map called class2, which matches incoming traffic with DSCP
values of 10, 11, and 12.
Switch(config)# class-map class2
Switch(config-cmap)# match ip dscp 10 11 12
Switch(config-cmap)# end
Switch#
This example shows how to create a class map called class3, which matches incoming traffic with
IP-precedence values of 5, 6, and 7:
Switch(config)# class-map class3
Switch(config-cmap)# match ip precedence 5 6 7
Switch(config-cmap)# end
Switch#
Classifying Traffic by Using Class Maps and Filtering IPv6 Traffic
In Cisco IOS Release 12.2(52)SE and later, the switch supports both IPv4 and IPv6 QoS when the dual
IPv4 and IPv6 SDM template is configured. When the dual IP SDM template is configured, the match
ip dscp and match ip precedence classifications match both IPv4 and IPv6 traffic. The match protocol
command allows you to create a secondary match classification that filters traffic by IP version (IPv4 or
IPv6).
To apply the primary match criteria to only IPv4 traffic, use the match protocol command with the ip
keyword. To apply the primary match criteria to only IPv6 traffic, use the match protocol command with
the ipv6 keyword. For more information about the match protocol command, see the
of Service Solutions Command
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
36-52
Purpose
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Reference.
Chapter 36
Configuring QoS
Cisco IOS Quality
OL-12247-04
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