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Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 42 Configuring PFC QoS
Configuring PFC QoS
Verifying Class Map Configuration
To verify class map configuration, perform this task:
This example shows how to create a class map named ipp5 and how to configure filtering to match traffic
with IP precedence 5:
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)# class-map ipp5
Router(config-cmap)# match ip precedence 5
Router(config-cmap)# end
Router (config-cmap)# match protocol ipv6
(Optional—for IPv6 traffic) Configures the class map to filter
IPv6 traffic.
Router (config-cmap)# no match protocol ipv6
Clears IPv6 filtering.
Router (config-cmap)# match precedence ipp_value1
[ipp_value2 [ipp_valueN]]
(Optional—for IPv4 or IPv6 traffic) Configures the class map
to filter based on up to eight IP precedence values.
Note Does not support source-based or destination-based
microflow policing.
Router (config-cmap)# no match precedence ipp_value1
[ipp_value2 [ipp_valueN]]
Clears configured IP precedence values from the class map.
Router (config-cmap)# match dscp dscp_value1
[dscp_value2 [dscp_valueN]]
(Optional—for IPv4 or IPv6 traffic only) Configures the class
map to filter based on up to eight DSCP values.
Note Does not support source-based or destination-based
microflow policing.
Router (config-cmap)# no match dscp dscp_value1
[dscp_value2 [dscp_valueN]]
Clears configured DSCP values from the class map.
Router (config-cmap)# match ip precedence ipp_value1
[ipp_value2 [ipp_valueN]]
(Optional—for IPv4 traffic) Configures the class map to filter
based on up to eight IP precedence values.
Note Does not support source-based or destination-based
microflow policing.
Router (config-cmap)# no match ip precedence
ipp_value1 [ipp_value2 [ipp_valueN]]
Clears configured IP precedence values from the class map.
Router (config-cmap)# match ip dscp dscp_value1
[dscp_value2 [dscp_valueN]]
(Optional—for IPv4 traffic) Configures the class map to filter
based on up to eight DSCP values.
Note Does not support source-based or destination-based
microflow policing.
Router (config-cmap)# no match ip dscp dscp_value1
[dscp_value2 [dscp_valueN]]
Clears configured DSCP values from the class map.
Command Purpose
Command Purpose
Step 1
Router (config-cmap)# end
Exits configuration mode.
Step 2
Router# show class-map class_name
Verifies the configuration.