Cisco Gigabit Ethernet Switch Module for HP p-Class BladeSystem Software Configuration Guide

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Cisco Gigabit Ethernet Switch Module for HP p-Class BladeSystem Software Configuration Guide
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Chapter 27 Configuring QoS
Configuring Standard QoS
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 class-map-name policy-map configuration
command.
To return to the untrusted state in a policy map, use the no trust policy-map configuration command.
To remove an assigned DSCP or IP precedence value, use the no set {dscp new-dscp | ip precedence
new-precedence} policy-map configuration command.
To remove an existing policer in an interface-level policy map, use the no police rate-bps burst-byte
[exceed-action {drop | policed-dscp-transmit}] policy-map configuration command. To remove the
hierarchical policy map and port associations, use the no service-policy input policy-map-name
interface configuration command.
This example shows how to create a hierarchical policy map:
Switch>enable
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#access-list 101 permit ip any any
Switch(config)#class-map cm-1
Switch(config-cmap)#match access 101
Switch(config-cmap)#exit
Switch(config)#exit
Switch#
Switch#
Classifying, Policing, and Marking Traffic by Using Aggregate Policers
By using an aggregate policer, you can create a policer that is shared by multiple traffic classes within
the same policy map. However, you cannot use the aggregate policer across different policy maps or
ports.
You can configure aggregate policers only in nonhierarchical policy maps on physical ports.
Step 23
service-policy input policy-map-name Specify the VLAN-level policy-map name, and apply it to the SVI.
Repeat the previous step and this command to apply the policy map to
other SVIs.
If the hierarchical VLAN-level policy map has more than one
interface-level policy map, all class maps must be configured to the
same VLAN-level policy map specified in the service-policy
policy-map-name command.
Step 24
end Return to privileged EXEC mode.
Step 25
show policy-map [policy-map-name [ class
class-map-name]]
or
show mls qos vlan-based
Verify your entries.
Step 26
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose