Cisco ACE-4710-K9 Administration Guide - Page 169
Specifying Layer 7 Policy Actions
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Chapter 4 Configuring Class Maps and Policy Maps Configuring a Layer 7 Policy Map To manually insert a class map ahead of a previously specified class map, use the class command with the insert-before keyword. Note that the ACE does not save this sequence reordering as part of the configuration. The syntax of the class command with the insert-before keyword is: class map_name1 insert-before map_name2 When you use this command, the ACE places the current class map (as specified by the map_name1 argument) ahead of an existing class map (as specified by the map_name2 argument). For example, to define the sequential order of two class maps in the policy map, enter: host1/Admin(config-pmap-lb-c)# class L7_HTTP_SLB_CLASS insert-before L7_SLB_SERVER_CLASS To specify the class-default class map for the traffic policy, use the class class-default command in policy map configuration mode. All traffic that fails to meet the other matching criteria in the named class map belongs to the default traffic class. If none of the specified classifications match, the ACE then matches the action specified under the class class-default command. The class-default class map has an implicit match any statement in it and is used to match any traffic classification. When you use this command, you will access policy map class configuration mode. For example, to use the class class-default command, enter: host1/Admin(config-pmap)# class class-default host1/Admin(config-pmap-lb-c)# insert-http Host Specifying Layer 7 Policy Actions To specify the policy map actions that you want applied to the Layer 7 policy map, see the appropriate ACE document and chapter as outlined in Table 4-10. Table 4-10 defines the associated actions for the different Layer 7 application policies based on the function of the Layer 7 policy map. OL-11157-01 Cisco 4700 Series Application Control Engine Appliance Administration Guide 4-55