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Cisco 4700 Series Application Control Engine Appliance Administration Guide
OL-11157-01
Chapter 4 Configuring Class Maps and Policy Maps
Configuring Layer 3 and Layer 4 Class Maps
For example, to define the Layer 3 and Layer 4 HTTP_APP_PROTOCOL_
INSPECTION_CLASS class map and specify that all commands in the class map
mu
st be satisfied for the ACE to indicate a match, enter:
host1/Admin(config)# class-map match-all
HTTP_APP_PROTOCOL_INSPECTION_CLASS
host1/Admin(config-cmap)# d
escription HTTP protocol deep inspection of
incoming traffic
host1/Admin(config-cmap)# match p
ort udp eq 53
To remove a Layer 3 and Layer 4 network traffic class map from the ACE, enter:
(config)# no class-map match-all HTTP_APP_PROTOCOL_INSPECTION_CLASS
Defining a Class Map Description
To provide a brief summary about the Layer 3 and Layer 4 class map, use the
description command in class map configuration mode.
The syntax of this command is:
description te
xt
The te
xt argument specifies the description that you want to provide. Enter an
unquoted text string with a maximum of 240 alphanumeric characters.
For example, to specify a description that the class map is to filter network traffic
t
o the server, enter:
host1/Admin(config)# class-map HTTP_APP_PROTOCOL_INSPECTION_CLASS
host1/Admin(config-cmap)# descrip
tion HTTP inspection of incoming
traffic
To remove the description from the class map, enter:
host1/Admin(config-cmap)# no description
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