Chapter 4 Configuring Class Maps and Policy Maps
Configuring Layer 3 and Layer 4 Class Maps
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Cisco 4700 Series Application Control Engine Appliance Administration Guide
OL-11157-01
Configuring Layer 3 and Layer 4 Class Maps
A Layer 3 and Layer 4 class map contains match criteria that classifies network
traffic that can pass through the ACE or network management traffic that can be
received by the ACE. For more information about the role of class maps in the
ACE, see the “Class Map and Policy Map Overview” section.
This section contains the following topics:
• Defining Layer 3 and Layer 4 Classifications for Network Traffic Passing
Through the ACE
• Defining Layer 3 and Layer 4 Classifications for Network Management
Traffic Received by the ACE
Defining Layer 3 and Layer 4 Classifications for Network Traffic
Passing Through the ACE
Layer 3 and Layer 4 traffic classes contain match criteria that identify the IP
network traffic that can pass through the ACE. You can classify network traffic
based on the source or destination IP address, the source or destination port, the
virtual IP address, or the IP protocol and port.
This section contains the following topics:
• Creating a Layer 3 and Layer 4 Network Traffic Class Map
• Defining a Class Map Description
• Defining Access-List Match Criteria
• Defining Match Any Criteria
• Defining Destination IP Address and Subnet Mask Match Criteria
• Defining TCP/UDP Port Number or Port Range Match Criteria
• Defining the Source IP Address and Subnet Mask Match Criteria
• Defining the VIP Address Match Criteria
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