CHAPTER 40
Configuring Accounting
The AAA Accounting feature allows the services that users are accessing and the amount of network resources
that users are consuming to be tracked. When AAA Accounting is enabled, the network access server reports
user activity to the TACACS+ or RADIUS security server (depending on which security method is
implemented) in the form of accounting records. Each accounting record contains accounting attribute-value
(AV) pairs and is stored on the security server. This data can then be analyzed for network management,
client billing, and auditing.
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Finding Feature Information, page 1003
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Prerequisites for Configuring Accounting, page 1003
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Restrictions for Configuring Accounting, page 1004
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Information About Configuring Accounting, page 1004
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How to Configure Accounting, page 1018
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Configuration Examples for Accounting, page 1028
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Additional References for Configuring Accounting, page 1031
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Feature Information for Configuring Accounting, page 1032
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and
feature information, see Bug Search Tool and the release notes for your platform and software release. To
find information about the features documented in this module, and to see a list of the releases in which each
feature is supported, see the feature information table at the end of this module.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support.
To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not
required.
Prerequisites for Configuring Accounting
The following tasks must be performed before configuring accounting using named method lists:
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
1003