Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module Configuration Guide - Page 475
Security, AAA Accounting, Configuration Task List for AAA Accounting
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28 Security This chapter describes the following: • AAA Accounting • AAA Authentication • AAA Authorization • RADIUS • TACACS+ • Protection from TCP Tiny and Overlapping Fragment Attacks • SCP and SSH • Telnet • VTY Line and Access-Class Configuration For details about all the commands described in this chapter, refer to the Security Commands chapter in the FTOS Command Reference Guide. AAA Accounting AAA accounting is part of the AAA security model (accounting, authentication, and authorization), which includes services for authentication, authorization, and accounting. For details about commands related to AAA security, refer to the Security chapter in the FTOS Command Reference Guide. AAA accounting enables tracking of services that users are accessing and the amount of network resources being consumed by those services. When you enable AAA accounting, the network server reports user activity to the security server in the form of accounting records. Each accounting record is comprised of accounting attribute/value (AV) pairs and is stored on the access control server. As with authentication and authorization, you must configure AAA accounting by defining a named list of accounting methods, and then apply that list to various interfaces. Configuration Task List for AAA Accounting The following sections present the AAA accounting configuration tasks: • Enable AAA Accounting (mandatory) • Suppress AAA Accounting for Null Username Sessions (optional) • Configure Accounting of EXEC and Privilege-Level Command Usage (optional) Security | 473
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