Dell S6000 FTOS 9.0(2.0) Configuration Guide for the System - Page 739

41 Security s Security features are supported on the following platforms: z This chapter discusses several ways to provide access security to the Dell Networking system. Platform-specific features are identified by the s icons (as shown below). • 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 • VTY Line and Access-Class Configuration For details on all commands discussed in this chapter, refer to the Security Commands chapter in the FTOS Command Line 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 on 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 AAA Accounting is enabled, the network server reports user activity to the security server in the form of accounting records. Each accounting record is comprised of accounting 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. Security | 717