Dell PowerConnect 8100 CLI Reference Guide - Page 705

The same list-name can be used for both exec and commands accounting types. AAA accounting for commands with RADIUS as the accounting method is not supported. TACACS+ supports both exec and commands accounting types. There is exactly one accounting method list for dot1x: default. accounting Use the accounting command in Line Config mode to apply an accounting method to a line config. Use the no form of the command to return the accounting for the line mode to the default. Syntax accounting {exec|commands} [default|list_name] no accounting Parameter Description Parameter exec commands default list_name Description Provides accounting for a user EXEC terminal session. Provides accounting for all user-executed commands. The default list of methods for accounting services. Character string of not more than 15 characters used to name the list of accounting methods. The list name can consist of any printable character. Use quotes around the list name if embedded blanks are contained in the list name. Default Configuration Accounting is not enabled by default. Command Mode Line Configuration RADIUS Commands 705