Users Guide

22
Security
This chapter describes various types of security commands in the Dell Networking OS, in the following sections:
The commands are listed in the following sections:
• AAA Accounting Commands
• Authentication and Password Commands
• RADIUS Commands
• TACACS+ Commands
• SSH Server and SCP Commands
NOTE: Starting with the Dell Networking OS version 7.2.1.0, LEAP with MSCHAP v2 supplicant is implemented.
AAA Accounting Commands
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 TACACS+ 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 congure AAA Accounting by dening a named list of accounting methods, and
then applying that list to various interfaces.
aaa accounting
Enable AAA Accounting and create a record for monitoring the accounting function.
Syntax
aaa accounting {system | exec | commands level} {name | default}{start-stop
| wait-start | stop-only} {tacacs+}
To disable AAA Accounting, use the no aaa accounting {system | exec | command level}
{name | default}{start-stop | wait-start | stop-only} {tacacs+} command.
Parameters
system Enter the keyword system to send accounting information of any other AAA
conguration.
exec Enter the keyword exec to send accounting information when a user has logged in
to EXEC mode.
commands level Enter the keyword command then a privilege level for accounting of commands
executed at that privilege level.
name | default Enter one of the following:
• For name, enter a user-dened name of a list of accounting methods.
• For default, the default accounting methods used.
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Security