Dell S3100 Command Line Reference Guide for the Series 9.82.0 - Page 1541
Authentication and Password Commands, aaa authentication enable
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Version 9.6(0.0) Description Introduced on the S4810, S4820T, S5000, S6000, Z9000, Z9500, MXL Usage Information By default, the service password-encryption command stores encrypted passwords. For greater security, you can also use the service obscurepasswords command to prevent a user from reading the passwords and keys, including RADIUS, TACACS+ keys, router authentication strings, VRRP authentication by obscuring this information. Passwords and keys are stored encrypted in the configuration file and by default are displayed in the encrypted form when the configuration is displayed. Enabling theservice obscurepasswords command displays asterisks instead of the encrypted passwords and keys. This command prevents a user from reading these passwords and keys by obscuring this information with asterisks. Password obscuring masks the password and keys for display only but does not change the contents of the file. The string of asterisks is the same length as the encrypted string for that line of configuration. To verify that you have successfully obscured passwords and keys, use the show running-config command orshow startup-config command. If you are using role-based access control (RBAC), only the system administrator and security administrator roles can enable the service obscure-password command. Related Commands • show running-config- Display the current configuration and display changes from the default values. • service password-encryption- Encrypts all passwords configured in the system. Authentication and Password Commands To manage access to the system, use the following the commands. aaa authentication enable Configure AAA Authentication method lists for user access to EXEC privilege mode (the "Enable" access). Syntax aaa authentication enable {default | method-list-name} method [... method2] To return to the default setting, use the no aaa authentication enable {default | method-list-name} method [... method2] command. Security 1541
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