Reference Guide

Command Groups 25
AAA Commands
Command Group Description Access Mode
aaa authentication login Defines login authentication. Global
Configuration
aaa authentication enable Defines authentication method lists for accessing higher
privilege levels.
Global
Configuration
login authentication Specifies the login authentication method list for a
remote telnet or console.
Line
Configuration
enable authentication Specifies the authentication method list when accessing a
higher privilege level from a remote telnet or console.
Line
Configuration
ip http authentication Specifies authentication methods for HTTP server users. Global
Configuration
ip https authentication Specifies authentication methods for HTTPS server users. Global
Configuration
show authentication
methods
Displays information about the authentication methods. Privileged EXEC
password Specifies a password on a line. Line
Configuration
enable password Sets a local password to control access to normal and
privilege levels.
Global
Configuration
username Establishes a username-based authentication system. Global
Configuration
passwords min-length Sets the minimum required length for passwords in the
local database.
Global
Configuration
passwords aging Sets the expiration time for username and enable
passwords.
Global
Configuration
password-aging Sets the expiration time of line passwords in the local
database.
Line
Configuration
passwords history
Sets the number of required password changes before a
password in the local database can be reused.
Global
Configuration
passwords history hold-time Sets the number of days a password is relevant for tracking
its password history.
Global
Configuration
passwords lockout
Sets the number of failed login attempts before a user
account is locked.
Global
Configuration
aaa login-history file Enables writing to the login history file. Global
Configuration
set username active
Reactivates a locked user account. Privileged EXEC