The following are the list of commands used in implementing authentication on a router:
| Command |
Description
|
| service password-encryption | Encrypts all plaintext passwords |
| aaa new-model | Enables AAA on a Cisco device |
| aaa authentication | Defines the parameters of authentication |
| debug aaa authentication | Enables AAA authentication debugging |
| enable | Enters privileged EXEC mode |
|
enable password password |
Sets a local password to control access to various privilege levels |
|
enable secret level level password |
Sets a password for the privilege level |
|
enable secret password |
Configures an encrypted password |
|
username username password password |
Creates a local user account with a password |
|
privilege level level |
Configures a new privilege level for users and associates commands with that privilege level |
|
show privilege |
Displays the current level of privilege |
|
enable secret password |
Specifies an additional layer of security with the secret password |