Disabling Authentication For Telnet Login - HP 830 Series Configuration Manual

Scheme—Uses the AAA module to provide local or remote authentication. You must provide a
•
username and password for accessing the CLI. If the password configured in the local user
database was lost, log in to the device through the console port and view set the password or
configure a new password. If the username or password configured on a remote server was lost,
contact the server administrator for help.
Table 15 Configuration required for different Telnet login authentication modes
Authentication
mode
None
Password
Scheme

Disabling authentication for Telnet login

Step
1. Enter system view.
2. Enable Telnet server.
3. Enter one or multiple VTY
user interface views.
4. Disable authentication.
5. Configure the command
level for login users on the
current user interfaces.
6. Configure common
settings for the VTY user
interfaces.
Configuration tasks
Set the authentication mode to none for the VTY user
interface.
Enable password authentication on the VTY user
1.
interface.
2. Set a password.
1. Enable scheme authentication on the VTY user
interface.
2. Configure local or remote authentication settings.
To configure local authentication:
a. Configure a local user and specify the
password.
b. Configure the device to use local authentication.
To configure remote authentication:
a. Configure the RADIUS or HWTACACS scheme
on the device.
b. Configure the username and password on the
AAA server.
c. Configure the device to use the scheme for user
authentication.
Command
system-view
telnet server enable
user-interface vty first-number
[ last-number ]
authentication-mode none
user privilege level level
See "Configuring common VTY
user interface settings
(optional)."
Remarks
N/A
Optional.
By default, the Telnet server function is
enabled.
N/A
By default, password authentication is
enabled for VTY user interfaces.
By default, the default command level is
0 for VTY user interfaces.
Optional.
31
Reference
"Disabling authentication for
Telnet login"
"Configuring password
authentication for Telnet
login"
"Configuring scheme
authentication for Telnet
login"