Telnet Configuration with Authentication Mode Being None 49
Telnet Configuration
with Authentication
Mode Being None
Configuration Procedure
Scheme Specify to
perform local
authentication or
RADIUS
authentication
AAA configuration
specifies whether
to perform local
authentication or
RADIUS
authentication
Optional
Local authentication is
performed by default.
Refer to
“AAA/RADIUS/HWTACACS
Configuration” on page 747.
Configure user
name and
password
Configure user
names and
passwords for
local/remote users
Required
■ The user name and password
of a local user are configured
on the switch.
■ The user name and password
of a remote user are
configured on the RADIUS
server. Refer to “Configuring
RADIUS” on page 765 for
more.
Manage VTY
users
Set service type for
VTY users
Required
Perform common
configuration
Perform common
Telnet
configuration
Optional
Refer to Table 11.
Table 12 Telnet configurations for different authentication modes
Authentication
mode Telnet configuration Description
To do… Use the command… Remarks
Enter system view system-view -
Enable the Telnet server
function
telnet server enable Required
Enter one or more VTY user
interface views
user-interface vty
first-number
[ last-number ]
-
Configure not to authenticate
users logging in to VTY user
interfaces
authentication-mode
none
Required
By default, VTY users are
authenticated after logging in.
Configure the command level
available to users logging in to
VTY user interface
user privilege level level Optional
By default, commands of level 0
are available to users logging in
to VTY user interfaces.
Configure the protocols to be
supported by the VTY user
interface
protocol inbound { all |
ssh | telnet }
Optional
By default, both Telnet protocol
and SSH protocol are supported.
Set the command that is
automatically executed when a
user logs into the user
interface
auto-execute command
text
Optional
By default, no command is
automatically executed when a
user logs into a user interface.
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