Telnet Configuration With Authentication Mode Being None - 3Com 4200G 12-Port Configuration Manual

100 C 19: L
HAPTER OGGING IN THROUGH
Telnet Configuration
with Authentication
Mode Being None
Configuration Procedure
T
ELNET
Table 76 Telnet configurations for different authentication modes (Continued)
Authentication
mode Telnet configuration
Scheme Specify to
perform local
authentication or
RADIUS
authentication
Configure user
name and
password
Manage VTY
users
Perform common
configuration
Table 77 Telnet configuration with the authentication mode being none
Operation Command
Enter system view system-view
Enter one or more VTY user-interface vty first-number [
user interface views last-number ]
Configure not to authentication-mode none
authenticate users
logging into VTY user
interfaces
Configure the user privilege level level
command level
available to users
logging into VTY user
interface
Configure the protocol inbound { all | ssh |
protocols to be telnet }
supported by the VTY
user interface
Make terminal services shell
available
Set the maximum screen-length screen-length
number of lines the
screen can contain
Description
AAA configuration Optional
specifies whether to Local authentication is
perform local performed by default.
authentication or
Refer to "AAA&RADIUS
RADIUS authentication
Configuration" for more.
Configure user names Required
and passwords for
■
local/remote users
■
Set service type for Required
VTY users
Perform common Optional
Telnet configuration Refer to Table 75.
Description
—
—
Required
By default, VTY users are
authenticated after logging in.
Optional
By default, commands of level 0 are
available to users logging into VTY
user interfaces.
Optional
By default, both Telnet protocol and
SSH protocol are supported.
Optional
By default, terminal services are
available in all user interfaces.
Optional
By default, the screen can contain
up to 24 lines.
You can use the screen-length 0
command to disable the function to
display information in pages.
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 user
manual of RADIUS server for
more.