3Com 4200G 12-Port, Руководство по настройке

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Console Port Login Configuration with Authentication Mode Being Password 19
Note that the level the commands of which are available to users logging into a
switch depends on both the
authentication-mode { password | scheme | none }
and the user privilege level level command, as listed in Table 17.
Configuration Example Network requirements
Assume that you are a level 3 VTY user and want to perform the following
configuration for users logging in through the Console port:
■
Authenticate users logging in through the Console port using the local password.
■
Set the local password to 123456 (in plain text).
■
The commands of level 2 are available to users logging into the AUX user
interface.
■
The baud rate of the Console port is 19,200 bps.
■
The screen can contain up to 30 lines.
Make terminal services
available to the user
interface shell Optional
By default, terminal services are
available in all user interfaces.
Set the maximum number
of lines the screen can
contain screen-length screen-length 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.
Set history command
buffer size history-command max-size
value
Optional
The default history command
buffer size is 10. That is, a history
command buffer can store up to
10 commands by default.
Set the timeout time for
the user interface idle-timeout minutes [
seconds ]
Optional
The default timeout time of a user
interface is 10 minutes.
With the timeout time being 10
minutes, the connection to a user
interface is terminated if no
operation is performed in the user
interface within 10 minutes.
You can use the idle-timeout 0
command to disable the timeout
function.
Table 17 Determine the command level (B)
Scenario Command
level
Authentication
mode
User type Command
Local authentication
(
authentication-mode
password )
Users logging into
the AUX user
interface The user privilege level level
command not executed
Level 3
The user privilege level level
command already executed
Determined by
the
level
argument
Table 16 Console port login configuration with the authentication mode being password
Operation Command Description