3Com E4500-24, Руководство по настройке CLI, Страница: 26 / 848

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To do… Use the command… Remarks
Set the check
mode parity { even | none |
odd }
Optional
By default, the check mode of a
console port is
none , that is, no
check is performed.
Set the stop bits stopbits { 1 | 1.5 | 2 }
Optional
The stop bits of a console port is 1.
Set the data bits databits { 7 | 8 }
Optional
The default data bits of a console
port is 8.
Configure the command level
available to users logging in to
the user interface
user privilege level level
Optional
By default, commands of level 3 are
available to users logging in to the
AUX user interface, and commands
of level 0 are available to users
logging in to the VTY user interface.
Enable terminal services 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 the 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.
Configuration Example
Network requirements
Assume that the switch is configured to allow users to log in through Telnet, and the current user level is
set to the administrator level (level 3). Perform the following configurations for users logging in through
the console port (AUX user interface).
z
Do not authenticate the users.