3com 3031 Instruccion De Instalación
User Interface Configuration Procedure
67
Setting data bits
The data bits supported by an asynchronous interface are 5, 6, 7, and 8.
The
databits
defaults to
8
.
Configuring Terminal
Attributes
Perform the following in the User Interface View.
Starting the terminal service
CAUTION: By default the terminal service is enabled on all user interfaces.
Some constraints are put on the
undo shell
command. First, CON does not
support the
auto-execute command
. Second, if there is only AUX but no CON on
a router (AUX and CON shares the same port), the AUX will not support the
auto-execute command
as well. These constraints do not apply to other types of
user interfaces.
For example:
[3Com]user-interface vty 0 4
[3Com-ui-vty0-4]undo shell
Following will be displayed after the access of a Telnet terminal:
% connection refused by remote host!
Setting idle-timeout disconnection of a terminal user
By default, the idle-timeout disconnection function is enabled and the timeout
time is set to 10 minutes. In other words, if there is no operation in 10 minutes,
the TTY will automatically disconnect. Configuring
time is set to 10 minutes. In other words, if there is no operation in 10 minutes,
the TTY will automatically disconnect. Configuring
idle-timeout 0
will disable
the idle-timeout disconnection function.
Table 59 Setting data bits
Operation
Command
Set data bits
databits { 5 | 6 | 7 | 8 }
Restore the default data bit setting
undo databits
Table 60 Enabling the terminal service
Operation
Command
Enable the shell service
shell
Disable the shell service
undo shell
Table 61 Setting the idle-timeout disconnection function for terminal users
Operation
Command
Set the idle-timeout disconnection function for
the users
the users
idle-timeout minutes [ seconds ]
Restore the default idle-timeout disconnection
setting for the users
setting for the users
undo idle-timeout