3Com Switch 8800 Configuration Guide Chapter 4 User Interface Configuration
4-3
When the users log in the switch, if a connection is activated, the login header will be
displayed. After the user successfully logs in the switch, the shell header will be
displayed.
Perform the following configuration in system view.
Table 4-2 Configure the login header.
Operation Command
Configure the login header header [ shell | incoming | login ] text
Remove the login header configured undo header [ shell | incoming | login ]
Note that if you press <Enter> after typing any of the three keywords shell, login and
incoming in the command, then what you type after the word header is the contents of
the login information, instead of identifying header type.
4.2.3 Configuring Asynchronous Port Attributes
The following commands can be used for configuring the attributes of the
asynchronous port in asynchronous interactive mode, including speed, flow control,
parity, stop bit and data bit.
Perform the following configurations in user interface (Console and AUX user interface
only) view.

I. Configuring the transmission speed

Table 4-3 Configure the transmission speed
Operation Command
Configure the transmission speed speed speed-value
Restore the default transmission speed undo speed
By default, the transmission speed on an asynchronous port is 9600bps.

II. Configuring flow control

Table 4-4 Configure flow control
Operation Command
Configure the flow control flow-control { hardware | none |
software }
Restore the default flow control mode undo flow-control