Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 5 User Interface Configuration Commands
3Com Corporation
5-21
By default, terminal services are enabled on all user interfaces.
The following are the restrictions on the use of the undo shell command:
z You cannot execute the command on the console port.
z When the AUX port on your router functions as the console port, you cannot
execute the command on it.
z These restrictions do not apply to other types of user interfaces.
Example
# Disable terminal services on the VTYs 0 through 4.
[3com] user-interface vty 0 4
[3com-ui-vty0-4] undo shell
# The following information appears when a Telnet terminal logs in:
The connection was closed by the remote host!
5.1.26 speed
Syntax
speed speed-value
undo speed
View
User interface view
Parameter
speed-value: Transmission rate in bps.
Description
Use the speed command to set the transmission rate on the user interface.
Use the undo speed command to restore the default, or 9600 bps.
Only when the serial interface works in asynchronous flow mode can the configuration
be effective.
The transmission rates available with asynchronous serial interfaces include:
z 300 bps
z 600 bps
z 1200 bps
z 2400 bps
z 4800 bps
z 9600 bps
z 19200 bps
z 38400 bps