Examples
# Disable the terminal service for VTY lines VTY 0 through 4 so no user can log in to the device
through the user lines.
<Sysname> system-view
[Sysname] line vty 0 4
[Sysname-line-vty0-4] undo shell
Disable ui-vty0-4 , are you sure? [Y/N]:y
[Sysname-line-vty0-4]
speed
Use speed to set the transmission rate (also called the baud rate) on a user line.
Use undo speed to restore the default.
Syntax
speed speed-value
undo speed
Default
The transmission rate is 9600 bps on a user line.
Views
User line view
Predefined user roles
network-admin
Parameters
speed-value: Specifies the transmission rate in bps. Supported transmission rates depend on the
device model and configuration environment. The transmission rates for asynchronous serial
interfaces might include:
•
300 bps.
•
600 bps.
•
1200 bps.
•
2400 bps.
•
4800 bps.
•
9600 bps.
•
19200 bps.
•
38400 bps.
•
57600 bps.
•
115200 bps.
Usage guidelines
This command is not supported in VTY line view.
The configuration terminal and the device must be configured with the same transmission rate to
communicate.
Examples
# Set the transmission rate to 19200 bps for AUX line 0.
<Sysname> system-view
90