speed

Function

The speed command sets the transmission rate of a user interface.

The undo speed command restores the default transmission rate.

By default, the transmission rate is 9600 bit/s.

speed speed-value

undo speed

Parameter	Description	Value
speed-value	Specifies the transmission rate.	The following are the supported transmission rates in bits/s: 300, 600,1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200.

Parameter

Description

Value

speed-value

Specifies the transmission rate.

The following are the supported transmission rates in bits/s: 300, 600,1200, 2400, 4800, 9600, 19200, 38400, 57600 and 115200.

VTY-type user interface view

3: Management level

Task Name	Operations
tty	write

Usage Scenario

The configuration is effective only when the serial interface works in the asynchronous interactive view.

Precautions

In VS mode, this command is supported only by the admin VS.

# Set the transmission rate of the console user interface to 115200 bit/s.

<HUAWEI> system-view
[~HUAWEI] user-interface console 0
[~HUAWEI-ui-console0] speed 115200