After a board registers successfully and a serial port on the board is configured to work in
asynchronous mode, the router generates a random TTY number for the asynchronous serial
port. To view the TTY number, run the
display user-interface
command.
Step 3
Run:
speed
speed-value
The baud rate is set.
By default, the baud rate is 9600 bit/s.
Step 4
Run:
flow-control
{
hardware
|
none
|
software
}
The flow control mode is set. By default, the flow-control mode is
none
.
Step 5
Run:
parity
{
even
|
none
|
odd
}
The parity mode is set.
By default, the value is none.
Step 6
Run:
stopbits
{
1.5
|
1
|
2
}
The stop bit is set.
By default, the value is 1 bit.
Step 7
Run:
databits
{
5
|
6
|
7
|
8
}
The data bit is set.
By default, the data bit is 8.
----End
4.4.3 Setting Terminal Attributes of TTY User Interface
This section describes how to set terminal attributes of the TTY user interface, including the
user timeout disconnection function, number of lines displayed in a terminal screen, and size of
the history command buffer.
Context
Terminal attributes of the TTY user interface have default values on the router and you can set
them as needed.
Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
user-interface
tty
interface-number
Huawei AR2200 Series Enterprise Routers
Configuration Guide - Basic Configuration
4 Configuring User Interface
Issue 02 (2011-10-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
47
