12
|<3> 38400 |
|<4> 57600 |
|<5> 115200* |
|<0> Exit |
============================================================================
Enter your choice(0-5):
NOTE:
After downloading files with a changed baud rate, timely change the baud rate back to
9,600 bps in HyperTerminal to ensure the normal display on the terminal screen when the
system boots or reboots.
Upgrading a system software image file through a serial
connection
Enter the BootWare main menu (see “
”). Select
2
from the BootWare main menu
to enter the BootWare serial submenu. For more information, see “
Take upgrading the main system software image file as an example.
To accelerate the file upgrade, you can modify the serial port baud rate. For how to modify the baud rate,
see “
Modifying serial communication parameters
1.
Select
2
on the BootWare operation submenu.
The system prompts the following information:
Please Start To Transfer File, Press <Ctrl+C> To Exit.
Waiting ...CCCCCCCCCC
2.
Select
Transfer
>
Send file
in the HyperTerminal window.
The following dialog box appears.
Figure 8
File transmission dialog box
3.
Click
Browse
to select the system software image file to be downloaded, select
Xmodem
from the
Protocol
list, and click
Send
.
The following dialog box appears: