H3C S5120-SI Series Installation Manual page 40

Task
Set the download rate of the console port on the
switch
Change the rate of the serial port on the terminal
Establish a connection between the terminal and
the switch using the changed rate
Uploading an application file from the terminal to
the switch
Updating the Boot ROM file on the switch
Restoring the download rate to the default
Restarting the switch to make the updated Boot
ROM file effective
1) Enter the Boot ROM update menu on the switch
Enter the Boot ROM menu, and then enter 6 or press Ctrl + U after the system displays "Enter your
choice(0-9):" to enter the Boot ROM update menu.
Enter your choice(0-9): 6
1. Update full BootRom
2. Update extended BootRom
3. Update basic BootRom
0. Return to boot menu
Enter your choice(0-3):
The items in the Boot ROM update menu are described in Table 5-2.
Table 5-2 Description of the Boot ROM update menu
Item
1. Update full BootRom
2. Update extended BootRom
3. Update basic BootRom
0. Return to boot menu
2) Enter the protocol parameter setting menu
Required
Log in to the switch through the HyperTerminal
and then set the download rate of the console
port on the switch.
Optional
Set the baud rate of the serial port on the terminal
to be consistent with that of the console port on
the switch.
Optional
Required
Transmit a file from the terminal to the switch
using the changed connection rate.
Required
Update the Boot ROM file on the switch.
Optional
Set the baud rate of the serial port on the terminal
to be consistent with the default rate of the
console port on the switch.
Required
Description
Update the complete Boot ROM file
Update the extended Boot ROM section
Update the basic Boot ROM section
Return to the Boot ROM menu
5-4
Remarks