Upgrading Application Program Through Serial Port; Upgrading Application Program Through Ethernet Interface - H3C MSR 20-20 Installation Manual

Upgrading Application
Program Through
Serial Port
Upgrading Application
Program Through
Ethernet Interface
Configuring Ethernet
Parameters
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The file name, size and path vary in different situations. Check the current
■
version of BootROM and application program in order to use correct file.
This method only upgrades a part of BootROM. You can re-upgrade when
■
error occurs.
Restore the baud rate in the HyperTerminal to 9600 bps (the default) after
■
upgrading the BootROM, so as to ensure normal display on the console screen
after system boot or reboot.
Upgrading of application program through serial port is implemented under serial
submenu. Enter <2> in the main BootROM menu to enter the serial submenu.
Refer to the "Enter serial submenu" on page 45 for detailed descriptions.
For example, when you upgrade application program:
First, change serial baud rate to speed up upgrading (refer to the "Upgrading
BootROM Through Serial Port" on page 48 for details), and then enter <2> under
serial submenu. The system prompts:
Select program file please.
Waiting...CC
Select application program file and send it. Upgrading application program with
serial port takes the similar steps with upgrading BootROM. Refer to the
"Upgrading BootROM" on page 49 for details.
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Generally an application program is more than 10M in size. Even if the baud rate is
changed to 115200 bps, the upgrading takes about 30 minutes. Therefore, it is
recommended you upgrade through Ethernet interface.
Enter <3> under the main BootROM menu to enter the Ethernet interface
submenu. Refer to "Enter Ethernet interface submenu" on page 46 for details.
Before upgrading application program through Ethernet interface, we need to
configure the Ethernet interface of the router, as follows:
Enter <3> under the main BootROM menu to enter the Ethernet Interface
submenu. Then, enter <5> to enter the Configure Ethernet interface menu:
Note: Two protocols for download, tftp & ftp.
You can modify the flags following the menu except the boot device.
tftp--0x80, ftp--0x0.
'.' = clear field;
boot device
processor number
host name
file name
inet on ethernet (e) : 192.168.80.10

Upgrading Application Program Through Serial Port

'-' = go to previous field;
: motfcc1
: 0
: host Host name. Keep unchanged.
: main.bin Name of the file to be downloaded,
which must be consistent with the
actual file name. Designate a
downloading path. Or designate a
downloading path in FTP and TFTP
settings.
Set it to be in the same network
with TFTP/FTP server. It has
Ctrl+D = quit
Boot device name. Cannot be changed.
Processor number. Keep unchanged.
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