Upgrading BootROM Through Serial Interface
43
BootROM operation submenu
Enter <7> under the main BootROM menu to enter the BootROM operation
menu:
=====================<BOOT ROM OPERATION>====================
|Note:the operating device is CF Card
|
| <1> Backup Full Boot ROM
|
| <2> Restore Full Boot ROM
|
| <3> Update Full Boot ROM With XModem
|
| <4> Update Extended Boot ROM With XModem
|
| <5> Update Basic Boot ROM With XModem
|
| <6> Exit To Main Menu
|
| Note:When Update Full/Extended/Basic BootRom,they are the |
|
same file
|
=============================================================
Enter your choice(1-6):
The submenu is defined as follows:
Upgrading BootROM
Through Serial
Interface
Use XMODEM to upgrade BootROM through serial interface.
Modifying Serial
Interface Parameters
Sometimes, we need to change the serial baud rate to higher in order to save
upgrading time, or to lower to guarantee transmission reliability. This section
depicts how to adjust serial baud rate.
Enter <2> under the main BootROM menu to enter the serial submenu. Then,
enter <5>, and the system prompts to change serial baud rate.
========================<BAUDRATE SET>=======================
|Note:
Change The HyperTerminal’s Baudrate Accordingly,
|
|
Press ’Enter’ to exit with things untouched.
|
|--------------------<Baudrate Avaliable>-------------------|
| <1> 9600(Default)
|
| <2> 19200
|
<5> Exit To Main Menu
Exit to the main BootROM menu.
Table 20
BootROM operation submenu
Menu item
Description
<1> Backup Full Boot ROM
Backup full BootROM.
<2> Restore Full Boot ROM
Restore full BootROM.
<3> Update Full Boot ROM With
XModem
Update full BootROM through XMODEM.
<4> Update Extended Boot ROM With
XModem
Update extended BootROM through XMODEM.
<5> Update Basic Boot ROM With
XModem
Update basic BootROM through XMODEM.
<6> Exit To Main Menu
Exit to the main menu.
Table 19
File control submenu
Menu item
Description
Summary of Contents for MSR 20-20
Page 4: ......
Page 8: ...8 CHAPTER 1 INTRODUCTION...
Page 28: ...28 CHAPTER 2 FEATURE DESCRIPTION...
Page 34: ...34 CHAPTER 3 LOGGING ONTO MSR SERIES ROUTERS...
