Boot Menu 5. Modify Bootrom Password; Boot Menu 6: Ignore System Configuration; Boot Menu 7: Boot Rom Operation Menu; Boot Menu 8: Clear Super Password - 3Com MSR 20-20 Release Note

3Com MSR Family Release Notes
Release Notes Software v5.20
You must enter the filename as it appears under "Name." When the filename is validated, the
following menu appears:
Modify this file Attribute:
1.
2.
3.
4.
5.
Enter your choice(1-5):
The type of the original main file is changed to N., and cf:/msr50-cmw520-b1508p01-si.bin will
be used to boot the router.
A similar process is used to set the configuration file type

3.2.2 Boot Menu 5. Modify Bootrom Password

There is no password set to enter the Bootrom by default. Use this option to change the
password as desired.

3.2.3 Boot Menu 6: Ignore System Configuration

In this case, an ignore flag will be set in Flash, and the default factory configuration will be used
for booting.

3.2.4 Boot Menu 7: Boot Rom Operation Menu

The Boot ROM menu provides two methods for upgrading the program and the Boot ROM sub-
menu operations, which are described in the following subsections.
The Boot ROM Operation Option menu includes:
=====================<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):
This menu allows you to upgrade, backup, or restore the Boot ROM program.
Exit the Boot ROM menu and reboot the router when complete.
Note: The Boot menu appears only when you press <Ctrl+B> within 3 seconds after the
message "Press Ctrl-B to enter Boot Menu..." appears. If you wish to enter the Boot Menu
after the program begins uncompressing, you must to reboot the router.

3.2.5 Boot Menu 8: Clear Super Password

This temporarily clears the Super Password if one exists.
+Main
-Main
+Backup
-Backup
Exit
1
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