Backing Up And Restoring The Extended Segment Of Boot Rom Program - 3Com Router 3030 Installation Manual

Upgrading the entire
Boot ROM program
Upgrading the extended
segment of Boot ROM
program
Backing up and
Restoring the
Extended Segment of
Boot ROM Program

Backing up and Restoring the Extended Segment of Boot ROM Program

1 Enter Boot menu (see Boot MenuBoot Menu), select <7> for the 3000 DSL to turn
to Boot ROM operation menu.
2 Select <1> in the Boot ROM operation sub-menu to download the Boot ROM
program with XModem. The Router provides you with several speeds. The
subsequent operation steps are the same as those described in "I".
If the all Boot ROM program fails during upgrade, it cannot be restored on site.
Therefore, only when necessary can you upgrade the whole Boot ROM, besides,
you must upgrade under the guide of technical support personnel.
1 Enter Boot menu (see Boot MenuBoot Menu), select <7> for the 3000 DSL to turn
to Boot ROM operation menu.
2 Select <2> in the operation sub-menu to upgrade the extended segment of Boot
ROM program with XModem. The Router provides you with several speeds. The
subsequent operation steps are the same as those described in "I.
Backup the extended segment of Boot ROM Program in FLASH
1 Enter Boot menu (see Boot MenuBoot Menu), select <7> to turn to Boot ROM
operation menu.
2 Select <4> in the operation sub-menu to copy the current extended segment of
Boot ROM program into the FLASH, and then the following information will be
displayed in the terminal interface if the restoring operation is successful.
Writing to FLASH.Please wait...####
Backuping Boot ROM program to FLASH successed!
3 When the sub-menu appears again, select <5> to exit the Boot menu and proceed
to execute the router's main software.
Restore the extended segment of Boot ROM program from FLASH
In case that faults occur to the extended segment of the Boot ROM program that
is in use, or you upgrade the extended segment wrongly, you can restore the
extended segment saved in FLASH into the Boot ROM by doing the following:
1 Enter Boot menu (see Boot MenuBoot Menu), select <7> to turn to Boot ROM
operation menu.
2 Select <3> in the operation sub-menu to restore Boot ROM from FLASH, and then
the following information will be displayed if the restoring operation is successful.
Writing to Boot ROM.Please wait...######
Restoring Boot ROM program successful!
3 When the sub-menu appears again, select <5> to exit the Boot menu and proceed
to execute the router's main software.
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