H3C Technologies H3C SecPath F100-C-EI - Manual (Page 59)

Installation Manual
H3C SecPath F100-C-EI Firewall
Chapter 5 Maintaining Software
5-9
2) Select
1
in the Boot ROM operation menu to download the
Boot ROM program using XModem. Several speed options
are available for you. The subsequent steps are the same as
those described in section 5.2.1 “Upgrading the Application
Program” on page 5-4.
Caution:
If you fail to upgrade the entire Boot ROM program, you will be unable
to roll back to the original Boot ROM program version on the site..
Therefore, you are recommended to upgrade the entire Boot ROM
program only when necessary and under the direction of technical
support engineers.
5.2.3 Upgrading the Extended Segment of the Boot
ROM Program
1) Enter the Boot menu (see section 5.1 “Boot Menu” on page
5-1) and select 7 to enter the Boot ROM operation menu.
2) Select
2
in the Boot ROM operation menu to upgrade the
extended segment of the Boot ROM using XModem.
Several speed options are available for you. The
subsequent steps are the same as those described in
section 5.2.1 “Upgrading the Application Program” on page
5-4.