Upgrading Boot Rom At Cli - H3C AR 18-22-24 Installation Manual

Installation Manual
H3C AR 18-22-24 Router
II. Restoring the extended segment from Flash memory
In case faults occur to the extended segment or the upgrade is
done inadvertent, take these steps to restore the extended segment of
the Boot Rom program from Flash memory to the Boot Rom:
Step 1: Enter the Boot menu, and then select <5> to enter the
Boot Rom download menu.
Step 2: In Boot Rom download menu, select <3> to restore the
extended segment from Flash memory.
For a successful restoration, the console screen displays:
Writing to Boot Rom.Please wait...######
Restoring Boot Rom program successed!
Step 3: When Boot Rom download menu appears again, select
<5> to exit and reboot the router.

3.2.4 Upgrading Boot ROM at CLI

After the router starts normally, you can upgrade and back up
application programs, and backup and restore the configuration at the
command line interface (CLI)
I. Upgrading Boot ROM Through TFTP
1) Connect the TFTP server to the router on which Boot ROM
is to be upgraded so that they can communicate with each
other. A TFTP server is a device running the TFTP server
program.
2) Specify the path on the TFTP server to the folder that
contains the Boot ROM upgrade file. That is, ensure the
Boot ROM upgrade file are available in the Base Directory
Chapter 3 Configuring and
3-15
Maintaining the Router