Release notes - H3C SecBladeII-CMW520-F3169P07

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l The basic segment is used for the basic initialization of the SecBlade card. After the basic
initialization, the network interfaces and the CF card are still unavailable.
l After the SecBladeII card runs the extended segment, the network interfaces and the CF card are
available. The extended segment provides diversified human-computer interaction (HCI)
functions to upgrade the applications and the boot system.
l After the basic segment is booted, the extended segment can be upgraded on the menu of the
basic segment.
Application files
Currently, the application files on a SecBladeII card usually refer to the boot files. A boot file is an
application file used to boot the SecBladeII card. By default, a SecBladeII card defines three
application files for boot.
l Main application file (main file for short): The default name is main.bin and the file type is M. It is
the default application file used for the SecBladeII card boot.
l Backup application file (backup file for short): The default file name is backup.bin and the file type
is B. When booting with the main application file fails, the SecBladeII card uses the backup
application file to boot.
l Secure application file (secure file for short): The file name is secure.bin and the file type is S.
When booting with the main and backup application files fails, the SecBladeII card uses the
secure application file to boot. When booting with the secure application file fails, boot failure will
be prompted.
If you have loaded the three application files into the CF card, the SecBladeII card will boot using
these three files in sequence. To change the sequence or a file type, refer to “Maintaining Files” on
page 42.
Note that:
l The application files for booting the SecBladeII card can be type M, B, and S, but not type N/A
(type other than M, B, or S).
l You can modify the name of application files using the rename command after the SecBladeII
card boots. If you changed the name of the secure application file, there is no secure application
file on the CF card and you need to download a secure application file to the CF card again.
l You can modify the type of application files of type M, B or N/A except type S on the BootWare
menu, or at the CLI after the SecBladeII card boots.
l The secure application file is the last resort for the SecBladeII card boot. You cannot change the
type of the secure application file, or change other types of files to the secure application file. You
can only download it using the BootWare menu.
l There is only one application file of the same type (M, B, or S) on the CF card.
Configuration files
The configuration files store configuration information of SecBladeII cards. By default, three
configuration files are defined to load configuration information at the SecBladeII card boot.
l Main configuration file: The file type is M and the file extension is .cfg. By default, the SecBladeII
card uses the main configuration file to load configuration information.
l Backup configuration file: The file type is B and the file extension is .cfg. When loading with the
main configuration file fails, the SecBladeII card uses the backup configuration file to load
configuration information.