R0106-HP MSR Router Series Fundamentals Command Reference(V7)

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slot slot-number-list: Specifies a space-separated list of up to seven slot number items. Each item specifies
a card by its slot number or a range of cards in the form of start-slot-number to end-slot-number. For
example, slot 0 to 1 2.
subslot subslot-number-list: Specifies a list of up to seven subslot number items. Each item specifies a
subcard by its subslot number or a range of subcards in the form of start-subslot-number to
end-subslot-number. If you do not specify a subcard, this command loads the Boot ROM image for the
base card.
Usage guidelines
Boot ROM image is integrated with the .bin Boot image. To upgrade the Boot ROM image, use the .bin
Boot image file.
Typically, the Boot ROM image is upgraded automatically when the Boot image is upgraded. You can
also use this command to preload the new Boot ROM image to the Boot ROM before upgrading
Comware images. This command helps shorten the subsequent upgrade time, reducing the risk of
upgrade failure caused by unexpected electricity failure.
To complete the upgrade, reboot the device.
To save space, you can delete the Boot ROM image file from the flash memory or CF card after
completing the Boot ROM image upgrade.
Examples
# Use the file a.bin to upgrade the Boot ROM image on an MSR2000 or MSR3000 router.
<Sysname> bootrom update file a.bin
This command will update the Boot ROM file on the specified board(s), Continue? [Y/N]:y
Now updating the Boot ROM, please wait...
.............Done.
Related commands
boot-loader file
display boot-loader
Use display boot-loader to display current software images and startup software images.
Syntax
MSR2000/MSR3000:
display boot-loader
MSR4000:
display boot-loader [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
slot slot-number: Specifies the slot number of an MPU. If you do not specify an MPU, this command
displays the software images on each MPU.