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Performing an ISSU by using install commands
ISSU task list
(Optional.) Decompressing an .ipe file
To use
install
commands for upgrade, you must
use .bin image files. If the upgrade file is an .ipe file,
perform this task before you use
install
commands
for upgrade.
(Required.) Perform on
e of the following tasks to
update software:
• Installing or upgrading software images
Installing or upgrading images except for
patches
Installing patch images
• Uninstalling feature or patch images
Uninstalling feature images
Uninstalling patch images
Perform an activate operation to install new images or
upgrade existing images.
Perform an inactivate operation to uninstall feature or
patch images.
An image is added to or removed from the current
software image list when it is activated or deactivated.
(Optional.) Rolling back the running software
images
Perform this task to roll back running software image
status after activate or deactivate operations.
A commit operation deletes
all rollback points. You
can perform this task only before software changes
are committed.
(Optional.) Aborting a software activate/deactivate
operation
You can perform this task while an image is being
activated or deactivated.
This task is available only for service upgrade or file
upgrade.
(Optional.) Committing software changes
This task updates the main startup image list with the
changes.
If service upgrade or file upgrade is performed, you
must perform this task for the changes to take effect
after a reboot.
(Optional.) Verifying software images
Perform this task to verify that the software changes
are correct.
(Optional.) Removing inactive software images Perform this task to delete images
Decompressing an .ipe file
Perform this task in user view.
1.
(Optional.) Identify images that are
included in the .ipe file.
display install ipe-info
2. Decompress the .ipe file.
ipe-filename
medium-name
Installing or upgrading software images
Use one of the following methods to perform this task:
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