R211x-HP Flexfabric 11900 Fundamentals Configuration Guide

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When you install or upgrade a feature or patch image on the active MPU, the system automatically
installs or upgrades the image on the service cards and switching fabric cards as needed. You do not
need to install or upgrade the image for the cards separately. (In standalone mode–In IRF mode.)
For an incremental upgrade, you must confirm the software changes to keep activated images effective
after a reboot. However, you do not need to confirm software changes for a reboot or ISSU reboot
upgrade, because the install activate command changes the startup software image sets.
Installing or upgrading a boot, system, or feature image
Perform this task in user view.
Ste
p
Command
1. (Optional.) Check for the ISSU
method to be used for the
upgrade and view the possible
impact of the upgrade.
• In standalone mode:
install activate { boot filename | system filename | feature
filename&<1-30> } * slot slot-number test
• In IRF mode:
install activate { boot filename | system filename | feature
filename&<1-30> } * chassis chassis-number slot slot-number test
2. Activate the images.
• In standalone mode:
install activate { boot filename | system filename | feature
filename&<1-30> } * slot slot-number
• In IRF mode:
install activate { boot filename | system filename | feature
filename&<1-30> } * chassis chassis-number slot slot-number
3. (Optional.) Confirm the software
changes.
install commit
Installing or upgrading patch images
Perform this task in user view.
Ste
p
Command
1. Activate the patch images.
• In standalone mode:
install activate patch filename slot slot-number
• In IRF mode:
install activate patch filename chassis chassis-number slot slot-number
2. (Optional.) Confirm the
software changes.
install commit
Uninstalling feature or patch images
You can uninstall only feature images and patch images from the device. Boot and system images cannot
be uninstalled.
Uninstalled images are still saved on the storage medium. To permanently remove the images from the
device, execute the install remove command.
To uninstall an image, deactivate it and then confirm the software change. If you do not confirm the
deactivation, the deactivated image will become active after a reboot.