Guides users through the process of downloading images and upgrading Cisco APIC and switch software from pre-4.x releases using the graphical user interface.
Ensure that you check and follow these guidelines:
Download APIC and switch images on APICs
Configure firmware image downloads of APICs and ACI switches into APIC's firmware repository from an external file server or from your local machine.
Upgrade or downgrade the Cisco APIC from releases prior to release 4.x
Configure the Cisco APIC software upgrade or downgrade using GUI-based procedures for releases prior to 4.x.
Upgrade or downgrade leaf and spine switches through APIC running prior to release 4.x
Configure leaf and spine switch firmware upgrades or downgrades using the APIC GUI when the APIC is running a release prior to version 4.x.
Upgrade or downgrade the catalog through APIC running prior to release 4.x
Configure catalog firmware upgrades or downgrades manually when the catalog image was not automatically updated with the APIC image.