Available Upgrade Methods
Use the CLI, or follow a step-by-step Upgrade wizard that guides you through the UI, to perform the upgrade.
Use the CLI Method to Upgrade
You can use the CLI to upgrade the HA Controller pair. For more details, see upgrade using the CLI.
Use the Upgrade Wizard Method to Upgrade
You can use the Upgrade Wizard to follow a step-by-step procedure that guides you through the UI to perform the upgrade. For more details, select upgrade using the Upgrade Wizard.