Before you attempt to migrate multiple NSP Flow Collector instances, you must check for inconsistencies among the Flow Collector configurations.

Note: The configuration of each Flow Collector operating in the same mode must be identical.

Note: Flow Collectors must be operating in SYS mode in order for the migration to succeed.

Flow Collector migration will fail if configuration inconsistencies are encountered. You can do one of the following to ensure that a subsequent upgrade attempt succeeds:

• Resolve the inconsistencies using the Flow Collector UI, or by editing a configuration file.

• Force the upgrade to ignore the inconsistencies and use an approved configuration.