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Large Deployment Considerations

You must migrate instances of Tenable Appliance individually to Tenable Core. Tenable currently does not support a bulk migration for multiple instances.

If you have multiple Tenable Appliance instances supporting different applications, Tenable recommends migrating your applications in the following order:

  1. All Tenable Appliance + instances
  2. All Tenable Appliance + Nessus instances
  3. All Tenable ApplianceNessus Network Monitor instances

Since the migration is performed one instance at a time:

  • You do not need to synchronize the versions on your application instances.
  • You can manage your unmigrated Tenable Appliance instances normally while you begin migrating other instances.

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