Managed and Unmanaged Snapshots Snapshots and snapshot collections can be classified as either managed or unmanaged. Managed Snapshots Unmanaged Snapshots Time-To-Live (TTL) Feature List Unmanaged Snapshots Enable the Global TTL Feature Disable the Global TTL Feature Modify the TTL of a Specific Snapshot Modify the TTL of a Snapshot Collection Verify TTL Enablement and Expiration Values of Unmanaged Snapshots