NS0-163: NetApp Certified Data Administrator, ONTAP

ONTAP tamperproof snapshot locking relies on SnapLock technology, so the SnapLock license must be installed and the cluster Compliance Clock must be initialized. Multi-Admin Verification is not a prerequisite, and a separate SnapLock aggregate is not required in current ONTAP releases.

ONTAP creates intercluster LIFs on either an admin SVM in the Default IPspace or a system SVM in a custom IPspace. Data SVMs and node SVMs do not support hosting intercluster LIFs.

NetApp ONTAP Autonomous Ransomware Protection creates a snapshot to preserve a recovery point when it detects suspected ransomware activity and automatically notifies administrators through an alert. It does not automatically offline the volume or block user access.

File restoration reads data, so the relevant measurements are GET operations. Among the displayed GET maximum latencies, 10021 ms is the highest.

ONTAP SSH multifactor authentication for local administrator accounts uses two methods: an SSH public key and a user password. Adding the publickey authentication method supplies the additional factor for an existing SSH administrator login.