Most Recent NetApp NS0-604 Exam Dumps

In a Multi-AZ (Availability Zone) setup for NetApp Cloud Volumes ONTAP in AWS, ensuring nondisruptive failover between nodes is critical for high availability. 'Floating IPs' are required for seamless failover between nodes in such a configuration.

Floating IPs allow the primary node to automatically transfer its IP address to the secondary node during a failover event, ensuring that clients can continue to access the service without needing to reconfigure anything. This mechanism enables clients to access the same IP regardless of which node in the cluster is actively serving requests, thus maintaining nondisruptive operations.

Elastic Network Interfaces (ENIs) facilitate networking in AWS but do not inherently handle IP floating between nodes for failover. Security groups and Intercluster UFs manage security and inter-node communication, respectively, but do not address the failover requirements. Floating IPs are explicitly designed to enable failover in high-availability cloud storage environments like NetApp Cloud Volumes ONTAP.

Thus, 'floating IPs' are the required network construct that allows for nondisruptive failover between nodes in a multi-AZ setup, ensuring continuous service availability even in the event of an outage in one availability zone.

To protect data against ransomware, NetApp Cloud Volumes ONTAP offers the NetApp Autonomous Ransomware Protection feature. This feature uses machine learning and data analytics to detect and respond to abnormal file activities, helping prevent ransomware attacks.

Azure NetApp Files (B), Amazon FSx for NetApp ONTAP (C), and NetApp Cloud Volumes Service (D) provide robust data services, but Cloud Volumes ONTAP specifically includes the Autonomous Ransomware Protection feature.

For setting up disaster recovery in the Central US region for an existing Azure NetApp Files workload in the East US2 region, the customer should use cross-region replication. This feature allows data replication across different Azure regions, providing a robust disaster recovery solution by keeping a secondary copy of the data in a geographically separate location.

Cross-zone replication (A) deals with replication within the same region across availability zones. SnapMirror (B) and SyncMirror (C) are ONTAP-specific replication technologies but are not directly applicable to Azure NetApp Files in this scenario.

To replicate a NAS volume from an on-premises AFF (All-Flash FAS) cluster to Azure NetApp Files, the customer should use NetApp BlueXP Replication. This replication technology facilitates data synchronization and replication between ONTAP systems and Azure NetApp Files, making it ideal for hybrid cloud data mobility.

NetApp BlueXP copy and sync (A) is for file migration, BlueXP tiering (B) is for storage optimization, and Azure Site Recovery (D) is focused on VM disaster recovery, not NAS volume replication.

For a one-time, non-NetApp file migration to Amazon FSx for NetApp ONTAP, especially with millions of files, XCP is the most suitable tool. XCP (NetApp's eXtensible Copy Program) is optimized for high-performance file migrations and can handle large-scale migrations efficiently. Additionally, it provides file analytics, which can help the company gain better insights into the data being migrated.

BlueXP copy & sync (A) and BlueXP replication (B) are not designed for large-scale one-time migrations like XCP, and BlueXP volume caching (D) is not relevant for migrations or analytics.