NS0-521 Dumps - Implementation Engineer - SAN ONTAP Exam Practice Exam Questions

To restore a LUN from a SnapMirror Synchronous destination, the following steps must be taken:

Release the relationship: This step is necessary to break the SnapMirror relationship, allowing the LUN to be restored independently.

Delete the relationship: After releasing the relationship, deleting it ensures that there are no residual dependencies or configurations that might interfere with the restore process.

For more information, refer to:

NetApp Documentation on SnapMirror Synchronous​ (NetApp)​​ (NetApp)​.

Implementing VLANs for NVMe/TCP configurations provides several benefits, two of which are increased resiliency and increased security:

Increased Resiliency: VLANs help segment the network traffic, reducing the risk of a single point of failure. By isolating NVMe/TCP traffic into specific VLANs, network issues can be contained within a VLAN, preventing them from affecting other parts of the network. This isolation ensures that disruptions are minimized and network resiliency is enhanced.

Increased Security: VLANs provide an added layer of security by segregating traffic. This segregation ensures that NVMe/TCP traffic is isolated from other types of traffic, reducing the risk of unauthorized access or data breaches. VLANs help in enforcing stricter access controls and monitoring, thereby increasing the overall security of the network.

For more information on the benefits of VLANs in NVMe/TCP configurations, you can refer to NetApp's technical resources:

Implementing and Configuring Modern SANs with NVMe-oF​ (NetApp)​.

SAN Configuration Best Practices​ (NetApp Community)​.