Which two options are valid to protect the workloads on this cluster?

An administrator has been tasked with deploying an NC2 cluster on AWS with the requirement to protect workloads.

Which two options are valid to protect the workloads on this cluster? (Choose two.)
A . Deploy one-node cluster in another availability zone.
B . Create a second NCZ cluster in a different availability zone.
C . Use an existing on-prem Nutanix cluster as a disaster recovery target.
D . Deploy a cluster across two availability zones.

View Answer

Answer: B

Explanation:

To protect workloads on an NC2 cluster on AWS, deploying strategies that ensure high availability and disaster recovery are essential.

The two valid options are:

Create a Second NC2 Cluster in a Different Availability Zone:

High Availability: Deploying a second NC2 cluster in a different availability zone ensures that workloads can be quickly recovered in case of an availability zone failure.

Disaster Recovery: This setup enables asynchronous replication between clusters, providing a robust disaster recovery solution.

Use an Existing On-Prem Nutanix Cluster as a Disaster Recovery Target:

Hybrid DR: Leveraging an existing on-premises Nutanix cluster for disaster recovery provides a cost-effective and efficient DR solution.

Replication: Set up replication policies to ensure data is consistently copied from the NC2 cluster on AWS to the on-premises cluster.

Why Not Other Options:

One-node cluster in another availability zone: Not a valid DR solution as a single-node cluster cannot provide the required resilience and high availability.

Deploy a cluster across two availability zones: While this can enhance availability, it is not a typical approach for Nutanix clusters which are designed to operate within a single availability zone for simplicity and performance reasons.

Reference: Nutanix Cloud Clusters on AWS Administration Guide

Nutanix Disaster Recovery Best Practices

AWS Availability Zones and Disaster Recovery Documentation