What is the role of redundant zoning in a VPLEX setup?

Redundant zoning in a VPLEX setup is designed to provide multiple connections to storage from each host, enhancing the availability and resiliency of the storage network. This approach allows for better load balancing and ensures that if one path experiences an issue, another can take over without disrupting access to the storage.

By allowing multiple connections, redundant zoning helps maintain high availability in data access and improves performance by distributing the input/output (I/O) load across several paths. This setup aligns with the goals of fault tolerance and operational efficiency, ensuring that systems remain operational even in the event of hardware failures or maintenance scenarios.

In contrast, other options either suggest negative outcomes, such as a single point of failure or reduced paths for data access, or unnecessary complications in operation, which do not align with the principles of an effective and efficient VPLEX architecture. Promoting redundancy and multiple connections enhances the reliability and performance capabilities of the overall system.