Which zoning method is recommended by NetApp?

The recommended zoning method by NetApp is Single-Initiator, Multiple Target, Worldwide Port Name Zoning. This approach provides a secure and efficient means of assigning access rights in Fibre Channel storage areas.

By using the Single-Initiator configuration, only one initiator (such as a host) can access multiple targets (storage devices) in the storage area network (SAN). This minimizes potential disruptions and simplifies the management of the zoning. The use of Worldwide Port Name (WWPN) provides a unique identifier for each port, enhancing security by allowing precise control over which devices communicate with each other.

This zoning method is particularly advantageous in environments where there are multiple storage devices and hosts, as it reduces complexity and fortifies security measures. It ensures that only designated initiators can access specific targets, thereby limiting unauthorized access and potential conflicts between devices.

Overall, utilizing this zoning method aligns with best practices for managing SAN configurations effectively while maintaining security and performance.