Exam NS0-521 Topic 8 Question 42 Discussion

Actual exam question for Network Appliance's NS0-521 exam
Question #: 42
Topic #: 8
A customer Is setting up a four-node NetApp AFF cluster for use with NVMe/TCP and wants to use automatic host discovery.
Which protocol is used for the discovery of controllers?

Suggested Answer: B Vote an answer

For automatic host discovery in a four-node NetApp AFF cluster using NVMe/TCP, the protocol used is mDNS (Multicast DNS). mDNS allows for the discovery of controllers and other networked devices without the need for a centralized DNS server, simplifying the setup process in environments that support NVMe over TCP.
For further information, refer to:
* NetApp Documentation on NVMe/TCP
* NetApp Community on Host Discovery

by Annabelle at May 18, 2026, 07:50 AM

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