A customer is setting up a four-node NetApp cluster for use with NVMe/TCP and wants to use automatic host discovery. Which protocol is used for the discovery of controllers?

The correct answer is B. mDNS. For automatic host discovery in a four-node NetApp 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…

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Question

Options

ATFTP
BmDNS
CLLDP
DPXE

How the community answered

(64 responses)

A
3% (2)
B
95% (61)
C
2% (1)

Explanation

For automatic host discovery in a four-node NetApp 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.

Topics

#NVMe/TCP#mDNS#controller discovery#host connectivity

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