Which advanced command would accomplish this task?

You have an 8-node cluster and need to test a ping to all cluster interconnect ports between all of the eight nodes in one command.

Which advanced command would accomplish this task?
A . cluster ping-cluster
B . network ping6
C . network ping
D . cluster peer ping

Answer: A

Explanation:

https://library.netapp.com/ecmdocs/ECMP1368696/html/GUID-199F0064-11FA-4EF1-9E67-3DBAE2050CE3.html