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Should cluster peering/intercluster network for MetroCluster be redundant per node?

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Applies to

  • MetroCluster
  • ONTAP 9
  • Cluster Peering

Answer

Yes, NetApp strongly recommends having redundancy on intercluster LIFs on a node level.

Additional Information

What happens if MetroCluster loses intercluster network and CRS is unable to sync?

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