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How to troubleshoot CLUSTER NETWORK DEGRADED error messages
https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/How_to_troubleshoot_CLUSTER_NETWORK_DEGRADED_error_messages
This article describes the process to troubleshoot CLUSTER NETWORK DEGRADED error messages due to misconfiguration or malfunction of the cluster network ports and the cluster network switches.

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