Dell EMC AX4-5 manual AppendixTroubleshooting

Table A-1. General Cluster Troubleshooting (continued)

Problem	Probable Cause	Corrective Action
One of the nodes takes a	The node-to-node	Check the network cabling.
long time to join the	network has failed due	Ensure that the node-to-node
cluster.	to a cabling or	interconnection and the public
or	hardware failure.	network are connected to the
		correct NICs.
One of the nodes fail to
join the cluster.	Long delays in node-	Verify that the nodes can
	to-node	communicate with each other
	communications may	by running the ping command
	be normal.	from each node to the other
		node. Try both the host name
		and IP address when using the
		ping command.
	One or more nodes	Configure the Internet
	may have the Internet	Connection Firewall to allow
	Connection Firewall	communications that are
	enabled, blocking	required by the Microsoft®
	Remote Procedure	Cluster Service (MSCS) and the
	Call (RPC)	clustered applications
	communications	or services.
	between the nodes.	See Microsoft Knowledge Base
		article KB883398 at the
		Microsoft Support website at
		support.microsoft.com for more
		information.

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Appendix:Troubleshooting