If the Internal Link Is Faulty in an N8500 Clustered

Multiple Choice

If the internal link is faulty in an N8500 clustered NAS storage system, which of the following items can be skipped during troubleshooting?

A) The heartbeat network between engines
B) The network between an engine and a disk enclosure
C) The Fibre Channel network between an engine and a storage unit
D) The network between a storage unit controller enclosure and a storage unit disk enclosure