The exhibit represents aMetroCluster IPconfiguration, which uses Ethernet switches to provide redundant connectivity between sites. In this architecture, the Ethernet switches are responsible for transportingNVRAM replication traffic using iWARP (RDMA over TCP/IP). This enables synchronous replication of write logs between HA partners across sites.
Additionally, the switches supportSyncMirror replication, which maintains mirrored aggregates across sites to provide continuous data availability in the event of a site failure.
SnapMirror Synchronous and cluster management traffic do not use these switches directly in this configuration. Therefore, the correct answers areC and D.
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