Episode 77: Storage Area Networks (SANs) — High-Speed Storage Over the Network

This episode explains Storage Area Networks (SANs), specialized networks that provide high-speed access to consolidated storage resources. SANs use protocols like Fibre Channel or iSCSI to deliver block-level access to data, allowing servers to treat remote storage as if it were local. The exam emphasizes SANs because they represent critical infrastructure in enterprise environments where performance and reliability are paramount.

Real-world uses include virtualized environments where multiple servers access the same storage pool, or disaster recovery systems that require synchronized replication. Troubleshooting considerations involve diagnosing zoning errors in Fibre Channel, resolving IP connectivity issues in iSCSI, or ensuring bandwidth is sufficient for storage workloads. Understanding SANs equips you to identify them in exam questions and support advanced storage solutions in practice. Produced by BareMetalCyber.com, where you’ll find more cyber audio courses, books, and information to strengthen your certification path.