What data center networking technology is used to converge storage and IP networks within a data center?

ATA (Advanced Technology Attachment) is an interface standard for connecting storage devices directly to a computer and is not a data center networking technology for converging storage and IP networks.

FCIP (Fibre Channel over IP) is used to extend Fibre Channel networks over IP wide area networks (WANs), but it does not converge local storage and IP networks within a data center onto a single Ethernet fabric.

iSCSI (Internet Small Computer System Interface) allows SCSI commands to be sent over IP networks, but it is an IP-based storage protocol itself rather than a technology that converges an existing Fibre Channel network with an IP network.

Fibre Channel over Ethernet (FCoE) encapsulates Fibre Channel frames within Ethernet frames, allowing Fibre Channel storage traffic to run over a standard Ethernet network. This technology enables the convergence of both traditional IP networking and Fibre Channel storage networking onto a single, unified Ethernet fabric within the data center, reducing cabling and complexity.