IBM 00D1996 ユーザーズマニュアル

Emulex VFA5 ML2 Dual Port 10GbE SFP+ Adapter for IBM System x

Ethernet and NIC features

NDIS 5.2, 6.0, and 6.2 compliant Ethernet functionality

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IPv4/IPv6 TCP, UDP, and Checksum Offload

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IPv4/IPv6 TCP, UDP Receive Side Scaling (RSS)

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IPv4/IPv6 Large Send Offload (LSO)

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Programmable MAC addresses

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128 MAC/vLAN addresses per port

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Support for HASH-based broadcast frame filters per port

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vLAN insertion and extraction

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9216 byte Jumbo frame support

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Receive Side Scaling (RSS)

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Filters: MAC and vLAN

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Remote Direct Memory Access (RDMA) (planned for 1H/2014):

Direct data placement in application buffers without processor intervention

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Supports RDMA over converged Ethernet (RoCE) specifications

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Linux Opens Fabrics Enterprise Distribution (OFED) Support

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Low latency queues for small packet sends and receives

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Local interprocess communication option by internal VEB switch

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TCP/IP Stack By-Pass

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Data Center Bridging / Converged Enhanced Ethernet (DCB/CEE) (with Features on Demand upgrade):

Hardware Offloads of Ethernet TCP/IP

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802.1Qbb Priority Flow Control (PFC)

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802.1 Qaz Enhanced Transmission Selection (ETS) (planned for 1H/2014)

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802.1 Qaz Data Center Bridging Exchange (DCBX) (planned for 1H/2014)

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Fibre Channel over Ethernet (FCoE) offload (with Features on Demand upgrade):

Hardware offloads of Ethernet TCP/IP

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ANSI T11 FC-BB-5 Support

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Programmable Worldwide Name (WWN)

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Support for FIP and FCoE Ether Types

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Supports up to 255 NPIV Interfaces per port

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FCoE Initiator

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Common driver for Emulex Universal CNA and Fibre Channel HBAs

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255 N_Port ID Virtualization (NPIV) interfaces per port

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Fabric Provided MAC Addressing (FPMA) support

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Up to 4096 concurrent port logins (RPIs) per port

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Up to 2048 active exchanges (XRIs) per port

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iSCSI offload (with Features on Demand upgrade):

Full iSCSI Protocol Offload

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Header, Data Digest (CRC), and PDU

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Direct data placement of SCSI data

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2048 Offloaded iSCSI connections

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iSCSI initiator and concurrent initiator /target modes

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Multipath I/O

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OS-neutral INT13 based iSCSIboot and iSCSI crash memory dump support

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RFC 4171 Internet Storage Name Service (iSNS)

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