Marvell® FastLinQ® 41000 Series
●The FastLinQ 41000 Series leverages Marvell’s 15+ years of expertise in Ethernet by providing the highest levels of performance, efficiency, and scalability for the enterprise data center.
●For more effective use of the 10/25GbE bandwidth, the 41000 Series Converged Network Adapter offers switch-independent NIC partitioning (NPAR), which enables segmentation of a single 10/25GbE port into multiple network partitions and dynamic allocation of bandwidth to each port. The segmentation allows IT organizations to optimize resources while lowering infrastructure and operational costs.
●The evolution of data centers—triggered by high-density server virtualization, soft-ware-defined networking (SDN), and multitenant cloud computing platforms—demands a high-performance 10/25GbE solution that boosts CPU efficiency and reduces capital expenditures (CAPEX) and operational expenditures (OPEX) of the migration to 10/25GbE. The FastLinQ 41000 Series Adapters are the best choice for workload-inten-sive computing environments, providing reliable, high-performance 10/25GbE connectivity solutions.
■Features:
●Universal RDMA technologies—RDMA over Converged Ethernet (RoCE), RoCEv2, and iWARP
●PCI Express® (PCIe®) Gen 3 x8 (8GT/s) support
●Full line-rate performance across dual and quad ports
●Broad operating system (OS) and hypervisor support
●iSCSI-Offload and FCoE-Offload support
●Network boot support
◆iSCSI remote boot
◆FCoE remote boot from LUN
◆Preboot Execution Environment (PXE) 2.0
◆Unified Extensible Firmware Inter-face (UEFI) support
●Simplifies deployment and trouble-shooting using Windows® Admin Center, QLogic® Control Suite (QCS) CLI, QConvergeConsole® (QCC) PowerKit, UEFI human interface infrastructure (HII), in-OS utilities, QCC vCenter GUI and ESXCLI Plug-ins, and OpenStack® integration
●Switch-independent NPAR with up to 16 physical functions (partitions) per adapter
●Marvell Data Plane Development Kit (DPDK) high-speed packet processing engine delivers up to 38 million packets per second at 64B frame sizes
●Energy Efficient Ethernet (EEE) support for reduced idle power consumption in RJ-45-based networks (10GBASE-T variants only)
●MSI and MSI-X support
●IPv4 and IPv6 stateless offloads
●PCI-SIG® single root input/output virtualization (SR-IOV) with up to 192 virtual functions
●Comprehensive stateless offloads (see page 6)
●Auto negotiation: 1G/10G (BASE-T) and 10G/25G (on direct attach cable (DAC) cable using 10GBASE-KR/25GBASE-CR)
●FastLinQ SmartAN™ for intelligent connectivity that determines link speed, cable type and length, and Forward Error Correction requirements.
●RX/TX multiqueue
◆VMware® NetQueue
◆Windows® Hyper-V® Virtual Machine Queue
◆Linux Multiqueue
●Tunneling offloads
◆Windows Network Virtualization using Generic Routing Encapsulation (NVGRE)
◆Linux Generic Routing Encapsulation (GRE)
◆VMware, Windows, and Linux Virtual Extensible LAN (VXLAN)
◆Linux and VMware Generic Network Virtualization Encapsulation (GENEVE)
●Receive side scaling (RSS)
●Transmit side scaling (TSS)
●Support for virtual LAN (vLAN) tagging
●Support for jumbo frames larger than 1,500 bytes (up to 9,600 bytes)
●Network teaming, failover, and load balancing
◆Switch independent NIC teaming/bonding
◆Switch dependent NIC teaming/bonding such as link aggregation control protocol (LACP) and generic trunking
●Data center bridging (DCB)
◆Data center bridging capability exchange protocol (DCBX) link layer discovery protocol (LLDP)
◆Priority-based flow control (PFC)
◆Traffic Class over VLAN's 3-bit priority code point (PCP) field or Traffic Class over the IP header's 3-bit differentiated services code point (DSCP) field
◆Enhanced Transmission Selection (ETS)
◆Explicit Congestion Notification (ECN or CN)
◆Data Center Quantized Congestion Notification (DCQCN)
●Non-offloaded Storage over Ethernet
◆iSCSI using OS-based software initiators
●Offloaded storage over Ethernet
◆Increases server performance with full hardware offload for storage traffic
◆Industry-leading FCoE-Offload performance of up to 3.6 million IOPS, suitable for high-density server virtualization and large databases
◆Industry-leading iSCSI-Offload performance of up to 2.9 million IOPS, suitable for a diverse set of applications leveraging the flexibility of iSCSI
●Marvell Flow Filtering is supported on Linux® using the ethtool -u/-Ucommands. See the n-tuple Flow Filtering and Steering FastLinQ 41000/45000 Series Adapters Deployment Guide for more information.
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41000 Series 、 41000 、 45000 Series 、 45000 |
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Supplier and Product Introduction |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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11/20 |
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Rev. 1 |
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TD-000998 |
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1 MB |
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