Mô tả
InfiniBand FDR QSFP Specifications
• Connectivity:
– Interoperable with InfiniBand or 40GbE switches
– Passive copper cable with ESD protection
• InfiniBand:
– IBTA Specification 1.2.1 compliant
– Hardware-based congestion control
– 256 to 4Kbyte MTU, 2GB messages
• Enhanced InfiniBand:
– Hardware-based reliable transport
– Collective operations offloads
– Hardware-based reliable multicast
– Extended Reliable Connected transport
– Enhanced Atomic operations
• Ethernet:
– IEEE 802.3ba 40 Gigabit Ethernet
– IEEE Std 802.3ad Link Aggregation
– IEEE Std 802.3az Energy Efficient Ethernet
– IEEE Std 802.1Q, .1P VLAN tags and priority
– IEEE P802.1bb D1.0 Priority-based Flow Control
– IEEE 1588
– Jumbo frame support (9600B)
• Hardware-based I/O Virtualization:
– Single Root IOV
– Address translation and protection
– Dedicated adapter resources
– Multiple queues per virtual machine
– Enhanced QoS for vNICs
– VMware NetQueue support
• Overlay Networks:
– VXLAN and NVGRE
• Additional CPU Offloads:
– RDMA over Converged Ethernet
– TCP/UDP/IP stateless offload
– Intelligent interrupt coalescence
• FlexBoot™ Technology:
– Remote boot over InfiniBand
– Remote boot over Ethernet
– Remote boot over iSCSI
• Protocol Support:
– Open MPI, OSU MVAPICH, Intel MPI, MS
– MPI, Platform MPI
– TCP/UDP, EoIB, IPoIB, RDS
– SRP, iSER, NFS RDMA
– uDAPL
• Operating System Support:
– Citrix XenServer 6.1
– RHEL/CentOS 5.X and 6.X, Novell SLES10 SP4; SLES11 SP1,
SLES 11 SP2, OEL, Fedora 14, 15, 17, Ubuntu 12.04
– Windows Server 2008/2012/2012 R2
– FreeBSD
– OpenFabrics Enterprise Distribution (OFED)
– OpenFabrics Windows Distribution (WinOF)
– VMware ESXi 4.x and 5.x
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