Справочник Пользователя для IBM Flex System EN4132 2-port 10Gb Ethernet Adapter 90Y3466
Модели
90Y3466
IBM Flex System EN4132 2-port 10Gb Ethernet Adapter
3
Precision data centers
ConnectX-3 EN IEEE 1588 precision time protocol circuitry synchronizes the host clock to the data
center master clock for accurate data delivery time stamping and data center SLA measurements.
The hardware-based mechanisms ensure high accuracy and low jitter.
The hardware-based mechanisms ensure high accuracy and low jitter.
Storage acceleration
A consolidated compute and storage network achieves significant cost-performance advantages over
multifabric networks. Standard block and file access protocols can use RDMA for high-performance
storage access.
storage access.
Quality of Service
Resource allocation per application or per VM is provided and protected by the advanced QoS
supported by ConnectX-3 EN. Service levels for multiple traffic types can be based on IETF DiffServ
or IEEE 802.1p/Q, allowing system administrators to prioritize traffic by application, virtual machine, or
protocol. This powerful combination of QoS and prioritization provides fine-grained control of traffic,
ensuring that applications run smoothly.
or IEEE 802.1p/Q, allowing system administrators to prioritize traffic by application, virtual machine, or
protocol. This powerful combination of QoS and prioritization provides fine-grained control of traffic,
ensuring that applications run smoothly.
Specifications
The IBM Flex System EN4132 2-port 10Gb Ethernet Adapter has the following specifications:
Based on Mellanox Connect-X3 technology
Virtual Protocol Interconnect (VPI)
PCI Express 3.0 (1.1 and 2.0 compatible) through an x8 edge connector up to 8 GT/s
CORE-Direct application off-load
GPUDirect application off-load
RDMA over Converged Ethernet (RoCE)
End-to-end QoS and congestion control
Ethernet encapsulation (EoIB)
Wake on LAN (WoL) support
RoHS-6 compliant
Power consumption: Typical: 9 W, maximum 11 W
Ethernet specifications
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3ba 40 Gigabit Ethernet
IEEE 802.3ad Link Aggregation and Failover
IEEE 802.3az Energy Efficient Ethernet
IEEE 802.1Q, .1p VLAN tags and priority
IEEE 802.1Qau Congestion Notification
IEEE P802.1Qbb D1.0 Priority-based Flow Control
IEEE 1588 Precision Clock Synchronization
Jumbo frame support (10 KB)
128 MAC/VLAN addresses per port
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