Intel E1G44ET2 E1G44ET2BLK Manual Do Utilizador
Códigos do produto
E1G44ET2BLK
3
This technology is best suited for applications that demand the
highest I/O throughput and lowest-latency performance such as
database, storage, and financial applications.
highest I/O throughput and lowest-latency performance such as
database, storage, and financial applications.
The PCI-SIG SR-IOV capability is a mechanism for devices to
advertise their ability to be directly assigned to multiple virtual
machines. This technology enables the partitioning of a PCI func-
tion into many virtual interfaces for the purpose of sharing the
resources of a PCI Express* (PCIe) device in a virtual environment.
These virtual interfaces are called Virtual Functions. Each virtual
function can support a unique and separate data path for I/O-
related functions within the PCI Express hierarchy. Use of SR-IOV
with a networking device, for example, allows the bandwidth
of a single port (function) to be partitioned into smaller slices
that may be allocated to specific VMs, or guests, via a standard
interface.
advertise their ability to be directly assigned to multiple virtual
machines. This technology enables the partitioning of a PCI func-
tion into many virtual interfaces for the purpose of sharing the
resources of a PCI Express* (PCIe) device in a virtual environment.
These virtual interfaces are called Virtual Functions. Each virtual
function can support a unique and separate data path for I/O-
related functions within the PCI Express hierarchy. Use of SR-IOV
with a networking device, for example, allows the bandwidth
of a single port (function) to be partitioned into smaller slices
that may be allocated to specific VMs, or guests, via a standard
interface.
End-to-end Wired Security
The Intel
®
Gigabit ET, ET2, and EF Multi-Port Server Adapters are
Intel’s first PCIe adapters to provide authentication and encryp-
tion for IPsec and LinkSec. LinkSec is already designed into the
tion for IPsec and LinkSec. LinkSec is already designed into the
network adapter hardware. These adapters are future-proof and
prepared to provide LinkSec functionality when the ecosystem
supports this new technology.
prepared to provide LinkSec functionality when the ecosystem
supports this new technology.
IPsec provides data protection between the end-point devices
of a network communication session. The IPsec offload feature
is designed to offload authentication and encryption of some
types of IPsec traffic and still delivers near line-rate throughput
and reduced CPU utilization.
of a network communication session. The IPsec offload feature
is designed to offload authentication and encryption of some
types of IPsec traffic and still delivers near line-rate throughput
and reduced CPU utilization.
LinkSec is an IEEE industry-standard feature that provides data
protection in the network. The IEEE 802.3ae and IEEE 802.3af
protocols provide hop-to-hop data protection between two
network devices in the transaction line between the host and
destination. The two network devices must support the LinkSec
technology. The network devices could be servers, switches, and
routers.
protection in the network. The IEEE 802.3ae and IEEE 802.3af
protocols provide hop-to-hop data protection between two
network devices in the transaction line between the host and
destination. The two network devices must support the LinkSec
technology. The network devices could be servers, switches, and
routers.
Features
Benefits
General
Intel® 82576 Gigabit Ethernet Controller
Intel® 82576 Gigabit Ethernet Controller
• Industry-leading, energy-efficient design for next-generation Gigabit performance
and multi-core processors
Low-profile
• Enables higher bandwidth and throughput from standard and low-profile PCIe slots
and servers
iSCSI remote boot support
• Provides centralized storage area network (SAN) management at a lower cost than
competing iSCSI solutions
Load balancing on multiple CPUs
• Increases performance on multi-processor systems by efficiently balancing network
loads across CPU cores when used with Receive-Side Scaling from Microsoft or
Scalable I/O on Linux*
Compatible with x4, x8, and x16 standard
and low-profile PCI Express* slots
• Allows each port to operate without interfering with the other
Multi-port design
• Enables dual- or quad-port operation in almost any PCI Express server slot,
except x1 slots
Support for most network operating systems (NOS) • Enables widespread deployment
RoHS-compliant
3
• Compliant with the European Union directive 2002/95/EC to reduce the use
of hazardous materials
Intel® PROSet Utility for Windows* Device Manager
• Provides point-and-click management of individual adapters, advanced adapter
features, connection teaming, and virtual local area network (VLAN) configuration