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IBM EN2024 Product Manual
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IBM EN2024 Product Manual

Flex system 4-port 1gb ethernet adapter
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IBM Flex System EN2024 4-port 1Gb Ethernet Adapter
IBM Redbooks Product Guide
The IBM Flex System™ EN2024 4-port 1Gb Ethernet Adapter is a quad-port Gigabit Ethernet network
adapter. When it is combined with the IBM Flex System EN2092 1Gb Ethernet Scalable Switch, clients
can leverage an end-to-end 1 Gb solution on the IBM Flex System Enterprise Chassis. The EN2024
adapter is based on the Broadcom 5718 controller and offers a PCIe 2.0 x1 host interface with
MSI/MSI-X. It also supports I/O virtualization features like VMware NetQueue and Microsoft VMQ
technologies.
Figure 1 shows the adapter.
Figure 1. IBM Flex System EN2024 4-port 1Gb Ethernet Adapter
Did you know?
This EN2024 is based on the industry-standard PCIe architecture and is ideal for customers using Gigabit
Ethernet in their network infrastructure. The IBM Flex System compute nodes support up to two of these
adapters for a total of eight NICs per system.
IBM Flex System EN2024 4-port 1Gb Ethernet Adapter
1

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Summary of Contents for IBM EN2024

  • Page 1 When it is combined with the IBM Flex System EN2092 1Gb Ethernet Scalable Switch, clients can leverage an end-to-end 1 Gb solution on the IBM Flex System Enterprise Chassis. The EN2024 adapter is based on the Broadcom 5718 controller and offers a PCIe 2.0 x1 host interface with MSI/MSI-X.
  • Page 2 Part number Feature code Feature code (x-config) (e-config) IBM Flex System EN2024 4-port 1Gb Ethernet Adapter 49Y7900 A1BR 1763 The EN2024 4-port 1Gb Ethernet Adapter part number includes the following items: One adapter  Documentation CD  Important Notices flyer  Features...
  • Page 3 Supported I/O modules These adapters can be installed in any I/O adapter slot of a supported IBM Flex System compute node. One or two compatible 1 Gb or 10 Gb I/O modules must be installed in the corresponding I/O bays in the chassis.

  • Page 4: Table Of Contents

    * Ports 3 and 4 require Upgrade 1 of either the EN2092 1Gb or EN4093 10Gb switch. The EN4091 Pass-thru only supports ports 1 and 2 (and only when two I/O modules are installed). IBM Flex System EN2024 4-port 1Gb Ethernet Adapter...
  • Page 5 The figure shows both half-wide servers, such as the x240 with two adapters, and full-wide servers, such as the p460 with four adapters. Figure 3. Logical layout of the interconnects between I/O adapters and I/O modules IBM Flex System EN2024 4-port 1Gb Ethernet Adapter...

  • Page 6: Upgrade

    Support for operating systems is based on the combination of the expansion card and the blade server on which it is installed. See the IBM ServerProven website for the latest information about the specific versions and service packs supported. Select the blade server, and then select the expansion card to see the supported operating systems:http://www.ibm.com/systems/info/x86servers/serverproven/compat/us/...

  • Page 7: Port

    Russia/GOST ME01, IEC-60950-1, GOST R 51318.22-99, GOST R 51318.24-99, GOST R  51317.3.2-2006, GOST R 51317.3.3-99 IEC 60950-1 (CB Certificate and CB Test Report)  CE Mark (EN55022 Class A, EN60950-1, EN55024, EN61000-3-2, EN61000-3-3)  CISPR 22, Class A  IBM Flex System EN2024 4-port 1Gb Ethernet Adapter...

  • Page 8: Slot

    Ethernet Adapters installed in both slots of the x240 (a model without the Embedded 10Gb Virtual Fabric Adapter), which in turn is installed in the chassis. The chassis also has four IBM Flex System EN2092 1Gb Ethernet Scalable Switches, each with Upgrade 1 installed to enable 28 internal ports.

  • Page 9: Port

    IBM Flex System x240 Compute Node Product Guide  http://www.redbooks.ibm.com/abstracts/tips0860.html IBM Flex System p260 and p460 Compute Node Product Guide  http://www.redbooks.ibm.com/abstracts/tips0880.html IBM Redbooks® publication IBM Flex System Products and Technology , SG24-7984  http://www.redbooks.ibm.com/abstracts/sg247523.html IBM Flex System Interoperability Guide  http://ibm.com/support IBM Redbooks Product Guides for IBM Flex System servers and options ...

  • Page 10: Port

    Web sites. The materials at those Web sites are not part of the materials for this IBM product and use of those Web sites is at your own risk.IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

  • Page 11: Port

    (® or ™), indicating US registered or common law trademarks owned by IBM at the time this information was published. Such trademarks may also be registered or common law trademarks in other countries. A current list of IBM trademarks is available on the Web at http://www.ibm.com/legal/copytrade.shtml...