Allied Telesis AT-2911STX/LC, AT-2911LTX/LC, AT-2911LTX/SC, AT-2911SX/LC, AT-2911LX/SC User Manual

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2911 Series

Gigabit Ethernet Network Interface Cards

AT-2911SX/ST AT-2911STX/LC

AT-2911SX/SC AT-2911LTX/SC

AT-2911SX/LC AT-2911LTX/LC

AT-2911LX/SC AT-2911SX/2LC

AT-2911LX/LC AT-2911LX/2LC

AT-2911SFP AT-2911SFP/2

AT-2911STX/SC AT-2911T/2

Installation and User’s Guide

613-001705 Rev. B

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Copyright  2015 Allied Telesis, Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc. Microsoft and Internet Explorer are registered trademarks of Microsoft Corporati on. Netscape Navigator is a registered

trademark of Netscape Communications Corporation. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners.

Allied Telesis, Inc. reserves the right to make changes in specifications and othe r information contained in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be liable for any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the possibility of such damages.

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Electrical Safety and Emissions

Caution

Standards

This product meets the following standards:

Federal Communications Commission Interference Statement

Declaration of Conformity

Manufacturer Name: Allied Telesis, Inc. Declares that the product: Gigabit Ethernet Network Interface Cards Model Numbers: AT-2911SX/ST, AT-2911SX/SC, AT-2911SX/LC, AT-2911LX/SC,

AT-2911LX/LC, AT-2911SFP, AT-2911STX/SC, AT-2911STX/LC, AT-2911LTX/SC, AT-2911LTX/LC, AT-2911SX/2LC, AT-2911LX/2LC, AT-2911SFP/2, and AT-2911T/2

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limit s are designed to provide reasonable protection against harmful interference in a residential installation. This eq uipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with th e instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

 Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

 Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.  E80

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Avertissement

Avertissement de la FCC: Les changements ou modifications non expressément approuvés par la partie responsable de la conformité pourraient annuler l'autorité de l'utilisateur à utiliser cet équipement.  E80

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

The band from 5600-5650MHz will be disabled by the software during the manufacturing and cannot be changed by the end user. This device meets all the other requirements specified in Part 15E, Section 15.407 of the FCC Rules.

Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

European Union Restriction of the Use of Certain Hazardous Substances (RoHS) in Electrical and Electronic Equipment

This Allied Telesis RoHS-compliant product conforms to the European Union Restriction of the Use of Certain Hazardous Substances (RoHS) in Electrical and Electronic Equipment. Allied Telesis ensures RoHS conformance by requiring supplier Declarations of Conformity, monitoring incoming materials, and maintaining manufacturing process controls.

Safety and Electromagnetic Emissions Certificates

Standard Compliance

 RoHs compliant  European Union RoHS (Directive 2011/65/EU of the European Parliament and of the Council

of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.)

 China RoHs compliant

Certificates

 CE  EAC  FCC/IC  RCM

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Electromagnetic Compatibility (EMC)

 EN 55022  EN 55024  AS/NZS CISPR 22  FCC 47 CFR Part 15, Subpart B

Safety

 EN 60950-1  TUV-T  UL 60950-1

Translated Safety Statements

Important: The  indicates that a translation of the safety statement is available in a PDF document titled “Translated Safety Statements” on the Allied Telesis website at www.alliedtelesis.com/support.

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Contents

Preface ................................................................................................................................................................................13

Safety Symbols Used in this Document........................................................................................................................14

Contacting Allied Telesis...............................................................................................................................................15

Chapter 1: Overview ..........................................................................................................................................................17

Physical Description......................................................................................................................................................18

AT-2911 Series Single Port Adapters....................................................................................................................18

AT-2911 Series Dual Port Adapters.......................................................................................................................19

ST Fiber Optic Connector ......................................................................................................................................19

SC Fiber Optic Connector......................................................................................................................................20

LC Fiber Optic Connector ......................................................................................................................................20

Twisted Pair Copper Port.......................................................................................................................................20

SFP Slot.................................................................................................................................................................21

LEDs ......................................................................................................................................................................21

Model Naming Conventions ..........................................................................................................................................22

Supported Operating Systems......................................................................................................................................23

Features ........................................................................................................................................................................24

Broadcom Utilities .........................................................................................................................................................25

Teaming.................................................................................................................................................................25

CIM.........................................................................................................................................................................25

SNMP.....................................................................................................................................................................25

User Diagnostics....................................................................................................................................................26

Installing Broadcom Utilities...................................................................................................................................26

Broadcom Documentation......................................................................................................................................26

Contents of Your Shipment...........................................................................................................................................27

Warranty Registration....................................................................................................................................................28

Chapter 2: Installing the Hardware ..................................................................................................................................29

Reviewing Safety Precautions.......................................................................................................................................30

Pre-Installation Checklist...............................................................................................................................................32

Replacing the Bracket ...................................................................................................................................................33

Installing the AT-2911 Series Adapter Card..................................................................................................................35

Connecting the Networ

Fiber Optic Cable...................................................................................................................................................39

Twisted Pair Copper Cable....................................................................................................................................40

SFP Transceiver ....................................................................................................................................................40

Chapter 3: Modifying Advanced Properties ....................................................................................................................41

Overview .......................................................................................................................................................................42

Guidelines..............................................................................................................................................................42

Twisted pair copper port.........................................................................................................................................42

Accessing Advanced Properties....................................................................................................................................43

802.3az EEE .................................................. ... .. ................................................ ..........................................................45

ARP Offload ................................................................................................ .. ................................................................47

EEE Control...................................................................................................................................................................48

Ethernet@WireSpeed ...................................................................................................................................................49

Flow Control ..................................................................................................................................................................51

Interrupt Moderation......................................................................................................................................................53

IPv4 Checksum Offload.................................................................................................................................................54

Jumbo Mtu.....................................................................................................................................................................55

Large Send Offload (IPv4).......................................................... ...................................................................................56

k Cables....................................................................................................................................39

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Contents

Large Send Offload v2 (IPv4)....... .. ...............................................................................................................................58

Large Send Offload v2 (IPv6)....... .. ...............................................................................................................................60

Network Address ...........................................................................................................................................................61

NS Offload.....................................................................................................................................................................63

Priority & VLAN.............................................................. ................................................ ................................................64

Receive Buffers.............................................................................................................................................................66

Receive Side Scaling.....................................................................................................................................................67

RSS Queues.................................................................................................... ... ...........................................................68

Speed & Duplex.............................................................................................................................................................70

TCP/UDP Checksum Offload (IPv4)..............................................................................................................................72

TCP/UDP Checksum Offload (IPv6)..............................................................................................................................74

Virtual Machine Queues ................................................................................................................................................76

VLAN ID.........................................................................................................................................................................77

VMQ Lookahead Split....................................................................................................................................................78

VMQ VLAN Filtering......................................................................................................................................................79

Chapter 4: Installing the Driver Software ........................................................................................................................81

Overview........................................................................................................................................................................82

Guidelines ..............................................................................................................................................................82

Installing Linux Driver.............................................................................................................................................82

Downloading the Driver Software..................................................................................................................................83

Accessing the Device Manager.....................................................................................................................................85

Accessing Device Manager on Windows Server 2008 R2, Server 2008, Vista, or 7 .............................................85

Accessing Device Manager on Windows Server 2003 and XP..............................................................................86

Installing the Driver Software.........................................................................................................................................89

Installing the Driver Software on Windows Server 2008 R2, Server 2008, Vista, or 7...........................................89

Installing the Driver Software on Windows Server 2003 and XP............................................................................92

Updating the Driver Software.........................................................................................................................................97

Updating the Driver on Windows Server 2008 R2, Server 2008, Vista, or 7..........................................................97

ing the Driver on Windows Server 2003 and XP...........................................................................................98

Updat

Chapter 5: Uninstalling the Driver Software ..................................................................................................................101

Overview......................................................................................................................................................................102

Guidelines ............................................................................................................................................................102

Uninstalling the Driver Software ..................................................................................................................................103

Chapter 6: Troubleshooting ............................................................................................................................................105

Troubleshooting Checklist ...........................................................................................................................................106

Checking a Port LED on the Adapter ..........................................................................................................................107

Testing Network Connectivity......................................................................................................................................108

Software Problems and Solutions................................................................................................................................109

Microsoft Remote Installation Service (RIS) Instructions .....................................................................................109

Windows Server 2003..........................................................................................................................................109

Miscellaneous.......................................................................................................................................................109

Appendix A: Specifications ............................................................................................................................................111

Physical and Power Specifications..............................................................................................................................112

Environmental Specifications.......................................................................................................................................113

Power Specifications...................................................................................................................................................114

Performance Specification...........................................................................................................................................115

Optical Specifications..................................................................................................................................................116

Appendix B: Cleaning Fiber Optic Connectors .............................................................................................................117

Overview......................................................................................................................................................................118

Cleaning Fiber Optic Connectors Using a Cartridge-Type Cleaner.............................................................................119

Cleaning Fiber Optic Connector Using a Swab...........................................................................................................121

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Figures

Figure 1: AT-2911SX/SC Adapter........................................................................................................................................18

Figure 2: AT-2911LTX/LC Adapter.......................................................................................................................................19

Figure 3: ST Fiber Optic Connector......................................................................................................................................19

Figure 4: SC Fiber Optic Connector .....................................................................................................................................20

Figure 5: LC Fiber Optic Connector......................................................................................................................................20

Figure 6: Twisted Pair Cable Port.........................................................................................................................................20

Figure 7: Pin and RJ-45 Connector Pin Layout....................................................................................................................21

Figure 8: SFP Slot................................................................................................................................................................21

Figure 9: AT-2911 Model Naming Conventions....................................................................................................................22

Figure 10: Removing the Low-Profile Bracket......................................................................................................................33

Figure 11: Fastening Screws onto Standard Bracket...........................................................................................................34

Figure 12: Removing the PC Cover......................................................................................................................................35

Figure 13: Removing the Faceplate From PCIe Slot............................................................................................................36

Figure 14: Inserting the Network Adapter Card....................................................................................................................37

Figure 15: Securing the Adapter Card..................................................................................................................................37

Figure 16: Properties Window ..............................................................................................................................................43

Figure 17: Advanced Properties Window .............................................................................................................................44

Figure 18: 802.3az EEE Page..............................................................................................................................................45

Figure 19: ARP Offload Page...............................................................................................................................................47

Figure 20: EEE Control Page ...............................................................................................................................................48

Figure 21: Ethernet@WireSpeed Page................................................................................................................................49

Figure 22: Flow Control Page...............................................................................................................................................51

Figure 23: Interrupt Moderation Page...................................................................................................................................53

Figure 24: IPv4 Checksum Offload

Figure 25: Jumbo Mtu Page.................................................................................................................................................55

Figure 26: Large Send Offload (IPv4) Page.........................................................................................................................56

Figure 27: Large Send Offload v2 (IPv4) Page.....................................................................................................................58

Figure 28: Large Send Offload (IPv6) Page.........................................................................................................................60

Figure 29: Network Address Page........................................................................................................................................61

Figure 30: NS Offload Page .................................................................................................................................................63

Figure 31: Priority & VLAN Page..........................................................................................................................................64

Figure 32: Receive Buffers Page..........................................................................................................................................66

Figure 33: Receive Side Scaling Page.................................................................................................................................67

Figure 34: RSS Queues Page..............................................................................................................................................68

Figure 35: Speed & Duplex Page.........................................................................................................................................70

Figure 36: TCP/UDP Checksum Offload (IPv4) Page..........................................................................................................72

Figure 37: TCP/UDP Checksum Offload (IPv6) Page..........................................................................................................74

Figure 38: Virtual Machine Queues Page.............................................................................................................................76

Figure 39: VLAN ID Page.....................................................................................................................................................77

Figure 40: VMQ Lookahead Split Page................................................................................................................................78

Figure 41: VMQ VLAN Filtering Page...................................................................................................................................79

Figure 42: Software Downloads Search Result Example.....................................................................................................83

Figure 43: Specifying the Folder for Unzipped Files.............................................................................................................84

Figure 44: System Window on Windows Server 2008 R2, Server 2008, Vista, and 7 .........................................................85

Figure 45: Device Manager Window on Windows Server 2008 R2, Sever 2008, Vista, and 7 ............................................86

Figure 46: System Properties Window on Windows Server 2003 and XP ...........................................................................87

Figure 47: Hardware Page on Windows Server 2003 and XP..............................................................................................87

Figure 48: Device Manager Window on Windows Server 2003 and XP...............................................................................88

gure 49: Ethernet Controller on Windows Server 2008 R2, Server 2008, Vista, and 7.....................................................90

Figure 50: Update Driver Software Window on Windows Server 2008 R2, Server 2008, Vista, and 7................................90

Page .............................................................................................................................54

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Figures

Figure 51: Update Device Software Window on Windows Server 2008 R2, Server 2008, Vista, and 7...............................91

Figure 52: Update Device Software Window on Windows Server 2008 R2, Server 2008, Vista, and 7...............................92

Figure 53: Ethernet Controller on Windows Server 2003 and XP.........................................................................................93

Figure 54: Hardware Update Wizard 1 .................................................................................................................................93

Figure 55: Hardware Update Wizard 2 .................................................................................................................................94

Figure 56: Hardware Update Wizard 3 .................................................................................................................................95

Figure 57: Hardware Update Wizard 4 .................................................................................................................................95

Figure 58: Device Manager with an Expanded List on Windows Server 2008 R2, Server 2008, Vista and 7......................98

Figure 59: Network Adapters on Windows Server 2003 & XP..............................................................................................99

Figure 60: Confirm Device Uninstall Window......................................................................................................................103

Figure 61: Command Window with ping displayed.............................................................................................................108

Figure 62: Ferrule in an SC Connector Plug.......................................................................................................................118

Figure 63: Unclean and Clean Ferrule................................................................................................................................118

Figure 64: Cartridge Cleaner..............................................................................................................................................119

Figure 65: Rubbing the Ferrule Tip on the Cleaning Surface .............................................................................................119

Figure 66: Lint-Free and Alcohol-Free Swabs....................................................................................................................121

Figure 67: Cleaning a Recessed Ferrule............................................................................................................................121

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Tables

Table 1: LED Status ............................................................................................................................................................21

Table 2: AT-2911 Model Naming Conventions ....................................................................................................................22

Table 3: 1000BASE-X Fiber Optic Cable Specifications .....................................................................................................39

Table 4: Physical Specifications ........................................................................................................................................112

Table 5: Environmental Specifications ...............................................................................................................................113

Table 6: Power Specifications ...........................................................................................................................................114

Table 7: MTBF Specifications ............................................................................................................................................115

Table 8: Optical Specifications ..........................................................................................................................................116

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Tables

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Preface

This manual is the installation and user’s guide for the AT-2911 Series Gigabit Ethernet Network Adapters. The adapters included in this series are:

 AT-2911SX/ST  AT-2911SX/SC  AT-2911SX/LC  AT-2911LX/SC  AT-2911LX/LC  AT-2911SFP  AT-2911STX/SC  AT-2911STX/LC  AT-2911LTX/SC  AT-2911LTX/LC  AT-2911SX/2LC  AT-2911LX/2LC  AT-2911SFP/2  AT-2911T/2

The instructions in this guide explain how to install the network adapter on a desktop computer, install and uninstall the driver software, and configure the driver software.

This preface contains the following sections:

 “Safety Symbols Used in this Document” on page 14  “Contacting Allied Telesis” on page 15

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Preface

Note

Caution

Warning

Safety Symbols Used in this Document

This document uses the following conventions:

Notes provide additional information.

Cautions inform you that performing or omitting a specific action may result in equipment damage or loss of data.

Warnings inform you that performing or omitting a specific action may result in bodily injury.

Warnings inform you that an eye and skin hazard exists due to the presence of a Class 1 laser device.

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Contacting Allied Telesis

If you need assistance with this product, you may contact Allied Telesis technical support by going to the Support & Services section of the Allied Telesis web site at www.alliedtelesis.com/support. You can find links for the following services on this page:

 24/7 Online Support - Enter our interactive support center to

search for answers to your questions in our knowledge database, check support tickets, learn about Return Merchandise Authorization (RMA), and contact Allied Telesis technical experts.

 USA and EMEA phone support - Select the phone number that

best fits your location and customer type.

 Hardware warranty information - Learn about Allied Telesis

warranties and register your product online.

 Replacement Services - Submit an RMA request via our interactive

support center.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

 Documentation - View the most recent installation guides, user

guides, software release notes, white papers and data sheets for your product.

 Software Updates - Download the latest software releases for your

product.

For sales or corporate contact information, go to www.alliedtelesis.com/purchase and select your region.

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Preface

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Chapter 1

Overview

This chapter contains an overview for the AT-2911 Series Gigabit Ethernet Network Adapters and includes the following sections:

 “Physical Description” on page 18  “Model Naming Conventions” on page 22  “Supported Operating Systems” on page 23  “Features” on page 24  “Broadcom Utilities” on page 25  “Broadcom Documentation” on page 26  “Contents of Your Shipment” on page 27  “Warranty Registration” on page 28

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Chapter 1: Overview

Physical Description

The AT-2911 Series Gigabit Ethernet Network Adapters are integrated Ethernet network interface cards based on Broadcom’s BCM5718 chipset with a PCI Express (PCIe) x1 version 2 interface.

The AT-2911 series adapter connects a PCIe compliant computer to a Gigabit Ethernet network. Allied Telesis offers models equipped with a single port interface or dual port interface in the AT-2911 series. The AT-2911 adapter is equipped with single or dual fiber optic connector, copper connector, SFP slot, or a combination of these connectors.

AT-2911 Series

Single Port

Adapters

The following AT-2911 series models are equipped with a single port interface:

 AT-2911SX/ST  AT-2911SX/SC  AT-2911SX/LC  AT-2911LX/SC  AT-2911LX/LC  AT-2911SFP

The AT-2911SX/SC adapter card is shown in Figure 1.

Figure 1. AT-2911SX/SC Adapter

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

AT-2911 Series

Dual Port

Adapters

The following AT-2911 series models are equipped with a dual port interface:

 AT-2911STX/SC  AT-2911STX/LC  AT-2911LTX/SC  AT-2911LTX/LC  AT-2911SX/2LC  AT-2911LX/2LC  AT-2911SFP/2  AT-2911T/2

The AT-2911LTX/LC adapter is shown in Figure 2.

ST Fiber Optic

Connector

Figure 2. AT-2911LTX/LC Adapter

The AT-2911SX/ST adapter is equipped with a 1000BASE-SX ST fiber optic connector for attaching to a compatible link partner.

The ST fiber optic connector is shown in Figure 3.

Figure 3. ST Fiber Optic Connector

To connect the adapter to a network cable, you must have a fiber optic network cable with the ST connector.

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Chapter 1: Overview

SC Fiber Optic

Connector

LC Fiber Optic

Connector

The AT-2911SX/SC, AT-2911LX/SC, AT-2911STX/SC, and AT-2911LTX/SC, adapters are equipped with a 1000BASE-SX or 1000BASE-LX SC fiber optic connector.

The SC fiber optic connector is shown in Figure 4.

Figure 4. SC Fiber Optic Connector

To connect the adapter to a network cable, you must have a fiber optic network cable with the SC connector. For more information, see “1000BASE-X Fiber Optic Cable Specifications” on page 39.

The AT-2911SX/LC, AT-2911LX/LC, AT-2911STX/LC, AT-2911LTX/LC, AT-2911SX/2LC, and AT-2911LX/2LC adapters are equipped with a 1000BASE-SX or 1000BASE-LX LC fiber optic connector. The AT-2911LX/2LC and AT-2911SX/2LC adapters have two LC connectors.

Twisted Pair

Copper Port

The LC fiber optic connector is shown in Figure 5.

Figure 5. LC Fiber Optic Connector

To connect the adapter to a network cable, you must have a fiber optic network cable with the LC connector.

The AT-2911STX/SC, AT-2911STX/LC, AT-2911LTX/LC adapters are equipped with a port for a 10/100/1000BASE-T twisted pair cable. The AT-2911T/2 adapter has two ports.

The twisted pair cable port is shown in Figure 6.

Figure 6. Twisted Pair Cable Port

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Note

The pin layout to a port and RJ-45 connector is illustrated in Figure 7.

Figure 7. Pin and RJ-45 Connector Pin Layout

SFP Slot The AT-2911SFP adapter has an SFP slot that you can plug in an SFP

transceiver to connect the adapter to a compatible link partner. The AT-2911SFP/2 adapter has two SFP slots.

An SFP transceiver must be purchased separately. For a list of supported transceivers, contact your Allied Telesis distributor or reseller.

The SFP slot is shown in Figure 8.

Figure 8. SFP Slot

LEDs The AT-2911 series adapter has an LED per port.

Table 1 describes the link states that the LED indicates.

Table 1. LED Status

State Description

On Valid link. Off No link.

Flashing Data traffic is present between the adapter and the

switch.

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Chapter 1: Overview

Model Naming Conventions

The hardware features of the AT-2911 adapters are represented by the letters and numbers in the model names. The conventions for the AT-2911 adapters are identified in Figure 9.

The conventions are defined in Table 2.

Figure 9. AT-2911 Model Naming Conventions

Table 2. AT-2911 Model Naming Conventions

Convention Definition

1 Indicates the product name 2 Identifies the physical layer standard for Gigabit Ethernet

transmission or SFP option. The following is a list of standards:

 SX - 1000BASE-SX multi-mode fiber optic cable  LX - 1000BASE-LX single-mode fiber optic cable  T - 10/100/1000BASE-T twisted-pair cable  STX - dual port of SX fiber optic and twisted-pair

cable

 LTX - dual port of LX fiber optic and twisted-pair

cable

 SFP - SFP slot

3 Identifies the type of fiber optic connector and the number

of connectors. The connectors are listed here:

 ST - ST connector

 SC - SC connector  LC - LC connector

The AT-2911 Series offers single and dual port. Number 2 means that the model has two ports of same type.

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Supported Operating Systems

The following list shows the supported operating systems for the AT-2911 series adapters:

 Windows XP 32-bit  Windows XP 64-bit  Windows Server 2003 32-bit  Windows Server 2003 64-bit  Windows Vista 32-bit  Windows Vista 64-bit  Windows Server 2008 32-bit  Windows Server 2008 64-bit  Windows 7 32-bit  Windows 7 64-bit

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

 Windows Server 2008 R2 64-bit  Linux 2.6  Linux 3.x

Page 24

Chapter 1: Overview

Features

The AT-2911 adapter supports the following features:

 One or two interfaces  x1 PCI Express v2.0  PXE 2.0 remote boot support  Flow control (IEEE 802.3x)  VLAN tag support (IEEE 802.1Q)  Jumbo packet (9K)  TCP, IP, and UDP checksum  TCP segmentation  Transmit Side Scaling (TSS)  Receive Side Scaling (RSS)  17 Receive Queues  16 Transmit Queues  17 MXI-x Vectors support per queue  Link/Activity LED per port  SNMP MIB II  Comprehensive diagnostic and configuration software  ACPI 1.1a compliant  RoHS compliant  Teaming  Manageability (CIM and SNMP)  User Diagnostics

Page 25

Broadcom Utilities

Teaming Teaming is a method of grouping network adapters together in your

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The AT-2911 series adapter, which has a Broadcom’s BCM5718 chipset inside, supports teaming and management functions, such as CIM and SNMP. In addition, you can run a series of diagnostic tests on your AT-2911 series adapter using Broadcom’s user diagnostics utility. To configure and run these functions, you must install the utilities that Broadcom provides.

system as a team and making a team of network adapters function as a single adapter.

To configure teaming, you must have Broadcom Advanced Server Program (BASP) on your host computer. BASP runs within Broadcom Advance Control Suite (BACS), an integrated utility that enables tests, analyses, and diagnostics for network adapters installed in your system.

To install BASP and BACS, download the Broadcom Management Application Installer on the Allied Telesis website as described in “Installing Broadcom Utilities” on page 26.

For more information about teaming and how to install BASP and BACS, see the Broadcom NetXtreme® 57XX User Guide. To view the document, refer to “Broadcom Documentation” on page 26.

CIM The Common Information Model (CIM) is an industry standard defined by

the Distributed Management task Force (DMTF). Broadcom’s CIM data provider provides information through various classes and you can view them using a CIM client application.

To configure CIM, you must have the CIM provider and BACS on your host computer. To install CIM provider and BACS, download the Broadcom Management Application Installer on the Allied Telesis website as described in “Installing Broadcom Utilities” on page 26.

For more information about CIM and how to install the CIM provider and BACS, see the Broadcom NetXtreme® 57XX User Guide. To view the document, see “Broadcom Documentation” on page 26.

SNMP Simple Network management Protocol (SNMP) is an internet-standard

protocol for managing devices on IP networks. The AT-2911 series adapter supports SNMP.

To configure SNMP, you must have the SNMP subagent and BACS on your host computer. To install SNMP subagent and BACS, download the Broadcom Management Application Installer on the Allied Telesis website as described in “Installing Broadcom Utilities” on page 26.

Page 26

Chapter 1: Overview

For more information about SNMP and how to install SNMP subagent and BACS, see the Broadcom NetXtreme® 57XX User Guide. To view the document, see “Broadcom Documentation” on page 26.

User Diagnostics The Broadcom User Diagnostics utility is an MS-DOS based application

that allows you to run a series of diagnostic tests on the AT-2911 series adapters.

To run the user diagnostics, you must install the Broadcom user diagnostics utility. Download the user diagnostics utility on the Allied Telesis website as described in “Installing Broadcom Utilities,” next.

For more information about the Broadcom User Diagnostics utility, see the Broadcom NetXtreme® 57XX User Guide. To view the document, see “Broadcom Documentation” on page 26.

Installing

Broadcom

Utilities

Broadcom

Documentation

To download Broadcom utilities, do the following:

1. Open a web browser, such as Internet Explorer or FireFox, on your system and enter the following:

http://www.alliedtelesis.com/support/software

The Allied Telesis Software Download page is displayed.

2. Enter “2911” in the search box and press the enter key.

3. Select the Broadcom Management Applications Installer or User Diagnostics.

4. Save the zip folder onto your system.

You can view more detailed information for the following features and topics for the AT-2911 series adapter in the Broadcom NetXtreme® 57XX User Guide including;

 Introduction - Teaming  Introduction - Manageability  Installing Linux Driver Software  Installing Management Applications  Configure Teaming (Windows)  Using Broadcom Advance Control Suite  User diagnostics.

To access this document, click on the following link:

www.broadcom.com/docs/support/ethernet_nic/Broadcom_NetXt reme_Server_17.0.pdf.

Page 27

Contents of Your Shipment

Note

The following items are included with your AT-2911 series adapter:

 Antistatic bag

The adapter is shipped in an antistatic bag. It protects the module when stored or shipped. Keep the module in its packaging until ready for installation.

 Standard-profile bracket

The standard-profile bracket is a faceplate whose length is longer than the low-profile bracket. The A T-2911 series adapters from a factory are shipped with a low-profile bracket attached; however, you can replace it with the standard-profile bracket if your PCIe slot is the standard-profile size.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The AT-2911 adapter is not shipped with a software driver CD. You must download the driver software from the Allied Telesis website. See Chapter 4, “Downloading the Driver Software” on page 83.

Inform your network supplier of any missing or damaged items. If you need to return the module, you must pack it in the original (or equivalent) packing material or the warranty will be voided. See “Contacting Allied Telesis” on page 15.

The product documentation is available in Portable Document Format (PDF) on our web site at www.alliedtelesis.com/support/software/. You can view the documents online or download them onto a local workstation or server.

Page 28

Chapter 1: Overview

Warranty Registration

Allied Telesis hardware products are covered under limited warranties. All Allied Telesis warranties are subject to and provided only on the terms

and conditions set out in the Allied Telesis Limited Warranties listed on the Allied Telesis website at www.alliedtelesis.com/support/warranty.

Page 29

Chapter 2

Installing the Hardware

This chapter contains the following sections:

 “Reviewing Safety Precautions” on page 30  “Pre-Installation Checklist” on page 32  “Replacing the Bracket” on page 33  “Installing the AT-2911 Series Adapter Card” on page 35  “Connecting the Network Cables” on page 39

Page 30

Chapter 2: Installing the Hardware

Note

Warning

Note

Reviewing Safety Precautions

Please review the following safety precautions before you begin to install a module.

The  indicates that a translation of the safety statement is available in a PDF document titled “Translated Safety Statements” posted on the Allied Telesis website at www.alliedtelesis.com/ support.

This is a “Class 1 LED product”.  L1

Do not stare into the laser beam.  L2

Do not look directly at the fiber optic cable ends or inspect the cable ends with an optical lens.  L6

Do not work on this equipment or cables during periods of lightning activity.  E2

Operating Temperature: This product is designed for a maximum ambient temperature of 40 degrees C.  E7

All Countries: Install this product in accordance with local and National Electric Codes.  E8

Page 31

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Warning

The module is being installed in a system that operates with voltages that can be lethal. Before you remove the cover of your system, you must observe the following precautions to protect yourself and to prevent damage to the system components.

– Remove any metallic objects or jewelry from your hands and

wrists. – Make sure to use only insulated or nonconducting tools. – Verify that the system is powered OFF and unplugged before

accessing internal components. – Installation or removal of modules must be performed in a

static-free environment. The use of a properly grounded wrist

strap or other personal antistatic devices and an antistatic mat is

strongly recommended.  E39

Page 32

Chapter 2: Installing the Hardware

Note

Pre-Installation Checklist

Before installing the AT-2911 series adapter, check the following list:

1. Check that your computer has an appropriate open PCIe slot.

2. Verify that your computer is using the latest BIOS.

3. When you download the driver software from the Allied Telesis website, record the path to where the driver file resides on your system.

4. If your computer is active, shut it down.

5. When the system shutdown is complete, power off and unplug your system.

6. Holding the adapter by the edges, remove it from its shipping package and place it on an antistatic surface.

7. Check the adapter for visible signs of damage, particularly on the edge connector.

Do not attempt to install a damaged adapter. If the adapter is damaged, report it to Allied Telesis. See “Contacting Allied Telesis” on page 15.

Page 33

Replacing the Bracket

The AT-2911 series adapter is shipped with the low-profile bracket attached to the adapter. Depending on your PC, you may need to replace the bracket attached to your adapter.

The following procedure describes how to remove the low-profile bracket from the adapter and replace it with the standard bracket. You can also use this procedure to remove the standard bracket and replace it with the low-profile bracket.

To replace the low-profile bracket with the standard bracket, perform the following procedure:

1. Remove the screws that attach the bracket to the adapter. See

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Figure 10.

2. Align the tabs of the standard bracket with the holes on the adapter

Figure 10. Removing the Low-Profile Bracket

and fasten the screws onto the adapter. See Figure 11.

Page 34

Chapter 2: Installing the Hardware

Figure 11. Fastening Screws onto Standard Bracket

Page 35

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Warning

Installing the AT-2911 Series Adapter Card

The following instructions describe how to install an AT-2911 series adapter in most systems. Refer to the manuals that were supplied with your system for details about performing these tasks on your particular system.

To install an AT-2911 series adapter, perform the following procedure:

1. Review “Reviewing Safety Precautions” on page 30 and “Pre-Installation Checklist” on page 32.

Before installing the adapter, ensure the system power is OFF and unplugged from the power outlet, and that proper electrical grounding procedures have been followed.

To prevent electric shock, do not remove the cover. No user-serviceable parts inside. This unit contains hazardous voltages and should only be opened by a trained and qualif ied technician. To avoid the possibility of electric shock, disconnect electric power to the product before connecting or disconnecting the cables.  E1

2. Remove the system cover. See Figure 12.

Figure 12. Removing the PC Cover

3. Select any appropriate empty PCIe slot.

If you do not know how to identify an appropriate PCIe slot, refer to your system documentation.

Page 36

Chapter 2: Installing the Hardware

Note

Caution

4. Remove the faceplate that is directly in line with the PCIe slot you selected. See Figure 13.

Keep the faceplate in a safe place. You may need it for future use.

Figure 13. Removing the Faceplate From PCIe Slot

If you cannot locate or know how to find an appropriate PCIe slot, refer to the documentation that came with your system.

5. Remove the network adapter card from the shipping package and store the packaging material in a safe location.

A module can be damaged by static electricity. Be sure to observe all standard electrostatic discharge (ESD) precautions, such as wearing an antistatic wrist strap, to avoid damaging the device.

E74

6. Applying even pressure at both corners of the card, push the adapter card until it is firmly seated in the PCIe slot you have selected.

Make sure the card is securely seated. See Figure 14.

Page 37

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Caution

Figure 14. Inserting the Network Adapter Card

Do not use excessive force when seating the module, because this may damage the system or the module. If the module resists seating, remove it from the system, realign it, and try again.  E47

7. Secure the network adapter card to the chassis with a Phillips-head screw (not provided) as shown in Figure 15 on page 37.

Figure 15. Securing the Adapter Card

8. Replace the system’s cover and secure it with the screws removed in Step 2.

9. Power the system on.

Page 38

Chapter 2: Installing the Hardware

Note

When you installed the adapter in a Windows Operating system before installing the driver software, the Found New Hardware Wizard launches automatically except Windows 7 and Windows Server 2008 R2 systems. For installing the driver software, refer to the section for your Windows Operating system.

Once the system returns to proper operation, the adapter card is fully installed. Next, connect the network cables. See “Connecting the Network Cables” on page 39.

Page 39

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Note

Warning

Connecting the Network Cables

After you install an AT-2911 series adapter in your desktop computer, attach the system to a compatible link partner or an IEEE 802.3 compliant Gigabit Ethernet switch. The adapter has a fiber optic connector, copper connector, SFP slot, or a combination of these connectors.

You must have a fiber optic or copper cable to connect your system to the network. If your adapter has an SFP slot, you must have an SFP transceiver as well. Contact your Allied Telesis distributor or reseller for a list of supported transceivers.

Fiber Optic Cable The AT-2911 series fiber optic adapters are equipped with two types of

fiber optic connectors: SC and LC connectors. For optical characteristics of the AT-2911 adapter, see Appendix A, “Specifications” on page 111. In addition, the AT-2911 data sheet is available on the Allied Telesis website: www.alliedtelesis.com.

To connect a fiber optic network cable to the adapter, perform the following procedure:

1. Prepare a fiber optic cable according to the specifications in Table 3.

Table 3. 1000BASE-X Fiber Optic Cable Specifications

Port Type Connector Media

1000BASE-SX Fiber Optic 50 µm multimode

850 nm

1000BASE-SX Fiber Optic 62.5 µm multimode

850 nm

1000BASE-LX Fiber Optic 9.125 µm single mode

1310 nm

The fiber optic ports contain a Class 1 laser device. When the ports are disconnected, always cover them with the provided plug. Exposed ports may cause skin or eye damage.  L4

Maximum

Distance

550 meters (1,804 feet)

275 meters (853 feet)

10 kilometer (6.213 miles)

2. Remove a rubber plug from the adapter.

3. Connect one end of the fiber optic cable to the adapter.

Page 40

Chapter 2: Installing the Hardware

Note

4. Connect the other end of the fiber optic cable to the appropriate Ethernet network port or fiber optic port.

After connecting the system to the network and power is supplied, the adapter performs auto-negotiation and attempts to establish the connection at 1000 Mbps full-duplex only. The adapter port LED sh ould be functional at this point. See Table 1 on page 21 for a description of adapter port LED operation.

Even minor smudges or dirt on the end face of the fiber can disrupt light transmission and lead to failure of the connection. For instructions that describe how to clean the fiber optic connector, see Appendix B “Cleaning Fiber Optic Connectors” on page 117

Twisted Pair

Copper Cable

If your AT-2911 series adapter is equipped with a twisted pair copper port, you need a copper network cable with RJ-45 connectors. See “Twisted Pair Copper Port” on page 20.

1. Connect one end of the cable to the adapter.

2. Connect the other end of the cable to the appropriate Ethernet network port or twisted pair copper port.

After connecting the system to the network and power is supplied, the adapter performs auto-negotiation and attempts to establish the connection at the appropriate speed and duplex mode.

SFP Transceiver If your AT-2911 series adapter is equipped with an SFP slot, you must

have an SFP transceiver and an appropriate cable.

1. Insert an SFP transceiver into the SFP socket on the adapter until the SFP transceiver snaps into place in the socket.

2. Remove a plug from the SFP transceiver.

3. Connect one end of the cable to the SFP transceiver.

4. Connect the other end of the cable to the appropriate Ethernet network port or an appropriate port.

After connecting the system to the network and power is supplied, the adapter performs auto-negotiation and attempts to establish the connection at 1000 Mbps full-duplex only.

Page 41

Chapter 3

Modifying Advanced Properties

This chapter includes the following topics:

 “Overview” on page 42  “Accessing Advanced Properties” on page 43  “802.3az EEE” on page 45  “ARP Offload” on page 47  “EEE Control” on page 48  “Ethernet@WireSpeed” on page 49  “Flow Control” on page 51  “Interrupt Moderation” on page 53  “IPv4 Checksum Offload” on page 54  “Jumbo Mtu” on page 55  “Large Send Offload (IPv4)” on page 56  “Large Send Offload v2 (IPv4)” on page 58  “Large Send Offload v2 (IPv6)” on page 60  “Network Address” on page 61  “NS Offload” on page 63  “Priority & VLAN” on page 64  “Receive Buffers” on page 66  “Receive Side Scaling” on page 67  “RSS Queues” on page 68  “Speed & Duplex” on page 70  “TCP/UDP Checksum Offload (IPv4)” on page 72  “TCP/UDP Checksum Offload (IPv6)” on page 74  “Virtual Machine Queues” on page 76  “VLAN ID” on page 77  “VMQ Lookahead Split” on page 78  “VMQ VLAN Filtering” on page 79

Page 42

Chapter 3: Modifying Advanced Properties

Overview

To modify the advanced properties of the AT-2911 adapter, you must access Device Manager on your operating system, then go to each advanced property page.

Guidelines Here are the guidelines to modifying the advanced properties:

 To change the advanced property settings, you must have

Administrator privileges.

 When you upgrade the driver software, the settings of the

advanced properties may change. Verify the settings after upgrading the driver software.

Twisted pair

copper port

In addition to the advanced properties listed on page 41, twisted pair copper ports have the following properties:

 Wake Up Capabilities  WOL Speed

Wake Up Capabilities

The Wake Up Capabilities property enables the network adapter to wake up from a low-power mode when it receives a network wake-up frame. Two types of wake-up frames are available: Magic Packet and Wake Up Frame.

WOL Speed

The WOL Speed property allows you to set the speed at which the adapter connects to a network while the adapter is in the Wake on LAN (WOL) mode.

Page 43

Accessing Advanced Properties

To modify advanced properties, first access Device Manager, open the properties of your AT-2911 series adapter, and select a feature you want to change its setting.

1. To access the Device Manager, follow one of these procedures:

 “Accessing Device Manager on Windows Server 2008 R2, Server

2008, Vista, or 7” on page 85

 “Accessing Device Manager on Windows Server 2003 and XP” on

page 86

2. In the Device Manager window, double-click Allied Telesis AT-2911xx Gigabit Fiber Ethernet.

The properties window pops up as shown in Figure 16.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Figure 16. Properties Window

Page 44

Chapter 3: Modifying Advanced Properties

3. Click the Advanced tab. The Advanced Properties window opens as shown in Figure 17.

Figure 17. Advanced Properties Window

Page 45

802.3az EEE

Note

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The 802.3az EEE (Energy-Efficient Ethernet) feature allows you to reduce power consumption when the network link is idle.

This feature is valid only for copper ports. For fiber connectors, the setting is always disabled.

To enable or disable the 802.3az EEE feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select 802.3az EEE in the Property box. The 802.3az EEE page is displayed as shown in Figure 18.

Figure 18. 802.3az EEE Page

Page 46

Chapter 3: Modifying Advanced Properties

Note

3. Select one of the following options:

4. Click OK.

 Disable — The Energy-Efficient Ethernet feature is off. This is the

default setting.

For fiber connectors, the setting is always disabled.

 Enable — The adapter saves energy consumption when the link is

idle.

Page 47

ARP Offload

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The ARP Offload feature, one of the network power management features, allows the adapter to respond to an ARP request without waking up the computer.

To enable or disable the ARP Offload feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select ARP Offload in the Property box. The ARP Offload page is displayed as shown in Figure 19.

3. Select one of the following options:

4. Click OK.

Figure 19. ARP Offload Page

 Disable — The computer wakes up from sleep mode and

responds to an ARP request.

 Enable — The adapter responds to an ARP request without

waking up the computer. This is the default setting.

Page 48

Chapter 3: Modifying Advanced Properties

EEE Control

The EEE (Energy-Efficient Ethernet) Control feature allows you prioritize power saving, performance, optimal power, and performance.

To change the setting of the EEE Control feature, do the following:

1. Access the Advanced Properties.

2. Select EEE Control in the Property box.

See “Accessing Advanced Properties” on page 43.

The EEE Control page is displayed as shown in Figure 20.

3. Select one of the following options:

 Optimal Power and Performance — The adapter manages the

 Maximum Performance — The adapter manages power for the

 Maximum Power Saving — The adapter manages power for the

4. Click OK.

Figure 20. EEE Control Page

best trade-off between energy efficiency and performance. This is the default setting.

best performance.

best energy saving.

Page 49

Ethernet@WireSpeed

Note

The Ethernet@WireSpeed feature enables the adapter with a twisted pair copper interface to establish a link at a lower speed when only two pairs of wires are available in the connected cable.

To enable or disable the Ethernet@WireSpeed feature, do the following:

1. Access the Advanced Properties.

2. Select Ethernet@WireSpeed in the Property box.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

This feature is valid only for copper ports. For fiber connectors, the setting is always disabled.

See “Accessing Advanced Properties” on page 43.

The Ethernet@WireSpeed page is displayed as shown in Figure 21.

Figure 21. Ethernet@WireSpeed Page

Page 50

Chapter 3: Modifying Advanced Properties

Note

3. Select one of the following options:

4. Click OK.

 Disabled — The adapter tries to establish a link at 1000 Mbps.

For fiber connectors, the setting is always disabled.

 Enabled — The adapter establishes a link at a lower speed when

only two pairs of wires are available in the connected cable. This is the default setting for the AT-2911 series adapters with a twisted pair copper interface.

Page 51

Flow Control

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The Flow Control feature allows you to control the flow between the AT-2911 adapter and its link partner. You can enable or disable the adapter to process received PAUSE frames and transmit PAUSE frames.

To enable or disable the Flow Control feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Flow Control in the Property box. The Flow Control page is displayed as shown in Figure 22.

Figure 22. Flow Control Page

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Chapter 3: Modifying Advanced Properties

3. Select one of the following options:

4. Click OK.

 Auto — Receiving and transmitting PAUSE frames are optimized.

This is the default setting.

 Disabled — The adapter ignores PAUSE frames.  Tx & Rx Enabled — The adapter processes PAUSE frames when

receiving and transmits PAUSE frames.

 Rx Enabled — The adapter processes PAUSE frames when

receiving, but does not transmit PAUSE frame.

 Tx Enabled — The adapter transmits PAUSE frames, but ignores

PAUSE frames when receiving.

Page 53

Interrupt Moderation

The Interrupt Moderation feature allows you to limit the rate of interrupts to the CPU during packet transmission and packet reception. When this feature is enabled, interrupts are handled as a group so that the CPU utilization decreases; however, the latency may increase.

To enable or disable the Interrupt Moderation feature, do the following:

1. Access the Advanced Properties.

2. Select Interrupt Moderation in the Property box.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

See “Accessing Advanced Properties” on page 43.

The Interrupt Moderation page is displayed as shown in Figure 23.

3. Select one of the following options:

4. Click OK.

Figure 23. Interrupt Moderation Page

 Disabled — The Interrupt Moderation feature is disabled.  Enabled — The Interrupt Moderation feature is enabled. This is

the default setting.

Page 54

Chapter 3: Modifying Advanced Properties

IPv4 Checksum Offload

The IPv4 Checksum Offload feature allows the adapter to verify the IPv4 checksum to enhance IPv4 receive and transmit performance and reduce CPU utilization.

To enable or disable the IPv4 Checksum Offload feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select IPv4 Checksum Offload in the Property box. The IPv4 Checksum Offload page is displayed as shown in Figure 24.

3. Select one of the following options:

 Rx & Tx Enabled — The adapter verifies IPv4 Checksum for both

 Disabled — The CPU verifies IPv4 checksum.  Rx Enabled — The adapter verifies IPv4 Checksum only for

 Tx Enabled — The adapter verifies IPv4 Checksum only for

4. Click OK.

Figure 24. IPv4 Checksum Offload Page

receiving and transmitting packets. This is the default setting.

receiving packets.

transmitting packets.

Page 55

Jumbo Mtu

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The Jumbo Mtu (Maximum transmission unit) feature allows you to specify the size of the Ethernet frame that the adapter supports. The network performance usually improves when the larger frame size is specified: however, the network must be capable of supporting the oversized Ethernet frames.

To change the Jumbo Mtu setting, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Jumbo Mtu in the Property box. The Jumbo Mtu page is displayed as shown in Figure 25.

3. Specify the size of the frame in the Value box.

4. Click OK.

Figure 25. Jumbo Mtu Page

The range of the value is from 1,500 to 9,000. The default value is 1,500.

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Chapter 3: Modifying Advanced Properties

Large Send Offload (IPv4)

The Large Send Offload (IPv4) feature allows you to control the load of sending out large packets. When this feature is enabled, the AT-2911 adapter segments large packets and reduces the CPU load.

The Large Send Offload (IPv4) feature supports large packets up to 64kb. The Large Send Offload v2 (IPv4), which supports large packets up to 256kb, overrides the Large Send Offload (IPv4) feature if both features are enabled. For more information, see “Large Send Offload v2 (IPv4)” on page 58.

To enable or disable the Large Send Offload (IPv4) feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Large Send Offload (IPv4) in the Property box. The Large Send Offload (IPv4) page is displayed as shown in

Figure 26.

Figure 26. Large Send Offload (IPv4) Page

Page 57

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

3. Select one of the following options:

 Disabled — This feature is disabled.  Enabled — The adapter segments large packets up to 64kb for

IPv4 traffic before sending them out. This is the default setting.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

Large Send Offload v2 (IPv4)

The Large Send Offload v2 (IPv4) feature allows you to control the load of sending out large packets. When this feature is enabled, the AT-2911 adapter segments large packets for IPv4 traffic and reduces the CPU loa d.

This feature, which supports large packets up to 256kb, overrides the Large Send Offload (IPv4) feature if both features are enabled.

To enable or disable the Large Send Offload v2 (IPv4) feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Large Send Offload v2 (IPv4) in the Property box. The Large Send Offload v2 (IPv4) page is displayed as shown in

Figure 27.

Figure 27. Large Send Offload v2 (IPv4) Page

Page 59

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

3. Select one of the following options:

 Disabled — The feature is disabled.  Enabled — The adapter segments large packets up to 256kb for

IPv4 traffic before sending them out. This is the default setting.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

Large Send Offload v2 (IPv6)

The Large Send Offload v2 (IPv6) feature allows you to control the load of sending out large packets. When this feature is enabled, the AT-2911 adapter segments large packets for IPv6 traffic and reduces the CPU loa d.

To enable or disable the Large Send Offload v2 (IPv6) feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Large Send Offload v2 (IPv6) in the Property box. The Large Send Offload v2 (IPv6) page is displayed as shown in

Figure 28.

3. Select one of the following options:

 Disabled — The adapter does not segment packets for IPv6

 Enabled — The adapter segments large packets up to 256kb for

4. Click OK.

Figure 28. Large Send Offload (IPv6) Page

traffic.

IPv6 traffic before sending them out. This is the default setting.

Page 61

Network Address

Caution

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The Network Address allows you to replace the MAC address originally assigned to the adapter with a user-defined address. The user-defined address that you assign to the adapter is called a locally administered address.

A locally administered address overrides the original MAC address stored in the AT-2911 adapter hardware. When you change the MAC address, be sure to assign a unique MAC address.  E81

To assign or change the Network Address, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Network Address in the Property box. The Network Address page is displayed as shown in Figure 29.

Figure 29. Network Address Page

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Chapter 3: Modifying Advanced Properties

3. In the Value text box, enter a locally administered address for the

4. Click OK.

AT-2911 adapter. By default, no network address is assigned.

Here are guidelines to assigning a locally administered address:

 The address must be unique.  The address consists of a 12-digit hexadecimal number, for

example, “000C46005501.”

 The range is from 0000 0000 0001 to FFFF FFFF FFFD excluding

multicast MAC addresses, which cannot be used. The multicast MAC address has the least significant bit of the most significant octet as 1.

Page 63

NS Offload

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The NS (Neighbor Solicitation) Offload feature, one of the network power management features, allows the adapter to respond to a Neighbor Solicitation request without waking up the computer.

To enable or disable the NS Offload feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select NS Offload in the Property box. The NS Offload page is displayed as shown in Figure 30.

3. Select one of the following options:

4. Click OK.

Figure 30. NS Offload Page

 Disable — The computer wakes up from sleep mode and

responds to an NS request.

 Enable — The adapter responds to a Neighbor Solicitation request

without waking up the computer. This is the default setting.

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Chapter 3: Modifying Advanced Properties

Priority & VLAN

The Priority & VLAN feature allows you to control sending and receiving tagged frames of QoS and VLAN.

When the property is set to Priority & VLAN Enabled, the adapter sends and receives QoS and VLAN tagged frames; with Priority Enabled, the adapter sends and receives QoS tagged frames; with VLAN Enabled, the adapter sends and receives VLAN tagged frames. To assign a VLAN ID to the adapter, see “VLAN ID” on page 77.

To enable or disable the Priority & VLAN feature, do the following:

1. Access the Advanced Properties.

2. Select Priority & VLAN in the Property box.

See “Accessing Advanced Properties” on page 43.

The Priority & VLAN page is displayed as shown in Figure 31.

Figure 31. Priority & VLAN Page

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

3. Select one of the following options:

 Priority & VLAN Enabled — The adapter sends and receives

QoS and VLAN tagged frames. This is the default setting.

 Priority Enabled — The adapter sends and receives QoS tagged

frames.

 VLAN Enabled — The adapter sends and receives VLAN tagged

frames.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

Receive Buffers

The Receive Buffers property specifies the number of receive buffers allocated for the adapter. Increasing this value may enhance performance in receiving traffic, but consumes more system memory.

To change the Receive Buffers value, do the following:

1. Access the Advanced Properties.

2. Select Receive Buffers in the Property box.

See “Accessing Advanced Properties” on page 43.

The Receive Buffers page is displayed as shown in Figure 32.

3. Select one of the following options:

 Default — Specifies the default number of receive buffers

 Maximum — Specifies the maximum number of receive buffers

 Minimum — Specifies the minimum number of receive buffers

4. Click OK.

Figure 32. Receive Buffers Page

allocated to the adapter. This is the default setting.

allocated to the adapter.

Page 67

Receive Side Scaling

The Receive Side Scaling (RSS) feature allows the adapter to efficiently distribute receive processing across multiple CPU and to prevent from overloading a single CPU. To make this feature effective, the computer must have multiple CPUs in a multiprocessor system.

To enable or disable the Receive Side Scaling feature, do the following:

1. Access the Advanced Properties.

2. Select Receive Side Scaling in the Property box.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

See “Accessing Advanced Properties” on page 43.

The Receive Side Scaling page is displayed as shown in Figure 33.

3. Select one of the following options:

4. Click OK.

Figure 33. Receive Side Scaling Page

 Enabled — Receiving data is processed by multiple CPUs. This is

the default setting.

 Disabled — Receiving data is processed by a single CPU.

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Chapter 3: Modifying Advanced Properties

RSS Queues

The RSS Queues feature allocates queue space between the adapter and processor, and allows you to specify the number of RSS queues that the adapter assigns receiving data to.

To Specify the RSS Queues value, do the following:

1. Access the Advanced Properties.

2. Select RSS Queues in the Property box.

See “Accessing Advanced Properties” on page 43.

The RSS Queues page is displayed as shown in Figure 34.

Figure 34. RSS Queues Page

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Note

3. Select one of the following options:

The supported number of RSS queues and default setting depend on the adapter and operating system. You might not see all options listed below.

 RSS 4 Queues — The system allocates four RSS queues.  RSS 1 Queue — The system allocates one RSS queue.  RSS 2 Queues — The system allocates two RSS queues.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

Note

Speed & Duplex

The Speed & Duplex feature sets the link speed and duplex mode of the adapter with a twisted pair copper interface.

To change the Speed & Duplex property, do the following:

1. Access the Advanced Properties.

2. Select Speed & Duplex in the Property box.

This feature is valid only for copper ports. For fiber connectors, the setting is always Auto.

See “Accessing Advanced Properties” on page 43.

The Speed & Duplex page is displayed as shown in Figure 35.

Figure 35. Speed & Duplex Page

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Note

3. Select one of the following options:

 Auto — Auto-negotiation. This is the default setting.

For fiber connectors, the setting is always Auto.

 10 Mbps Half Duplex — 10 Mbps speed in the half duplex mode.  10 Mbps Full Duplex — 10 Mbps speed in the full duplex mode.  100 Mbps Half Duplex — 100 Mbps speed in the half duplex

mode.

 100 Mbps Full Duplex — 100 Mbps speed in the full duplex mode.

This is the default setting.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

TCP/UDP Checksum Offload (IPv4)

The TCP/UDP Checksum Offload (IPv4) function enables the adapter to compute the checksum of transmitting IPv4 packets and verify the checksum of receiving IPv4 packets, taking load off from the CPU.

To modify the TCP/UDP Checksum Offload (IPv4) setting, do the following:

1. Access the Device Manger on your operating system. See “Accessing Advanced Properties” on page 43.

2. Select TCP/UDP Checksum Offload (IPv4) in the Property box. The TCP/UDP Checksum Offload (IPv4) page is displayed as shown

in Figure 36.

Figure 36. TCP/UDP Checksum Offload (IPv4) Page

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

3. Select one of the following options:

 Rx & Tx Enabled — Enables the TCP/UDP Checksum Offload

(IPv4) function for both receiving and transmitting IPv4 packets. This is the default setting.

 Rx Enabled — Enables the TCP/UDP Checksum Offload (IPv4)

function only for receiving IPv4 packets.

 Tx Enabled — Enables the TCP/UDP Checksum Offload (IPv4)

function only for transmitting IPv4 packets.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

TCP/UDP Checksum Offload (IPv6)

The TCP/UDP Checksum Offload (IPv6) function enables the adapter to compute the checksum of transmitting IPv6 packets and verify the checksum of receiving IPv6 packets, taking load off from the CPU.

To enable or disable the TCP/UDP Checksum Offload (IPv6) feature, do the following:

1. Access the Device Manger on your operating system. See “Accessing Advanced Properties” on page 43.

2. Select TCP/UDP Checksum Offload (IPv6) in the Property box. The TCP/UDP Checksum Offload (IPv6) page is displayed as shown

in Figure 37.

Figure 37. TCP/UDP Checksum Offload (IPv6) Page

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

3. Select one of the following options:

 Rx & Tx Enabled — Enables the TCP/UDP Checksum Offload

(IPv6) function for both receiving and transmitting IPv6 packets. This is the default setting.

 Rx Enabled — Enables the TCP/UDP Checksum Offload (IPv6)

function only for receiving IPv6 packets.

 Tx Enabled — Enables the TCP/UDP Checksum Offload (IPv6)

function only for transmitting IPv6 packets.

4. Click OK.

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Chapter 3: Modifying Advanced Properties

Virtual Machine Queues

The Virtual Machine Queues feature allows you to control the load of sorting data packets. When this feature is enabled, the adapter sorts data packets to improve networking performance and reduce CPU utilization. This feature applies to host computers with Windows Server 2008 R2 or Windows 7 64 bit operating systems only. To make this feature effective, the host computer must be set in virtual environment.

To change the Virtual Machine Queues, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select Virtual Machine Queues in the Property box. The Virtual Machine Queues page is displayed as shown in Figure 38.

3. Select one of the following options:

 Disable — The feature is disabled. This is the default setting.  Enable — The adapter sorts data packets.

4. Click OK.

Figure 38. Virtual Machine Queues Page

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VLAN ID

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

The VLAN ID property allows you to specify a VLAN ID on your network to the adapter. The adapter adds the value of the VLAN ID to a frame in the VLAN tag before transmitting the frame.

To change the VLAN ID value, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select VLAN ID in the Property box. The VLAN ID page is displayed as shown in Figure 39.

3. Specify an VLAN ID in the Value box.

4. Click OK.

Figure 39. VLAN ID Page

The range of the value is from 0 to 4094. The default value is 0.

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Chapter 3: Modifying Advanced Properties

VMQ Lookahead Split

The VMQ Lookahead Split feature allows the adapter to split receive buffers into two separate buffers. This feature applies to host computers with Windows Server 2008 R2 or Windows 7 64 bit operating systems only. To make this feature effective, the host computer must be set in virtual environment.

To enable or diable the VMQ Lookahead Split feature, do the following:

1. Access the Advanced Properties. See “Accessing Advanced Properties” on page 43.

2. Select VMQ Lookahead Split in the Property box. The VMQ Lookahead Split page is displayed as shown in Figure 40.

3. Select one of the following options:

 Disable — The feature is disabled. This is the default setting.  Enable — The adapter uses two separate lookahead receive

4. Click OK.

Figure 40. VMQ Lookahead Split Page

buffers.

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VMQ VLAN Filtering

The VMQ VLAN Filtering feature allows the adapter to filter data packets using the VLAN ID in the media access control (MAC) header to improve networking performance and reduce CPU utilization. This feature applies to host computers with Windows Server 2008 R2 or Windows 7 64 bit operating systems only. To make this feature effective, the host computer must be set in virtual environment.

To enable or disable the VMQ VLAN Filtering feature, do the following:

1. Access the Advanced Properties.

2. Select VMQ VLAN Filtering in the Property box.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

See “Accessing Advanced Properties” on page 43.

The VMQ VLAN Filtering page is displayed as shown in Figure 41.

3. Select one of the following options:

4. Click OK.

Figure 41. VMQ VLAN Filtering Page

 Disable — The feature is disabled. This is the default setting.  Enable — The adapter filters data packets using the VLAN ID in

the MAC header.

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Chapter 3: Modifying Advanced Properties

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Chapter 4

Installing the Driver Software

This chapter describes how to install driver software for the AT-2911 adapter onto your operating system. It contains the following topics:

 “Overview” on page 82  “Downloading the Driver Software” on page 83  “Accessing the Device Manager” on page 85  “Installing the Driver Software” on page 89  “Updating the Driver Software” on page 97

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Chapter 4: Installing the Driver Software

Overview

Guidelines Here are the guidelines for installing and updating the driver software on

To install or update the driver software onto the Windows systems, you must follow the steps below:

 “Downloading the Driver Software” on page 83  “Accessing the Device Manager” on page 85  “Installing the Driver Software” on page 89

 “Updating the Driver Software” on page 97

your operating system:

 To install or update the driver software, you must have

administrative privileges.

Installing Linux

Driver

 When you install the AT-2911 adapter on your computer and start

the system, the Windows system detects a new adapter and may install a default driver. To update the driver software for the AT2911 adapter, follow the instructions described in “Downloading the Driver Software” on page 83 and “Updating the Driver Software” on page 97.

 When you install the AT-2911 adapter on your computer and start

the system, the Windows system may install the native Broadcom driver if your computer has an onboard Broadcom network interface. To update the driver for the AT-2911 adapter, follow the instructions described in “Downloading the Driver Software” on page 83 and “Updating the Driver Software” on page 97.

Allied Telesis supports Linux systems for the AT-2911 series adapter. To install driver software, see the Broadcom NetXtreme® 57XX User Guide. To view this document, see “Broadcom Documentation” on page 26.

Page 83

Downloading the Driver Software

The AT-2911 series adapter is not shipped with a software driver CD. You must download driver software from the Allied Telesis website.

To download driver software, do the following:

1. Open a web browser, such as Internet Explorer or FireFox, on your system and enter the following:

http://www.alliedtelesis.com/support/software

2. The Allied Telesis Software Download page is displayed.

3. Enter “2911” in the search box and press the enter key. Figure 42 shows an example of the search result.

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

4. Select the driver for your adapter model and operating system.

5. Save the zip folder onto your system.

6. Right-click the zip folder and select Extract All.

Figure 42. Software Downloads Search Result Example

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Chapter 4: Installing the Driver Software

A window as shown in Figure 43 pops up and prompts you to specify the location of a folder that you want to place unzipped files in.

Figure 43. Specifying the Folder for Unzipped Files

7. Specify the location of the folder and click Extract.

8. Record the location of the folder.

Page 85

Accessing the Device Manager

When you install or update the driver software for AT-2911 series adapter, you must first access Device Manager.

The procedures for accessing Device Manager are slightly different among Windows Server 2008 R2, Server 2008, Vista, 7, Server 2003, and XP. To access Device Manager on your operating system, follow one of the procedures below:

 “Accessing Device Manager on Windows Server 2008 R2, Server

2008, Vista, or 7,” next

 “Accessing Device Manager on Windows Server 2003 and XP” on

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Accessing Device

Manager on

Windows Server

2008 R2, Server

2008, Vista, or 7

To access Device Manager on Windows Server 2008 R2, Windows Sever 2008, Windows Vista, or Windows 7, do the following:

1. Right-click the Computer icon on the desktop and select Properties. The System window is opened as shown in Figure 44.

2. Click Device Manager on the left side bar.

Figure 44. System Window on Windows Server 2008 R2, Server 2008,

Vista, and 7

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Chapter 4: Installing the Driver Software

The Device Manager window opens. Your AT-2911 series adapter is detected as Ethernet Controller as shown in Figure 45.

Accessing Device

Manager on

Windows Server

2003 and XP

Figure 45. Device Manager Window on Windows Server 2008 R2, Sever

2008, Vista, and 7

To access Device Manager on Windows Server 2003 or Windows XP, do the following:

1. Right-click the My Computer icon on the desktop and select Properties.

The System Properties window is opened as shown in Figure 46.

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Figure 46. System Properties Window on Windows Server 2003 and XP

2. Select the Hardware Tab. The Hardware page is shown in Figure 47.

Figure 47. Hardware Page on Windows Server 2003 and XP

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Chapter 4: Installing the Driver Software

3. Click Device Manager. The Device Manager window opens as shown in Figure 48.

Figure 48. Device Manager Window on Windows Server 2003 and XP

Page 89

Installing the Driver Software

Note

Once you physically install the AT-2911 series adapter, the system detects the new hardware and creates an entry in Device Manger when the Windows operating system first boots up. Shortly after you log in, you need to install the driver software for your adapter.

To install the driver software, you must have administrative privileges.

The procedures for installing the driver software are slightly different among Windows Server 2008 R2, Server 2008, Vista, 7, Server 2003, and XP. To install the driver software on your system, follow one of the procedures below:

 “Installing the Driver Software on Windows Server 2008 R2, Server

2008, Vista, or 7,” next

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Installing the

Driver Software

on Windows

Server 2008 R2,

Server 2008,

Vista, or 7

 “Installing the Driver Software on Windows Server 2003 and XP” on

page 92

To install the driver software on Windows Server 2008 R2, Windows Server 2008, Windows Vista, or Windows 7, do the following:

1. Access Device Manager. see “Accessing Device Manager on Windows Server 2008 R2, Server 2008, Vista, or 7” on page 85.

2. In the Device Manager window, right-click Ethernet Controller. The shortcut menu appears as shown in Figure 49.

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Chapter 4: Installing the Driver Software

Figure 49. Ethernet Controller on Windows Server 2008 R2, Server 2008,

Vista, and 7

3. Select Update Driver Software. The Update Driver Software window pops up as shown in Figure 50.

Figure 50. Update Driver Software Window on Windows Server 2008 R2,

Server 2008, Vista, and 7

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

4. Select Browse my computer for driver software. The Update Device Software window prompts you to enter the location

of the driver folder as shown in Figure 51.

Figure 51. Update Device Software Window on Windows Server 2008 R2,

Server 2008, Vista, and 7

5. Specify the location of the driver software. See “Downloading the Driver Software” on page 83 for details.

6. Click Next. The confirmation message shown in Figure 52 appears when the

driver software is successfully updated.

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Chapter 4: Installing the Driver Software

Figure 52. Update Device Software Window on Windows Server 2008 R2,

Server 2008, Vista, and 7

Installing the

Driver Software

on Windows

Server 2003 and

7. Click Close.

To install the driver software onto Windows Server 2003 and Windows XP, do the following:

1. Access Device Manger. See “Accessing Device Manager on Windows Server 2003 and XP” on page 86.

2. In the Device Manager window, right-click Ethernet Controller. The shortcut menu appears as shown in Figure 53.

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Figure 53. Ethernet Controller on Windows Server 2003 and XP

3. Select Update Driver. The Hardware Update Wizard window pops up as shown in Figure 54.

4. Select No, not this time.

Figure 54. Hardware Update Wizard 1

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Chapter 4: Installing the Driver Software

5. Click Next. The Hardware Update Wizard prompts you to select one of two

options as shown in Figure 55

Figure 55. Hardware Update Wizard 2

6. Select Install from a list or specific location (Advanced).

7. Click Next. The Hardware Update Wizard prompts you to specify the location of

your driver software as shown in Figure 56 on page 95.

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Figure 56. Hardware Update Wizard 3

8. Specify the location of the driver software.

9. Click Next. The confirmation message is displayed as shown in Figure 57.

Figure 57. Hardware Update Wizard 4

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Chapter 4: Installing the Driver Software

10. Click Finish.

Page 97

Updating the Driver Software

If your operating system detects an adapter and installs a default driver, you need to update the driver software with the driver that you downloaded from the Allied Telesis website. To obtain the latest version of the AT-2911 series adapter driver, see “Downloading the Driver Software” on page 83.

To update the driver software, you use the same procedure for installing the driver software for the first time. The only difference between updating and installing the driver software is the name of your adapter that Device Manager detects and lists.

Device Manager lists your adapter as Allied Telesis AT-2911xx Gigabit Ethernet once you installed the driver software. Before you installed the driver software, Device Manager does not know the name and lists your adapter as Ethernet Controller or as a Broadcom device.

The procedures for installing the driver software are slightly different among Windows Server 2008 R2, Server 2008, Vista, 7,Server 2003, and XP. To install the driver software on your system, follow one of the procedures below:

AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

Updating the

Driver on

Windows Server

2008 R2, Server

2008, Vista, or 7

 “Updating the Driver on Windows Server 2008 R2, Server 2008, V ist a,

or 7,” next

 “Updating the Driver on Windows Server 2003 and XP” on page 98

To update the driver software for your AT-2911 series adapter, perform the following procedure:

1. Access the Device Manager. See “Accessing Device Manager on Windows Server 2008 R2, Server 2008, Vista, or 7” on page 85.

2. In the Device Manager window, right-click the device you wish to update. It may be listed as Allied Telesis AT-2911xx Gigabit Fiber Ethernet or as a Broadcom Device.

The shortcut menu appears as shown in Figure 58.

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Chapter 4: Installing the Driver Software

Updating the

Driver on

Windows Server

2003 and XP

Figure 58. Device Manager with an Expanded List on Windows Server

2008 R2, Server 2008, Vista and 7

3. Select Update Driver Software. The Update Driver Software window pops up as shown in Figure 50 on

page 90.

4. Select Browse my computer for driver software. The Update Device Software window prompts you to en ter the location

of the driver folder as shown in Figure 51 on page 91.

5. Specify the location of the driver software.

6. Click Next. The confirmation message appears when the driver software is

successfully updated. See Figure 52 on page 92.

7. Click Close.

To install the driver software for the AT-2911 adapter onto the Windows Server 2003 and Windows XP, do the following:

1. Access Device Manager. See “Accessing Device Manager on Windows Server 2003 and XP” on page 86.

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AT-2911 Series Gigabit Ethernet Network Adapters Installation and User’s Guide

2. In the Device Manager window, right-click the device you wish to update. It may be listed as Allied Telesis AT-2911xx Gigabit Fiber Ethernet or as a Broadcom Device.

The shortcut menu appears as shown in Figure 59.

Figure 59. Network Adapters on Windows Server 2003 & XP

3. Select Update Driver. The Hardware Update Wizard window pops up as shown in Figure 54

on page 93.

4. Select No, not this time.

5. Click Next. The Hardware Update Wizard prompts you to select one of two options

as shown in Figure 55 on page 94.

6. Select Install from a list or specific location (Advanced).

7. Click Next. The Hardware Update Wizard prompts you to specify the location of

your driver software as shown in Figure 56 on page 95.

8. Specify the location of the driver software that you downloaded from Allied Telesis website.

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Chapter 4: Installing the Driver Software

9. Click Next. The confirmation message is displayed as shown in Figure 57 on page

95.

10. Click Finish.

100

Allied Telesis AT-2911STX/LC, AT-2911LTX/LC, AT-2911LTX/SC, AT-2911SX/LC, AT-2911LX/SC User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual