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10/100 Secure Network Interface Card3CR990B-97 3CR990B-FX-9710/100 Mbps PCI Secure Copper NIC 100 Mbps Secure Fiber NICUser Guidehttp://www.3com.com/

1 Installing and Connecting the NIC41 Carefully insert the NIC in the empty PCI slot, as shown in the previous illustration.Press firmly to ensur

52Windows 2003 Server Driver InstallationThis chapter explains the following tasks on a computer running Windows 2003 Server:• Install the network dri

2 Windows 2003 Server Driver Installation6

73 Windows XP Driver Installation This chapter explains the following tasks on a computer running Windows XP:• Install the network driver and NIC soft

3 Windows XP Driver Installation8

94 Windows 2000 Driver InstallationThis chapter explains the following tasks on a computer running Windows 2000:• Install the network driver and NIC s

4 Windows 2000 Driver Installation10

115 Windows NT 4.0 Driver InstallationThis chapter explains the following tasks on a computer running Windows NT 4.0:• Install the network driver and

5 Windows NT 4.0 Driver Installation1210 When the installation is complete, Windows prompts for a reboot. After the reboot, make sure to reapply

136 Windows 98 SE Driver InstallationThis chapter explains the following tasks on a computer running Windows 98 SE:• Install the network driver and NI

3Com Corporation • 350 Campus Drive • Marlborough, Massachusetts • 01752-3064 • U.S.A.Copyright © 2003 3Com Corporation. All rights reserved. No pa

6 Windows 98 SE Driver Installation14

157 Novell NetWare Driver InstallationThis chapter explains the following tasks on a computer running Novell NetWare 5.0, 6.0, and 6.5:• Install the n

7 Novell NetWare Driver Installation16Installation with Novell Already InstalledBe sure that the server has the latest support pack available ins

Verifying or Modifying NIC Parameters17Verifying or Modifying NIC ParametersWhen a NIC configuration is saved, the NetWare install program adds load a

7 Novell NetWare Driver Installation18Removing Drivers from Autoexec.ncfTo remove the drivers from the autoexec.ncf file, locate the load and bin

Installation During Novell OS Installation19Installing the Driver in Novell NetWare Server 6.5Before you begin, make sure that:• The NIC is installed

7 Novell NetWare Driver Installation207 Press the delete key to remove the built-in driver.8 Press Insert to specify an unlisted NIC.9 Press Ente

218 Linux 2.4 Driver InstallationThis chapter explains how to install the network driver on a computer running Linux 2.4.To obtain the latest version

8 Linux 2.4 Driver Installation22

239Installing and Configuring Data Encryption OffloadsThe 3CR990B NIC performs data encryption processing offloads in Windows 2003, Windows XP, and Wi

Contents1 Installing and Connecting the NIC 1Minimum Installation Requirements 1Installation Overview 1Safety Precautions 2Preparing the N

9 Installing and Configuring Data Encryption Offloads24Configuring IPSec in Windows 2003, Windows XP, and Windows 2000The 3CR990B NIC accelerates

Creating a Security Policy25Defining the ConsoleThis sequence establishes the Console and defines its parameters. To define the Console:1 In the Windo

9 Installing and Configuring Data Encryption Offloads2612 Enable the default option All network connections, and then click Next.The Authenticati

Creating a Security Policy275 Accept the default value, and then click Next.The IP Traffic Security screen appears.6 Select Custom, and then click Set

9 Installing and Configuring Data Encryption Offloads28

2910Installing 3Com Advanced Server Features for WindowsThis chapter explains the following tasks for a computer running Windows 2003, Windows XP, Win

10 Installing 3Com Advanced Server Features for Windows30Load BalancingLoad balancing maximizes bandwidth at the server through the use of multip

Server Features Using Other NICs31VLANsA virtual LAN (VLAN) is a group of location-independent and topology-independent devices that communicate as if

10 Installing 3Com Advanced Server Features for Windows32Installing 3Com Advanced Server SoftwareFollow these steps to install 3Com Advanced Serv

Planning the Configuration33Configuring Groups and VLANs3Com Advanced Server technology features allow you to configure load balancing groups and virt

Contents9 Installing and Configuring Data Encryption Offloads 23Overview 23Offloading Encryption Processing 23Selecting Basic or Strong Encry

10 Installing 3Com Advanced Server Features for Windows34• The following guidelines apply to groups under Windows 2003, Windows XP, and Windows 2

Creating a Group35Windows 2003, Windows XP, and Windows 2000Access 3Com Advanced Server server features through the Windows Network and Dial-up Connec

10 Installing 3Com Advanced Server Features for Windows36To disable all load balancing—Clear the Receive Load Balance Enabled and the Transmit Lo

Changing an IP Address37Changing an IP AddressIf another device is using a bidirectional load balancing group's dedicated IP address, you must ch

10 Installing 3Com Advanced Server Features for Windows38Saving the ConfigurationTo save and exit, click OK.To exit without saving the configurat

Displaying NIC Properties39Displaying NIC PropertiesFollow these steps to display NIC properties:1 Click the Load Balance/RSL tab.2 In the Load Balanc

10 Installing 3Com Advanced Server Features for Windows40Changing Windows 2003, Windows XP, and Windows 2000 Property SettingsIf you receive warn

Enabling Offloads41• IP and TCP Checksum Offload—reduced CPU utilization by allowing the NIC to perform the checksum calculation of TCP/IP and UDP/IP

10 Installing 3Com Advanced Server Features for Windows42Configuring Offloads for a Group of Different NICsYour computer may contain a combinatio

4311 Configuring the NICThis chapter describes how to configure the 3Com 10/100 Secure (3CR990B) NIC.Default NIC SettingsThe table below lists the con

Contents11 Configuring the NIC 43Default NIC Settings 43Configuration Methods 45Changing General NIC Configuration Settings 46Installing t

11 Configuring the NIC44Media Type Determines the type of media your network is using.• Auto Select allows the NIC to automatically select the Me

Configuration Methods45Configuration MethodsThe NIC can be configured using any of the methods listed in the table below.NOTE: This section describes

11 Configuring the NIC46Changing General NIC Configuration SettingsThis section describes two NIC configuration methods. Depending on your comput

Changing General NIC Configuration Settings47Starting the 3Com NIC Diagnostics ProgramTo start the 3Com NIC Diagnostics program:1 Open the Windows Sta

11 Configuring the NIC48Using the 3Com DOS Configuration ProgramThis section describes NIC configuration for computers running DOS or NetWare.To

Configuring the Managed PC Boot Agent (MBA)49Configuring the Managed PC Boot Agent (MBA)This section explains how to configure the Managed PC Boot Age

11 Configuring the NIC503 Reboot the computer.The MBA attempts to boot from the network using the default boot method PXE. To change the default

5112 Troubleshooting the NICThis chapter describes procedures for locating problems you might have with the 3Com 10/100 Secure (3CR990B) NIC. It expla

12 Troubleshooting the NIC523CR990B-FX-97 NICViewing the NIC LEDs in the Diagnostics ProgramTo view the LEDs in the 3Com NIC Diagnostics program:

Accessing the 3Com Knowledgebase53Accessing 3Com Support DatabasesIn addition to the 3Com support databases listed in this section, check the README.T

Contents13 Running NIC Diagnostics 61Running the 3Com DOS Diagnostics Program 61Running the NIC Diagnostics Tests 62Running the Network Test

12 Troubleshooting the NIC54Troubleshooting the NIC InstallationIf you encounter any of the following problems or error messages, follow the step

Cleaning Up A Failed Installation5510 Install the network driver.If you are prompted for 3Com files when Windows restarts, open the drop-down box and

12 Troubleshooting the NIC56Troubleshooting Remote Wake-UpIf your computer does not boot in response to a Remote Wake-Up event, perform these tro

RJ-45 Cabling Pinouts (Copper NIC Only)57Troubleshooting HubsA crossover cable can be used to identify the type of failure when hub performance or con

12 Troubleshooting the NIC58Removing the Network DriverTo remove the network driver from your computer, follow the steps for your operating syste

Windows 98 SE596 Depending on whether you are removing the NIC or reinstalling NIC software, do the following:• If you are physically removing the NIC

12 Troubleshooting the NIC60Removing 3Com DynamicAccess Advanced Server FeaturesFollow the steps in this section to remove 3Com DynamicAccess Adv

6113 Running NIC DiagnosticsThe 3Com 10/100 Secure (3CR990B) NIC uses two types of NIC diagnostics programs: a Windows-based diagnostics program and a

13 Running NIC Diagnostics623 Enter the following at the DOS prompt:a:\3c99xcfg.exewhere a:\ is the drive containing the DOS-bootable diskette.Fo

Running the Network Test63Running the Network TestRun the Network Test to check the NIC connectivity to the network. To successfully pass the Network

11 Installing and Connecting the NICThis user guide explains how to install the 3Com 10/100 Secure NIC (3CR990B NIC family) in a computer running any

13 Running NIC Diagnostics64Viewing the NIC LEDs in the 3Com Diagnostics ProgramTo view the LEDs in the 3Com NIC Diagnostics program:1 Make sure

Enabling the Icon65Enabling the IconTo display the 3Com icon in the Windows system tray:1 Make sure that the NIC, the network driver, and the 3Com NIC

13 Running NIC Diagnostics66

67ASpecifications and Cabling RequirementsThis appendix lists the specifications, standards conformance, cable requirements, and connector pin assignm

A Specifications and Cabling Requirements683CR990B-FX-97 NIC SpecificationsThe following table provides environmental, interface, and standards i

Cabling Requirements69Cabling RequirementsThe cable, quality, distance, and connectors must comply with the Electronic Industries Association/Telecom

A Specifications and Cabling Requirements70RJ-45 Connector Pin AssignmentsThe following illustration shows the RJ-45 connector pin assignments fo

71B Installing the 3Com DMI AgentThis appendix explains how to install the 3Com Desktop Management Interface (DMI) Agent on your PC.The 3Com DMI Agent

B Installing the 3Com DMI Agent72System RequirementsThis section lists the client PC and network management requirements for installing and using

Installing the 3Com DMI Agent73• Install the 3Com DMI Agent software6 Follow the prompts on the screen.To verify successful installation, use a DMI-co

1 Installing and Connecting the NIC2Safety PrecautionsObserve the following safety precautions.Preparing the NIC and the ComputerAfter observing

B Installing the 3Com DMI Agent74

75CObtaining Support for your ProductRegister Your Product to Gain Service BenefitsTo take advantage of warranty and other service benefits, you must

C Obtaining Support for your Product76Contact Us3Com offers telephone, e-mail and internet access to technical support and repair services. To ac

Telephone Technical Support and Repair77P.R. of China 10800 61 00137 or 021 6350 1590 or 00800 0638 3266Singapore 800 6161 463S. Korea 080 333 3308Tai

C Obtaining Support for your Product78Aruba 1 800 998 2112Bahamas 1 800 998 2112Barbados 1 800 998 2112Belize 52 5 201 0010Bermuda 1 800 998 2112

79DRegulatory Compliance InformationFCC Class B StatementThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two

D Regulatory Compliance Information80FCC Declaration of ConformityWe declare under our sole responsibility that the Model: Description: 3CR990B-9

Installing and Connecting the NIC32 Unpack and inspect the NIC for damage.3 Exit all open applications and user processes.4 Turn off the power to the