3Com 09-1457-000 manual Troubleshooting

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3TROUBLESHOOTING

LEDs 23

 

 

 

Accessing the LAN PC Card Help System

24

DOS Diagnostics Program

25

 

Resolving Hardware Resource Conflicts

25

Windows 98 and Windows 95 25

 

Windows NT 4.0

26

 

 

Frequently Asked Questions

27

 

Troubleshooting Tips

29

 

 

4CHANGING CONFIGURATION

Configuration Settings

31

 

Configuration Setting Descriptions 32

Changing Configuration

33

 

Windows 98 and Windows 95

33

Changing I/O Base Address, Interrupt Request Level (IRQ), or

Memory Range

33

 

 

Changing Network Driver Optimization, Duplex, NDIS Driver

Version, or Transceiver Type

34

Windows NT 4.0

34

 

 

DOS Configuration Program

34

5DYNAMICACCESS

Using DynamicAccess Software Version 1.5 with the Edge Monitor System 36

Setting a dRMON Password 37

ASPECIFICATIONS

BTECHNICAL SUPPORT

Online Technical Services

41

 

 

World Wide Web Site

41

 

 

3Com FTP Site

41

 

 

 

3Com Bulletin Board Service

42

 

3ComFacts Automated Fax Service

43

Support from Your Network Supplier

43

Support from 3Com

43

 

 

 

Returning Products for Repair

45

 

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Contents 3Com Megahertz Mbps LAN PC Card User Guide 3Com Corporation 5400 Bayfront Plaza Santa Clara, California Contents Troubleshooting Page Page Figures Page Tables Page PC C Ards Connecting the 3CCE589ET LAN PC Card Before You BeginConnecting the 3CCE589EC PC Card You must supply your own BNC T-connectorConnecting the 3CXE589ET PC Card Connecting the 3CXE589EC PC Card Detaching the PC Card Cable and PC Card Combo Cable Before You Install the Network Driver InstallingWhich Driver Installation Instructions Should You Use? Windows 98 and Windows WindowsClick Next Click OK to copy the files requiredWindows 95 OSR Click Finish to accept the driverEnter a and click OK If prompted, insert the Windows 95 CDConfirming Installation Click OK to copy the required filesWindows NT Windows 95 Version 4.00.950AClick OK to copy the manufacturers files from a\ Control Panel, double-click Network Windows NT 4.0 Installation without Networking InstalledClick Yes If you selected TCP/IP and have a Dhcp server, click Yes Windows NT 4.0 Installation with Networking Installed Enter the Network settings for the PC CardWindows NT Version Microsoft Windows for Workgroups WFW Before You BeginInstalling the Network Driver Using the Windows menu, select NetworkNetwork Setup dialog box, select the Networks... button Click Continue insteadAutoLink for Windows 3.x, Windows for Workgroups, and DOS Press Enter Installing the Windows CE 2.0 DriverSelect AutoLink for DOS, Windows 3.x, or WFW Supported Network Drivers Network Text File Name Network Driver Name Operating SystemPage Troubleshooting LEDsAccessing the LAN PC Card Help System Description Steady OffDOS Diagnostics Program Resolving Hardware Resource ConflictsWindows 98 and Windows Changing the I/O, IRQ, or Memory RangeClick Change Settings Windows NTFrequently Asked Questions QuestionQuestion Answer Troubleshooting Tips Page Configuration Settings Option Default Setting Available SettingsConfiguration Setting Descriptions Full Duplex Changing ConfigurationSelect the Resources tab Close the windows and reboot the notebook DOS Configuration ProgramFrom the Control Panel double-click Network Change the I/O or IRQ value and click OKDynamicaccess Dynamicaccess Reboot the notebook Setting a dRMON PasswordRun the KEYGEN.EXE file Page Specifications Mean Time Between Failures hours calculated FCC CertificationWorld Wide Web Site Online Technical Services3Com FTP Site 3Com Bulletin Board Service Access by Analog ModemAccess by Digital Modem 408 6543ComFacts Automated Fax Service Support from Your Network SupplierSupport from 3Com 408 727Country Telephone Number Asia Pacific Rim EuropeReturning Products for Repair Country Telephone Number Latin AmericaNorth America Country Telephone Number Fax NumberCountry Telephone Number Fax Number Index NumbersIndex 3Com Corporation Limited Warranty FCC Class B Statement Industry Canada Class B Emmission Compliance Statement

09-1457-000 specifications

The 3Com 09-1457-000 is a prominent networking device that has played a crucial role in various IT infrastructures, particularly in enterprise environments. As a part of the 3Com product lineup, it delivers a range of features and technologies that make it an essential tool for organizations looking to enhance their network performance and reliability.

One of the main features of the 3Com 09-1457-000 is its ability to support both wired and wireless connectivity options. This flexibility allows businesses to create a seamless network that accommodates the different devices and requirements of their users, making it ideal for dynamic work environments. With support for multiple standards, including Ethernet and Wi-Fi, the device ensures compatibility with various networking technologies.

In terms of performance, the 3Com 09-1457-000 is equipped with advanced routing capabilities, which enable efficient data packet forwarding and management. It comes with a robust processing architecture that facilitates high throughput and low latency, making it suitable for bandwidth-intensive applications. This is particularly important in settings where large data transfers and real-time communications—such as video conferencing—are commonplace.

The 3Com device also emphasizes security, incorporating multiple layers of protection to safeguard the network from unauthorized access and potential threats. Features like built-in firewalls, Virtual Private Network (VPN) support, and advanced encryption protocols are included to help secure sensitive data and maintain network integrity.

Another notable characteristic of the 3Com 09-1457-000 is its scalability. As businesses grow, their networking needs evolve, and the 3Com device accommodates such changes effectively. It supports various network topologies, allowing for easy integration with existing systems and the addition of new devices as needed.

Moreover, the device features an intuitive management interface that simplifies configuration and monitoring tasks. Administrators can easily manage network settings, monitor traffic, and troubleshoot issues from a centralized platform, making it an ideal choice for IT professionals seeking operational efficiency.

In summary, the 3Com 09-1457-000 is a versatile networking device that combines performance, security, and scalability. Its support for both wired and wireless technologies, coupled with robust routing capabilities and comprehensive security features, makes it a favorable option for enterprises aiming to enhance their network infrastructure. As the demand for reliable connectivity continues to rise, devices like the 3Com 09-1457-000 will remain integral to successful IT operations.