2-8CHAPTER 2: INSTALLING THE NETWORK DRIVER

Confirming Installation

To confirm successful installation, double-click the Network icon in the Control Panel. Click the Adapters tab. The 3Com Megahertz 10/100 LAN CardBus PC Card should appear on the list. If it doesn’t appear, see Chapter 3 for troubleshooting information.

Windows NT 4.0 without Networking Installed

If Windows NT networking is not installed, obtain the following information from your MIS department.

Are you on a local area network or are you using a modem?

Transport and network layer protocol used in the Microsoft Windows Network

Name of the NT Server domain or workgroup you belong to

IP address if you are not using DHCP

1Make sure the CardBus PC Card is installed and connected to the network, as described in Chapter 1.

If the CardBus PC Card is automatically detected by Windows NT, you may have Card Services installed. Refer to your Card Services documentation to see if it supports the CardBus PC Card. If it does not support it, consult your Card Services documentation to remove Card Services.

2Using the Control Panel, double-click Network.

When Windows NT networking is not installed, you are asked if you want to install Windows NT networking.

3Click Yes.

4Select Wired to the Network and click Next.

5Click Select from list.

6Click Have Disk.

7Insert the LAN Installation Disk.

8Type a: and click OK.

3Com Megahertz 10/100 LAN CardBus PC Card appears in the Select OEM Option window.

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3Com Series 760 manual Windows NT 4.0 without Networking Installed, Click Yes

Series 760 specifications

The 3Com Series 760 is a high-performance multilayer switch designed for enterprise networks, providing robust features that cater to the demanding requirements of modern IT infrastructure. With a scalable architecture, the 3Com Series 760 is ideal for medium to large enterprises needing to efficiently manage their network traffic while ensuring high availability and reliability.

One of the standout features of the 3Com Series 760 is its multilayer switching capability. It operates at both Layer 2 and Layer 3, allowing for efficient data forwarding based on MAC addresses and IP addresses. This flexibility enables the switch to accommodate a wide range of applications, including voice, video, and data, ensuring optimal performance across varied workloads.

Another significant characteristic of the Series 760 is its advanced Quality of Service (QoS) support. The switch includes features that prioritize network traffic, which is crucial for applications sensitive to delays, such as Voice over IP (VoIP) and video conferencing. The ability to configure priority rules ensures that critical data is transmitted with minimal latency, enhancing overall user experience.

The Series 760 also supports Power over Ethernet (PoE), which allows it to deliver power to connected devices such as IP phones, wireless access points, and surveillance cameras through the Ethernet cable. This eliminates the need for additional power sources, simplifying installation and reducing clutter in network environments.

From a security perspective, the 3Com Series 760 offers features such as IEEE 802.1X port-based network access control, which helps to enforce security policies and protect the network from unauthorized access. Enhanced access controls and security protocols ensure that sensitive data remains secure while maintaining compliance with industry standards.

Furthermore, the switch is designed for simplified management and monitoring. It provides a web-based interface and supports SNMP (Simple Network Management Protocol), allowing IT administrators to monitor network performance and configure settings remotely. This feature streamlines network management tasks, reducing the operational burden on IT teams.

In summary, the 3Com Series 760 is a versatile and powerful multilayer switch that meets the needs of growing enterprises. With its advanced features, including multilayer switching, QoS support, PoE capability, robust security measures, and simplified management tools, it stands out as a reliable choice for organizations looking to enhance their network performance and security in a rapidly evolving digital landscape.