3Com NETBuilder II manual Verify that you have received all the contents

Page 6

1-2 Installation

Before Installing the HSSI Module

3.Verify that you have received all the contents.

When you purchase the HSSI module, you receive the following:

■HSSI module

■NETBuilder II HSSI Module Installation Guide

If an item is missing from an undamaged carton, contact your network supplier to secure a replacement.

 

 

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4.Write down the serial number and the MAC address from the label on the component side of the HSSI module on the following line:

Serial number label

Serial number example: S/N:1BK12345

MAC address example: 0800021A4B5C

You will need this information if you have to contact your network supplier.

The MAC address is also encoded in the HSSI module’s EEPROM. Use the procedure in Appendix B, “Displaying the MAC Address,” to display the MAC address encoded in the

EEPROM.

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Contents NETBuilder II Hssi Module Installation Guide Member of the NETBuilder family3Com Corporation Bayfront Plaza Santa Clara California Conventions How to Use This GuideBefore You Begin If you are looking for Turn toSpecial Messages Observe appropriate ESD precautions Chapter InstallationBefore Installing the Hssi Module Inspect the Hssi module for shipping damageVerify that you have received all the contents Installing the Hssi Module Select an I/O slot in which to install the Hssi moduleLock the board in the slot Hand tighten the captive screws. Do not use a screwdriverCabling the Hssi Module for Network Connection Internal Loopback test HotswapPreventive Maintenance Chapter Troubleshooting and MaintenanceTroubleshooting Startup Problems Maintaining the Hssi ModuleReplacing the Hssi Module Appendix a Hssi Module Components LEDsLED Normal Color Indicates Behavior Specifications ConnectorsLocation Connector Number of pins Purpose Attribute DescriptionType 3 to access the MAC address of the Hssi module Appendix B Displaying the MAC AddressType Y Displaying the MAC Address 3Com Product Information Service Automated Fax ServiceOn-line Technical Services Appendix C Technical Support3Com Documentation on CD-ROM Warranty InformationAdditional Technical Support Services Adapter-Specific Bulletin Board System BBSBefore Contacting Your Network Supplier Returning Products for RepairAdditional 3Com Support Services Equipment Warranties and Repair Services Europe and AfricaPreparing Your Equipment for Shipment Technical Support

NETBuilder II specifications

The 3Com NETBuilder II is a robust networking solution designed to meet the requirements of enterprise-level organizations. Launched in the late 1990s, this platform was celebrated for its advanced features and high-performance capabilities. As a modular, multi-layer switch, it provides flexible configurations that allow businesses to scale their networks according to changing demands.

One of the standout features of the NETBuilder II is its support for both Layer 2 and Layer 3 switching. This dual functionality enables efficient data handling at various layers of the OSI model, allowing for improved network efficiency and reduced latency. With support for both Ethernet and Fast Ethernet, the device delivers high-speed connectivity to enhance data transmission rates across the network.

The NETBuilder II is equipped with a modular architecture, offering interchangeable line cards that facilitate customization according to specific network needs. This design allows organizations to start with basic configurations and expand their systems by adding additional modules as required. This modularity is particularly beneficial for organizations anticipating growth or changes in their networking requirements.

Another essential technology integrated into the NETBuilder II is Virtual LAN (VLAN) support. VLANs provide the ability to segment network traffic effectively, which enhances security and optimizes performance. By segregating traffic, organizations can minimize broadcast domains and improve overall network efficiency while maintaining strict control over data access.

Furthermore, the device is designed with advanced routing capabilities, supporting protocols like RIP, OSPF, and PIM. These routing features are crucial for organizations that need to manage complex data flows and ensure efficient path selection for data packets, ultimately contributing to a more reliable network infrastructure.

In terms of management, the NETBuilder II offers support for SNMP, simplifying the monitoring and management of network devices. This feature enables IT administrators to track performance, troubleshoot issues in real-time, and maintain optimal operational conditions.

The 3Com NETBuilder II also boasts a solid reputation for reliability and durability, making it suitable for mission-critical applications in various industries. Its robust nature ensures continuous uptime and service reliability, which is paramount in today's increasingly connected business landscape.

Overall, the 3Com NETBuilder II is an influential piece of networking technology. Its combination of modularity, advanced routing features, VLAN support, and high-performance capabilities make it a key asset for enterprises looking to build a scalable, efficient, and reliable network infrastructure.
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