3Com Router 6000 Family

 

 

 

Installation Manual

Table of Contents

 

Chapter 4 Starting and Configuring the Router

4-11

4.1

Starting the Router

4-11

 

4.1.1 Setting up a Configuration Environment

4-11

 

4.1.2 Powering on the Router

4-15

 

4.1.3 Boot Process of the RPU2

4-15

4.2

Router Configuration Basics

4-17

 

4.2.1 Basic Configuration Procedures

4-17

 

4.2.2 Command Line Interface

4-17

 

4.2.3 Arranging Slots and Numbering Interfaces

4-18

Chapter 5 Maintaining Software

5-1

5.1

Overview

5-1

5.2

Maintaining Software of the RPU2

5-1

 

5.2.1 Boot Menu

5-1

 

5.2.2 Upgrading Software Using Xmodem

5-4

 

5.2.3 Backing Up/Restoring the Extended Segment of the Boot ROM Image

5-8

 

5.2.4 Upgrading the Application Image Using TFTP

5-9

5.3

Dealing with a Router Password Loss

5-10

Chapter 6 Maintaining Hardware

6-1

6.1

Preparing Tools

6-1

6.2

Removing/Installing PSUs

6-1

 

6.2.1 Removing a PSU

6-1

 

6.2.2 Installing a PSU

6-2

6.3

Removing/Installing the Fan Module

6-2

 

6.3.1 Removing the Fan Module

6-2

 

6.3.2 Installing the Fan Module

6-3

6.4

Removing/Installing the Main Control Board

6-3

 

6.4.1 Removing the RPU2

6-3

 

6.4.2 Installing the RPU2

6-4

6.5

Replacing the SDRAM

6-4

6.6

Removing/Installing the Encryption Daughter Card

6-6

 

6.6.1 Removing the Encryption Daughter Card

6-6

 

6.6.2 Installing the Encryption Daughter Card

6-7

Chapter 7 Troubleshooting

7-1

7.1

Troubleshooting the Power System

7-1

7.2

Troubleshooting the Configuration System

7-1

7.3

Troubleshooting Application Image Upgrade

7-2

Chapter 8 Installing B68 Cabinets

8-1

8.1

Installation Requirements and Procedures

8-1

 

8.1.1 Planning the Site

8-1

 

8.1.2 General Installation Procedures

8-2

8.2

Mounting Cabinets on the Concrete Floor

8-3

3Com Corporation

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3Com 3C13880, 3C13840 manual Starting and Configuring the Router

3C13840, 3C13880 specifications

The 3Com 3C13880 and 3C13840 are notable components within the realm of networking technology, primarily designed for enterprise-grade solutions. These devices belong to the 3Com family, which has long been recognized for its commitment to developing robust networking products tailored to facilitate efficient data transfers and improve connectivity across various platforms.

One of the standout features of the 3C13880 is its high-performance capabilities. This model supports advanced functions such as load balancing and fault tolerance, critical for maintaining optimum network performance in high-demand environments. Additionally, it supports various protocols, including Ethernet and Token Ring, making it versatile and adaptable to existing infrastructure. The device accommodates a wide range of network transmissions, ensuring seamless integration and operation within diverse network ecosystems.

In terms of connectivity, the 3C13880 is equipped with multiple ports, allowing for extensive device interconnectivity. This feature is particularly beneficial in large organization settings, where multiple devices, such as servers and workstations, need to communicate effectively. Coupled with high-speed data transmission rates, this model ensures minimal latency, enhancing overall network efficiency.

On the other hand, the 3C13840 is designed with a focus on cost-efficiency without sacrificing performance. This model provides essential networking features suitable for smaller business environments or those seeking budget-friendly options. It delivers reliable throughput and the ability to support a moderate number of users, making it ideal for small to mid-sized offices.

Both the 3C13880 and 3C13840 incorporate technologies that prioritize security and reliability. Features such as VLAN support and QoS settings help optimize network performance while ensuring the security and integrity of data are maintained. The devices also support management tools that allow administrators to monitor network performance in real time, facilitating quick troubleshooting and enhancing overall network management.

In summary, both the 3Com 3C13880 and 3C13840 devices stand out in networking technology by offering unique features tailored to different organizational needs. While the 3C13880 appeals to enterprises needing high performance and robust capabilities, the 3C13840 provides an accessible option for those requiring effective and budget-conscious networking solutions. The legacy of 3Com continues to be evident in these products, reflecting their innovative approach to addressing the dynamic demands of modern networking.