3Com Router 6000 Family

Chapter 4

Installation Manual

Starting and Configuring the Router

Upon completion of the upgrade the router reboots with the running Boot ROM upgraded.

4.2 Router Configuration Basics

4.2.1 Basic Configuration Procedures

The following are the general procedures for configuring the router:

Step 1: Before working on the router, fully comprehend network requirements, such as networking purpose, position of the router on the network, subnetting, type of the WAN and transmission medium, security policy and reliability.

Step 2: Based on the requirements, draw a clear and complete networking diagram.

Step 3: Configure the WAN interface on the router.

z

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First, configure the physical operating parameters (such as synchronous/asynchronous serial interface, baud rate and synchronization clock) of the interface according to the transmission medium of the WAN. For the dial-up interface, you also need to configure DCC parameters.

Then, configure the link layer protocol and the related operating parameters according to the type of the WAN.

Step 4: Assign an IP address or IPX network number to each interface on the router according to subnetting.

Step 5: Configure routing. When enabling a dynamic routing protocol, you also need to configure the related operating parameters.

Step 6: Configure the security settings as needed.

Step 7: Configure the reliability settings as needed.

For more information on the protocols and functions provided by the router, refer to V2.41 Configuration Guide.

4.2.2 Command Line Interface

I. Characteristics of the command line interface

The command line interface (CLI) available with the 3Com Router 6000 provides commands for configuring and managing the router. It supports:

zConfiguring the router locally through the console port.

zTelneting to the router to configure it locally or remotely; telneting from the router to other routers to manage them.

zGetting online help whenever you want by entering a question mark (?).

zTesting reachability of networks quickly with tools, such as tracert and ping.

zRich debugging information for network diagnosis.

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3Com 3C13840, 3C13880 manual Router Configuration Basics, Basic Configuration Procedures, Command Line Interface

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.