Checking for Correct Operation of LEDs

24

Connecting a Redundant Power System

25

Choosing the Correct Cables

25

 

Choosing the correct Fiber cables 26

 

GBIC Operation 27

 

 

Approved GBIC Transceivers

27

 

Inserting a GBIC Transceiver

27

 

3SETTING UP FOR MANAGEMENT

 

Setting Up Overview

32

 

 

 

 

 

IP Configuration

33

 

 

 

 

 

Preparing for Management

34

 

 

 

 

Manually Configuring IP Information

35

 

 

Connecting to a Front Panel Port

35

 

 

Connecting to the Console Port

38

 

 

 

Viewing Automatically Configured IP Information

42

 

Using 3Com Network Supervisor

42

 

 

 

Connecting to the Console Port

42

 

 

 

Methods of Managing a Switch

45

 

 

 

Command Line Interface Management

45

 

 

Web Interface Management

46

 

 

 

SNMP Management

46

 

 

 

 

 

Setting Up Command Line Interface Management

47

 

CLI Management via the Console Port

47

 

 

CLI Management over the Network

47

 

 

Setting Up Web Interface Management

48

 

 

Pre-requisites

48

 

 

 

 

 

 

Web Management Over the Network

49

 

 

Setting Up SNMP Management

49

 

 

 

Pre-requisites

50

 

 

 

 

 

 

Default Users and Passwords

50

 

 

 

 

Changing Default Passwords

50

 

 

 

 

 

 

 

 

 

4 PROBLEM SOLVING

 

 

 

 

 

 

Solving Problems Indicated by LEDs

54

 

 

 

Solving Hardware Problems 55

 

 

 

 

Solving Communication Problems

55

 

 

Page 4
Image 4
3Com C17302, 3C17300, C17304 manual Setting UP for Management

C17304, C17302, 3C17300 specifications

The 3Com C17304, 3C17300, and C17302 are notable models in the 3Com networking product line, renowned for their performance and technological advancements. These models cater to various networking environments, providing robust solutions for both small and medium-sized businesses as well as larger enterprises seeking reliable connectivity.

The 3Com C17304 is recognized for its formidable capacity and flexibility. It offers a high port density, which allows for multiple devices to connect without compromising performance. This model features built-in support for Power over Ethernet (PoE), enabling the powering of devices such as IP cameras and phones directly through the network cable. The 3Com C17304 is designed with advanced security features, including integrated VLAN support for traffic segmentation and enhanced security protocols to protect sensitive data.

The 3C17300 is another essential player in this lineup, embodying versatility and ease of use. This model is equipped with a user-friendly interface that simplifies network management, making it accessible for IT professionals at all levels. The 3C17300 includes capabilities for Layer 2 switching, providing efficient data forwarding with minimal latency. Its intelligent features, such as link aggregation and QoS (Quality of Service), ensure optimized bandwidth utilization while prioritizing critical applications.

Meanwhile, the C17302 is specifically engineered for performance-driven environments. It excels in delivering high-speed connectivity with its support for Gigabit Ethernet, significantly enhancing data transfer rates. The C17302 also incorporates advanced routing capabilities, allowing for dynamic network management and improved performance in complex network topologies. Furthermore, this model boasts reliability with redundancy features designed to minimize downtime, ensuring consistent access to network resources.

All three models leverage innovative technologies to deliver superior performance. They support various standards such as IEEE 802.1Q for VLAN tagging and IEEE 802.3ad for link aggregation. User-centric features like SNMP for network monitoring and troubleshooting enhance the overall management experience. These switches are built to provide scalability, enabling businesses to expand their networks seamlessly as demands grow.

In summary, the 3Com C17304, 3C17300, and C17302 showcase advanced features, reliability, and effective performance, making them integral components of modern networking solutions. Ideal for a range of applications, they help businesses optimize their network infrastructure while maintaining robust security and efficient data handling.