EasyManua.ls Logo

3Com Baseline Switch 2250-SFP Plus User Manual

3Com Baseline Switch 2250-SFP Plus
108 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
www.3Com.com
Part No. 10016622
Published May 2008
Baseline Switch 2226-SFP Plus
Baseline Switch 2426-PWR Plus
Baseline Switch 2250-SFP Plus
Installation and User Guide
Installations- und Bedienungsanleitung
3CBLSF26
3CBLSF26PWR
3CBLSF50

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the 3Com Baseline Switch 2250-SFP Plus and is the answer not in the manual?

3Com Baseline Switch 2250-SFP Plus Specifications

General IconGeneral
Brand3Com
ModelBaseline Switch 2250-SFP Plus
CategorySwitch
LanguageEnglish

Summary

About This Guide

Conventions

Explains the various conventions used throughout the guide for clarity.

Documentation Comments

Provides information on how to submit feedback and suggestions for the documentation.

Product Registration

Details the process and importance of registering the switch for warranty and service benefits.

Introducing the Baseline Switch

Overview of the Baseline Switch

Provides a general introduction to the Baseline Switch models and their intended use.

Features and Capabilities

Highlights the key features and technical capabilities of the switch models.

Physical Features

Describes the physical components and layout of the switch's front and rear panels.

Console Port

Explains the function and connection requirements for the switch's console port.

Power LED

Details the function and indications of the power status LED on the switch.

Installing the Switch

Important Safety Information

Provides critical safety instructions and precautions for installing and operating the switch.

Positioning the Switch

Offers guidelines for selecting an appropriate and safe location for the switch.

Rack-Mounting or Free-Standing

Describes methods for mounting the switch in a rack or placing it in a free-standing configuration.

Supplying Power to the Switch

Explains the procedure for connecting and supplying power to the switch safely.

Using SFP Tranceivers

Guides on how to insert and use Small Form Factor Pluggable (SFP) transceivers.

Performing Spot Checks

Outlines regular checks to ensure the switch is operating correctly and to identify potential issues.

Connecting to the Web Interface

Requirements for Accessing the Web Interface

Lists the necessary components and software for accessing the switch's web interface.

Using the Console Command Line Interface (CLI)

Explains how to use the CLI for initial switch configuration and IP address management.

Logging On to the Web Interface

Details the steps required to successfully log in to the switch's web management interface.

Navigating the Web Interface

Provides an overview of the web interface layout, menus, and system information.

Running the 3Com Switch Detect Application

Guides on using the utility to automatically locate and connect to the switch.

Configuring the Switch from the Web Interface

Device Summary Information

Displays basic switch settings, component versions, and port status summaries.

Modifying the IP Address Settings

Explains how to configure static or DHCP IP addresses for network communication.

System Access

Covers managing user accounts, access levels, and passwords for switch security.

Configuring VLANs

Details the process of creating and managing Virtual LANs for network segmentation.

Sample VLAN Configurations

Illustrates practical examples of setting up VLANs for network segmentation.

Configuring Port Settings

Guides on configuring port speed, duplex, flow control, and link aggregation.

Link Aggregation

Explains how to combine multiple ports into a single trunk for increased bandwidth and resilience.

Security

Covers configuring RADIUS client and 802.1X authentication settings for network access control.

Monitoring

Describes how to display address table info, set up port mirroring, and perform cable diagnostics.

Cable Diagnostics

Explains the utility for detecting and resolving issues with attached network cables.

Troubleshooting

Resetting to Factory Defaults

Provides steps to restore the switch to its original factory default configuration.

Forgotten Static IP Address

Offers solutions for regaining access if the static IP address of the switch is forgotten.

Solving LED Issues

Helps diagnose problems by interpreting the status of the front panel LEDs.

If the Problem Persists

Provides guidance on what information to have ready when contacting support for unresolved issues.

Obtaining Support for Your Product

Register Your Product

Explains how to register the product to ensure full warranty and service benefits.

Purchase Value-Added Services

Details options for enhancing support, warranty, and service levels.

Telephone Technical Support and Repair

Provides information on obtaining telephone support and arranging for repairs.

Contact Us

Lists contact methods for technical support and repair services by region.

Technical Information

3CBLSF26 Related Standards

Lists the standards, functional, physical, and electrical specifications for the 3CBLSF26 model.

3CBLSF26PWR Related Standards

Lists the standards, functional, physical, and electrical specifications for the 3CBLSF26PWR model.

3CBLSF50 Related Standards

Lists the standards, functional, physical, and electrical specifications for the 3CBLSF50 model.

Pin-Outs

Console Cable

Details the pinout configuration for the RJ45-to-DB9 console cable.

Null Modem Cable

Provides pinout diagrams for Null Modem cables connecting RJ45 to RS-232.

Ethernet Port RJ-45 Pin Assignments

Details the pin assignments for Ethernet ports configured as MDI and MDIX.

3Com CLI Reference Guide

Getting Started with the Command Line Interface

Introduces the CLI for device management and configuration tasks.

Console Port

Explains how to connect to the device via the console port to access the CLI.

Logging on to the CLI

Details the user name and password process for logging into the CLI.

CLI Commands

Lists and briefly describes the available commands for managing the switch via CLI.

Ping

Explains the Ping command for testing network connectivity to remote devices.

ipSetup

Describes how to configure IP addresses manually or via DHCP using the CLI.

Initialize

Details the Initialize command for resetting device configuration to factory defaults.

Regulatory Notices

FCC Statement

Provides compliance information related to FCC regulations for Class A digital devices.

ICES Statement

Confirms compliance of the digital apparatus with Canadian ICES-003 standards.

CE Statements (Europe)

Details compliance with European directives for low voltage and EMC.

Related product manuals