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3Com 3CBLSF26PWRH User Manual

3Com 3CBLSF26PWRH
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Baseline Switch 2226-SFP Plus
Baseline Switch 2426-PWR Plus
Baseline Switch 2250-SFP Plus
User Guide
3CBLSF26H
3CBLSF26PWRH
3CBLSF50H
Part No.: 10017022
Manual Version: 6W107
www.3com.com
3Com Corporation
350 Campus Drive, Marlborough,
MA, USA 01752 3064

Table of Contents

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3Com 3CBLSF26PWRH Specifications

General IconGeneral
Product TypeSwitch
Ports26
Power over Ethernet (PoE)Yes
PoE Budget180W
Switching Capacity12.8 Gbps
Forwarding Rate9.5 Mpps
LayerLayer 2
Rack MountableYes
MAC Address Table Size8K entries
Jumbo Frame SupportYes
ManageableYes
FeaturesVLAN support, QoS
ManagementSNMP
Dimensions440 x 44 mm

Summary

Getting Started with 3Com Switches

Introducing the Switch

Basic introduction to the switch models and their purpose.

Overview of the Switch

Describes the general features and capabilities of the switches.

Summary of Hardware Features

Lists and describes the key hardware features supported by the switch.

Front View Detail

Details the physical layout and components on the front panel of the switch.

LED Status Indicators

Explains the meaning of various LED indicators on the switch.

System Specifications

Provides technical specifications like dimensions, weight, power, and operating conditions.

Installing the Switch

Guides the user through the physical installation process of the switch.

Connecting to the Web Interface

Requirements for Web Interface Access

Lists prerequisites for connecting to the switch's web interface.

Choosing a Web Browser

Specifies supported web browsers and platform combinations for optimal interface display.

Default User and Password

Provides the default login credentials for accessing the switch's web interface.

Logging On to the Web Interface

Step-by-step instructions on how to log in to the switch's web management interface.

Navigating the Web Interface

Explains the layout and basic navigation within the switch's web interface.

Configuring the Switch

Configuring System Access

Manages user accounts, passwords, and access levels for switch management.

IP and MAC Address Configuration

Sets up IP addressing and ARP settings for network communication.

Port Configuration

Configures individual port settings such as state, speed, duplex, and PoE.

VLAN Configuration

Manages Virtual LANs, including creation, modification, and port assignments.

Link Aggregation

Configures port channel aggregation for increased bandwidth and redundancy.

Spanning Tree Protocol (STP) Configuration

Manages STP settings to prevent network loops and ensure optimal pathing.

Access Control Lists (ACL)

Defines rules to filter traffic based on MAC or IP addresses for security.

Quality of Service (QoS) Configuration

Manages traffic prioritization, queuing, and bandwidth settings.

Voice VLAN Configuration

Configures settings for Voice VLAN to prioritize VoIP traffic.

SNMP Configuration

Configures Simple Network Management Protocol for network monitoring.

LLDP Configuration

Manages Link Layer Discovery Protocol for network device discovery.

Switch Security Configuration

Implements port-based authentication (802.1X) and RADIUS client settings.

Broadcast Storm Control

Configures settings to limit excessive broadcast and multicast traffic.

System Information and Management

Views and configures system name, time, and basic settings.

Configuration Management

Handles saving, resetting, backing up, and restoring switch configurations.

Troubleshooting Switch Issues

Resetting to Factory Defaults

Restores the switch to its original factory settings to resolve issues.

Forgotten Password Recovery

Procedures to regain access if the web interface password is lost.

Solving LED Issues

Diagnoses and resolves problems indicated by switch LED status lights.

CLI Reference Guide

Getting Started with the Command Line Interface

Introduces the Command Line Interface and its prerequisites.

Logging on to the CLI

Steps to connect to the switch via the Command Line Interface.

CLI Features Overview

Details online help, command history, and error messages within the CLI.

CLI Configuration Commands

Explains common CLI commands for configuration and status display.

Safety Information

Important Safety Information

Refers to essential safety guidelines provided in a separate manual.

Regulatory Notices

FCC Statement

Compliance statement regarding FCC rules for radio frequency emissions.

CE Statement (Europe)

Compliance statement for European Union directives on low voltage and EMC.

List of Hazardous Substances

Hazardous Substances Information

Lists hazardous materials used in product components as per Chinese regulations.

Glossary of Technical Terms

Glossary of Terms

Defines technical terms and acronyms used throughout the manual.

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