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3Com 2426-PWR User Manual

3Com 2426-PWR
108 pages
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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

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3Com 2426-PWR Specifications

General IconGeneral
Power over EthernetYes
MAC Address Table Size8K
Weight4.5 kg
Model2426-PWR
Ports24
FeaturesIEEE 802.3af PoE, VLAN
Dimensions4.4 x 44 x 35 cm

Summary

INTRODUCING THE BASELINE SWITCH

INSTALLING THE SWITCH

Important Safety Information

Directs users to the safety and regulatory information manual for crucial installation guidelines.

Supplying Power to the Switch

Emphasizes proper power supply and grounding to prevent failures and surges.

CONNECTING TO THE WEB INTERFACE

Logging On to the Web Interface

Details the process of logging into the web interface using default credentials.

CONFIGURING THE SWITCH FROM THE WEB INTERFACE

Administration Settings

Lists administration items covering IP setup, security, system name, and more.

Modifying the IP Address Settings

Guides on assigning IP addresses via DHCP or static configuration for network communication.

Configuring VLANs

Introduces VLANs for organizing network ports into broadcast domains and guides their configuration.

Spanning Tree

Introduces Spanning Tree Protocol for fault tolerance and network loop detection.

QoS VoIP Traffic Settings

Details configuring Quality of Service for Voice over IP traffic.

Configuring Port Settings

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

Security

Covers configuring RADIUS Client and 802.1X settings for network security.

Monitoring

Covers displaying address table information, port mirroring, and cable diagnostics.

TROUBLESHOOTING

Resetting to Factory Defaults

Provides instructions on how to reset the switch to factory defaults if it malfunctions.

Forgotten Static IP Address

Guides on recovering access to the web interface if the static IP address is forgotten.

If the Problem Persists

Offers advice on information to provide when contacting support for unresolved issues.

OBTAINING SUPPORT FOR YOUR PRODUCT

3COM CLI REFERENCE GUIDE

Upgrade

Explains the 'upgrade' command for performing system software downloads and upgrades via TFTP.

Initialize

Describes the 'initialize' command to reset device configuration to factory defaults.

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