3com 2250-SFP PLus podręczniki

3com 2250-SFP PLus Podręcznik Użytkownika (108 strony)

Marka: 3com | Kategoria: Switche sieciowe | Rozmiar: 2.29 MB |

Angielski

Spis treści

Baseline Switch 2226-SFP Plus

1

Baseline Switch 2426-PWR Plus

1

Baseline Switch 2250-SFP Plus

1

Installation and User Guide

1

CONTENTS

3

5 TROUBLESHOOTING

4

B TECHNICAL INFORMATION

4

C PIN-OUTS

4

D 3COM CLI REFERENCE GUIDE

5

ABOUT THIS GUIDE

7

Documentation Comments

8

Product Registration

8

Features and Capabilities

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Physical Features

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Front Panel

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(3) Console Port

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SFP Mode

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Rear Panel

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Package Contents

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INSTALLING THE SWITCH

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Positioning the Switch

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Using the Mounting Kit

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Supplying Power to the Switch

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Using SFP Tranceivers

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Performing Spot Checks

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on page 75

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Interface

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Interface (CLI)

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■ The IP address

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■ Subnet mask and

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■ Default gateway

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1 In User name, type admin

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3 Click OK

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Navigating the Web Interface

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Sub-Menu Tabs

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System Information

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Menu Item Description

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Port Status

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Switch Detect Application

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INTERFACE

35

Configuration Overview

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Device Summary Information

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Device View

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Polling Interval

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Administration Settings

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Automatic IP Configuration

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IP Setup

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Backup Configuration

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Restore Configuration

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Firmware Upgrade

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System Access

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User Summary

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Create User

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Modify User

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Remove User

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System Name

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System Time

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Configuring VLANs

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Configuring VLANs 45

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Modify VLAN

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Modify Port

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Port Detail

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Sample VLAN Configurations

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3 Click Apply

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Spanning Tree

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■ Summary

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■ Port Setup

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Port Setup

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IGMP Snooping & Query

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Broadcast Storm

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QoS VoIP Traffic Settings

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OUI Summary

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PoE (3CBLSF26-PWR only)

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Configuring Port Settings

60

Administration

60

Configuring Port Settings 61

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Link Aggregation

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2 Click Remove

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Statistics

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Security

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RADIUS Client

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802.1X Settings

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Monitoring

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Address Table

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Port Mirroring

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Monitoring 71

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Cable Diagnostics

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Diagnostics

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TROUBLESHOOTING

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Resetting to Factory Defaults

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Forgotten Static IP Address

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Solving LED Issues

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If the Problem Persists

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78 CHAPTER 5: TROUBLESHOOTING

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Access Software Downloads

79

Register Your Product

79

Purchase Value-Added Services

79

Troubleshoot Online

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Contact Us

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+61 2 9937 5048, or send an

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TECHNICAL INFORMATION

83

3CBLSF26PWR Related Standards

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Environmental

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Physical

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Electrical

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PIN-OUTS

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Null Modem Cable

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PC-AT Serial Cable

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Modem Cable

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Pin Number 10/100 1000

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90 APPENDIX C: PIN-OUTS

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3COM CLI REFERENCE GUIDE

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CLI Commands

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Default Configuration

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User Guidelines

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Summary

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Upgrade

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Initialize

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Password

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REGULATORY NOTICES

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GLOSSARY

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102 GLOSSARY

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104 GLOSSARY

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106 GLOSSARY

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108 INDEX

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