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3Com 3CR17333-91 Getting Started - Page 3

Contents, Roduct, Ntroduction, Nstalling, Witch, Anaging, Roblem, Olving - manual

UPC - 662705521763

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CONTENTS ABOUT THIS GUIDE Download the Latest Software and Documentation for Your 3Com Switch 5 Before You Start 5 Related Documentation 6 1 PRODUCT INTRODUCTION Overview 7 Introduction to the Switch 4210 Family PWR Switches 8 Introduction to the Switch 4210 Family Non-PWR Models 14 Technical Specifications 19 SFP Modules Supported for the Switch 4210 21 2 INSTALLING THE SWITCH Rack-Mounting the Switch 24 Mounting the Switch on a Desktop 27 The Power-up Sequence 27 Connecting a Redundant Power Supply 28 Connecting the Console Cable 32 3 MANAGING YOUR SWITCH Methods of Managing a Switch 36 Setting Up Your Switch 37 Viewing Automatically Configured IP Information 40 Manually Configuring IP Information 42 Setting Up Command Line Interface Management 47 Setting Up Command Line Interface Management using SSH 48 Setting Up Web Interface Management 48 Setting Up SNMP Management 49 Default Users and Passwords 50 4 PROBLEM SOLVING Solving Problems Indicated by LEDs 52 Solving Hardware Problems 53 Solving Communication Problems 54 Solving Fabric Formation Problems 55

Section	Page
3Com® Switch 4210 FamilyGetting Started	1
Contents	3
About This Guide	5
Download the Latest Software and Documentation for Your 3Com Switch	5
Before You Start	5
Release Notes	5
Conventions	5
Related Documentation	6
Product Introduction	7
Overview	7
Introduction to the Switch 4210 Family PWR Switches	8
Switch 4210 9-port PWR	8
Front panel	8
Rear panel	9
Side panel	9
Power system	9
Cooling system	9
Switch 4210 PWR 18-port	9
Front panel	9
Rear panel	10
Side panel	10
Power system	11
Cooling system	11
Switch 4210 PWR 26-port	11
Front panel	11
Rear panel	12
Power system	12
Cooling system	12
The Switch 4210 PWR Front Panel LEDs	13
Power LED	13
10/100BASE-TX Autosensing Ethernet Port Status LED	13
1000 Mbps Uplink Port Status LED	13
Introduction to the Switch 4210 Family Non-PWR Models	14
Switch 4210 9-port	14
Front panel	14
Rear panel	15
Power system	15
Cooling system	15
Switch 4210 18-port	15
Front panel	15
Rear panel	16
Power system	16
Cooling system	16
Switch 4210 26-port	16
Front panel	16
Rear panel	17
Power system	17
Cooling system	17
Switch 4210 52-port	17
Front Panel	17
Power system	17
Cooling system	17
Switch 4210 Family Front Panel LEDs	18
Power LED	18
Port LED	18
Technical Specifications	19
Related Standards	20
Earthing Lead	20
SFP Modules Supported for the Switch 4210	21
Installing the Switch	23
Rack-Mounting the Switch	24
Mounting the front bracket	25
Mounting the rear bracket	25
Mounting the Switch on a Desktop	27
The Power-up Sequence	27
Powering-up the Switch 4210	27
Checking for Correct Operation of LEDs	27
Connecting a Redundant Power Supply	28
Specifying the Redundant Power System	29
Connecting the Switch to the Redundant Power System	30
Connecting the Earthing Cable	31
Using Power over Ethernet	31
Connecting the Console Cable	32
Managing your Switch	35
Methods of Managing a Switch	36
Command Line Interface Management	36
Command Line Interface Management using SSH	36
Web Interface Management	36
SNMP Management	37
Setting Up Your Switch	37
IP Configuration	38
Configuring IP Manually	38
Automatically Configuring the IP Address using DHCP	39
Viewing Automatically Configured IP Information	40
Connecting to the Console Port	40
Viewing IP Information using the Console Port	40
Using 3Com Network Director or 3Com Network Supervisor	41
Manually Configuring IP Information	42
Connecting to the Console Port	42
Prerequisites	42
Connecting the Workstation to the Switch	42
Setting Up the Switch with IP Information	43
Connecting to a Front Panel Port	44
Prerequisites	44
Connecting the Workstation to the Switch	45
Setting Up the Switch with IP Information	45
Setting Up Command Line Interface Management	47
User Interface Overview	47
CLI Management using the Console Port	47
CLI Management over the Network	47
Setting Up Command Line Interface Management using SSH	48
Setting Up Web Interface Management	48
Prerequisites	48
Choosing a Browser	48
Web Management Over the Network	49
Setting Up SNMP Management	49
Prerequisites	49
Default Users and Passwords	50
Problem Solving	51
Solving Problems Indicated by LEDs	52
The PWR LED does not light	52
On powering-up, the PWR LED lights Red	52
On powering-up, the PWR LED is flashing yellow	52
A Port LED is flashing yellow	52
A link is connected and yet the Port LED does not light	52
Solving Hardware Problems	53
A fan failure warning message is received	53
Unit fails, no SNMP fan failure message is received	53
Error message indicating that the SFP transceiver is invalid	54
Error message indicating that the SFP transceiver is faulty	54
Solving Communication Problems	54
IP Addressing	54
How do you obtain a registered IP Address?	54
Solving Fabric Formation Problems	55
Pin-outs	57
Null Modem Cable	57
PC-AT Serial Cable	57
Modem Cable	58
Ethernet Port RJ-45 Pin Assignments	58
Obtaining Support for Your 3Com Products	59
Register Your Product to Gain Service Benefits	59
Solve Problems Online	59
Purchase Extended Warranty and Professional Services	59
Access Software Downloads	59
Contact Us	60
Telephone Technical Support and Repair	60
3Com Network Management	63
3Com Network Supervisor	63
3Com Network Director	63
3Com Network Access Manager	64
3Com Enterprise Management Suite	65
Integration Kit with HP OpenView Network Node Manager	65
Redundant Power Supply Safety Information	67
Important Safety Information	67
L’information de Sécurité Importante	68
Wichtige Sicherheitsinformationen	68
Información de Seguridad Importante	69
Importanti Informazioni di Sicurezza	71
Wa¿ne informacje o zabezpieczeniach	71
Regulatory Notices	73
FCC Statement	73
Information to the User	73
ICES Statement	73
CE Statements (Europe)	73

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Download the Latest Software and Documentation for Your 3Com Switch

Before You Start