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3Com 3CR17561-91-US - Switch 4500 26PORT Managed 24 10/100 2 Gbe Stackable RJ45 - Page 5

3Com 3CR17561-91-US - Switch 4500 26PORT Managed 24 10/100 2 Gbe Stackable RJ45
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Viewing Automatically Configured IP Information 53
Using 3Com Network Director 54
Connecting to the Console Port 54
Setting Up Command Line Interface Management 56
User Interface Overview 56
CLI Management via the Console Port 56
CLI Management over the Network 56
Setting Up Command Line Interface Management using SSH 57
Setting Up Web Interface Management 58
Pre-requisites 58
Web Management Over the Network 59
Setting Up SNMP Management V1 or V2 59
Pre-requisites 60
Default Users and Passwords 60
4 CREATING A STACK
How To Interconnect Units 63
Guidelines For Interconnecting Units 64
Unit Numbering within the Stack 65
5 PROBLEM SOLVING
Solving Problems Indicated by LEDs 68
Solving Hardware Problems 69
Solving Communication Problems 71
Solving Stack Formation Problems 73
6 UPGRADING SOFTWARE
The Contents of the Executable File 76
Upgrading from the Command Line Interface 76
Introduction 76
Backup 78
TFTP 78
FTP
(via a network port) 80
XModem (via the console cable) 81

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