3Com 3C17203 Getting Started Guide - Page 4

Checking for Correct Operation of LEDs 26 Connecting a Redundant Power System 27 Choosing the Correct Cables 27 3 SETTING UP FOR MANAGEMENT Setting Up Overview 30 IP Configuration 30 Preparing for Management 32 Initial Switch Setup 32 Manual Setup 33 Connecting to a Front Panel Port 33 Connecting to the Console Port 35 Automatic Setup 38 Using 3Com Network Supervisor 38 Connecting to the Console Port 38 Methods of Managing a Switch 41 Command Line Interface Management 41 Web Interface Management 42 SNMP Management 42 Setting Up Command Line Interface Management 43 CLI Management via the Console Port 43 CLI Management over the Network 43 Setting Up Web Interface Management 44 Pre-requisites 44 Web Management Over the Network 44 Setting Up SNMP Management 45 Pre-requisites 45 Default Users and Passwords 46 Changing Default Passwords 46 4 PROBLEM SOLVING Solving Problems Indicated by LEDs 48 Solving Hardware Problems 49 Solving Communication Problems 50 Solving Software Upgrade Problems 51