CONTENTS 7
Prerequisites 48
Web Management Over the Network 49
Setting Up SNMP Management V1 or V2 50
Prerequisites 50
Default Users and Passwords 50
Configuration Conversion Utility 51
4 PROBLEM SOLVING
Solving Problems Indicated by LEDs 54
Solving Hardware Problems 55
Solving Communication Problems 57
5 UPGRADING SOFTWARE
Upgrade methods 59
Upgrading from the Command Line Interface 60
Check Flash Space Available 60
Backup Switch Software 61
Upgrade Using TFTP 61
Upgrade Using FTP (via network port) 63
XModem (using the console cable) 65
Upgrading from the Bootrom Interface 66
Introduction 66
TFTP 68
FTP 68
XModem 69
Upgrading the Bootrom 70
Bootrom Upgrade using TFTP 71
Bootrom Upgrade using FTP 71
Bootrom Upgrade using XModem 72
10014914AA.book Page 7 Friday, July 7, 2006 2:08 PM