3Com 3CR17662-91, 3CR17661-91 manual Interface, File list similar to the following is displayed

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60CHAPTER 5: UPGRADING SOFTWARE

Upgrading from the This section describes how to upgrade files to your Switch from the

Command Line Command Line Interface (CLI).

Interface

The basic procedure is to check that you have enough space available in flash memory, backup your existing Switch software, and then upgrade the Switch software. The following sections describe these steps in detail.

Check Flash Space Before upgrading the software to your Switch from the CLI, it is Available important to check the contents of the flash to ensure that there is

enough space to download the new files.

The flash space needed for the new files is approximately 5.5 MB.

1To check the contents of the flash, logon to your Switch either using a telnet connection or directly using the console to display the User View in the CLI and enter the following:

<4200G> dir unit1>flash:

A file list similar to the following is displayed:

Directory of unit1>flash:/

1	(*) -rw- 4586799 Apr 06 2000 18:55:31					s3t03_01_00s56.app
2	(*) -rw-	890179	Apr 06 2000		18:56:51	s3v01_00.web
3	-rw-	296336	Apr	06 2000	19:01:23	s3u01_00.btm
4	-rw-	3333	Apr	02 2000	00:00:29	3comoscfg.def
15367 KB total (9582			KB free)

(*) -with main attribute	(b) -with backup attribute
(*b) -with both main and	backup attribute

The file system listing may also contain files called topology.top and configuration files (file suffix .cfg).

2Any additional files should be considered for deletion to allow maximum space for downloading the new files. To delete a file from the list enter:

<4200G> delete/unreserved unit1>flash:/filename

CAUTION: Do not delete the topology.top file, or any configuration files (file suffix .cfg).

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Contents

3Com Switch 4200G Family 3Com Corporation Campus Drive Marlborough United States Government LegendPage Page Contents Installing the Switch Problem Solving PIN -OUTS About this Guide Conventions Icon DescriptionConvention Description Related DocumentationDocumentation Comments Pddtechpubscomments@3com.comIntroducing About the Switch 4200G Hardware Features Switch 4200GSwitch 4200G-Front View CommanderSwitch 4200G 48-Port-front view Display Mode LED Color Description Status DisplayMode LED Color Indicates10/100/1000BASE-T Port LEDs Rear View Detail Slots1000BASE-X Port SFP Port LEDs Feature Switch 4200G Automatic IP Configuration Duplex ModeRmon Alarm Configuration SaveInstalling the Switch Package Contents Choosing a SuitableSite To rack-mount your Switch Front of the Switch, as shown in FigureRack-mounting Inch racksRepeat and for the other side of the Switch Fitting a Bracket for Rack-MountingPower-up Powered-up and ready for operationSwitch 4200G SequenceLEDs on page 54 for a list of suggested solutions SFP OperationSFP port Remove the plastic protective cover if fitted Inserting an SFP TransceiverYour Switch ChoosingCorrect Cables TransceiverChoosing the Correct Cables Installing the Switch Setting UP for Management Methods of Managing a Switch Command Line Interface ManagementRefer to Setting Up Command Line Interface Management on There are two main views in the CLI User ViewSystem View Setting Up OverviewSnmp Manual IP Configuration Automatic IP Configuration using DhcpManually Configuring IP Information Connecting the Workstation to the Switch PrerequisitesSetting Up the Switch with IP Information Enter the system-viewcommand and Enter Enter interface vlan 1 and EnterWith a Network Using the Web Interface Using Command Line Interface using Telnet Viewing Automatically Configured IP Information Enter the default gateway for the SwitchUsing 3Com Network Director Viewing IP Information using the Console Port Command Line Interface ManagementSetting Up Command Line Interface Management using SSHSetting Up Web InterfaceChoosing a Browser Over the Network Windows Red Hat2000 Windows XP Server Setting Up Snmp Management V1 or Default Users User Default Access Level Name PasswordSetting UP for Management Problem Solving Solving Problems Indicated by LEDsProblems Solving HardwareError message indicating that the SFP transceiver is faulty Unit fails, no Snmp fan failure message is received Solving Communication Problems IP Addressing How do you obtain a registered IP Address? Problem Solving Upgrading Software File list similar to the following is displayed To back up the application file on your Switch, enter To back up the bootrom file on your Switch, enterIf the recycle-bin is empty the following is displayed Command Line Interface Switch Setup Via network port 4200G ping aaa.aaa.aaa.aaaType y when prompted To install the new application code, enterTo install the new web management code, enter To download the web management file, enterFollowing information is displayed Enter y to display the following messageBootrom Interface Followed by a password promptUpgrading from S3t03010024.zip 3comoscfg.def 3comoscfg.cfg s3t030100s56.app Enter your choice0-3 Select option 2 to display the following Select option 3 to display the followingBootrom UpgradingUsing Tftp Using FTPUsing XModem Ccccccccccccccccccccccccccccc Upgrading Software Safety Information Power Cord Set-Japan Important Safety Information This must be approved for the country where it is usedImportant Safety Information ’information de Sécurité Importante Schko Dispositif Laser De Classe Wichtige Sicherheitsinformationen Vorsicht Das Gerät muß geerdet seinInformación de Seguridad Importante Schuko Importanti Informazioni di Sicurezza Stati Uniti e Ważne informacje o zabezpieczeniach Ważne informacje o zabezpieczeniach Ostrzeżenie Porty światłowodowe-bezpieczeństwo PIN-OUTS Ethernet Port RJ-45 Pin Assignments 10/100 and 1000BASE-T RJ-45 connectionsPin Number 10/100 1000 Ethernet Port RJ-45 Pin Assignments Appendix B PIN-OUTS Switch 4200G 12-Port Switch 4200G 24-Port Switch 4200G 48-Port Appendix C Technical Specifications Services Register YourProduct PurchaseAccess Software TroubleshootOnline DownloadsContact Us Country Telephone Number Latin America Telephone Technical Support and RepairUS and Canada Telephone Technical Support and Repair Index NumbersSFP Regulatory Notices