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3Com 4200G 12-Port, Getting Started Manual

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3Com 4200G 12-Port Getting Started Manual Download Page 29

Choosing the Correct Cables

29

CAUTION:

If you want to install the Switch using a Category 5E or 

Category 6 cable, 3Com recommends that you briefly connect the cable 
to a grounded port before connecting network equipment. If you do not, 
the cable’s Electrostatic Discharge (ESD) may damage the Switch's port.

You can create a grounded port by connecting all wires at one end of a 
UTP cable to an earth ground point, and the other end to a female RJ-45 
connector located, for example, on a Switch rack or patch panel. The 
RJ-45 connector is now a grounded port.

3Com recommends that you use Category 5 twisted pair cable—the 
maximum segment length for this type of cable is 100 m (328 ft).

Choosing the Correct

Cables for the

Switch 4200G

All of the ports on the front of the Switch 4200G 28-Port are 
100BASE-FX MT-RJ multi-mode ports. The MT-RJ port is a small form 
factor fiber-optic port with the transmit and receive fibers in the same 
cable. Unlike many fiber-optic systems, only one MT-RJ cable is needed to 
connect two MT-RJ ports together.

To connect a front panel port to another 100BASE-FX MT-RJ multi-mode 
port, or to a patch panel, a single MT-RJ multi-mode pinless jumper cable 
is required. Since standard MT-RJ cables are cross-over cables, no 
Auto-MDIX sensing is required. The maximum cable length is 2 kilometers 
(1.24 miles).

CAUTION: 

Do not connect pinned MT-RJ connectors into any port on the 

Switch 4200G as this may damage the unit. The ports have locator pins 
fitted and are designed for standard (pinless) connectors.

To connect a front panel port to a 100BASE-FX single mode port, or to a 
port that does not have an MT-RJ connector, an adaptor will be required. 
It is not possible to connect a front panel port to a 1000BASE-FX port.

10014914AA.book  Page 29  Friday, July 7, 2006  2:08 PM

Summary of Contents for 4200G 12-Port

Page 1: ...rt No 10014914 Rev AA Published July 2006 3Com Switch 4200G Family Getting Started Guide 4200G 12 Port 3CR17660 91 4200G 24 Port 3CR17661 91 4200G 48 Port 3CR17662 91 10014914AA book Page 1 Friday July 7 2006 2 08 PM ...

Page 2: ...y portion of any legend provided on any licensed program or documentation contained in or delivered to you in conjunction with this User Guide Unless otherwise indicated 3Com registered trademarks are registered in the United States and may or may not be registered in other countries 3Com and the 3Com logo are registered trademarks of 3Com Corporation ntel and Pentium are registered trademarks of ...

Page 3: ...ftware maintenance updates and documentation updates on our website To obtain the most up to date operating software and user documentation for the Switch 4200G point your web browser to www 3Com com 4200G and select the Support and Registration link Please note that you must register your 3Com switch to receive the software upgrade To register point your web browser to eSupport 3Com com 10014914A...

Page 4: ...10014914AA book Page 4 Friday July 7 2006 2 08 PM ...

Page 5: ...mentation 11 Documentation Comments 12 1 INTRODUCING THE SWITCH 4200G FAMILY About the Switch 4200G 14 Summary of Hardware Features 14 Switch 4200G Front View Detail 15 10 100 1000BASE T Ports 16 1000BASE X SFP Ports 17 Console Port 17 Unit Status Display 17 LEDs 18 Switch 4200G Rear View Detail 19 Power Socket 19 10 Gbps Interface Slots 19 Default Settings 20 10014914AA book Page 5 Friday July 7 ...

Page 6: ...rface Management 32 Command Line Interface Management using SSH 33 Web Interface Management 33 SNMP Management 33 Setting Up Overview 34 IP Configuration 36 Preparing for Management 37 Manually Configuring IP Information 37 Connecting to the Console Port 38 Connecting to a Front Panel Port 41 Viewing Automatically Configured IP Information 44 Using 3Com Network Director 44 Connecting to the Consol...

Page 7: ...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 ...

Page 8: ... B PIN OUTS Null Modem Cable 89 PC AT Serial Cable 89 Modem Cable 90 Ethernet Port RJ 45 Pin Assignments 90 C TECHNICAL SPECIFICATIONS Switch 4200G 12 Port 93 Switch 4200G 24 Port 94 Switch 4200G 48 Port 95 D OBTAINING SUPPORT FOR YOUR PRODUCT Register Your Product 97 Purchase Value Added Services 97 Troubleshoot Online 98 Access Software Downloads 98 Telephone Technical Support and Repair 98 Cont...

Page 9: ...t software release including new features modifications and known problems You should read the Release Notes before installing the Switch in your network If the information in the Release Notes differ from the information in this guide follow the instructions in the Release Notes About Your CD ROM The CD ROM contains the following Online documentation for the Switch 4200G refer to Related Document...

Page 10: ...rd use the following syntax system password password In this example you must supply a password for password Commands The word command means that you must enter the command exactly as shown and then press Return or Enter Commands appear in bold Example To display IP information enter the following command display ip interface br The words enter and type When you see the word enter in this guide yo...

Page 11: ...supplied in PDF format on the CD ROM that accompanies the Switch Release Notes These notes provide information about the current software release including new features modifications and known problems The Release Notes are supplied in hard copy with your Switch Accessing Online Documentation To access the documentation on the CD ROM supplied with your Switch do the following 1 Insert the CD ROM i...

Page 12: ...ion when commenting Document title Document part number on the title page Page number if appropriate Example Part Number 10014914AA Switch 4200G Family Getting Started Guide Page 21 Please note that we can only respond to comments and questions about 3Com product documentation at this e mail address Questions related to technical support or sales should be directed in the first instance to your ne...

Page 13: ... the Switch 4200G and how it can be used in your network It covers summaries of hardware and software features and also the following topics About the Switch 4200G Switch 4200G Front View Detail Switch 4200G Rear View Detail Default Settings 10014914AA book Page 13 Friday July 7 2006 2 08 PM ...

Page 14: ...er to the Command Reference Guide and the Configuration Guide on the CD ROM that accompanies the Switch Summary of Hardware Features Table 3 summarizes the hardware features that are supported by the Switch 4200G Table 3 Hardware Features Feature Switch 4200G Addresses Up to 8 000 supported Auto negotiation Supported on all ports Forwarding Modes Store and Forward Duplex Modes Half and full duplex...

Page 15: ...ASE T Ports Port Status LEDs Gigabit SFP Ports 10 100 1000BASE T MOD 2 MOD 1 Mode Green Speed Yellow Duplex Mode Switch PWR Power LED SFP Status LEDs Unit Status Display Console Port Mode LED 10Gbps Interface Slot LEDs 10 100 1000BASE T Ports Port Status LEDs Gigabit SFP Ports 10 100 1000BASE T Speed 100Base TX Green 100Mbps Yellow 10Mbps Duplex Green Full Duplex Yellow Half Duplex Power Green Del...

Page 16: ...r MDIX mode as needed These ports provide 10 100 1000 Mbps full duplex connections to other Gigabit Ethernet devices Full duplex allows packets to be transmitted and received simultaneously which effectively doubles the potential throughput of a link These ports require either straight through or cross over Category 5 cables with RJ 45 connectors at each end The maximum UTP cable length is 100 m 3...

Page 17: ...nd perform remote or local out of band management As the console port on the Switch is an RJ 45 port you will need to connect an RJ 45 to DB9 converter cable to a standard null modem cable in order to connect a terminal Unit Status Display The Status Display is a seven segment display visible on the front of the Switch The Status Display indicates switch status conditions such as the unit number P...

Page 18: ...de LED Color Description Table 5 LED Behavior LED Color Indicates PWR LED Green The Switch is powered up and operating normally Green flashing Self Test POST or Software Download is in progress Yellow flashing One or more ports have failed POST Red The Switch has failed its Power On Self Test Off The Switch is not receiving power or there is a fault with the Power Supply Unit Mode LED Speed Green ...

Page 19: ...very packet received or transmitted Yellow flashing The port has failed POST Off No link is present 1000BASE X Port SFP Port LEDs Speed Green A high speed 1000 Mbps link is present Yellow Flashing Port failed POST Off No link is present Duplex Green Full duplex packets are being transmitted received on the port Yellow Half duplex packets are being transmitted received on the port Yellow flashing P...

Page 20: ...tagged Default VLAN VLAN 1 with IEEE Std 802 1Q 1998 learning operational Management VLAN Fixed as VLAN 1 on 4200G units Can be any VLAN for 4200G units Link Aggregation Control Protocol LACP Disabled per port IP Multicast Filtering Filtering enabled Rapid Spanning Tree Protocol Enabled Fast Start Enabled on front panel ports RMON Alarm Enabled Traffic Prioritization All ports prioritize NBX VoIP ...

Page 21: ...é Avant d installer ou d enlever tout composant du Switch 4200G ou d entamer une procédure de maintenance lisez les informations relatives à la sécurité qui se trouvent dans l Appendice A de ce guide VORSICHT Sicherheitsinformationen Bevor Sie Komponenten aus dem Switch 4200G entfernen oder dem Switch 4200G hinzufuegen oder Instandhaltungsarbeiten verrichten lesen Sie die Sicherheitsanweisungen di...

Page 22: ...ch Getting Started Guide this guide Release Notes Unit Information Labels Warranty Information Power Cord Console Cable RJ 45 2 x Mounting brackets 4 x Screws 4 x Rubber feet Choosing a Suitable Site The Switch is suited for use either free standing on a desktop or mounted in a standard 19 inch equipment rack for example in a wiring closet or equipment room A rack mounting kit containing two mount...

Page 23: ...y from sources of conductive electrical dust for example laser printers The AC supply used by the Switch is separate to that used by units that generate high levels of AC noise for example air conditioning units and laser printers Rack mounting The Switch 4200G is 1 rack unit 1U high and will fit in most standard 19 inch racks CAUTION Disconnect all cables from the Switch before continuing Remove ...

Page 24: ...sert the Switch into the 19 inch rack and secure with suitable screws not provided Ensure that ventilation holes are not obstructed 6 Connect network cabling 7 Finally place a unit information label on the unit in an easily accessible position The unit information label shows the following 3Com product name of the Switch 3Com 3C number of the Switch Unique MAC address Ethernet address of the Switc...

Page 25: ... of steps to power up the Switch 1 Plug the power cord into the power socket at the rear of the Switch 2 Plug the other end of the power cord into your power outlet The Switch powers up and runs through its Power On Self Test POST which takes approximately one minute Checking for Correct Operation of LEDs During the Power On Self Test all ports on the Switch are disabled and the LEDs light The PWR...

Page 26: ...ernet SFP transceivers is correct at the time of publication 3CSFP92 SFP 1000BASE LX 3CSFP97 SFP 1000BASE LH70 3CSFP93 SFP 1000BASE T To access the latest list of approved SFP transceivers for the Switch on the 3Com Corporation World Wide Web site enter this URL into your internet browser http www 3com com Inserting an SFP Transceiver To be recognized as valid the SFP transceiver must have the fol...

Page 27: ...alled correctly It is not necessary to power down your Switch 2 Hold the transceiver so that the connector is toward you and the product label is visible Ensure the wire release lever is closed in the upright position 3 Gently slide the transceiver into the SFP port until it clicks If the transceiver does not click into place remove it turn it over and re insert 4 Remove the plastic protective cov...

Page 28: ... a cross over cable MDIX The Auto MDIX feature only operates when auto negotiation is enabled If auto negotiation is disabled all the Switch ports are configured as MDIX cross over If you want to make a connection to another MDIX port you need a cross over cable Many ports on workstations and servers are configured as MDI straight through If you want to make a connection to an MDI port you need to...

Page 29: ...100BASE FX MT RJ multi mode ports The MT RJ port is a small form factor fiber optic port with the transmit and receive fibers in the same cable Unlike many fiber optic systems only one MT RJ cable is needed to connect two MT RJ ports together To connect a front panel port to another 100BASE FX MT RJ multi mode port or to a patch panel a single MT RJ multi mode pinless jumper cable is required Sinc...

Page 30: ...30 CHAPTER 2 INSTALLING THE SWITCH 10014914AA book Page 30 Friday July 7 2006 2 08 PM ...

Page 31: ...r explains the initial set up of the Switch and the different methods of accessing the management software to manage a Switch It covers the following topics Methods of Managing a Switch Setting Up Overview Manually Configuring IP Information Viewing Automatically Configured IP Information Setting Up Command Line Interface Management Setting Up Command Line Interface Management using SSH Setting Up...

Page 32: ...face CLI that allows you to manage the Switch from a workstation either locally using a console port connection see Figure 7 or remotely over the network see Figure 8 Figure 7 CLI Management using the Console Port Figure 8 CLI Management over the Network Refer to Setting Up Command Line Interface Management on page 46 Console Port Connection Workstation with terminal emulation software installed C...

Page 33: ...affic is intercepted no passwords or configuration information will be visible in the data To securely administer the Switch using the Command Line Interface you need a third party SSH client Web Interface Management Each Switch has an internal set of web pages that allow you to manage the Switch using a Web browser remotely over an IP network see Figure 9 Figure 9 Web Interface Management over th...

Page 34: ...anagement when it is in its default state The whole setup process is summarized in Figure 11 Detailed procedural steps are contained in the sections that follow In brief you need to Configure IP information manually for your Switch or view the automatically configured IP information Prepare for your chosen method of management SNMP Network Management Workstation Switch Connect over Network using S...

Page 35: ...want to manually configure the IP information Connect to the con sole port and use the Command Line Inter face See page 37 How do you want to manage your Switch See page 32 SNMP See page 50 Command Line Interface Connect using the console port See page 46 Web Interface Connect over the network using Telnet See page 46 Connect over the network See page 49 How do you want to view the automatically c...

Page 36: ...e reliable as it is not dependent on a DHCP or BootP server and eliminates the risk of the IP address changing To manually enter IP information for your Switch work through the Manually Configuring IP Information on page 37 Automatic IP Configuration using DHCP By default the Switch tries to configure itself with IP Information without requesting user intervention It tries to obtain an IP address ...

Page 37: ...et up is complete you can set up your chosen management method as described in Methods of Managing a Switch on page 32 For detailed information about the specific web interface operations and command line interface commands and problem solving refer to the Switch 4200G Command Reference Guide on the CD ROM that is supplied with the Switch or on the 3Com Web site Manually Configuring IP Information...

Page 38: ...45 supplied with your Switch You can find pin out diagrams for the cable in Appendix on page 89 You need to have the following so that you can manually set up the Switch with IP information IP address subnet mask default gateway management VLAN ID normally set to the default value 1 Connecting the Workstation to the Switch 1 Connect the workstation to the console port using the console cable as sh...

Page 39: ... performed Setting Up the Switch with IP Information You are now ready to manually set up the Switch with IP information using the command line interface 1 The command line interface login sequence begins as soon as the Switch detects a connection to its console port If the login prompt does not begin immediately press Return a few times until it starts 2 At the login and password prompts enter ad...

Page 40: ...eway for the Switch ip route static 0 0 0 0 0 0 0 0 xxx xxx xxx xxx where xxx xxx xxx xxx is the IP address of the default gateway 6 From the User View enter the save command to save the configuration to your Switch as the configuration is not saved automatically when the Switch is powered down The initial set up of your Switch is now complete and the Switch is ready for you to set up your chosen ...

Page 41: ... A Category 5 twisted pair Ethernet cable with RJ 45 connectors at both ends A suitable Web browser refer to Choosing a Browser on page 48 Existing IP address of the Switch You need to have the following so that you can manually set up the Switch with IP information IP address subnet mask default gateway management VLAN ID normally set to the default value 1 Connecting the Workstation to the Switc...

Page 42: ...hen re enter the IP address If a pop up message appears displaying download and install simplified Chinese information click Cancel 3 At the login and password prompts enter admin as your user name and press Return and at the password prompt default user name and password press Return again If you have logged on correctly the Device View of the Switch is displayed 4 To enter basic setup informatio...

Page 43: ...n immediately press Return a few times until it starts 3 At the login and password prompts enter admin as your user name and press Return at the password prompt If you have logged on correctly S4200G is displayed as shown in the example in Figure 15 Figure 15 User View Login using Telnet 4 Enter the system view command and Enter 5 Enter interface vlan 1 and Enter 6 Enter the IP address and subnet ...

Page 44: ...ed to the Switch Connecting to the Console Port Connect a workstation using a console cable to the console port of the Switch You can then view the IP information automatically assigned to the Switch using the command line interface CLI Using 3Com Network Director You can use the 3Com Network Director application available from the 3Com website to discover the automatically allocated IP informatio...

Page 45: ... information using the command line interface 1 Connect your Switch to the network using the Ethernet cable As soon as a network connection is made the Switch begins the automatic IP configuration process The automatic IP configuration process usually completes within one minute 2 The command line interface login sequence begins as soon as the Switch detects a connection to its console port If the...

Page 46: ...nterface used to log in to your Switch using the console port VTY User Interface used to Telnet to the Switch The Switch can have up to five VTY user interfaces CLI Management using the Console Port To manage a Switch using the command line interface using the local console port connection 1 Ensure you have connected your workstation to the console port correctly as described in Connecting to the ...

Page 47: ...gin prompt does not display immediately press Return a few times until it starts 6 If you have logged on correctly the Switch you wish to manage is displayed as S4200G as shown in Figure 13 on page 40 Setting Up Command Line Interface Management using SSH This section describes how you can set up Command Line Interface management using SSH over a network To manage a Switch using the command line i...

Page 48: ...re connection will be established 7 Enter your usual username and password to access the CLI commands For increased security please change the default password when using SSH for the first time For further information on generating a host key on your switch and transferring keys to the Switch using TFTP server please refer to the Configuration Guide that is supplied with your Switch Setting Up Web...

Page 49: ...entering a ping command at the DOS prompt in the following format c ping xxx xxx xxx xxx where xxx xxx xxx xxx is the IP address of the Switch If you get an error message check that your IP information has been entered correctly and the Switch is powered up 3 Open your web browser and enter the IP address of the Switch that you wish to manage in the URL locator for example in the following format ...

Page 50: ... change this setting in System View enter display snmp community The default write community string is private To change this setting in System View enter display snmp community To manage your Switch using an SNMP network management application you need to specify SNMP community strings for the users defined on the Switch You can do this using the command line interface system management snmp comm...

Page 51: ... Configuration Guide that is supplied with your Switch Configuration Conversion Utility The 3Com Switch 4200G Configuration Conversion Utility CCU enables you to convert the key configuration parameters from a range of 3Com SuperStack II and SuperStack 3 devices to the configuration file format used by your Switch 4200G unit The utility provides conversion for a number of Switch features User Name...

Page 52: ...ownload the CCU package select the CCU link on the CD that accompanies your Switch 4200G Alternatively the CCU download and further information is available at http www 3com com switchmigration 10014914AA book Page 52 Friday July 7 2006 2 08 PM ...

Page 53: ...re Solving Problems Indicated by LEDs Solving Hardware Problems Solving Communication Problems Solving Fabric Formation Problems If you experience a problem that is not listed here it may be included in the Support section of the Switch 4200G Command Reference Guide on the CD ROM that accompanies your Switch For Technical Support information see Appendix D 10014914AA book Page 53 Friday July 7 200...

Page 54: ... be indicated on the unit LEDs Contact your supplier for advice On powering up the PWR LED is flashing yellow A port has failed and has been automatically disabled You can verify this by checking that the Port LED is quickly flashing Yellow If a port fails the Switch passes its Power On Self Test and continues to operate normally A Port LED is flashing yellow The port has failed and has been autom...

Page 55: ...re warning messages Fan failure could potentially reduce the lifetime of the Switch The monitoring system polls the fan status at periodic intervals while the unit is powered up If one fan has failed in the Switch a warning message will be generated in the following ways Unit LED The seven segment display will show a green flashing f RMON Trap If configured an RMON trap is generated and sent to th...

Page 56: ...vents are not obstructed The ambient temperatures and environmental conditions meet those specified in Appendix C 4 Power cycle the unit If a further thermal shutdown occurs and all environmental conditions are satisfactory return the unit to 3Com Error message indicating that the SFP transceiver is invalid The Switch has identified that the SFP does not meet the minimum requirements for the Switc...

Page 57: ...ber between 0 and 255 An example IP address is 192 168 100 8 The IP address is split into two parts The first part 192 168 100 in the example identifies the network on which the device resides The second part 8 in the example identifies the device within the network The natural subnet mask for this example is 255 255 255 0 If your network has a connection to the external IP network that is you acc...

Page 58: ...ddress as long as it is not being used by another device on your network 3Com suggests you use addresses in the range 192 168 0 0 to 192 168 255 255 with a subnet mask of 255 255 255 0 These suggested IP addresses are part of a group of IP addresses that have been set aside specially for use in house only 10014914AA book Page 58 Friday July 7 2006 2 08 PM ...

Page 59: ...nterface is an easy and quick way Either an TFTP server or an FTP server can be used Upgrades can also be done through the boot menu using either TFTP FTP or Xmodem Xmodem is the slowest choice because it relies on the console s serial port Note If you need a TFTP or FTP server we offer TFTP FTP servers on www 3Com com Search for tftp server The applications are located on the link to 3Com Softwar...

Page 60: ...nection 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 ...

Page 61: ...back up the active configuration file on your Switch enter 4200G copy unit1 flash 3ComOScfg cfg unit1 flash 030100cfg cfg 3 To back up the Web user interface file on your Switch enter 4200G copy unit1 flash s3v01_00 web unit1 flash 030100http web 4 To back up the application file on your Switch enter 4200G copy unit1 flash s3701_00 app unit1 flash 030100app app 5 To back up the bootrom file on you...

Page 62: ...oftware you have downloaded enter the following 4200G boot boot loader unit1 flash s3t03_01_00s56 app 2 To set the Switch to load the new bootrom firmware enter 4200G boot bootrom unit1 flash s3u01_00 btm The following prompt is displayed This will update Bootrom on unit 1 Continue Y N Type Y to update the bootrom 3 To set the Switch to load the new web management file enter 4200G boot web package...

Page 63: ...a aaa is the IP address of the FTP server 3 Enter the following command from User View 4200G ftp aaa aaa aaa aaa where aaa aaa aaa aaa is the IP address of the FTP server If the FTP server has been successfully located the following information is displayed Trying Press CTRL K to abort Connected Information on your FTP server is displayed logon with your username and password 4 Passive mode is the...

Page 64: ...o download the web management file enter ftp get s3v01_00 web 9 Exit FTP by typing ftp bye 10 To install the new bootrom code enter 4200G boot bootrom flash s3u01_00 btm Type y when prompted This will update Bootrom on unit 1 Continue Y N y Upgrading Bootrom please wait Upgrade Bootrom succeeded 11 To install the new application code enter 4200G boot boot loader flash s3t03_01_00 app 12 To install...

Page 65: ...urse of the download no exec input output will be available Proceed Y N y Destination filename unit1 flash vrpcfg def Before pressing ENTER you must choose YES or NO Y N 2 Enter y to display the following message Download with XMODEM protocol C 3 As the file is downloading start the XModem send file process with terminal emulation software such as Microsoft Hyperterminal When the file download is ...

Page 66: ...lowing boot menu BOOT MENU 1 Download application file to flash 2 Select application file to boot 3 Display all files in flash 4 Delete file from flash 5 Modify bootrom password 6 Enter bootrom upgrade menu 7 Skip current configuration file 8 Set bootrom password recovery 9 Set switch startup mode 0 Reboot Enter your choice 0 9 2 Enter the appropriate menu number to select a specific option Before...

Page 67: ... 3comoscfg cfg s3t03_01_00s56 app The s3t03_01_00s56 app file is the boot software The name of this file will vary depending on the Switch type and the release version If the filename is in brackets for example test cfg this indicates that the file has been deleted from the CLI but is still present in the recycle bin Any additional files should be considered for deletion to allow maximum space for...

Page 68: ... download file to flash Yes or No Y N 4 Enter y and the following information is displayed to indicate the file is downloading Attached TCP IP Interface to netdrv0 Attaching network interface lo0 done Loading done Free flash Space 10456064 bytes Writing flash done Please input the file attribute main backup none none done 5 Repeat step 1 tostep 4 for each of the remaining files FTP To upgrade soft...

Page 69: ...kup none none done 5 Repeat step 1 to step 4 for each of the remaining files XModem To upgrade software to your Switch using XModem do the following 1 From the Boot Menu select option 1 Download application file to flash to display the following 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 2 Select option 3 t...

Page 70: ...rom This section describes how to configure which file the Switch uses to boot from once the software has been loaded 1 From the Boot menu select option 2 to display the following Select application file to boot 1 set application file to boot 2 set configuration files 3 set web files 0 return Enter your choice 0 3 2 Select option 2 to display a file list similar to the following Boot menu choice 2...

Page 71: ...me Switch IP address Server IP address 3 Enter the file name Switch IP address and Server IP address to display the following Are you sure to update your bootrom Yes or No Y N 4 Enter y and the following information is displayed to indicate the file is downloading Attached TCP IP interface to netdrv0 Attaching network interface Io0 done Loading done Bootrom updating done Bootrom Upgrade using FTP ...

Page 72: ...ding done Bootrom updating done Bootrom Upgrade using XModem To upgrade the bootrom firmware from the Boot menu using XModem do the following 1 From the Boot Menu select option 6 to display the following 1 Set TFTP protocol parameter 2 Set FTP protocol parameter 3 Set XMODEM protocol parameter 0 Return to boot menu Enter your choice 0 3 2 Select option 3 to display the following Please select your...

Page 73: ...o exit Press Ctrl X Loading CCCCCCCCCCCCCCCCCCCCCCCCCCCCC 5 As the file is downloading start the XModem send file process with terminal emulation software such as Microsoft Hyperterminal When the download is complete the following information is displayed CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCdone Bootrom updating done 10014914AA book Page 73 Friday July 7 2006 2 08 PM ...

Page 74: ...74 CHAPTER 5 UPGRADING SOFTWARE 10014914AA book Page 74 Friday July 7 2006 2 08 PM ...

Page 75: ...ngen die Sie zu Ihrer eigenen Sicherheit befolgen müssen Alle Anweisungen sind sorgfältig zu befolgen Sie müssen die folgenden Sicherheitsinformationen sorgfältig durchlesen bevor Sie das Gerät installieren oder ausbauen ADVERTENCIA Las advertencias contienen indicaciones que debe respetar por su seguridad personal Siga las indicaciones con cuidado Antes de instalar o extraer la unidad debe leer d...

Page 76: ...earthed power supply to ensure compliance with safety standards WARNING Power Cord Set This must be approved for the country where it is used U S A and Canada The cord set must be UL approved and CSA certified The minimum specification for the flexible cord is No 18 AWG Type SV or SJ 3 conductor The cord set must have a rated current capacity of at least 10A The attachment plug must be an earth gr...

Page 77: ...arth ground Impédance à la terre WARNING U K only If connecting a modem to the console port of the Switch 4200G only use a modem which is suitable for connection to the telecommunications system WARNING RJ 45 Ports These are shielded RJ 45 data sockets They cannot be used as standard traditional telephone sockets or to connect the unit to a traditional PBX or public telephone network Only connect ...

Page 78: ...à la terre à la masse ce groupe AVERTISSEMENT Brancher l unité à une source de courant mise à la terre pour assurer la conformité aux normes de sécurité AVERTISSEMENT Cordon électrique Il doit être agréé ans le pays d utilisation Class 1 LASER PRODUCT Etats Unis et Canada Le cordon doit avoir reçu l homologation des UL et un certificat de la CSA Le cordon souple doit respecter à titre minimum les ...

Page 79: ...r d isolement à rapport 1 1 avec un point secondaire de connexion portant l appellation Neutre et avec raccordement direct à la terre masse AVERTISSEMENT Points d accès RJ 45 Ceux ci sont protégés par des prises de données Ils ne peuvent pas être utilisés comme prises de téléphone conventionnelles standard ni pour la connection de l unité à un réseau téléphonique central privé ou public Raccorder ...

Page 80: ... jamais le laser d émission en utilisant un dispositif d agrandissement tant qu il est sous tension Ne regardez jamais directement le port TX à fibres optiques et les extrémités des câbles à fibres optiques tant qu ils sont sous tension Dispositif Laser de Classe 1 10014914AA book Page 80 Friday July 7 2006 2 08 PM ...

Page 81: ...baut werden VORSICHT Das Gerät muß geerdet sein VORSICHT Das Gerät muß an eine geerdete Steckdose angeschlossen werden die europäischen Sicherheitsnormen erfüllt VORSICHT Der Anschlußkabelsatz muß mit den Bestimmungen des Landes übereinstimmen in dem er verwendet werden soll VORSICHT Der Gerätestecker der Anschluß an das Gerät nicht der Wandsteckdosenstecker muß eine passende Konfiguration für ein...

Page 82: ...ie den eingeschaltete n Übertragungs Laser niemals durch eine Vergrößerungseinrichtung betrachten Schauen Sie niemals direkt auf den Lichtwellen Übertragungsanschluss und die Kabelenden des Lichtwellenleiterkabels während Daten übertragen werden Información de Seguridad Importante ADVERTENCIA La instalación o la extracción de la unidad sólo debe llevarla a cabo personal cualificado ADVERTENCIA Si ...

Page 83: ...1 1 con el punto de conexión EE UU y Canadá El conjunto de cables debe estar homologado por UL y tener la certificación CSA La especificación mínima del cable flexible es Nº 18 AWG Tipo SV o SJ Tres conductores El conjunto de cables debe tener una capacidad de corriente nominal de al menos 10 A El enchufe de conexión debe ser de tipo de toma de tierra con una configuración NEMA 5 15P 15 A 125 V o ...

Page 84: ...s blindadas o sin blindaje a estos conectores de datos ADVERTENCIA Puertos de fibra óptica seguridad óptica Nunca mire el láser de transmisión a través de una lente de aumento mientras está encendido No mire nunca directamente al puerto de transmisión de fibra óptica ni a los extremos del cable de fibra óptica mientras estén conectados Importanti Informazioni di Sicurezza AVVERTENZA Le operazioni ...

Page 85: ...secondario Stati Uniti e Canada Il cavo deve avere l approvazione UL e la certificazione CSA La specifica minima per il cavo flessibile è N 18 AWG Tipo SV o SJ 3 conduttori Il set di cavi deve avere una capacità nominale di almeno 10 A La spina di collegamento deve essere dotata di messa a terra con configurazione NEMA 5 15P 15 A 125 V o NEMA 6 15P 15 A 250 V Solo Regno Unito La spina di alimentaz...

Page 86: ...telefoni di rete A queste prese dati è possibile collegare cavi dati schermati o non schermati con prese dati schermate o non schermate AVVERTENZA Porte a fibre ottiche Protezione degli occhi Ważne informacje o zabezpieczeniach OSTRZEŻENIE Instalacja i demontaż urządzenia mogą być wykonywane tylko przez wykwalifikowany personel OSTRZEŻENIE Podczas instalacji Switch 4200G w stosie z urządze niami S...

Page 87: ...1 1 con el pun to de conexión secundario etiquetado como neutro conectado directa Stany Zjednoczone i Kanada Zestaw przewodów musi posiadać zezwolenie UL oraz certyfikat CSA Minimalna specyfikacja przewodu giętkiego Przewód typu SV lub SJ 3 o średnicy 18 wg specyfikacji AWG Zestaw przewodów musi posiadać pojemność prądu znamionowego przynajmniej 10A Wtyczka musi być uziemiająca z układem typu NEMA...

Page 88: ...a do publicznej sieci telefonicznej lub centrali PBX Do tych gniazd należy podłączać jedynie łącza danych RJ 45 sieciowe systemy telefoniczne lub telefony sieciowe Zarówno osłonięte jak i nieosłonięte przewody z danymi wraz z osłoniętymi lub nieosłoniętymi wtykami mogą być podłączone do tych gniazd OSTRZEŻENIE Porty światłowodowe bezpieczeństwo Nie wolno nigdy patrzeć na włączoną diodę laser trans...

Page 89: ...tor 25 pin male female only required if screen always required required for handshake Screen DTR TxD RxD CTS Ground DSR RTS DCD Screen DCD RxD TxD DTR Ground DSR RTS CTS Shell 4 3 2 8 5 6 7 1 Shell 1 2 3 4 5 6 7 8 3Com Switch Cable connector RJ 45 female PC AT Serial Port Cable connector 9 pin female only required if screen Always required always required required for handshake required for handsh...

Page 90: ...RS 232 Modem Port Cable connector 25 pin male Pin Number 10 100 1000 Ports configured as MDI 1 Transmit Data Bidirectional Data A 2 Transmit Data Bidirectional Data A 3 Receive Data Bidirectional Data B 4 Not assigned Bidirectional Data C 5 Not assigned Bidirectional Data C 6 Receive Data Bidirectional Data B 7 Not assigned Bidirectional Data D 8 Not assigned Bidirectional Data D Pin Number 10 100...

Page 91: ...onal Data A 4 Not assigned Bidirectional Data A 5 Not assigned Bidirectional Data D 6 Transmit Data Bidirectional Data D 7 Not assigned Bidirectional Data C 8 Not assigned Bidirectional Data C Pin Number 10 100 1000 10014914AA book Page 91 Friday July 7 2006 2 08 PM ...

Page 92: ...92 APPENDIX B PIN OUTS 10014914AA book Page 92 Friday July 7 2006 2 08 PM ...

Page 93: ...3Com schedule Package testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 1 EN 60950 1 CSA 22 2 No 60950 1 IEC 60950 1 EMC Emissions CISPRR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A EN61000 3 2 EN61000 3 3 Immunity EN 55024 Heat Dissipation 80 watts maximum 275 BTU hour maximum Power Supply AC Lin...

Page 94: ...68 to 3Com schedule Package testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 1 EN 60950 1 CSA 22 2 No 60950 1 IEC 60950 1 EMC Emissions CISPRR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A EN61000 3 2 EN61000 3 3 Immunity EN 55024 Heat Dissipation 80 watts maximum 275 BTU hour maximum Power Supply ...

Page 95: ...Com schedule Package testing paras 2 1 2 2 2 30 and 2 32 Operational testing paras 2 1 2 2 2 30 and 2 13 Safety Agency Certifications UL 60950 1 EN 60950 1 CSA 22 2 No 60950 1 IEC 60950 1 EMC Emissions CISPR 22 Class A EN55022 Class A FCC Part 15 Subpart B Class A ICES 003 Class A EN61000 3 2 EN61000 3 3 Immunity EN 55024 Heat Dissipation 80 watts maximum 275 BTU hour maximum Power Supply AC Line ...

Page 96: ...96 APPENDIX C TECHNICAL SPECIFICATIONS 10014914AA book Page 96 Friday July 7 2006 2 08 PM ...

Page 97: ...uble registering your product please contact 3Com Global Services for assistance Purchase Value Added Services To enhance response times or extend warranty benefits contact 3Com or your authorized 3Com reseller Value added services like 3Com ExpressSM and GuardianSM can include 24x7 telephone technical support software upgrades onsite assistance or advance hardware replacement Experienced engineer...

Page 98: ...tp www 3com com Software Upgrades are the software releases that follow the software version included with your original product In order to access upgrades and related documentation you must first purchase a service contract from 3Com or your reseller Telephone Technical Support and Repair To enable telephone support and other service benefits you must first register your product at http eSupport...

Page 99: ...rmation posted on the 3Com web site at http csoweb4 3com com contactus Country Telephone Number Country Telephone Number Asia Pacific Rim Telephone Technical Support and Repair Australia Hong Kong India Indonesia Japan Malaysia New Zealand Pakistan 1 800 678 515 800 933 486 61 2 9424 5179 or 000800 650 1111 001 803 61009 00531 616 439 or 03 3507 5984 1800 801 777 0800 446 398 61 2 9937 5083 Philip...

Page 100: ... 0010 1 800 998 2112 1 800 998 2112 0800 13 3COM 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 1 800 998 2112 AT T 800 998 2112 AT T 800 998 2112 Guatemala Haiti Honduras Jamaica Martinique Mexico Nicaragua Panama Paraguay Peru Puerto Rico Salvador Trinidad and Tobago Uruguay Venezuela Virgin Islands AT T 800 998 2112 57 1 657 0888 AT T 800 998 2112 1 800 998 2112 571 657 08...

Page 101: ...hardware features 14 I installing the Switch 21 prerequisites 22 IP addressing registered 57 IP configuration 35 L LEDs 18 logging in as a default user 50 M MAC address of the Switch 24 management methods 32 preparing for 37 setting up 31 34 manual setup console port 38 front panel port 41 MDI configuration 28 MDIX configuration 28 P passwords of default users 50 pin assignments modem cable 90 nul...

Page 102: ...witch 5500 3C number 24 dimensions 93 Ethernet address 24 features 14 installation 21 22 MAC address 24 power socket 19 powering up 25 rack mounting 23 serial number 24 size 93 unit information label 24 weight 93 system specifications 93 T troubleshooting 53 59 U unit information label 24 upgrading software bootrom 66 bootrom using FTP 71 bootrom using TFTP 71 bootrom using XModem 72 FTP 63 68 TFT...

Page 103: ...nd receiver are on different branch circuits If necessary the user should consult the dealer or an experienced radio television technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington ...

Page 104: ...10014914AA book Page 104 Friday July 7 2006 2 08 PM ...

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