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3Com 3012 (3C13612) of the Boot ROM software to the version of the main software, Downloading

Models: 3018 (3C13618)

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of the Boot ROM software to the version of the main software.

38CHAPTER 4: MAINTAINING THE ROUTER

Enter the Boot ROM password, if there is one, and press Enter. The Boot menu displays:

Boot Menu:

1: Download application program with XMODEM

2: Download application program with TFTP

3: Clear application password

4: Clear configuration

5: Start up and ignore console configuration

6: Download Boot ROM ALL with XMODEM

7: Restore Boot ROM from FLASH

8: Backup Boot ROM from FLASH

9: Exit and reboot

Enter your choice(1-9):

	The Boot menu provides two methods for upgrading the applications. See
	“Downloading Applications with the Xmodem Protocol” on page 38 and
	“Downloading Applications with the TFTP Protocol” on page 40.
	CAUTION: When you upgrade application programs, verify and match the version
	of the Boot ROM software to the version of the main software.
Downloading	If you download software applications using the Xmodem protocol, you can use
Applications with the	the console port.
Xmodem Protocol	Use the following process to download applications with the Xmodem protocol:

	1 Enter the Boot menu.
	2 Press 1 to select the Download application program with Xmodem. The router
	provides the following download speed options:

Downloading application program from serial ...

Please choose your download speed:

1:9600 bps

2:19200 bps

3:38400 bps

4:57600 bps

5:115200 bps

6:Exit and reboot Enter your choice(1-6):

3Select the appropriate download speed. The router displays information based on your selection, for example:

Download speed is 115200 bps. Change the terminal's speed to 115200

bps, and select Xmodem protocol. Press ENTER key when ready.

4Change the baud rate at the console terminal to make it consistent with your selection in Step 3.

To allow the new baud rate to take effect, you must disconnect the terminal and reconnect it.

5Press Enter to begin the download. The system displays the following prompt:

Downloading ... CCCCC

6Select Transmit/Send file in the terminal window.

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3Com 3012 (3C13612) manual of the Boot ROM software to the version of the main software, Downloading, Xmodem Protocol

Contents

Router 3016 3C13616 Router 3018 3C13618 Router 3000 Family Installation GuideRouter 3012 3C13612 Router 3013 3C13613 Router 3015 3C13615 Published MarchMarlborough, MA 3Com Corporation350 Campus Drive 01752-3064INTRODUCING THE ROUTER 3000 FAMILY CONTENTSABOUT THIS GUIDE MAINTAINING THE ROUTERConsole Cable OPTIONAL CABLE SPECIFICATIONSAccess Software Downloads AUX CableConventions Web site for the latest updates to product documentationABOUT THIS GUIDE Words in italics INTRODUCING THE ROUTER 1 FAMILY RouterFigure 2 illustrates the back panel of the Router Table 4 Router 3012 LEDs continued Console PortAUX Port Table 5 Attributes of the Console PortSynchronous/Asynchronous Serial Port Router 3013 andEthernet Port RouterFigure 4 Back Panel of the Router 3013 and Router Table 9 System Specifications for the Router 3013 and RouterFigure 3 Router 3013 and Router Router 3013 Descriptiona synchronous/asynchronous serial port, and an ISDN S/T port Console PortSynchronous/Asynchronous Serial Port AUX PortEthernet Port Table 12 Attributes of the AUX PortRouter Router 3016 andISDN S/T and ISDN U Ports Table 14 Attributes of the Serial Port continuedFigure 7 Router Table 16 System Specifications for the Router 3016 and RouterFigure 6 Back Panel of the Router Figure 8 Back Panel of the RouterConsole Port Table 18 lists attributes of the console portEthernet Port CT1/PRI and E1/CE1/PRI PortsAUX Port Table 18 Attributes of the Console Port continuedCT1/PRI Description Table 21 Attributes of the CT1/PRI Port continuedAttribute E1/CE1/PRI DescriptionINSTALLING THE ROUTER Gases Temperature and HumidityDust Static ElectricityElectromagnetic Discharge Lightning DamageEthernet cable Console cable AUX cable Wire Installing the RouterConnecting the Connect the input end of the power supply to the AC power outletto the Ethernet to the ConsoleTerminal Connecting the Router to the WAN For pinout details of the serial port cables, see Appendix A Installation Verifying the28 CHAPTER 2 INSTALLING THE ROUTER Setting the BOOTING AND CONFIGURING THE 3 ROUTERConnecting the Router to a Local ConsoleFigure 14 Connection Description Dialog Box Flow control - None Setting the Parameters of the Console Terminal4 Set the following parameters Bits per second - 9600 Data bits 5 Click OK. The HyperTerminal dialog box displays, as shown in Figure7 Click the Settings tab, shown in Figure Powering on the Router Startup ProcessThe configuration process includes the following steps After “3Com Router Boot Rom, V4.60” appears, “Booting” disappearsrouter has entered the system view and you can configure the router diagram3 Configure the WAN port of the router Provides detailed debugging information to diagnose network faults Software Maintenance MAINTAINING THE ROUTERXmodem Protocol of the Boot ROM software to the version of the main softwareDownloading 8 In the Protocol dropdown menu, select Xmodem Applications with the copy from TFTP Protocol Creating the TFTP Upgrade ConfigurationProtocol Configuring the Router Upgrading the Application Using FTPCreating a Local FTP Upload/Download Configuration Uploading and3Com aaa accounting-scheme optional 3Com aaa authentication-scheme login default localUploading or Downloading an Application or Configuration File 44 CHAPTER 4 MAINTAINING THE ROUTER In this example, user indicates the user name, 123 indicates the new user password Hardwaretools Router ChassisCAUTION Use a chip extractor to replace the Boot ROM To replace the Boot ROM48 CHAPTER 4 MAINTAINING THE ROUTER Nothing is Displayed on the Terminal after Power-On TROUBLESHOOTINGThe Power LED is Off Display on the Power-OnIllegible Characters Terminal afterAUX Cable OPTIONAL CABLE SPECIFICATIONSConsole Cable Ethernet Cable Serial Port Cable DTE and DCE mode Cable PinoutsSignal Figure 30 V.24 DTE Cable AssemblyFigure 31 V.24 DCE Cable Assembly Signal DirectionSignal SignalSignal Direction Table 32 V.24 EIA/TIA-232 DCE Cable Pinouts continuedSignal Direction Figure 32 V.35 DTE Cable AssemblySignal SignalSignal Figure 33 V.35 DCE Cable AssemblySignal SignalSignal Figure 34 X.21 DTE Cable AssemblyFigure 35 X.21 DCE Cable Assembly Signal DirectionSignal PinoutsFigure 36 EIA/TIA-449 DTE Cable Assembly Signal DirectionSignal Direction Figure 37 EIA/TIA-449 DCE Cable AssemblySignal SignalSignal Direction Figure 38 EIA-530 DTE Cable AssemblySignal SignalSignal T1 CableISDN BRI Cables SignalTable 42 ISDN U Port Cable Pinouts SignalTable 42 describes ISDN U port cable pinouts Figure 41 ISDN U Port CableAccess Software to Gain ServiceServices OBTAINING SUPPORT FOR YOUR B ROUTERSupport and Repair Contact UsTelephone Technical Telephone Number From anywhere in theseCountry Country68 APPENDIX B OBTAINING SUPPORT FOR YOUR ROUTER