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3Com Router 3000 Ethernet Family 
Installation Guide

 

3. Starting and Maintaining the Router

 

3-7

 

The Boot ROM submenu is displayed: 

Boot ROM Download Menu: 

     1:  Download Boot ROM with XModem 

     2:  Download Extended Segment of Boot ROM with XModem 

     3:  Restore Extended Segment of Boot ROM from FLASH 

     4:  Backup Extended Segment of Boot ROM to FLASH 

     5:  Exit to Main Menu 

     Enter your choice(1-5): 

The menu provides approaches to Boot ROM upgrade, backup, and recovery. 

5) 

Select <8> to have the system ignore the software version of the Boot ROM program, its 

extended segment, and application program for backward compatibility. If you fails to 

upgrade the software because the system considers that you are using an “invalid 

version” even when the correct version is used, you can use option 8 to ignore the version 

check during software upgrading. Note that this option works only once after you select it. 

Then, the system resumes version check at reboot. 

3.2.2  Upgrading Program

s

 through XModem 

When you upgrade software through XModem, you can do that using the console port without 

having to set up another configuration environment. 

3.2.2.1 Upgrading an application program

 

Step 1: Enter the Boot menu and press <1> to download an application program using XModem.

 

The following download speeds are available for the router:

 

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): 

Step 2: Select an appropriate download speed (for example, 115200 bps by entering <5>). The 

following message appears:  

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

XModem protocol. Press ENTER key when ready. 

Summary of Contents for 3C13636

Page 1: ...3Com Router 3000 Ethernet Family Installation Guide 3C13636 www 3Com com Part Number 10014941 Rev AA February 2006...

Page 2: ...ted States government agency then this documentation and the software described herein are provided to you subject to the following All technical data and computer software are commercial in nature an...

Page 3: ...input power cord 2 3 2 5 Connecting the Router to a Console Terminal 2 4 2 5 1 Console cable 2 4 2 5 2 Connecting the console cable 2 4 2 6 Connecting the Router to LAN 2 5 2 6 1 Ethernet cable 2 5 2...

Page 4: ...3Com Router 3000 Ethernet Family Installation Guide Table of Contents ii...

Page 5: ...namic VPN DVPN They can provide tunnel connections to remote users to build VPNs that can be internets intranets or access networks The series support firewall AAA authentication authorization account...

Page 6: ...2 3 Ethernet LED LAN1 4 Ethernet LED LAN0 5 WAN LED 6 SYSTEM LED SYS 7 POWER LED PWR Figure 1 1 Front view of the 3Com Router 3000 Ethernet 1 Power switch 2 Power socket 3 Console port CONSOLE 4 Ether...

Page 7: ...mm 11 81 x 7 09 x 1 77 in the maximum measurements including the bulge Weight 1kg 2 20 lb Operating temperature 0 to 40 C 32 to 104 F Relative humidity non condensing 10 to 90 1 2 3 LEDs You can gathe...

Page 8: ...standard Asynchronous RS232 Baud rate 9600 default to 115200 bps Service Connection to an ASCII terminal Connection to the serial interface on a PC to run the terminal emulation program on the PC Comm...

Page 9: ...uring installation making sure that it has good skin contact z Reserve adequate clearance at the air intake and exhaust vents for ventilation z For power supply use a single phase three line power soc...

Page 10: ...the four brackets at the bottom of the router Caution z Securely anchor these four mounting screws in the vertical surface If the screws are not properly anchored strain of the network cable connectio...

Page 11: ...The Router 3036 external AC input power supply is provided with these specifications z Input rated voltage 100 to 240 V a c 50 to 60 Hz z Max input tolerance 90 to 264 V a c 50 to 60 Hz z Input curren...

Page 12: ...5 2 Connecting the console cable Follow these steps to connect the router to a console terminal Step 1 Select a console terminal The console terminal can be either a standard ASCII terminal with an R...

Page 13: ...cable at both ends of which the wires are crimped in the RJ 45 connectors in different sequence The cable is used for connecting the same type of devices such as PC to PC or PC to router Caution In pr...

Page 14: ...Installing the Router 2 6 2 7 Verifying Installation After you complete installation verify that z The proper power supply is used z The grounding wire of the router is correctly connected z The cons...

Page 15: ...ort on the router and the DB9 connector to the serial port on the console terminal a PC for example as shown in Figure 3 1 PC Router Console cable Console port Figure 3 1 Local configuration through t...

Page 16: ...3 3 displays Step 3 Select the serial port to be used from the Connect Using dropdown menu The serial port must be the same port connected by the console cable Figure 3 3 Setting the connection port S...

Page 17: ...g communications parameters Step 6 Click OK The HyperTerminal dialogue box appears Step 7 Select Properties Step 8 In the Properties dialog box select the Settings tab as shown in Figure 3 5 Step 9 Se...

Page 18: ...1500000 3Com 3000 Routers Boot ROM V9 00 Copyright C 1997 2003 by 3Com Corp CO LTD Compiled at 17 11 06 Aug 19 2003 Testing memory OK 64M bytes SDRAM 8192k bytes flash memory Hardware Version is MTR 2...

Page 19: ...ot the router Type the correct password and press Enter If no Boot ROM password is configured just press Enter The system accesses the following Boot menu Boot Menu 1 Download application program with...

Page 20: ...arget name tn startup script s other o Note You can change the parameter settings behind the colons The 3036 allows you to download programs through both TFTP and FTP z After you set the parameters se...

Page 21: ...option 8 to ignore the version check during software upgrading Note that this option works only once after you select it Then the system resumes version check at reboot 3 2 2 Upgrading Programs throu...

Page 22: ...k Send Step 6 After completing downloading the system begins writing data to the Flash and then displays the following information in the terminal interface indicating completion of the downloading Do...

Page 23: ...tion of the Boot ROM program so you can make a second attempt once errors occur 3 2 3 Backing up and Restoring the Extended Segment of the Boot ROM Program 3 2 3 1 Backing up the extended segment of t...

Page 24: ...You need to purchase and install one by yourself Follow these steps to upgrade an application program through TFTP or FTP 1 Start the TFTP or FTP server Start the TFTP or FTP server on the PC connect...

Page 25: ...e following message appears boot device fei unit number 0 processor number 0 host name 8040 file name Q8040 BIN inet on ethernet e 10 110 27 235 host inet h 10 110 27 231 user u 8040 ftp password pw 8...

Page 26: ...d If POWER LED is still OFF after you check against the items listed above contact your agent 4 2 Troubleshooting the Configuration System If the router is operating normally after it is powered on it...

Page 27: ...powered on Solution Make sure you have set on your terminal HyperTerminal Baud rate 9600 Databit 8 Parity check none Stopbit 1 Flow control none Terminal emulation VT100 Reconfigure the parameters if...

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