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manual 3Com Router 5000 Family, Getting Started Guide
Models:
5000
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Troubleshooting
Characteristics of the command line interface
Install
Warranty
Maintenance
Router 5000/6000 Configuration Guide
PGND Wire
Upgrade the application software again after the problem is solved
Opening the console terminal and setting up a new connection
Command line interface
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3Com
®
Router 5000 Family
Getting Started Guide
www.3Com.com/
Part Number 10015122 Rev. AB
Published September 2007
Mfg. BOM 3122A076
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Contents
Getting Started Guide
3Com Router 5000 Family
UNITED STATES GOVERNMENT LEGEND
3Com Corporation 350 Campus Drive Marlborough MA
ENVIRONMENTAL STATEMENT
End of Life Statement
Download the latest software and documentation for your 3Com Router
Page
Contents About This Guide
Contents
Download the latest software and documentation for your 3Com Router
1 Introducing the Router 5000 Family
3 Starting and Configuring the Router
2 Installation
Troubleshooting
Router Software Maintenance
Purchase Extended Warranty and Professional Services
Solve Problems Online
Access Software Downloads Contact Us
Contents
8 Contents
About This Guide
Router 5000/6000 Command Reference Guide
Router 5000/6000 Configuration Guide
Conventions
Related
pddtechpubscomments@3com.com
Comments
network supplier
Documentation
12 About This Guide
Router
About the
High-performance processor The Router 5000 uses
1 Introducing the Router 5000 Family
Ethernet access solution By extending SICs and MIMs, the
3C13701
3Com Router
Figure 2 Rear view of 3Com Router
Figure 1 Front view of 3Com Router
Table 2 Router 5012 Indicators
System Description
Table 3 System description of 3Com Router
Indication
3C13751
Boot ROM Stores Bootstrap program
3Com Router
Table 4 LEDs of 3Com 5232 Router
Figure 4 Rear view of 3Com Router
Indication
System Description
Boot ROM Stores Bootstrap program
Table 5 System description of 3Com Router
Table 6 Router 5642 Indicators
3C13755
3Com Router 5642 Figure 5 Front view of 3Com Router
Figure 6 Rear view of 3Com Router
System Description
Table 6 Router 5642 Indicators continued
Table 7 System description of 3Com Router
Indication
3Com Router 5682 Figure 7 Front view of 3Com Router
3C13759
Figure 8 Rear view of 3Com Router
System Description
Table 8 Router 5682 Indicators
Table 9 System description of 3Com Router
3Com Router 5682 3C13759
24 Chapter 1 Introducing the Router 5000 Family
Installing the Router on a Workbench
2 Installation
Installing the
Router in a Rack
PGND Wire
Power Cords Grounds and Cables
AC Power Cord
Power Cord
AC power supply
well grounded. Otherwise, the router cannot reliably avoid lightning
Figure 11 AC Power Connector
Recommended power outlet
Console cable
Console Terminal Introduction to console port
Introduction to the Ethernet interface
Router to LAN Connection
Ethernet cable
Connection
Router to WAN
Introduction to the AUX port
AUX cable
Introduction to the synchronous/asynchronous serial interface
WAN Interface to DSU/CSU
Synchronous/asynchronous mode
DTE and DCE
V.35 DTE cable assembly
V.24 RS232 DCE cable assembly
Figure 15 V.24 RS232 DTE cable assembly
Figure 16 V.24 RS232 DCE cable assembly
X.21 DTE cable assembly
V.35 DCE cable assembly
Figure 17 V.35 DTE cable assembly
Figure 18 V.35 DCE cable assembly
Figure 20 X.21 DCE cable assembly
Figure 19 X.21 DTE cable assembly
Figure 22 V.24 DCE cable assembly
Figure 21 V24 DTE cable assembly
Figure 23 V.35 DTE cable assembly
38 Chapter 2 Installation
Figure 25 X.21 DTE cable assembly
Figure 24 V.35 DCE cable assembly
Figure 26 X.21 DCE cable assembly
75Ω unbalanced coax cable
E1 interface to DSU/CSU
120Ω balanced twisted pair cable
Attribute
Figure 28 E1 120Ω balanced twisted pair cable
T1 interface to DSU/CSU
T1 interface cable and network connector assembly are optional
Setting up Configuration Environment
3 Starting and Configuring the Router
Connecting the router to a console terminal
Setting the parameters for console terminal
1 Select a connection port
Powering on the router
Checking before power-on
Checking/operating after power-on
Press Enter and the screen will display
Characteristics of the command line interface
Configuration
Fundamentals of
the Router
Configuration Fundamentals of the Router
Command line interface
50 Chapter 3 Starting and Configuring the Router
Troubleshooting
4 Troubleshooting
the Power System
Troubleshooting of
Troubleshooting of repeated reboot
Troubleshooting of “displaying illegible characters on the terminal”
SDRAM
Application
Software Upgrade
Upgrade the application software again after the problem is solved
Introduction
5 Router Software Maintenance
extended and basic. You can separately upgrade and back up the
Maintenance under
Boot Menu
Software
The following table gives default names and types of the boot files
4 Display applications in Flash memory
6 Clear console authentication
Upgrading the application image
Upgrading Software through XMODEM
Figure 34 Send File dialog box
Upgrading the extended segment of the Boot ROM image
Upgrading the entire Boot ROM image
CAUTION This upgrade approach upgrades only a portion of the Boot
ROM image, so you can make a second attempt once errors occur
Backup Extended Segment, are you sure?Y/N
Upgrading the application image through Ethernet
Backuping Boot ROM program to FLASH successed
Restore Extended Segment, are you sure?Y/N
64 Chapter 5 Router Software Maintenance
2 In Boot Menu, select 2 to enter Net Port Download Menu as follows
host inet h IP address of TFTP Server flags f
host inet h IP address of FTP Server
password loss. They can help you to set a new password
Router Password
Dealing with a
Loss
Solve Problems Online
Service Benefits
Register Your
Product to Gain
Services
Warranty and
Access Software
Purchase Extended
Telephone Technical
Contact Us
Support and Repair
http//csoweb4.3com.com/contactus
Telephone Number
Country
Country
Telephone Number
Telephone Number
Country
Country
Telephone Number
72 APPENDIX A OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS