3Com
5000
manual
Appendix a Obtaining Support for Your 3COM Products
Troubleshooting
Install
Password
Router 5012 Indicators
Pgnd Wire
Warranty
Maintenance
Configuration
Solve Problems Online
Command line interface
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A
PPENDIX
A: O
BTAINING
S
UPPORT FOR
Y
OUR
3C
OM
P
RODUCTS
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Contents
3Com Router 5000 Family
3Com Corporation Campus Drive Marlborough
Page
Page
Contents
Introduction Software Maintenance under v 3.11 Environment
Register Your Product to Gain Service Benefits
Contents
Contents
About This Guide
Conventions
Related
Documentation
Comments
Pddtechpubscomments@3com.com
About This Guide
About
Router
Ethernet access solution By extending SICs and MIMs,
3Com Router
3C13701
Router 5012 Indicators
System Description
System description of 3Com Router
3C13751
SLOT1~3 READY/ACTIVE
LEDs of 3Com 5232 Router
Ready
Nvram
Router 5642 Indicators
3C13755
3Com Router 5642 Front view of 3Com Router
Router 5642 Indicators
3C13759
3Com Router 5682 Front view of 3Com Router
Router 5682 Indicators
Introducing the Router 5000 Family
Installing the Router on a Workbench
Installing
Router in a Rack
Standard rack, as shown in Figure
Power Cords Grounds and Cables
Pgnd Wire
Power Cord
AC Power Cord AC power supply
Recommended power outlet
AC Power Connector
Console Terminal Introduction to console port
Console cable
Attributes of the console port
Router to LAN Connection
Introduction to the Ethernet interface
Ethernet cable
Attributes of the Ethernet interface
Router to WAN
Connection
Introduction to the AUX port
AUX cable
WAN Interface to
Attributes of the synchronous/asynchronous serial interface
Attributes of the synchronous/asynchronous serial interface
Transmission rate and distance of V.24 RS232/V.35 cable
DTE and DCE
24 RS232 DCE cable assembly
DTE cable assembly
35 DTE cable assembly
35 DCE cable assembly
21 DTE cable assembly
V24 DTE cable assembly
35 DCE cable assembly
E1 interface to DSU/CSU
75Ω unbalanced coax cable
120Ω balanced twisted pair cable
E1 interface attributes
E1 120Ω balanced twisted pair cable
T1 interface to DSU/CSU
T1interface attributes
Setting up Configuration Environment
Connecting the router to a console terminal
Setting the parameters for console terminal
Startup Router
Setting the connection port in the local configuration
Checking before power-on
Powering on the router
Checking/operating after power-on
Press Enter and the screen will display
Configuration
Characteristics of the command line interface
Fundamentals Router
Interface
Command line interface
Starting and Configuring the Router
Troubleshooting
Power System
Troubleshooting of nothing being displayed on the terminal
Console
Troubleshooting of repeated reboot
Sdram
Software Upgrade
Application
Troubleshooting
Configuration file
Introduction
Router manages three types of files
Application image file main software
Maintenance under
Boot Menu
Software
Environment
Default names and types of the boot files
=MAIN B=BACKUP S=SECURE
Flag set successfully
Upgrading Software through Xmodem
Upgrading the application image
Download completed
Upgrading the entire Boot ROM image
Upgrading the application image through Ethernet
Router Software Maintenance
Software Maintenance under v 3.11 Environment
Router Password
Password loss. They can help you to set a new password
Dealing with a
Loss
Service Benefits
Solve Problems Online
Register Your
Product to Gain
Warranty
Services
Access Software
Purchase Extended
Contact Us
Telephone Technical
Support and Repair
Country Telephone Number
US and Canada Telephone Technical Support and Repair
Appendix a Obtaining Support for Your 3COM Products
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