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3com router 3031 Manual

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Router 3000 DSL Family
Installation Guide
Router 3030 (3C13630)
Router 3031 (3C13631)
Router 3032 (3C13632)
Router 3033 (3C13633)
Router 3034 (3C13634)
Router 3035 (3C13635)
Part No. 10014365
Published June 2004
3Com Corporation
350 Campus Drive
Marlborough, MA
01752-3064
Copyright © 2004, 3Com Corporation. All rights reserved. No part of this documentation may be
reproduced in any form or by any means or used to make any derivative work (such as translation,
transformation, or adaptation) without written permission from 3Com Corporation.
3Com Corporation reserves the right to revise this documentation and to make changes in content from
time to time without obligation on the part of 3Com Corporation to provide notification of such revision or
change.
3Com Corporation provides this documentation without warranty, term, or condition of any kind, either
implied or expressed, including, but not limited to, the implied warranties, terms or conditions of
merchantability, satisfactory quality, and fitness for a particular purpose. 3Com may make improvements or
changes in the product(s) and/or the program(s) described in this documentation at any time.
If there is any software on removable media described in this documentation, it is furnished under a license
agreement included with the product as a separate document, in the hard copy documentation, or on the
removable media in a directory file named LICENSE.TXT or !LICENSE.TXT. If you are unable to locate a copy,
please contact 3Com and a copy will be provided to you.
UNITED STATES GOVERNMENT LEGEND
If you are a United 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 and developed solely at private expense.
Software is delivered as “Commercial Computer Software” as defined in DFARS 252.227-7014 (June 1995)
or as a “commercial item” as defined in FAR 2.101(a) and as such is provided with only such rights as are
provided in 3Com’s standard commercial license for the Software. Technical data is provided with limited
rights only as provided in DFAR 252.227-7015 (Nov 1995) or FAR 52.227-14 (June 1987), whichever is
applicable. You agree not to remove or deface any 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.
Intel and Pentium are registered trademarks of Intel Corporation. Microsoft, MS-DOS, Windows, and
Windows NT are registered trademarks of Microsoft Corporation. Novell and NetWare are registered
trademarks of Novell, Inc.
All other company and product names may be trademarks of the respective companies with which they are
associated.
CONTENTS
ABOUT THIS GUIDE
Conventions 5
Related Documentation 6
2 INTRODUCING THE ROUTER 3000 DSL FAMILY
Introduction 7
Router 3030 7
Router 3031 and 3035 10
Router 3032 12
Router 3033 15
Router 3034 18
3 INSTALLING THE ROUTER
General Site Requirements 21
Requirements on Environment 21
Precautions 23
Installation Tools, Meter and Equipment 24
4 CONFIGURING THE ROUTER
Setting up Configuration Environment 25
Configuration Fundamentals of the Router 29
5 SOFTWARE MAINTENANCE
Software 33
Upgrading Application Program and Boot ROM through XModem Protocol 35
Backing up and Restoring the Extended Segment of Boot ROM Program 37
6 TROUBLESHOOTING
Troubleshooting Power System 43
Troubleshooting Configuration System 43
A OBTAINING SUPPORT FOR YOUR PRODUCT
Register Your Product to Gain Service Benefits 45
Purchase Value-Added Services 45
Troubleshoot Online 45
Access Software Downloads 45
Contact Us 46
Telephone Technical Support and Repair 46
Conventions 5
ABOUT THIS GUIDE
This guide describes the 3Com
®
Router 3000 DSL Family of routers, and how to
install hardware, configure and boot software, and maintain software and
hardware. This guide also provides troubleshooting and support information for
your router.
This guide is intended for the system or network administrator who is responsible
for configuring, using, and managing the routers. It assumes a working
knowledge of wide area network (WAN) operations and familiarity with
communication protocols that are used to interconnect WANs.
Always download the Release Notes for your product from the 3Com World Wide
Web site for the latest updates to product documentation:
http://www.3com.com
Conventions Table 1 and Table 2 list conventions that are used throughout this guide.
Table 1 Notice Icons
Icon Notice Type Description
Information
note
Information that describes
important features or
instructions.
Caution Information that alerts you to
potential loss of data or
potential damage to an
application, system, or
device.
Warning Information that alerts you to
potential personal injury.
Table 2 Text Conventions
Convention Description
Screen displays This typeface represents information as it appears on the screen.
Keyboard key names If you must press two or more keys simultaneously, the key names
are linked with a plus sign (+), for example:
Press Ctrl+Alt+Del The words “enter” and type”
When you see the
word “enter” in this
guide, you must type
something, and then
press Return or Enter.
Do not press Return or
Enter when an
instruction simply says
“type.”
Words in italics
6 CHAPTER : ABOUT THIS GUIDE
Related
Documentation
The following manuals offer additional information necessary for managing your
Router 3000 DSL:
n 3Com Router Command Reference Guide — Provides detailed descriptions
of command line interface (CLI) commands, that are required to manage
the Router 3000 DSL.
n 3Com Router Configuration Guide— Describes how to configure your
Router 3000 DSL using the supported protocols and CLI commands.
n Release Notes — Contains the latest information about your product. If
information in this guide differs from information in the release notes, use
the information in the Release Notes.
These documents are available in Adobe Acrobat Reader Portable Document
Format (PDF) on the CD-ROM that accompanies your router or on the 3Com
World Wide Web site:
http://www.3com.com/
Italics are used to: Emphasize a point.
Denote a new term at
the place where it is
defined in the text.
Identify menu names, menu commands, and software button
names. Examples:
From the Help
menu, select Contents.
Click OK.
Words in bold Boldface type is used to highlight command names in text. For
example, “Use the display user-interface command to...
Table 2 Text Conventions
Convention Description
1
INTRODUCING THE ROUTER 3000 DSL
FAMILY
Introduction The 3Com Router 3000 DSL Family products are oriented for SOHO (small
office/home office) subscribers.
The 3000 DSL Family provides ADSL ports, G.SHDSL ports and/or ISDN ports. With
one or two subscriber lines, subscribers can be connected to CO (Central Office)
for broadband Internet access. The ISDN port is often used as backup port, but it
can also serve as an uplink port when the ADSL or G.SHDSL port fails. In
downstream direction, they provide four 10/100BASE-T Ethernet ports. Data
switching between them is Layer 2 (L2) switching, which supports port isolating.
With the ports compliant with the international standards. The Router 3000 DSL
Family products can interoperate with the products of other manufacturers on all
levels.
Router 3000 DSL Family
■ Router 3030 (3C13630) ADSL over POTS (Annex A)
■ Router 3031 (3C13631) ADSL over POTS (Annex B)
■ Router 3032 (3C13632) ADSL over ISDN (Annex B)
■ Router 3033 (3C13683) G.SHDSL
■ Router 3034 (3C13634) G.SHDSL
■ Router 3035 (3C13635) ADSL over ISDN (Annex B)
Router 3030 The following illustrations depict the components of the 3030 Router.
Figure 1 Router 3030 Front Panel
■ 1. ETH LED (LAN3)
■ 2. ETH LED (LAN2)
■ 3. ETH LED (LAN1)
1
2
3
4
5
6
7
8
8 CHAPTER 1: INTRODUCING THE ROUTER 3000 DSL FAMILY
■ 4. ETH LED (LAN0)
■ 5. ADSL active LED (ADSL ACT)
■ 6. ADSL link LED (ADSL LNK)
■ 7. System LED (SYS)
■ 8. Power LED (PWR)
Figure 2 Router 3030 Rear Panel
■ 1. Power switch
■ 2. Power input socket
■ 3. Console port (CON)
■ 4. Ethernet port 0 (LAN0)
■ 5. Ethernet port 1 (LAN1)
■ 6. Ethernet port 2 (LAN2)
■ 7. Ethernet port 3 (LAN3)
■ 8. Grouding screw
■ 9. ADSL port (ADSL ober POTS)
1
2
3
4
5
67
8
9
Router 3030 9
System specifications
LEDs
There are eight LEDs on the cover. The following table explains their meaning.
Port attributes
The Router 3030 provides one console port, four 10/100M Ethernet ports and one
ADSL over POTS port. The following table describes the attributes of ADSL over
POTS port.
Table 1 System specifications of Router 3030
Item
3030
Description
Port 1 console port 1 ADSL over POTS (Annex A)
Four 10/100M Ethernet port (LAN) Processor MPC859 50Mhz
SDRAM 64MB Flash Memory
8MB Maximum
power
consumption
12W
Power supply (external) Input rated voltage: 100-240V a.c.,
50/60Hz
Maximum tollerance 90-264V a.c., 50/60Hz Current:
0.5A~1A
Output
Voltage: 12V d.c. Current:‘4A Dimensions (W x H x D)
300mm (11.81in) X 180mm (7.1in) X
45mm (1.77in) (Maximum dimensions,
which are the highest arc points of the
plastic panel.)
Weight 1kg
Operating temperature 0 to 40*C Operating humidity
10 to 90% (noncondensing)
Table 2 LEDs of Router 3030
LED Description
LAN0/LAN1/LAN2/LAN3 OFF means that link is not set up.
ON means that link has been set up. Blinking means that data is being sent from or
received at the interface.
ADSL ACT OFF means that no data is being sent from or
received at the interface.
Blinking means that data is being sent
from or received at the interface.
ADSL LNK
OFF means ADSL is inactive. ON means ADSL is active.
Blinking means the interface is being
trained.
SYS
Blinking means that the system is
properly working.
Always ON or OFF means that the system is
incorrectly working.
PWR OFF means that power is not being supplied.
ON means that power is being
supplied.
10 CHAPTER 1: INTRODUCING THE ROUTER 3000 DSL FAMILY
■ ADSL over POTS port
Router 3031 and 3035 The following illustrations depict the components of the Router 3031/3035.
Figure 3 Router 3031/3035 Front Panel
■ 1. ETH LED (LAN3)
■ 2. ETH LED (LAN2)
■ 3. ETH LED (LAN1)
■ 4. ETH LED (LAN0)
■ 5. ADSL active LED (DSL ACT)
■ 6. ADSL LINK LED (DSL LINK)
■ 7. ISDN B2 active LED (ISDN B2 ACT)
■ 8. ISDN B1 active LED (ISDN B1 ACT)
■ 9. ISDN link LED (ISDN LNK)
■ 10. System LED (SYS)
■ 11. Power LED (PWR)
Table 3 Attributes of ADSL over POTS port
Attribute Description
Connector RJ11
Rate ADSL full-rate mode (i.e. ITU-T 992.1
G.DMT/ANSI T1.413)
8Mbps in downstream and 800 kbps in
upstream
ADSL Lite mode ((ITU-T 992.2 G.Lite):
In downstream, 64 kbps~1.5Mbps in steps of
32 kbps; in upstream,
64 kbps~512 kbps in steps of 32 kbps
Interface standard ITU-T 992.1 G.DMT (Annex A)
ITU-T 992.2 G.Lite ITU-T 994.1 handshaking
ANSI T1.413 Issue 2 Services
ADSL access over twisted pairs
1
2
3
4
5
6
7
8
9
10
11
Backing up and Restoring the Extended Segment of Boot ROM Program 41
By default, the application file and configuration file on the router are respectively
named “system” and “config.cfg”, the file of the extended Boot ROM program
segment is named “bootrom”, and the entire Boot ROM file name defaults to
bootromall.
■ Upload the application program file or Boot ROM program or configuration
file.
ftp>put
local file (Input the name of application/Boot ROM
program/Configuration file to be uploaded.)
remote file (Input the name of application/Boot ROM
program/Configuration file to be saved at the router side after
uploading.)
After the uploading is completed, the prompt “ftp>” will be displayed again.
Enter <dir> to display the name and size of the file on the router. The size of
the configuration file will be the same as that of the original file on the host if
the uploading is successful.
■ Download the application or Boot ROM program or configuration file.
ftp>get
local file (Input the name of application/Boot ROM
program/Configuration file to be saved.)
remote file (Input the name of application/Boot ROM
program/Configuration file at the router side)
4 After implementing uploading/downloading, exit the FTP client program.
ftp>quit
… 43 …


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