Linksys AM300 Manual de usuario
Model No.
WIRED
ADSL Modem
AM300
User Guide
ADSL Modem
Copyright and Trademarks
Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco
Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2006 Cisco Systems, Inc. All
rights reserved. Other brands and product names are trademarks or registered trademarks of their respective
holders.
How to Use this Guide
Your Guide to the ADSL Modem has been designed to make understanding networking with the Modem easier
than ever. Look for the following items when reading this User Guide:
In addition to these symbols, there are definitions for technical terms that are presented like this:
Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like
this:
Figure numbers and descriptions can also be found in the “List of Figures” section in the “Table of Contents”.
This exclamation point means there is a Caution or
Warning and is something that could damage your
property or the Modem.
word: definition.
This checkmark means there is a Note of interest and
is something you should pay special attention to while
using the Modem.
This question mark provides you with a reminder about
something you might need to do while using the Modem.
Figure 0-1: Sample Figure Description
AM300-UG-60713A RR
ADSL Modem
Table of Contents
Chapter 1: Introduction 1
Welcome 1
What’s in this Guide? 1
Chapter 2: Getting to Know the ADSL Modem 3
The Back Panel 3
The Front Panel 4
Chapter 3: Connecting the ADSL Modem 5
Overview 5
Wall-Mount Option 5
Connecting Using the Ethernet Port 6
Connecting Using the USB Port 7
Chapter 4: Configuring the ADSL Modem 8
Overview 8
How to Access the Web-based Utility 10
The Setup Tab 10
The Security Tab 17
The Applications and Gaming Tab 22
The Administration Tab 25
The Status Tab 29
Appendix A: Troubleshooting 30
Common Problems and Solutions 30
Frequently Asked Questions 33
Appendix B: Upgrading Firmware 35
Appendix C: Glossary 36
Appendix D: Specifications 41
Appendix E: Warranty Information 42
Appendix F: Regulatory Information 43
Appendix G: Contact Information 49
ADSL Modem
List of Figures
Figure 2-1: Back Panel 3
Figure 2-2: Front Panel 4
Figure 3-1: DSL Connection 5
Figure 3-2: DSL Connection 6
Figure 3-3: Ethernet Connection 6
Figure 3-4: Power Connection 6
Figure 3-5: DSL Connection 6
Figure 3-6: Power Connection 6
Figure 3-7: USB Connection 6
Figure 3-1: Setup Wizard 7
Figure 3-2: DSL Connection 7
Figure 3-3: Power Connection 7
Figure 3-4: USB Connection 7
Figure 4-1: Password Screen 10
Figure 4-2: Basic Setup Tab 10
Figure 4-3: Dynamic IP 11
Figure 4-4: Static IP 11
Figure 4-5: RFC Routed 11
Figure 4-6: RFC 2516 PPPoE 12
Figure 4-7: RFC 2364 PPPoA 12
Figure 4-8: Bridged Mode Only 13
Figure 4-9: Optional Settings 14
Figure 4-10: DynDNS.org 15
Figure 4-11: TZO.com 15
Figure 4-12: Advanced Routing 16
Figure 4-13: Routing Table 16
Figure 4-14: Firewall 17
Figure 4-15: Access Control 18
ADSL Modem
Figure 4-16: Access Control Edit 18
Figure 4-17: Schedule Rule 19
Figure 4-18: Edit Schedule Rule 19
Figure 4-19: MAC Filtering 20
Figure 4-20: URL Blocking 20
Figure 4-21: Intrusion Detection 21
Figure 4-22: VPN Passthrough 21
Figure 4-23: Port Range Forwarding 22
Figure 4-24: Port Triggering 23
Figure 4-25: NAT Mapping Table 23
Figure 4-26: NAT Mapping Table Details 23
Figure 4-27: DMZ 24
Figure 4-28: Management 25
Figure 4-29: SNMP 25
Figure 4-30: Log 26
Figure 4-31: Incoming Log 26
Figure 4-32: Outgoing Log 26
Figure 4-33: Diagnostic Tests 27
Figure 4-34: Ping Test 27
Figure 4-35: Traceroute Test 27
Figure 4-36: Firmware Upgrade 28
Figure 4-37: Factory Defaults 28
Figure 4-38: Reboot 28
Figure 4-39: Status 29
Figure 4-40: Local Network 29
Figure 4-41: DHCP Clients Table 29
Figure B-1: Upgrade Firmware 35
1
Chapter 1: Introduction
Welcome
ADSL Modem
Chapter 1: Introduction
Welcome
Thank you for choosing the ADSL Modem. The Linksys ADSL Modem gives you an instant, high-speed connection
to the Internet. ADSL technology lets you access the Internet using your existing phone lines, without interfering
with your voice phone service. You can talk on the phone and surf the net at the same time. Web surfing and your
e-mail are instantly available, anytime.
Installation is quick and simple. Connect it directly to any PC with an available USB or Ethernet port, and you’re
ready to surf the Internet. Or connect it to a Linksys router and share that high-speed Internet access with
everyone on your home network.
Use the instructions in this user guide to help you connect the ADSL Modem and configure it to access the
Internet. These instructions should be all you need to get the most out of the ADSL Modem.
What’s in this Guide?
This user guide covers the steps for setting up and using the ADSL Modem.
• Chapter 1: Introduction
This chapter describes the ADSL Modem applications and this User Guide.
• Chapter 2: Getting to Know the ADSL Modem
This chapter describes the physical features of the ADSL Modem.
• Chapter 3: Connecting the ADSL Modem
This chapter instructs you on how to connect the ADSL Modem to your network.
• Chapter 4: Configuring the ADSL Modem
This chapter explains how to use the Web-Based Utility to configure the settings on the ADSL Modem.
• Appendix A: Troubleshooting
This appendix describes some problems and solutions, as well as frequently asked questions, regarding
installation and use of the ADSL Modem.
• Appendix B: Upgrading Firmware
This appendix instructs you on how to upgrade the firmware on your ADSL Modem if you should need to do
so.
2
Chapter 1: Introduction
What’s in this Guide?
ADSL Modem
• Appendix C: Glossary
This appendix gives a brief glossary of terms frequently used in networking.
• Appendix D: Specifications
This appendix provides the technical specifications for the ADSL Modem.
• Appendix E: Warranty Information
This appendix supplies the warranty information for the ADSL Modem.
• Appendix F: Regulatory Information
This appendix supplies the regulatory information regarding the ADSL Modem.
• Appendix G: Contact Information
This appendix provides contact information for a variety of Linksys resources, including Technical Support.
3
Chapter 2: Getting to Know the ADSL Modem
The Back Panel
ADSL Modem
Chapter 2: Getting to Know the ADSL Modem
The Back Panel
The Modem’s ports, where cables are connected, are located on the back panel. The Modem’s reset button is also
located on the back panel.
DSL The DSL port connects to the DSL line.
USB The USB port can be used to connect your Modem to your computer’s USB port using a USB
cable. If you choose to connect via USB, it is not necessary to connect via Ethernet.
Ethernet The Ethernet port connects to your computer and other network devices.
Reset Button There are two ways to reset the Modem's factory default settings. Either press the Reset
Button, for approximately ten seconds, or restore the defaults on the Factory Defaults screen
of the Administration tab in the Modem’s Web-Based Utility.
Power Switch The Power Switch is used to turn the Modem off and on.
Power The Power port is where you connect the power adapter.
With these and many other Linksys products, your networking options are limitless. Go to the Linksys
international website at www.linksys.com/international for more information about products that work with the
Modem.
Important: Resetting the Modem to factory
defaults will erase all of your settings (WAN
and LAN settings, etc.) and replace them with
the factory defaults. Do not reset the Modem if
you want to retain these settings.
Figure 2-1: Back Panel
4
Chapter 2: Getting to Know the ADSL Modem
The Front Panel
ADSL Modem
The Front Panel
The Modem's LEDs, where information about network activity is displayed, are located on the front panel.
Power Green. The Power LED lights up when the Modem is powered on.
Ethernet Green. The Ethernet LED serves two purposes. If the LED is continuously lit, the Modem is
successfully connected to a device through the Ethernet port. If the LED is blinking, it is an
indication of any network activity.
USB Green. The USB LED indicates when the Modem is successfully connected to the computer
using a USB connection. If the LED is blinking, it is an indication of any network activity.
DSL Green. The DSL LED lights up whenever there is a successful DSL connection. The LED blinks
while establishing the DSL connection.
Internet Green. The Internet LED lights up green when an Internet connection to the Internet Service
Provider (ISP) session is established. The Internet LED lights up red when the connection to
the ISP fails.
Figure 2-2: Front Panel
5
Chapter 3: Connecting the ADSL Modem
Overview
ADSL Modem
101.6mm (4 inches)
Chapter 3: Connecting the ADSL Modem
Overview
In this chapter, you will connect the Modem to your DSL line and to a computer in your home or business. It is not
necessary to mount your Modem, but may be useful to conserve space. There are 2 slots on the underside of the
Modem that can be used for wall mounting.
You can connect the Modem to your PC using either the Ethernet port or the USB port. If you use the USB port, you
will need to install a USB driver on your PC. Depending on your choice of connection, please proceed to the
appropriate section “Connecting Using the Ethernet Port” or “Connecting using the USB Port”.
Wall-Mount Option
You will need 2 suitable screws (4.4 mm screw diameter) to mount the Modem.
1. Determine where you want to mount the Modem. Ensure that the wall you use is smooth, flat, dry and sturdy
and make sure the location is within reach of the power outlet.
2. Drill two holes into the wall. Make sure the holes are 101.6 mm (4 inches) apart.
3. Insert a screw into each hole, and leave 3 mm (0.12 inch) of its head exposed.
4. Maneuver the Modem so the wall-mount slots line up with the two screws.
5. Place the wall-mount slots over the screws and slide the Modem down until the screws fit snugly into the
wall-mount slots.
Congratulations! The Wall-Mount installation of the Modem is complete. Perform the steps under Connecting the
Modem to complete your Modem installation.
Figure 3-1: DSL Connection
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