NETGEAR CG814WG manual Trademarks

Page 2

© 2003 by NETGEAR, Inc. All rights reserved.

Trademarks

NETGEAR is a trademark of Netgear, Inc.

Microsoft, Windows, and Windows are registered trademarks of Microsoft Corporation.

Other brand and product names are registered trademarks or trademarks of their respective holders.

Statement of Conditions

In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice.

NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein.

Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to

part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

EN 55 022 Declaration of Conformance

This is to certify that the CG814WG Wireless Cable Modem Gateway is shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022 Class B (CISPR 22).

Certificate of the Manufacturer/Importer

It is hereby certified that the CG814WG Wireless Cable Modem Gateway has been suppressed in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation of some equipment (for example,

ii

Image 2
Contents NETGEAR, Inc Trademarks Voluntary Control Council for Interference Vcci Statement Page Contents Appendix B Contents Vii Viii Contents Typographical Conventions About This ManualAudience Special Message Formats About the CG814WG Powerful, True FirewallChapter Hardware Overview Built-in Cable Modem802.11g Standards-based Wireless Networking Configurable Auto Uplink Ethernet ConnectionProtocol Support Easy Installation and ManagementUSB Port Hardware Overview What’s in the Box? Gateway’s Front PanelUSB Gateway’s Rear Panel CG814WG Rear PanelHardware Overview Chapter Preparing Your Network Preparing Your Computers for TCP/IP NetworkingConfiguring Windows 98 SE and Me for TCP/IP Networking Install or Verify Windows Networking ComponentsPreparing Your Network Enabling Dhcp Locate your Network Neighborhood iconPrimary Network Logon is set to Windows logon Selecting Windows’ Internet Access Method Verifying TCP/IP PropertiesConfiguring Windows 2000 or XP for TCP/IP Networking Dhcp Configuration of TCP/IP in Windows XP or Dhcp Configuration of TCP/IP in Windows XPPreparing Your Network TCP/IP details are presented on Support tab Dhcp Configuration of TCP/IP in Windows Verify that the Obtain an IP addressPreparing Your Network Obtain an IP address automatically is selected Verifying TCP/IP Properties for Windows XP Verifying the Readiness of Your Internet Account Are Login Protocols Used?What Is Your Configuration Information? Obtaining ISP Configuration Information from Your Computer Select the Gateway tabRestarting the Network Preparing Your Network Appendix a Troubleshooting Basic FunctionsLocal Link LEDs Not On Power LED Not OnTest LED Stays On Testing the LAN Path to Your Gateway Troubleshooting the ISP ConnectionTroubleshooting a TCP/IP Network Using a Ping Utility Cable Link LED Not OnTesting the Path from Your PC to a Remote Device Erasing the Current/Restoring the Factory Configuration Troubleshooting Appendix B Glossary Internet, which are published as RFCs Request for Comment at Information, a block of data, and a checksum Glossary Observe Location and Range Guidelines Appendix C Configuring Wireless Security in Windows XPWhat You Will Need Before You Begin Two Basic Operating Modes CG814WG Default Wireless Configuration Settings Basic Installation Instructions For Windows XP Users Installing a CG814WGInstall the CG814WG Wireless Cable Modem Gateway Configure your CG814WG Verify wireless connectivity to your network Wireless Connection Indicators Interpreting the LED on the CG814WGInterpreting System Tray Icon Colors Color Condition DescriptionBasic Troubleshooting Tips Appendix D Networks, Routing, and Firewall Basics Related Publications Basic Router ConceptsIP Addresses and the Internet What is a Router?Routing Information Protocol Figure D-1 Three Main Address Classes Netmask EqualsSubnet Addressing Figure D-2 Example of Subnetting a Class B AddressTable D-1. Netmask Notation Translation Table for One Octet Single IP Address Operation Using NAT MAC Addresses and Address Resolution Protocol Figure D-3 Single IP Address Operation Using NATRelated Documents Domain Name ServerInternet Security and Firewalls IP Configuration by DhcpWhat is a Firewall? Stateful Packet Inspection Uplink Switches and Crossover CablesEthernet Cabling Cable Quality