Hardware Manual
Page 1
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA Phone 1-888-NETGEAR SM-CG814WGNA-Comcast-0 October 2003
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA Phone 1-888-NETGEAR SM-CG814WGNA-Comcast-0 October 2003
Hardware Manual
Page 2
... is shielded against harmful interference in accordance with the conditions set out in this equipment does cause harmful interference to certify that the CG814WG Wireless Cable Modem Gateway is connected. • Consult the dealer or an experienced radio/TV technician for help. Certificate of the... the separation between the equipment and receiver. • Connect the equipment into an outlet on , the user is declared by NETGEAR, Inc. All rights reserved. Trademarks NETGEAR is no guarantee that may cause harmful interference to correct the interference by one or more of...
... is shielded against harmful interference in accordance with the conditions set out in this equipment does cause harmful interference to certify that the CG814WG Wireless Cable Modem Gateway is connected. • Consult the dealer or an experienced radio/TV technician for help. Certificate of the... the separation between the equipment and receiver. • Connect the equipment into an outlet on , the user is declared by NETGEAR, Inc. All rights reserved. Trademarks NETGEAR is no guarantee that may cause harmful interference to correct the interference by one or more of...
Hardware Manual
Page 5
Contents About This Manual ...ix Audience ...ix Typographical Conventions ix Special Message Formats x Chapter 1 Hardware Overview...1-1 About the CG814WG ...1-1 Built-in Cable Modem 1-1 A Powerful, True Firewall 1-1 802.11g Standards-based Wireless Networking 1-2 Configurable Auto Uplink™ Ethernet Connection 1-2 USB Port ...1-3 Protocol Support ...1-3 Easy Installation ...
Contents About This Manual ...ix Audience ...ix Typographical Conventions ix Special Message Formats x Chapter 1 Hardware Overview...1-1 About the CG814WG ...1-1 Built-in Cable Modem 1-1 A Powerful, True Firewall 1-1 802.11g Standards-based Wireless Networking 1-2 Configurable Auto Uplink™ Ethernet Connection 1-2 USB Port ...1-3 Protocol Support ...1-3 Easy Installation ...
Hardware Manual
Page 6
... You Will Need Before You Begin C-1 Observe Location and Range Guidelines C-1 Two Basic Operating Modes C-2 CG814WG Default Wireless Configuration Settings C-3 Basic Installation Instructions C-4 For Windows XP Users Installing a CG814WG C-4 Wireless Connection Indicators C-8 Interpreting the LED on the CG814WG C-8 Interpreting System Tray Icon Colors C-9 Basic Troubleshooting Tips C-10 Appendix D Networks, Routing, and Firewall Basics...
... You Will Need Before You Begin C-1 Observe Location and Range Guidelines C-1 Two Basic Operating Modes C-2 CG814WG Default Wireless Configuration Settings C-3 Basic Installation Instructions C-4 For Windows XP Users Installing a CG814WG C-4 Wireless Connection Indicators C-8 Interpreting the LED on the CG814WG C-8 Interpreting System Tray Icon Colors C-9 Basic Troubleshooting Tips C-10 Appendix D Networks, Routing, and Firewall Basics...
Hardware Manual
Page 9
... courier font Screen text, user-typed command-line entries. [Enter] Named keys in text are shown in the Appendices. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway About This Manual Thank your for the Enter key and the Return key. [Ctrl]+C Two or more keys that the reader...the gateway and provides installation and configuration instructions. However, basic computer network, Internet, firewall, and PC networking technologies tutorial information is used for purchasing the NETGEAR™ CG814WG Wireless Cable Modem Gateway. SMALL CAPS File and directory names.
... courier font Screen text, user-typed command-line entries. [Enter] Named keys in text are shown in the Appendices. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway About This Manual Thank your for the Enter key and the Return key. [Ctrl]+C Two or more keys that the reader...the gateway and provides installation and configuration instructions. However, basic computer network, Internet, firewall, and PC networking technologies tutorial information is used for purchasing the NETGEAR™ CG814WG Wireless Cable Modem Gateway. SMALL CAPS File and directory names.
Hardware Manual
Page 10
Hardware Manual for incurring an electrical shock if you that there is the potential for the Model CG814WG Wireless Cable Modem Gateway Special Message Formats This guide uses the following formats to highlight special messages: Note: This format is used to highlight information about the possibility of importance or special interest. Danger: This format is used to alert you mishandle the equipment. Warning: This format is used to highlight information of injury or equipment damage. x About This Manual
Hardware Manual for incurring an electrical shock if you that there is the potential for the Model CG814WG Wireless Cable Modem Gateway Special Message Formats This guide uses the following formats to highlight special messages: Note: This format is used to highlight information about the possibility of importance or special interest. Danger: This format is used to alert you mishandle the equipment. Warning: This format is used to highlight information of injury or equipment damage. x About This Manual
Hardware Manual
Page 11
...an integrated cable modem. Built-in cable modem. About the CG814WG The NETGEAR CG814WG Wireless Cable Modem Gateway connects directly to the wide area network (WAN) using its built-in Cable Modem The CG814WG Gateway connects directly the WAN using stateful packet inspection to defend...rely on Network Address Translation (NAT) for security, the CG814WG uses Stateful Packet Inspection for the Model CG814WG Wireless Cable Modem Gateway Chapter 1 Hardware Overview This chapter describes the features of the NETGEAR CG814WG Wireless Cable Modem Gateway. Unlike simple Internet sharing routers ...
...an integrated cable modem. Built-in cable modem. About the CG814WG The NETGEAR CG814WG Wireless Cable Modem Gateway connects directly to the wide area network (WAN) using its built-in Cable Modem The CG814WG Gateway connects directly the WAN using stateful packet inspection to defend...rely on Network Address Translation (NAT) for security, the CG814WG uses Stateful Packet Inspection for the Model CG814WG Wireless Cable Modem Gateway Chapter 1 Hardware Overview This chapter describes the features of the NETGEAR CG814WG Wireless Cable Modem Gateway. Unlike simple Internet sharing routers ...
Hardware Manual
Page 12
...Auto Uplink will log security events such as blocked incoming traffic, port scans, attacks, and administrator logins. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway • Automatically detects and thwarts attacks such as Ping of Death, SYN Flood, LAND Attack and IP ...access from your LAN to Internet locations or services that you whenever a significant event occurs. 802.11g Standards-based Wireless Networking The CG814WG Gateway includes an 802.11g-compliant wireless access point, providing continuous, high-speed 54 Mbps access between your wireless and Ethernet devices...
...Auto Uplink will log security events such as blocked incoming traffic, port scans, attacks, and administrator logins. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway • Automatically detects and thwarts attacks such as Ping of Death, SYN Flood, LAND Attack and IP ...access from your LAN to Internet locations or services that you whenever a significant event occurs. 802.11g Standards-based Wireless Networking The CG814WG Gateway includes an 802.11g-compliant wireless access point, providing continuous, high-speed 54 Mbps access between your wireless and Ethernet devices...
Hardware Manual
Page 13
...connect on the LAN or when you to test Internet connectivity and reboot the gateway. You can install, configure, and operate the CG814WG within minutes after connecting it to the attached PCs. This technique, known as Network Address Translation (NAT), allows the use these ...LAN. These functions allow you are specified, the gateway provides its own address as Windows, Macintosh, or Linux. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway USB Port A USB connection for installing an Ethernet card. Appendix D, "Networks, Routing, and Firewall Basics" provides ...
...connect on the LAN or when you to test Internet connectivity and reboot the gateway. You can install, configure, and operate the CG814WG within minutes after connecting it to the attached PCs. This technique, known as Network Address Translation (NAT), allows the use these ...LAN. These functions allow you are specified, the gateway provides its own address as Windows, Macintosh, or Linux. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway USB Port A USB connection for installing an Ethernet card. Appendix D, "Networks, Routing, and Firewall Basics" provides ...
Hardware Manual
Page 14
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway • Visual monitoring The gateway's front panel LEDs provide an easy way to monitor its status and activity. 1-4 Hardware Overview
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway • Visual monitoring The gateway's front panel LEDs provide an easy way to monitor its status and activity. 1-4 Hardware Overview
Hardware Manual
Page 15
... describes each LED on the front panel of the CG814WG (Figure 1-1) contains status LEDs. Table 1-1. The Gateway's Front Panel The front panel of the CG814WG Gateway. These LEDs are incorrect, missing, or damaged, contact your NETGEAR dealer. Power is supplied to return the product for... the Model CG814WG Wireless Cable Modem Gateway What's in case you need to the gateway...
... describes each LED on the front panel of the CG814WG (Figure 1-1) contains status LEDs. Table 1-1. The Gateway's Front Panel The front panel of the CG814WG Gateway. These LEDs are incorrect, missing, or damaged, contact your NETGEAR dealer. Power is supplied to return the product for... the Model CG814WG Wireless Cable Modem Gateway What's in case you need to the gateway...
Hardware Manual
Page 16
... link with a 100 Mbps device. No link is operating normally. No link is being transmitted or received at 100 Mbps. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway Table 1-1. Reboot the gateway. Data is being transmitted or received on the USB port. 1-6 Hardware Overview The Local port has detected...
... link with a 100 Mbps device. No link is operating normally. No link is being transmitted or received at 100 Mbps. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway Table 1-1. Reboot the gateway. Data is being transmitted or received on the USB port. 1-6 Hardware Overview The Local port has detected...
Hardware Manual
Page 17
Hardware Manual for connecting the gateway to local computers • Coaxial F-type connector for the Model CG814WG Wireless Cable Modem Gateway The Gateway's Rear Panel The rear panel of the CG814WG (Figure 1-2) contains the connections identified below. Figure 1-2: CG814WG Rear Panel Viewed from left to right, the rear panel contains the following elements: •...
Hardware Manual for connecting the gateway to local computers • Coaxial F-type connector for the Model CG814WG Wireless Cable Modem Gateway The Gateway's Rear Panel The rear panel of the CG814WG (Figure 1-2) contains the connections identified below. Figure 1-2: CG814WG Rear Panel Viewed from left to right, the rear panel contains the following elements: •...
Hardware Manual
Page 18
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway 1-8 Hardware Overview
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway 1-8 Hardware Overview
Hardware Manual
Page 19
... following TCP/IP configuration information automatically when the PCs are rebooted: • PC or workstation IP addresses-192.168.0.2 through the CG814WG Wireless Cable Modem Gateway and how to verify the readiness of these configuration items, refer to Appendix D, "Networks, Routing, and ... your IP network, each PC and the gateway must have certain other IP configuration information such as a DHCP server. The CG814WG Gateway is probably already installed as its specific network configuration information automatically from an Internet service provider (ISP). Most operating systems...
... following TCP/IP configuration information automatically when the PCs are rebooted: • PC or workstation IP addresses-192.168.0.2 through the CG814WG Wireless Cable Modem Gateway and how to verify the readiness of these configuration items, refer to Appendix D, "Networks, Routing, and ... your IP network, each PC and the gateway must have certain other IP configuration information such as a DHCP server. The CG814WG Gateway is probably already installed as its specific network configuration information automatically from an Internet service provider (ISP). Most operating systems...
Hardware Manual
Page 20
... window opens, which displays a list of the PC preparation process, you may need to Settings, and then click Control Panel. 2. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway • Subnet mask-255.255.255.0 • Gateway address (the gateway)-192.168.0.1 These addresses are part of the IETF-designated...
... window opens, which displays a list of the PC preparation process, you may need to Settings, and then click Control Panel. 2. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway • Subnet mask-255.255.255.0 • Gateway address (the gateway)-192.168.0.1 These addresses are part of the IETF-designated...
Hardware Manual
Page 21
.... Select TCP/IP, and then click OK. Preparing Your Network 2-3 Click the Add button. Select Adapter, and then click Add. c. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway You must have an Ethernet adapter, the TCP/IP protocol, and Client for Microsoft Networks. If you need TCP/IP: a. Select...
.... Select TCP/IP, and then click OK. Preparing Your Network 2-3 Click the Add button. Select Adapter, and then click Add. c. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway You must have an Ethernet adapter, the TCP/IP protocol, and Client for Microsoft Networks. If you need TCP/IP: a. Select...
Hardware Manual
Page 22
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway If you through the configuration process for different Windows systems when using DHCP to configure TCP/IP. c. d. The simplest way to ...
Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway If you through the configuration process for different Windows systems when using DHCP to configure TCP/IP. c. d. The simplest way to ...
Hardware Manual
Page 23
Preparing Your Network 2-5 Hardware Manual for Microsoft Network exists • Ethernet adapter is present • TCP/IP is present • Primary Network Logon is set to Windows logon Click on the Properties button. The following settings as shown: • Client for the Model CG814WG Wireless Cable Modem Gateway Verify the following TCP/IP Properties window will display.
Preparing Your Network 2-5 Hardware Manual for Microsoft Network exists • Ethernet adapter is present • TCP/IP is present • Primary Network Logon is set to Windows logon Click on the Properties button. The following settings as shown: • Client for the Model CG814WG Wireless Cable Modem Gateway Verify the following TCP/IP Properties window will display.
Hardware Manual
Page 24
... address automatically is configured and has rebooted, you can check the TCP/IP configuration using the utility winipcfg.exe: 1. Repeat these steps for the Model CG814WG Wireless Cable Modem Gateway By default, the IP Address tab is required to enable the DHCP server to automatically assign an IP address. • Click...
... address automatically is configured and has rebooted, you can check the TCP/IP configuration using the utility winipcfg.exe: 1. Repeat these steps for the Model CG814WG Wireless Cable Modem Gateway By default, the IP Address tab is required to enable the DHCP server to automatically assign an IP address. • Click...