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
... The operation of some equipment (for a Class B digital device, pursuant to radio communications. Trademarks NETGEAR is hereby certified that the CG814WG Wireless Cable Modem Gateway is declared by NETGEAR, Inc. Certificate of the Manufacturer/Importer It is a trademark of EN 55 022 Class B ...of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this equipment does cause harmful interference to certify that the CG814WG Wireless Cable Modem Gateway has been suppressed in a residential ...
... The operation of some equipment (for a Class B digital device, pursuant to radio communications. Trademarks NETGEAR is hereby certified that the CG814WG Wireless Cable Modem Gateway is declared by NETGEAR, Inc. Certificate of the Manufacturer/Importer It is a trademark of EN 55 022 Class B ...of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this equipment does cause harmful interference to certify that the CG814WG Wireless Cable Modem Gateway has been suppressed in a residential ...
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
However, basic computer network, Internet, firewall, and PC networking technologies tutorial information is used for purchasing the NETGEAR™ CG814WG Wireless Cable Modem Gateway. About This Manual ix Typographical Conventions This guide uses the following typographical conventions: italics ...bold times roman Media titles, UNIX files, commands, URLs, and directory names. 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...
However, basic computer network, Internet, firewall, and PC networking technologies tutorial information is used for purchasing the NETGEAR™ CG814WG Wireless Cable Modem Gateway. About This Manual ix Typographical Conventions This guide uses the following typographical conventions: italics ...bold times roman Media titles, UNIX files, commands, URLs, and directory names. 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...
Hardware Manual
Page 10
Warning: This format is used to highlight information of injury or equipment damage. Hardware Manual for incurring an electrical shock if you mishandle the equipment. x About This Manual Danger: This format is used to alert 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.
Warning: This format is used to highlight information of injury or equipment damage. Hardware Manual for incurring an electrical shock if you mishandle the equipment. x About This Manual Danger: This format is used to alert 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.
Hardware Manual
Page 11
...Access Point. Hardware Manual for attack protection and intrusion detection. About the CG814WG The NETGEAR CG814WG Wireless Cable Modem Gateway connects directly to your local cable service provider. The CG814WG Gateway is DOCSIS 2.0 compliant and compatible with DOCSIS 1.0 and DOCSIS 1.1, ...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. Built-in cable modem. A...
...Access Point. Hardware Manual for attack protection and intrusion detection. About the CG814WG The NETGEAR CG814WG Wireless Cable Modem Gateway connects directly to your local cable service provider. The CG814WG Gateway is DOCSIS 2.0 compliant and compatible with DOCSIS 1.0 and DOCSIS 1.1, ...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. Built-in cable modem. A...
Hardware Manual
Page 12
...' connection such as to a switch or hub. Configurable Auto Uplink™ Ethernet Connection With its internal 4-port 10/100 switch, the CG814WG can be generated manually or by passphrase • Wireless access can connect to either type of full-duplex or half-duplex operation. The access...and the Internet WAN interfaces are autosensing and capable of cable to make the right connection. 1-2 Hardware Overview 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 Spoofing....
...' connection such as to a switch or hub. Configurable Auto Uplink™ Ethernet Connection With its internal 4-port 10/100 switch, the CG814WG can be generated manually or by passphrase • Wireless access can connect to either type of full-duplex or half-duplex operation. The access...and the Internet WAN interfaces are autosensing and capable of cable to make the right connection. 1-2 Hardware Overview 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 Spoofing....
Hardware Manual
Page 13
... The gateway incorporates built-in diagnostic functions such as Network Address Translation (NAT), allows the use these diagnostic functions directly from the CG814WG when your Internet service provider (ISP). This technique, known as Ping, DNS lookup, and remote reboot. Hardware Overview 1-3 Easy Installation...server to share an Internet account using the Dynamic Host Configuration Protocol (DHCP). You can install, configure, and operate the CG814WG within minutes after connecting it to attached PCs on the LAN or when you to easily configure your computer eliminates the need ...
... The gateway incorporates built-in diagnostic functions such as Network Address Translation (NAT), allows the use these diagnostic functions directly from the CG814WG when your Internet service provider (ISP). This technique, known as Ping, DNS lookup, and remote reboot. Hardware Overview 1-3 Easy Installation...server to share an Internet account using the Dynamic Host Configuration Protocol (DHCP). You can install, configure, and operate the CG814WG within minutes after connecting it to attached PCs on the LAN or when you to easily configure your computer eliminates the need ...
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
...Application Notes, Tools, and other helpful information If any of the CG814WG (Figure 1-1) contains status LEDs. Keep the carton, including the original packing materials, in the Box? Figure 1-1: CG814WG Front Panel You can use some of the CG814WG Gateway. This manual - Hardware Overview 1-5 Table 1-1 lists and describes... to the gateway. Power is supplied to the gateway. These LEDs are incorrect, missing, or damaged, contact your NETGEAR dealer. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway What's in case you need to return the product for repair.
...Application Notes, Tools, and other helpful information If any of the CG814WG (Figure 1-1) contains status LEDs. Keep the carton, including the original packing materials, in the Box? Figure 1-1: CG814WG Front Panel You can use some of the CG814WG Gateway. This manual - Hardware Overview 1-5 Table 1-1 lists and describes... to the gateway. Power is supplied to the gateway. These LEDs are incorrect, missing, or damaged, contact your NETGEAR dealer. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway What's in case you need to return the product for repair.
Hardware Manual
Page 16
... the network on the wireless interface. Data is being received from the gateway to the gateway on the cable interface. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway Table 1-1.
... the network on the wireless interface. Data is being received from the gateway to the gateway on the cable interface. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway Table 1-1.
Hardware Manual
Page 17
Figure 1-2: CG814WG Rear Panel Viewed from left to right, the rear panel contains the following elements: • 802.11g Wireless anteenna • AC power adapter input • ...; Four Ethernet RJ-45 ports 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. Hardware Manual for connecting the gateway to your cable service provider Hardware...
Figure 1-2: CG814WG Rear Panel Viewed from left to right, the rear panel contains the following elements: • 802.11g Wireless anteenna • AC power adapter input • ...; Four Ethernet RJ-45 ports 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. Hardware Manual for connecting the gateway to your cable service provider Hardware...
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
...configuration of your gateway. In most cases, you should install TCP/IP so that the PC obtains its networking protocol. The CG814WG Gateway is probably already installed as its specific network configuration information automatically from an Internet service provider (ISP). Write down this ... 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 broadband Internet service from a DHCP server during the installation of these...
...configuration of your gateway. In most cases, you should install TCP/IP so that the PC obtains its networking protocol. The CG814WG Gateway is probably already installed as its specific network configuration information automatically from an Internet service provider (ISP). Write down this ... 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 broadband Internet service from a DHCP server during the installation of these...
Hardware Manual
Page 20
... a list of the PC preparation process, you may need to manually install and configure TCP/IP on each networked PC. 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...
... a list of the PC preparation process, you may need to manually install and configure TCP/IP on each networked PC. 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
..., TCP/IP, or Client for Microsoft Networks. Select Adapter, and then click Add. b. c. Click the Add button. Preparing Your Network 2-3 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. Select TCP/IP, and then click...
..., TCP/IP, or Client for Microsoft Networks. Select Adapter, and then click Add. b. c. Click the Add button. Preparing Your Network 2-3 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. Select TCP/IP, and then click...
Hardware Manual
Page 22
... protocol components are available on the task bar located at the bottom left of Windows. Click Start on its network. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway If you through the configuration process for Microsoft Networks: a. The following steps will open the Network panel as shown below. 2-4 Preparing...
... protocol components are available on the task bar located at the bottom left of Windows. Click Start on its network. Hardware Manual for the Model CG814WG Wireless Cable Modem Gateway If you through the configuration process for Microsoft Networks: a. The following steps will open the Network panel as shown below. 2-4 Preparing...
Hardware Manual
Page 23
Preparing Your Network 2-5 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 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.
Preparing Your Network 2-5 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 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.
Hardware Manual
Page 24
... the PC. Select "I want to set up my Internet connection manually" or "I want to the end of the Wizard. Repeat these steps for the Model CG814WG Wireless Cable Modem Gateway By default, the IP Address tab is open on your PC is configured and has rebooted, you can check the TCP...
... the PC. Select "I want to set up my Internet connection manually" or "I want to the end of the Wizard. Repeat these steps for the Model CG814WG Wireless Cable Modem Gateway By default, the IP Address tab is open on your PC is configured and has rebooted, you can check the TCP...