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NETGEAR CG814WH Wireless Cable Modem Gateway 

 

14 

D.  Select 

Specify an IP address

, and enter a unique 

IP address

 that is not 

used by any other computer on the network connected to the Gateway. You 

can only use an IP address in the ranges 192.168.100.2 to 192.168.100.9 

and 192.168.100.42 to 192.168.100.254. 

E.  Enter the Subnet Mask, 

255.255.255.0

F.  Enter the Default Gateway, 

192.168.100.1

 (Gateway’s default IP address). 

G.  Click the 

DNS

 tab, and enter the 

Host

 and 

Domain

 names (e.g., Johnson 

for Host and home for Domain). Under DNS Service Search Order, click 

the 

Add

 button. Enter the 

DNS IP address

 in the DNS Server field, and 

click the 

Add

 button. Repeat this action for all DNS IP addresses given by 

your ISP. 

H.  Click the 

OK

 button in the 

TCP/IP Protocol Properties

 window, and click 

the 

Close

 button in the 

Network

 window. 

I.  Restart the computer if asked. 

 

For Windows XP: 

 

The following instructions assume you are running Windows XP with the 

default interface. If you are using the Classic interface (where the icons and 

menus look like previous Windows versions), please follow the instruction for 

Windows 2000. 

 

A.  Click 

Start

 and 

Control Panel

B.  Click the 

Network and Internet Connections

 icon and then the 

Network 

Connections

 icon. 

C.  Right-click the 

Local Area Connection

 that is associated with the Ethernet 

adapter you are using, and select the 

Properties

 option. 

D.  In the 

This connection uses the following items

 box, highlight 

Internet 

Protocol (TCP/IP)

. Click the 

Properties

 button. 

E.  Click the 

use the following IP address

 radio button. Enter a unique 

IP 

address

 that is not used by any other computer on the network connected 

to the Gateway. You can only use an IP address in the ranges 

192.168.100.2 to 192.168.100.9 and 192.168.100.42 to 192.168.100.254. 

F.  Enter the Subnet Mask, 

255.255.255.0

G.  Enter the Default Gateway, 

192.168.100.1

 (Gateway’s default IP address). 

H.  Toward the bottom of the window, 

select Use the following DNS server 

addresses

, and enter the 

Preferred DNS server

 and 

Alternative DNS 

server

 (provided by your ISP). Contact your ISP or go on its website to find 

Summary of Contents for CG814WH

Page 1: ...interface in a residential installation This equipment generates uses and can radio frequency energy and if not installed and used according to the instructions may cause harmful interference to radi...

Page 2: ...in 10 100 4 Port Switch This cutting edge combination of wireless router and switch technology eliminates the need to buy an additional hub or switch and extends the range of your wireless network Now...

Page 3: ...Attack SYN Flood ICMP Flood Ping of Death Attack Tear Drop Attack IP Spoofing Attack LAND Attack Jolt Winnuke Attack Netbios out of bound OverDrop BONK BOINK Blind Spoofing Echo Chargen Storm Smurf A...

Page 4: ...ivate Network VPN Feature l Having the ability to enable or disable PPTP and IPSec pass through Minimum Requirements One RJ 45 Broadband Internet connection with a Cable Modem One PC with an installed...

Page 5: ......

Page 6: ...factory defaults This should be done only if you are experiencing heavy routing problems and only after you have exhausted all of the other troubleshooting options By resetting the Gateway you run th...

Page 7: ...egin installation and setup of the Gateway Connecting Your Hardware Together and Booting Up 1 Before you begin make sure that all of you hardware is powered off including the Gateway PCs hubs and swit...

Page 8: ...gh its self diagnostic test The LED will turn off when the self test is complete 5 Power on the network devices that connected to the NETGEAR CG814WH The Hardware Installation is complete Continue to...

Page 9: ...em icon If your Start menu doesn t have a Settings option you re running Windows XP Click the Cancel button when done You may need to do this for each computer you are connecting to the Gateway Import...

Page 10: ...try whose name mentions DUN PPPoE VPN or AOL If the work TCP IP appears by itself select that line If there is no TCP IP line listed refer to Appendix C Installing the TCP IP Protocol Click the Proper...

Page 11: ...correct file location e g D win98 D win9x c windows options cabs etc if D is the letter of your CD ROM drive 6 Windows may ask you to restart your PC Click the Yes button If Windows does not ask you t...

Page 12: ...ere the icons and menus look like previous Windows versions please follow the instructions for Windows 2000 1 Go to the Network screen by clicking the Start button and then Control Panel From there do...

Page 13: ...ror message You can assign a static IP address to a PC by performing the following steps For Windows 98 ME and XP A Click Start Settings and Control Panel Double click Network B In The following netwo...

Page 14: ...se the following IP address option D Enter a unique IP address that is not used by any other computer on the network connected to the Gateway You can only use an IP address in the ranges 192 168 100 2...

Page 15: ...default interface If you are using the Classic interface where the icons and menus look like previous Windows versions please follow the instruction for Windows 2000 A Click Start and Control Panel B...

Page 16: ...s option In the Components checked are used by this connection box highlight Internet Properties TCP IP and click the Properties button Make sure that Obtain an IP address automatically and Obtain DNS...

Page 17: ...Close button in the Network window Restart the computer if asked B Open a command prompt For Windows 98 Me and XP please click Start and Run In the Open field type in command Press the Enter key or cl...

Page 18: ...WAN connection type is DHCP Static IP Address C Make sure you have the right cable Check to see if the Cable Modem column has a solidly lit Link LED D Make sure the cable connecting from your ISP is...

Page 19: ...the port server to go to For example if the web server s Ethernet adapter IP address is 192 168 100 2 you would enter 2 in the field provided The 0 is to disable port service When you have completed t...

Page 20: ...the Gateway will be checked first by the forwarding settings If the port number that the data enters from does not have port forwarding then the Gateway will send the data to whichever PC or network d...

Page 21: ...ontrol Panel Double click Internet Options B Click the Connections tab C Click the LAN settings button and remove anything that is checked D Click the OK button to go back to the previous screen E Cli...

Page 22: ...me the device is not working properly Try to flash the firmware by assigning a static IP address to the computer then upgrade the firmware Try using the following settings IP Address 192 168 1 50 and...

Page 23: ...and Proxy Make sure that Netscape Navigator is set to Direct connection to the Internet 14 The Full Col LED keeps flickering continuously Check the Category 5 Ethernet cable and it RJ 45 connectors T...

Page 24: ...ecurity since the address of a PC connected to the private LAN is never transmitted on the Internet Furthermore NAT allows the Gateway to be used with low cost Internet accounts when only one TCP IP a...

Page 25: ...the server computer How can I block corrupted FTP downloads If you are experiencing corrupted files when you download a file with your FTP client try using another FTP program The web page hangs down...

Page 26: ...be open It is recommended that you set your computer with a static IP if you want to use DMZ Hosting If DMZ Hosting is used does the exposed user share the public IP with the Gateway No Is the Gatewa...

Page 27: ...itute Electronic Industries Association Standard 568 is one of several standards that specify categories the singular is commonly referred to as CAT of twisted pair cabling systems wires junctions and...

Page 28: ...etwork inserted as a neutral zone between a company s private network and the outside public network It prevents outside users from getting direct access to a server that has company data DNS The doma...

Page 29: ...ewall working closely with a Gateway program examines each network packet to determine whether to forward it toward its destination Firmware Programming that is inserted into programmable read only me...

Page 30: ...al areas such as the IEEE Computer Society IP Address In the most widely installed level of the IP Internet Protocol today an IP address is a 32 binary digit number that identifies each sender or rece...

Page 31: ...etwork and the other is the outside NIC Network Interface Card A board installed in a computer system usually a PC to provided network communication capabilities to and from that computer system Also...

Page 32: ...o a wall RJ 45 A connector similar to a telephone connector that holds up to eight wires used for connecting Ethernet devices Roaming The ability to use a wireless device and be able to move from one...

Page 33: ...he TCP IP program just as every other computer that you may send messages to or get information from also has a copy of TCP IP UDP User Datagram Protocol A method protocol used along with the IP Inter...

Page 34: ...stalled in two or more pairs all within a single cable WAN A communications network that covers a wide geographic area such as state or country WEP Wired Equivalent Privacy A data privacy mechanism ba...

Page 35: ...card has been successfully installed inside the PC These instructions are for Windows 95 Windows 98 and Windows Me For TCP IP setup under Windows NT 2000 and XP see your Windows documentation 1 Click...

Page 36: ...e click on Protocol 5 Highlight Microsoft under the list of manufacturers 6 Find and double click TCP IP in the list to the right see Figure D 2 Figure D 2 7 After a few seconds the main Network windo...

Page 37: ...3 8 Click the OK button Windows may ask for original Windows installation files Supply them as needed e g c windows options cabs D win98 D win95 D win9x 9 Windows will ask you to restart the PC Click...

Page 38: ...er The IP address is used for filtering forwarding and DMZ Follow the steps in this appendix to find the MAC address or IP address for your adapter in Windows 95 98 Me NT 200 and XP For Windows 95 98...

Page 39: ...e Figure E 3 This is the MAC address for your Ethernet adapter and will be shown as a series of numbers and letters Figure E 3 The example in Figure E 3 shows the IP address of your Ethernet adapter a...

Page 40: ...y or click the OK button 2 In the command prompt enter ipconfig all Then press the Enter key Figure E 4 3 Write down the Physical Address as shown on your computer screen it is the MAC address for you...

Page 41: ...z Unlicensed ISM radio band CPU 140 MHz MIPS32 ISA SDRAM 16Mb Flash ROM 16Mb System Power 12V 700mA Power Supply 12V 1 25A EMI EMC FCC Class B CE Class B VCCI Class B Operation Requirement Operating T...

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