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CG3100D
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NETGEAR CG3100D User Manual
Wireless cable gateway
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Safety Information
Technical Support
Table of Contents
About this Manual
Conventions, Formats, and Scope
How to Print this Manual
Revision History
Chapter 1 Connecting the Gateway
Gateway Front Panel
Gateway Rear Panel
Logging in to Your Gateway
Viewing the Basic Settings
MTA Status
Chapter 2 Wireless Configuration
Planning Your Wireless Network
Wireless Placement and Range Guidelines
Wireless Security Options
Manually Configuring Your Wireless Settings and Security
Configuring WEP (Wired Equivalent Privacy) Wireless Security
Configuring WPA-PSK or WPA2-PSK Wireless Security
Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security
Using a WPS Button to Add a WPS Client
Using a PIN Entry to Add a WPS Client
Connecting Additional Wireless Client Devices
Adding Just WPS Clients
Adding both WPS and Non-WPS Clients
Chapter 3 Content Filtering
Viewing or E-Mailing Logs
Blocking Keywords, Sites, and Services
Blocking Keywords and Domains
Services
Port Forwarding
Adding a Custom Rule
Chapter 4 Managing Your Network
Viewing the Modem Status
Viewing the Connection Status
Backing up and Restoring Your Settings
Changing the Built-In Password
Running Diagnostic Utilities
Testing Connectivity with the Ping Command
Traceroute
Viewing the Event Log
Log in to the Gateway as Described in "Logging in to Your Gateway" on Page
Chapter 5 Customizing Your Network
DMZ Host
LAN IP Setup
Reserving an IP Address for DHCP Use
Configuring Universal Plug and Play (Upnp)
Nat
Chapter 6 Troubleshooting
Basic Functions
Using Leds to Troubleshoot
Connecting to the Gateway's Main Menu
Troubleshooting the ISP Connection
Troubleshooting a TCP/IP Network Using a Ping Utility
Testing the LAN Path to Your Gateway
Testing the Path from Your PC to a Remote Device
Appendix A Default Settings and Technical Specifications
Factory Default Settings
Technical Specifications
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Gateway Front Panel
2
Connecting the Gateway
3
Logging in to Your Gateway
4
Wireless Configuration
5
Planning Your Wireless Network
6
Technical Specifications
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See also:
Instruction Manual
Wireless Cable Gateway
CG3000D/CG3100D User
Manual
NETGEAR, Inc.
350 East Plumeria Drive
San Jose, CA 95134
part number
September 2009
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Troubleshooting
Troubleshooting
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Troubleshooting the ISP Connection
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