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NETGEAR CG3000D User Manual

NETGEAR CG3000D
66 pages
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part number
September 2009
NETGEAR, Inc.
350 East Plumeria Drive
San Jose, CA 95134
Wireless Cable Gateway
CG3000D/CG3100D User
Manual

Table of Contents

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NETGEAR CG3000D Specifications

General IconGeneral
Device TypeCable Gateway
Max Upload Speed120 Mbps
Wi-Fi Standard802.11n
Ethernet Ports4
DOCSIS StandardDOCSIS 3.0
Wireless SecurityWEP, WPA, WPA2
Downstream Channels8
Upstream Channels4
Wi-Fi Speed300 Mbps
Wi-Fi Frequency2.4 GHz
USB Ports1
Weight1.5 lbs
Phone Ports0

Summary

Chapter 1 Connecting the Gateway

Logging In to Your Gateway

Step-by-step guide to access and log into the gateway's administrative interface.

Chapter 2 Wireless Configuration

Wireless Security Options

Overview of available wireless security protocols like WEP, WPA, and WPA2.

Manually Configuring Your Wireless Settings and Security

Steps to manually configure SSID, security mode, and encryption settings.

Configuring WPA-PSK or WPA2-PSK Wireless Security

Guide to implementing WPA-PSK and WPA2-PSK for robust wireless security.

Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security

Simplified wireless setup and security configuration using WPS technology.

Chapter 3 Content Filtering

Blocking Keywords, Sites, and Services

Configure content filtering to block specific keywords, websites, or services.

Chapter 4 Managing Your Network

Viewing the Modem Status

Check the hardware, firmware, and operational status of the cable modem.

Backing Up and Restoring Your Settings

Save current gateway configurations and restore them if needed.

Changing the Built-In Password

Secure the gateway by changing the default administrator password.

Running Diagnostic Utilities

Utilize built-in tools to diagnose network performance and connectivity issues.

Chapter 5 Customizing Your Network

LAN IP Setup

Set up the gateway's LAN IP address, subnet, and DHCP server.

Chapter 6 Troubleshooting

Using LEDs to Troubleshoot

Interpret gateway LED indicators to diagnose operational problems.

Troubleshooting the ISP Connection

Diagnose and fix problems related to internet service provider connectivity.

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