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NETGEAR CG3700EMR-1CMNDS

NETGEAR CG3700EMR-1CMNDS
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350 East Plumeria Drive
San Jose, CA 95134
USA
September 2013
202-11324-01
Wireless Cable Voice Gateway
CG3700EMR-1CMNDS
User Manual

Table of Contents

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NETGEAR CG3700EMR-1CMNDS Specifications

General IconGeneral
Max Upload Speed120 Mbps
DOCSIS StandardDOCSIS 3.0
Ethernet Ports4
Wi-Fi Standard802.11n
Wi-Fi Speed300 Mbps
Dual BandNo
USB Ports1
Telephone Ports2
Device TypeGateway
SecurityWPA/WPA2

Summary

Connect to the Gateway

Gateway Front Panel Overview

Describes the buttons and status LEDs on the front of the gateway for monitoring.

Gateway Rear Panel Connections

Details the connections and buttons located on the rear panel of the gateway device.

Gateway Label Information

Explains the unique information found on the gateway's label, such as SSID and WPA key.

Power Supply Requirements

Lists approved power supply adapters for the gateway, specifying manufacturers and models.

Optimal Gateway Placement

Provides guidelines for optimal placement of the gateway to ensure the best wireless connection range.

Logging into the Gateway Interface

Guides users on how to access and log in to the gateway's web interface for configuration.

Gateway Home Screen Navigation

Introduces the BASIC and ADVANCED home screens for viewing gateway status and settings.

Joining Your Wireless Network

Instructions on how to connect wireless devices to the gateway's Wi-Fi network.

NETGEAR genie Basic Settings

Cable Connection Status Monitoring

Monitors the initialization and status of the cable modem connection, including downstream and upstream channels.

Configure Wireless Network Settings

Allows users to view and modify basic wireless network settings like SSID and security.

Wireless Setup Screen Fields Explained

Explains the various fields and options available in the wireless setup screen for configuration.

Wireless Security Options

Details how to change wireless security options and passwords for enhanced network protection.

Network Map Device View

Visualizes connected devices on the network, showing their IP and MAC addresses.

Voice Connection Status Details

Displays the current status and details of the gateway's voice connection services.

NETGEAR genie ADVANCED Home

Internet Setup and ISP Configuration

Configures internet connection settings, including IP addresses and DNS server details.

WAN Setup and Firewall Options

Manages Wide Area Network settings, including firewall, port scan protection, and DMZ server.

LAN Network Configuration

Configures Local Area Network settings, including IP address and DHCP server options.

LAN TCPIP and DHCP Pool Settings

Sets up TCP/IP parameters and defines the pool of IP addresses for DHCP clients.

IP Address Reservation for Devices

Assigns static IP addresses to specific devices on the LAN for consistent network access.

Network Security

Keyword Blocking of HTTP Traffic

Prevents access to websites by blocking specific keywords or domain names.

Block Services via Port Filtering

Blocks specific internet services or applications by filtering their port numbers.

Schedule Internet Access Blocking

Configures schedules to block internet access based on days and times.

Network Administration

Gateway Status and Information

Displays detailed information about the gateway's hardware, firmware, and connection status.

Router Mode Configuration

Sets the gateway to operate as a router or a bridge for network connectivity.

System Logs and Event Monitoring

Reviews logs of gateway events, website access, and security-related activities.

Network Map and Connected Devices

Shows a map of connected devices, their IP and MAC addresses, and connection interfaces.

Backup, Restore, and Erase Settings

Manages gateway configuration by backing up, restoring, or erasing settings.

Change Gateway Administrator Password

Allows users to set a new password for accessing the gateway's administrative interface.

Event Log Viewing and Analysis

Captures and displays important gateway events for monitoring and troubleshooting.

Network Diagnostics Utilities

Provides utilities like Ping, Traceroute, and throughput tests for network analysis.

Wireless Channel Optimization

Views wireless networks in the area and selects optimal channels to reduce interference.

Advanced Network Settings

Advanced Wireless Features

Manages advanced wireless features like WPS settings and wireless access control lists.

Port Forwarding and Port Triggering Explained

Explains features to allow specific incoming traffic to local servers or applications.

Set Up Port Forwarding to Local Servers

Establishes static port mappings to make local servers accessible from the internet.

Set Up Port Triggering for Applications

Dynamically opens ports based on outbound traffic to allow specific applications to function.

Dynamic DNS Service Configuration

Configures Dynamic DNS services to access the gateway using a domain name with a dynamic IP address.

Remote Gateway Management Setup

Enables access to the gateway's settings and management features over the internet.

Universal Plug and Play (UPnP) Configuration

Facilitates automatic device discovery and network connection for UPnP-enabled devices.

Troubleshooting Common Issues

LED Indicator Troubleshooting Guide

Helps diagnose issues by interpreting the status of the gateway's LEDs.

Resolving Gateway Login Issues

Provides steps to resolve issues preventing users from logging into the gateway's interface.

ISP Connection Troubleshooting Steps

Addresses problems related to the internet connection and WAN port status.

TCPIP Network Diagnostics with Ping

Uses ping utility to test network reachability and troubleshoot TCP/IP connectivity issues.

Testing Local Network Path to Gateway

Verifies the connectivity between a computer and the gateway on the local network.

Testing Network Path to Remote Device

Tests the network path from the computer to an external device or server.

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