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CG814M
NETGEAR CG814M Manuals
Manuals and User Guides for NETGEAR CG814M. We have
4
NETGEAR CG814M manuals available for free PDF download: Reference Manual, Hardware Manual, Quick Installation Manual, Brochure & Specs
NETGEAR CG814M Reference Manual (102 pages)
NETGEAR Wireless Cable Modem Gateway Reference Manual
Brand:
NETGEAR
| Category:
Gateway
| Size: 1.41 MB
Table of Contents
Cable Modem Gateway
1
Customer Support
3
Table of Contents
5
About this Manual
11
Audience
11
Typographical Conventions
11
Special Message Formats
12
Technical Support
12
Chapter 1 Introduction
13
About the CG814M Gateway
13
Key Features
13
Built-In Cable Modem
13
A Powerful, True Firewall
14
Content Filtering
14
802.11B Standards-Based Wireless Networking
14
Configurable Auto Uplink™ Ethernet Connection
15
USB Port
15
Protocol Support
15
Easy Installation and Management
16
What's in the Box
17
The Firewall's Front Panel
17
The Gateway's Rear Panel
19
Chapter 2 Connecting the Gateway to the Internet
21
What You will Need before You Begin
21
LAN Hardware Requirements
21
Computer Requirements
21
LAN Configuration Requirements
22
Internet Configuration Requirements
22
Where Do I Get the Internet Configuration Parameters
22
Record Your Internet Connection Information
24
Connecting the CG814M Gateway
25
Connecting to Your Computer
25
Ethernet
26
Usb
26
Wireless
27
Connecting to Your Cable Service Provider
27
Connecting the Power Adapter
28
Log in to the Gateway
28
Connecting the CG814M Gateway to the Internet
31
Configuration
31
Wireless Configuration
35
Chapter 3 Wireless Configuration
35
Considerations for a Wireless Network
35
Security
35
Placement and Range
36
Wireless Settings
36
Restricting Wireless Access by MAC Address
37
Configuring Wired Equivalent Privacy (WEP)
38
Chapter 4 Protecting Your Network
41
Protecting Access to Your CG814M Gateway
41
Changing the Built-In Password
41
Blocking Keywords, Sites, and Services
42
Block Keywords and Domains
43
Blocking Services
45
Port Blocking
46
Port Forwarding
47
Considerations for Port Forwarding
49
Port Triggering
49
Setting up a Default DMZ Host
51
Respond to Ping on Internet WAN Port
51
Chapter 5 Managing Your Network
53
Network Status Information
53
Viewing Gateway Status
54
Connection Status
56
Current System Time
57
Configuring LAN IP Settings
57
LAN IP Setup
57
Dhcp
58
Use Router as DHCP Server
58
Viewing and Emailing Logged Information
59
Enabling Logs Event E-Mail Notification
60
Erasing Configuration
60
Running Diagnostic Utilities
61
Chapter 6 Troubleshooting
63
Basic Functions
63
Power LED Not on
64
Test LED Stays on
64
Local Link Leds Not on
64
Cable Link LED Not on
65
Troubleshooting the Web Configuration Interface
65
Troubleshooting the ISP Connection
66
Troubleshooting a TCP/IP Network Using a Ping Utility
66
Testing the LAN Path to Your Gateway
66
Testing the Path from Your PC to a Remote Device
67
Appendix A
69
Technical Specifications
69
Appendix B Networks, Routing, and Firewall Basics
71
Related Publications
71
Basic Router Concepts
71
What Is a Router
72
Routing Information Protocol
72
IP Addresses and the Internet
72
Netmask
74
Subnet Addressing
75
Private IP Addresses
77
Single IP Address Operation Using NAT
78
MAC Addresses and Address Resolution Protocol
79
Related Documents
79
Domain Name Server
80
IP Configuration by DHCP
80
Internet Security and Firewalls
80
What Is a Firewall
81
Stateful Packet Inspection
81
Denial of Service Attack
81
Wireless Networking
82
Wireless Network Configuration
82
Ad-Hoc Mode (Peer-To-Peer Workgroup
82
Infrastructure Mode
82
Extended Service Set Identification (ESSID
83
Authentication and WEP Encryption
83
Wireless Channel Selection
84
Ethernet Cabling
85
Uplink Switches and Crossover Cables
85
Cable Quality
86
Appendix C Preparing Your Network
87
Preparing Your Computers for TCP/IP Networking
87
Configuring Windows 95, 98, and ME for TCP/IP Networking
88
Install or Verify Windows Networking Components
88
Enabling DHCP to Automatically Configure TCP/IP Settings
90
Selecting Windows' Internet Access Method
90
Verifying TCP/IP Properties
91
Configuring Windows NT, 2000 or XP for IP Networking
91
Install or Verify Windows Networking Components
91
Verifying TCP/IP Properties
92
Configuring the Macintosh for TCP/IP Networking
92
Macos 8.6 or 9.X
92
Macos X
93
Verifying TCP/IP Properties for Macintosh Computers
94
Verifying the Readiness of Your Internet Account
95
What Is Your Configuration Information
95
Obtaining ISP Configuration Information for Windows Computers
96
Obtaining ISP Configuration Information for Macintosh Computers
97
Restarting the Network
98
Glossary
99
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NETGEAR CG814M Hardware Manual (68 pages)
Wireless Cable Modem Gateway
Brand:
NETGEAR
| Category:
Gateway
| Size: 1.35 MB
Table of Contents
Technical Support
3
Table of Contents
5
About this Manual
9
Audience
9
Typographical Conventions
9
Special Message Formats
10
Chapter 1 Hardware Overview
11
About the CG814WG
11
Built-In Cable Modem
11
A Powerful, True Firewall
11
802.11G Standards-Based Wireless Networking
12
Configurable Auto Uplink™ Ethernet Connection
12
USB Port
13
Protocol Support
13
Easy Installation and Management
13
What's in the Box
15
The Gateway's Front Panel
15
The Gateway's Rear Panel
17
Chapter 2 Preparing Your Network
19
Preparing Your Computers for TCP/IP Networking
19
Configuring Windows 98 SE and Me for TCP/IP Networking
20
Install or Verify Windows Networking Components
20
Enabling DHCP
22
Selecting Windows' Internet Access Method
24
Verifying TCP/IP Properties
24
Configuring Windows 2000 or XP for TCP/IP Networking
25
Install or Verify Windows Networking Components
25
DHCP Configuration of TCP/IP in Windows XP or 2000
26
DHCP Configuration of TCP/IP in Windows XP
26
DHCP Configuration of TCP/IP in Windows 2000
29
Verifying TCP/IP Properties for Windows XP and 2000
32
Verifying the Readiness of Your Internet Account
33
Are Login Protocols Used
33
What Is Your Configuration Information
33
Obtaining ISP Configuration Information from Your Computer
34
Restarting the Network
35
Appendix A Troubleshooting
37
Basic Functions
37
Power LED Not on
38
Test LED Stays on
38
Local Link Leds Not on
38
Cable Link LED Not on
39
Troubleshooting the ISP Connection
39
Troubleshooting a TCP/IP Network Using a Ping Utility
39
Testing the LAN Path to Your Gateway
39
Testing the Path from Your PC to a Remote Device
40
Erasing the Current/Restoring the Factory Configuration
41
Appendix B Glossary
43
Appendix C Configuring Wireless Security in Windows XP
47
What You will Need before You Begin
47
Observe Location and Range Guidelines
47
Two Basic Operating Modes
48
CG814WG Default Wireless Configuration Settings
49
Basic Installation Instructions
50
For Windows XP Users Installing a CG814WG
50
Wireless Connection Indicators
54
Interpreting the LED on the CG814WG
54
Interpreting System Tray Icon Colors
55
Basic Troubleshooting Tips
56
Appendix D Networks, Routing, and Firewall Basics
57
Related Publications
57
Basic Router Concepts
57
What Is a Router
58
Routing Information Protocol
58
IP Addresses and the Internet
58
Netmask
60
Subnet Addressing
61
Single IP Address Operation Using NAT
63
MAC Addresses and Address Resolution Protocol
64
Related Documents
65
Domain Name Server
65
IP Configuration by DHCP
66
Internet Security and Firewalls
66
What Is a Firewall
66
Stateful Packet Inspection
67
Ethernet Cabling
67
Uplink Switches and Crossover Cables
67
Cable Quality
68
Netgear CG814M Quick Installation Manual (2 pages)
Wireless Cable Modem Gateway
Brand:
Netgear
| Category:
Modem
| Size: 0.07 MB
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Netgear CG814M Brochure & Specs (2 pages)
Wireless Cable Modem Gateway
Brand:
Netgear
| Category:
Modem
| Size: 0.6 MB
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