NETGEAR WGE111 user manual Address Resolution Protocol, IP Configuration by Dhcp

Page 61

User Manual for the NETGEAR WGE111 Wireless Game Adapter

Address Resolution Protocol

An IP address alone cannot be used to deliver data from one device to another on a LAN. In order for data to be sent from one device on the LAN to another, you must convert the IP address of the destination device to its media access control (MAC) address. Each device on an Ethernet network has a unique Ethernet MAC address, which is a 48-bit number assigned to each device by the manufacturer. The technique that associates the IP address with a MAC address is known as address resolution, and IP uses the Address Resolution Protocol (ARP) to do this.

If a device needs to send data to another station on the network and it does not already have the destination MAC address recorded, ARP is used. An ARP request is broadcast onto the network, and all stations receive and read the request. The destination IP address is included as part of the message so that only the station with the correct IP address responds to the ARP request and all other nodes discard it.

The node with the right IP address responds with its own MAC address directly to the sender, providing the transmitting station with the destination MAC address needed for it to send the data. The IP address data and MAC address data for each node are held in an ARP table, so that the next time data needs to be sent, the address can be obtained from the address information in the table.

IP Configuration by DHCP

When an IP-based local area network is installed, each workstation must be configured with an IP address. If the workstations need to access the Internet, they should also be configured with a gateway address and one or more DNS server addresses. As an alternative to manual configuration, there is a method by which each device on the network can obtain this configuration information automatically. A device on the network may act as a Dynamic Host Configuration Protocol (DHCP) server. The DHCP server stores a list or pool of IP addresses, along with other information (such as gateway and DNS addresses) that it may assign to the other devices on the network. The most of NETGEAR routers have the capacity to act as a DHCP server.

Understanding IP Addresses

B-7

Page 60 Page 62
Image 61
Page 60 Page 62
Contents NETGEAR, Inc Technical Support Iii Vcci Statement Contents Chapter Web Configuration Glossary Contents Audience, Conventions, Scope Chapter About This ManualHtml version of this manual How to Use this ManualHow to Print this Manual About This Manual Chapter Introduction About the Netgear WGE111 Wireless Game AdapterWhat’s in the Box? Key Features and Related Netgear ProductsIntroduction LED Descriptions Status Indicators and Ports of the WGE111Reset Button Reset Push ButtonIntroduction Preparing to Install Your WGE111 Wireless Game Adapter Chapter Basic SetupSystem Requirements Placement and Range GuidelinesOperating Modes Mode Switch Position Your SystemWhat you do Personal Computer Plug-and-Go Scenario Planning for TCP/IP Configuration Planning the WGE111 Wireless Game Adapter ConfigurationDynamic IP using Dhcp Fixed IPAuthentication Scheme Selection Understanding WEP Authentication and EncryptionSubnet mask Encryption Strength Choices Understanding WPA-PSK Encryption Security Using the Netgear Smart Wizard Configuration AssistantPower Ethernet Select the wireless network Basic Setup Select the TCP/IP Settings Basic Setup Configuring the Wireless Game Adapter Using TCP/IP Chapter Web ConfigurationViewing the Wireless Game Adapter Status Connecting to the Wireless Game AdapterStatus screen Wireless SettingsIP Settings Configuring the Adapter for Infrastructure Mode AccessDevice Information Data Rate Infrastructure mode configuration screenWireless Security Using WEP Security EncryptionAuthentication Type Network Name SsidUsing WPA-PSK Security Encryption Configuring the Wireless Game Adapter for Ad-Hoc ModeManual Entry Mode Automatic Key Generation PassphraseAd-Hoc mode configuration screen Configuring the IP Settings Viewing the Wireless Networks AvailableIP Settings configuration screen Upgrading the Firmware Changing the WGE111 Wireless Game Adapter PasswordRestore Factory Defaults screen Restoring the Factory DefaultsGo to Troubleshooting the TCP/IP Settings Using Ping on Chapter TroubleshootingBasic Tips Symptom Cause SolutionWireless router or access point, wait, and then See Using the Netgear Smart Wizard Cannot configure the WGE111 from a browser Frequently Asked QuestionsTroubleshooting the Web Configuration Interface Troubleshooting the TCP/IP Settings Using PingRestoring the Default Configuration and Password Troubleshooting Appendix a Technical Specifications Technical Specifications IP Addresses and the Internet Appendix B Understanding IP AddressesThree Main Address Classes Netmask Example of Subnetting a Class B Address Subnet AddressingNetmask Notation Translation Table for One Octet Private IP Addresses IP Configuration by Dhcp Address Resolution ProtocolUnderstanding IP Addresses Wireless Networking Overview Appendix C Wireless Networking BasicsInfrastructure Mode Ad Hoc Mode Peer-to-Peer Workgroup Authentication and WEPNetwork Name Extended Service Set Identification Essid Open System Authentication Authentication802.11b Authentication Open System Steps Do Not Use WEP 802.11b Authentication Shared Key StepsKey Size WEP Configuration OptionsWireless Channels Radio frequency channels used are listed in the table below WPA Wireless SecurityHow Does WPA Compare to WEP? How Does WPA Compare to Ieee 802.11i? What are the Key Features of WPA Security?Wireless Networking Basics Figure C-3 WPA Overview Access point replies with an EAP-request identity message WPA Data Encryption Key Management Temporal Key Integrity Protocol Tkip Product Support for WPA Is WPA Perfect?WPA two-phase authentication Changes to Wireless Access PointsChanges to Wireless Network Adapters New WPA information elementChanges to Wireless Client Programs 1000BASE-T List of Glossary Terms802.1Q 802.3Dhcp Internet service provider NIC Wins Glossary Numerics IndexRFC

WGE111 specifications

The NETGEAR WGE111 is a wireless gaming adapter designed to enhance the gaming experience for console players, allowing them to connect their gaming console to a wireless network effortlessly. This device caters particularly to gamers who wish to enjoy the benefits of wireless connectivity without compromising on performance or speed.

One of the primary features of the WGE111 is its support for the IEEE 802.11g standard, providing data transfer rates of up to 54 Mbps. This speed is essential for online gaming, where lag can significantly impact performance. The adapter ensures a stable and reliable connection, reducing latency and allowing gamers to immerse themselves fully in their favorite titles.

The device is compatible with a wide range of gaming consoles, including PlayStation 2, Xbox, and Nintendo Wii, making it a flexible solution for gaming setups. The WGE111 is equipped with a straightforward Ethernet port, enabling easy connectivity with consoles that lack built-in Wi-Fi capabilities.

Reliability is a notable characteristic of the WGE111, thanks in part to its advanced wireless technologies. With features like WEP and WPA/WPA2 encryption, the adapter ensures that the user’s network remains secure from unauthorized access. Additionally, the WGE111 has a strong range and can maintain a solid connection even in larger homes, providing flexibility in device placement.

Installation of the WGE111 is user-friendly, with a simple plug-and-play setup. This allows gamers to quickly connect their consoles to the router without extensive configuration or technical expertise. The device also includes LED indicators that provide real-time feedback on connection status, simplifying troubleshooting and network management.

Another advantage of the NETGEAR WGE111 is its compact and lightweight design, making it portable and easy to relocate. Whether transitioning between different rooms or even taking it to a friend's house, players can enjoy the convenience of wireless gaming without being tethered to a physical connection.

In summary, the NETGEAR WGE111 wireless gaming adapter is an excellent choice for gamers looking to enhance their online experience. With its high-speed connectivity, compatibility with multiple consoles, robust security features, and ease of setup, the WGE111 stands out as a viable option for anyone looking to enjoy wireless gaming without sacrificing performance.
Top Page Image Contents