Linksys WRT54GX4 manual Wireless-G Broadband Router with SRX400

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Wireless-G Broadband Router with SRX400

RJ-45 (Registered Jack-45) - An Ethernet connector that holds up to eight wires.

Roaming - The ability to take a wireless device from one access point's range to another without losing the connection.

Router - A networking device that connects multiple networks together.

Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services.

SMTP (Simple Mail Transfer Protocol) - The standard e-mail protocol on the Internet.

SNMP (Simple Network Management Protocol) - A widely used network monitoring and control protocol.

SPI (Stateful Packet Inspection) Firewall - A technology that inspects incoming packets of information before allowing them to enter the network.

SSID (Service Set IDentifier) - Your wireless network's name.

Static IP Address - A fixed address assigned to a computer or device that is connected to a network. Static Routing - Forwarding data in a network via a fixed path.

Subnet Mask - An address code that determines the size of the network.

Switch - 1. A data switch that connects computing devices to host computers, allowing a large number of devices to share a limited number of ports. 2. A device for making, breaking, or changing the connections in an electrical circuit.

TCP (Transmission Control Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of data sent.

TCP/IP (Transmission Control Protocol/Internet Protocol) - A set of instructions PCs use to communicate over a network.

Telnet - A user command and TCP/IP protocol used for accessing remote PCs.

TFTP (Trivial File Transfer Protocol) - A version of the TCP/IP FTP protocol that has no directory or password capability.

Throughput - The amount of data moved successfully from one node to another in a given time period.

Appendix F: Glossary

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Contents Wireless- G Copyright and Trademarks How to Use This User GuideWord definition Table of Contents Appendix a Troubleshooting Appendix B Wireless SecurityCommon Problems and Solutions Frequently Asked Questions Appendix C Upgrading Firmware Appendix D Windows HelpRouter’s Side Panel Connect a PC24 Security Tab Firewall Introduction WelcomeWhat’s in this Guide? Wireless-G Broadband Router with SRX400 Planning Your Wireless Network Ad-Hoc versus Infrastructure ModeSsid your wireless network’s name Network TopologyPlanning Your Wireless Network Network Layout Router’s Ports and Reset Button Getting to Know the Wireless-G Broadband Router with SRX400Broadband an always-on, fast Internet connection Power Router’s LEDsConnecting the Wireless-G Broadband Router with SRX400 OverviewStand Option Placement OptionsWall-Mount Option Configuring the Wireless-G Broadband Router Isp your internet providerInternet Setup Setup Tab Basic SetupInternet Connection Type Static IP Connection Type Pptp Connection Type Network Setup Optional SettingsRouter IP Packet a unit of data sent over a networkNetwork Address Server Settings Dhcp Time SettingSetup Tab Ddns DdnsSetup Tab MAC Address Clone Mac address the unique address that aSetup Tab Advanced Routing NAT ModeAdvanced Routing Dynamic Routing16 Setup Tab Advanced Routing NAT Mode Routing Table Wireless Tab Basic Wireless Settings Wireless NetworkWireless Security Wireless Tab Wireless SecurityEncryption encoding data transmitted in a network 20 Wireless Tab Wireless Security WEP Wireless Tab Wireless MAC Filter Wireless MAC FilterWireless Tab Advanced Wireless Settings Advanced WirelessWireless-G Broadband Router with SRX400 Security Tab Firewall FirewallVPN Pass Through Block WAN RequestInternet Access Access Restrictions Tab Internet AccessTo create an Internet Access policy Ftp a protocol used to transfer files over a TCP/IP network Url the address of a file located on the InternetPort Range Forward Applications and Gaming Tab Port Range ForwardPort Range Applications and Gaming Tab Port Triggering Applications and Gaming Tab DMZPort Triggering Triggered Range and Forwarded RangeQoS Quality of Service WirelessInternet Access Priority Applications and Gaming Tab QoSSummary Port RangeCancel Changes button Administration Tab Management Router PasswordLocal Router Access Https Web AccessUPnP MulticastAdministration Tab Log System LogURL Filter Log DoS LogAdministration Tab Diagnostics Ping TestTraceroute Test Ping ParametersAdministration Tab Factory Defaults Administration Tab Firmware UpgradeFactory Defaults Upgrade FirmwareBackup Configuration Administration Tab Config ManagementRestore Configuration Router Information Status Tab RouterInternet Connection Status Tab Local Network Local NetworkStatus Tab Wireless WirelessStatus Tab System Performance Internet/WirelessSystem Performance Wireless-G Broadband Router with SRX400 Common Problems and Solutions Appendix a TroubleshootingNeed to set a static IP address on a PC For Windows 98SE, Me, 2000, and XP Open a command prompt. For Windows 98SE and Me Application Start and End Protocol IP Address Enabled TCPCan’t get the Internet game, server, or application to work Wireless-G Broadband Router with SRX400 To start over, I need to set the Router to factory default My power LED will not stop flashingNeed to upgrade the firmware My DSL service’s PPPoE is always disconnectingMy wireless-G speed seems to be slow Cannot connect to the InternetFrequently Asked Questions Where is the Router installed on the network?How do I turn on SRX on my router? Is IPSec Pass-Through supported by the Router?Does the Router support ICQ send file? How can I block corrupted FTP downloads?What is DMZ Hosting? What are the advanced features of the Router? What is the Ieee 802.11g standard?What is the Ieee 802.11b standard? Is the Router cross-platform compatible?What Ieee 802.11g features are supported? What Ieee 802.11b features are supported?What is ad-hoc mode? What is infrastructure mode?What is ISM band? What is Spread Spectrum?What is DSSS? What is FHSS? And what are their differences? What is WEP?How do I resolve issues with signal loss? How do I reset the Router?Have excellent signal strength, but I cannot see my network Security Precautions Appendix B Wireless SecuritySecurity Threats Facing Wireless Networks Security Threats Facing Wireless Networks Wireless-G Broadband Router with SRX400 Figure C-1 Upgrade Firmware Appendix C Upgrading FirmwareShared Resources Appendix D Windows HelpNetwork Neighborhood/My Network Places Figure E-1 IP Configuration Screen Windows 98SE or Me InstructionsWindows 2000 or XP Instructions For the Router’s Web-based UtilityAppendix F Glossary Wireless-G Broadband Router with SRX400 Wireless-G Broadband Router with SRX400 Wireless-G Broadband Router with SRX400 Wireless-G Broadband Router with SRX400 Appendix G Specifications FCC, IC-03, CE, Wi-Fi 802.11b, 802.11g, WPAModel StandardsOperating Temp Storage TempOperating Humidity To 40 C 32 F to 104 FAppendix H Warranty Information Limited WarrantyAppendix I Regulatory Information FCC StatementWireless-G Broadband Router with SRX400 Wireless-G Broadband Router with SRX400 Wireless-G Broadband Router with SRX400 Wireless-G Broadband Router with SRX400 Dual-Band Wireless Access Point Need to contact Linksys? Appendix J Contact InformationInformation section in this Guide