Linksys BEFW11S4 manual 100

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Instant Wireless® Series

MAC (Media Access Control) Address - A unique number assigned by the manufacturer to any Ethernet networking device, such as a network adapter, that allows the network to identify it at the hardware level.

Mbps (MegaBits Per Second) - One million bits per second; unit of measure- ment for data transmission.

MIB (Management Information Base) - A set of database objects. This set con- tains information about a specific device for utilizing SNMP.

mIRC - mIRC runs under Windows and provides a graphical interface for log- ging onto IRC servers and listing, joining and leaving channels.

Multicasting - Sending data to a group of nodes instead of a single destination.

NAT (Network Address Translation) - The translation of an Internet Protocol address (IP address) used within one network to a different IP address known within another network. One network is designated the inside network and the other is the outside.

Network - A system that transmits any combination of voice, video and/or data between users.

NNTP (Network News Transfer Protocol) - The protocol used to connect to Usenet groups on the Internet. Usenet newsreaders support the NNTP protocol.

Node - A network junction or connection point, typically a computer or work station.

Packet - A unit of data routed between an origin and a destination in a network.

Passphrase - Used much like a password, a passphrase simplifies the WEP encryption process by automatically generating the WEP encryption keys for Linksys products.

PC Card - A credit-card sized removable module that contains memory, I/O, or a hard disk.

Ping (Packet INternet Groper) - An Internet utility used to determine whether a particular IP address is online. It is used to test and debug a network by send- ing out a packet and waiting for a response.

Wireless Access Point Router with 4-Port Switch

Plug-and-Play- The ability of a computer system to configure expansion boards and other devices automatically without requiring the user to turn off the system during installation.

Port - A pathway into and out of the computer or a network device such as a switch or router. For example, the serial and parallel ports on a personal com- puter are external sockets for plugging in communications lines, modems and printers.

PPPoE (Point to Point Protocol over Ethernet) - PPPoE is a method for the encapsulation of PPP packets over Ethernet frames from the user to the ISP over the Internet. One reason PPPoE is preferred by ISPs is because it provides authentication (username and password) in addition to data transport. A PPPoE session can be initiated by either a client application residing on a PC, or by client firmware residing on a modem or router.

PPTP (Point-to-Point Tunneling Protocol) - A protocol (set of communication rules) that allows corporations to extend their own corporate network through private "tunnels" over the public Internet. Effectively, a corporation uses a wide-area network as a single large local area network. A company no longer needs to lease its own lines for wide-area communication but can securely use the public networks. This kind of interconnection is known as a virtual private network.

RIP (Routing Information Protocol) - A simple routing protocol that is part of the TCP/IP protocol suite. It determines a route based on the smallest hop count between source and destination. RIP is a distance vector protocol that routine- ly broadcasts routing information to its neighboring routers.

RJ-45(Registered Jack-45) - A connector similar to a telephone connector that holds up to eight wires, used for connecting Ethernet devices.

Roaming - In an infrastructure mode wireless network, this refers to the abili- ty to move out of one access point's range and into another and transparently reassociate and reauthenticate to the new access point. This reassociation and reauthentication should occur without user intervention and ideally without interruption to network connectivity. A typical scenario would be a location with multiple access points, where users can physically relocate from one area to another and easily maintain connectivity.

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Contents Wireless Access Point Router With 4-Port Switch Copyright & Trademarks Industry Canada Canada Table of Contents Introduction Linksys Wireless Access Point Router with 4-Port SwitchFeatures Minimum RequirementsWhat’s an IP Address? Dhcp Dynamic Host Configuration Protocol ServersIP Addresses Static IP AddressesWireless Access Point Router’s LEDs Wireless Access Point Router’s PortsPower PortsConnecting Your Hardware Together and Booting Up Connecting the RouterWAN Indicators Before You StartInstant Wireless Series Configuring the PCs Configuring Windows 95, 98, and Millennium PCsOverview Configuring Windows 2000 PCs Configuring Windows XP PCs Configuring the Router A b l e / D i s a b l eAddress Obtain an IP AutomaticallyStatic IP PPPoEUsing the Router’s Web- Based Utility PptpSetup Static IP Password StatusDhcp Log Security AOL Parental ControlsHelp FiltersUsing Multicast Pass Through Setting Up FiltersEditing MAC Filter Setting Advanced Tab FiltersUsing Remote Management Using IPSec Pass ThroughUsing Pptp Pass Through Using Remote UpgradeUPnP Forwarding Advanced Tab Port Range ForwardingInstant Wireless Series Port Triggering Advanced Tab Dynamic RoutingAdvanced Tab Static Routing Advanced Tab DMZ Host Advanced Tab MAC Address CloningAdvanced Tab Wireless Appendix a Troubleshooting Common Problems and SolutionsNeed to set a static IP address on a PC Want to test my Internet connection For Windows NTFor Windows XP For Windows 95, 98, and MeFor Windows XP Am not able to access the Router’s web interface Setup Need to set up a server behind my RouterCan’t get the Internet game, server, or application to work Firmware upgrade failed, and/or the Diag LED is flashing To start over, I need to set the Router to factory defaultNeed to upgrade the firmware My DSL service’s PPPoE is always disconnectingDiag LED stays lit continuously Click the Advanced = Filter tabNeed to use port triggering Full/Col LED keeps flickering continuouslyFrequently Asked Questions Allows Pptp packets to pass through Instant Wireless Series Appendix B How to Ping Your ISP’s E-mail and Web Addresses Step One Pinging an IP AddressStep Two Pinging for a Web Address Appendix C Configuring Wireless Security Figure C-2 Configuring Wireless Security in Windows XP Figure C-3Figure C-6 Figure C-10 Figure D-3 For Windows NT, 2000, and XPFigure D-6 Http//192.168.1.1 in the webFigure E-3 AOL Broadband via DSLAppendix F Glossary Instant Wireless Series Instant Wireless Series Instant Wireless Series 100 102 104 Appendix G Specifications EnvironmentalAppendix H Warranty Information Appendix I Contact InformationWeb site FTP site Copyright 2003 Linksys, All Rights Reserved
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