Cisco BEFSR81 Betriebsanweisung Seite 1

Instant Broadband®SeriesEtherFast®Cable/DSLRouter with QoS and 8-Port SwitchUse this guide to install:BEFSR81 ver. 2User Guide

EtherFast®Cable/DSL Router with QoS and 8-Port Switch1. Click the Start button. Click Settings and open the Control Panel. Fromthere, double-click th

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchThe following instructions assume you are running Windows XP with thedefault interface. If you ar

EtherFast®Cable/DSL Router with QoS and 8-Port Switch18Instant Broadband®Series3. Make sure the box next toInternet Protocol (TCP/IP) ischecked. High

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchObtain an IP automatically If you are connectingthrough DHCP or a dynam-ic IP address from your I

EtherFast®Cable/DSL Router with QoS and 8-Port Switch22Instant Broadband®Series21PPTPPPTP is a service used inEurope only. If you areusing a PPTP conn

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchChapter 6:The Router’s Web-based UtilityUse the Router’s web-based utility to administer it. This

EtherFast®Cable/DSL Router with QoS and 8-Port Switch• WAN Connection Type The Router supports six connection types: Obtainan IP automatically (for D

EtherFast®Cable/DSL Router with QoS and 8-Port Switch28Instant Broadband®Series27PPPoESome DSL-basedISPs use PPPoE(Point-to-PointProtocol overEthernet

EtherFast®Cable/DSL Router with QoS and 8-Port Switch30Instant Broadband®Series29PPTPPoint to Point TunnelingProtocol (PPTP), shownin Figure 6-8, is a

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchThe Passwork screen, shown in Figure 6-10, allows you to change the password,set SNMP Community n

COPYRIGHT & TRADEMARKS Copyright © 2003 Linksys, All Rights Reserved. Linksys is a trademark of Linksys.Instant Broadband and EtherFast are a reg

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchHost Name This field shows the Router’s name.Firmware Version This field shows the installed vers

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchNumber of DHCP Users (Optional) Enter the maximum number of PCs thatyou want the DHCP server to a

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series38The Security tab, as shown in Figure 6-15, enables configuration of the

EtherFast®Cable/DSL Router with QoS and 8-Port Switch40Instant Broadband®SeriesTo upgrade the Router’s firmware:1. Download the firmware upgrade file

EtherFast®Cable/DSL Router with QoS and 8-Port Switch42Instant Broadband®Series41Filtered Private Port Range• To filter users by network port number,

EtherFast®Cable/DSL Router with QoS and 8-Port Switch44Instant Broadband®Series43From the Forwarding tab, shown in Figure 6-20, you can set up public

EtherFast®Cable/DSL Router with QoS and 8-Port Switch46Instant Broadband®Series45SMTP (Simple Mail Transfer Protocol) The standard e-mail protocol on

EtherFast®Cable/DSL Router with QoS and 8-Port Switch48Instant Broadband®Series476. Check the Enable box to enable the services you have defined. UPnP

EtherFast®Cable/DSL Router with QoS and 8-Port Switch50Instant Broadband®Series49If the Router is connected to more than one network, it may be necess

EtherFast®Cable/DSL Router with QoS and 8-Port Switch52Instant Broadband®Series51From the DMZ Hosting tab, shown in Figure 6-25, you can expose one lo

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchDMZ Host 52QoS (Quality of Service) 53MAC Address Clone 54Appendix A: Troubleshooting 55Common P

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchPort-based QoS Port-based QoS settings allow you to prioritize performanceon four of the Router

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchF. Click the OK button in the TCP/IP properties window, and click Close orthe OK button for the N

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series58For Windows 2000:1) Click Start, choose Settings, and open the Control

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchE. Make sure that the cable connecting from your cable or DSL modem is con-nected to the Router’s

EtherFast®Cable/DSL Router with QoS and 8-Port Switch7. I need to set up online game hosting or use other Internet applications.If you want to play on

EtherFast®Cable/DSL Router with QoS and 8-Port Switch10. I am a PPPoE user and I want to remove the dial-up pop-up window.If you have proxy settings,

EtherFast®Cable/DSL Router with QoS and 8-Port Switch15. I can't access my email, web, or VPN, or I am getting corrupted data from theInternet.Th

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series17. The Diag LED stays lit continuously.The Diag LED lights up when the d

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series70How can I block corrupted FTP downloads? If you are experiencing corru

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series72Appendix B: Glossary10BaseT - An Ethernet standard that uses twisted wi

Instant Broadband®Series EtherFast®Cable/DSL Router with QoS and 8-Port SwitchChapter 1:IntroductionThe Linksys EtherFast®Cable/DSL RouterThe EtherFas

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®SeriesBrowser - A browser is an application program that provides a way to look

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchUnlike e-mail programs in which graphics and program files have to be“attached,” FTP is designed

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchMotherboard - A motherboard is the physical arrangement in a computer thatcontains the computer’s

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchPOP3 (Post Office Protocol 3) - A standard mail server commonly used on theInternet. It provides

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series82Subnet Mask - The method used for splitting IP networks into a series o

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series84Appendix C:How to Ping YourISP’s E-mail &Web AddressesVirtually all

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®Series86Step Two: Pinging for a Web AddressWhile the IP address returned above

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®SeriesAppendix D:Installing theTCP/IPProtocolFollow these instructions to insta

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®SeriesAppendix E:Twisted-PairCablingThere are different grades, or “categories,

EtherFast®Cable/DSL Router with QoS and 8-Port Switch3. Write down theAdapter Address asshown on your com-puter screen (seeFigure F-3). This isthe MA

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchBy default, the Router can act as a DHCP server for your LAN. If you alreadyhave a DHCP server r

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchEnter the 12-digit MAC addressthat you wrote down from thePhysical Address shown in FigureF-5. M

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchInstant Broadband®SeriesAppendix G: SNMPFunctionsSNMP (Simple Network Management Protocol) is

EtherFast®Cable/DSL Router with QoS and 8-Port SwitchAppendix J:Contact InformationFor help with the installation or operation of your Instant Broadba

© Copyright 2003 Linksys,All Rights Reserved.www.linksys.com

EtherFast®Cable/DSL Router with QoS and 8-Port Switch6Instant Broadband®Series5The Router’s LEDs (shown in Figure 2-2), display network activity throu

EtherFast®Cable/DSL Router with QoS and 8-Port Switch8Chapter 3:Connect the Router Unlike a hub or a switch, the Router’s setup consists of more than

EtherFast®Cable/DSL Router with QoS and 8-Port Switch10Instant Broadband®Series9• The Power LED on the front panel will light up green as soon as the

EtherFast®Cable/DSL Router with QoS and 8-Port Switch1. Go to the Network screen by clicking the Start button. Click Settings andopen the Control Pan