-
Linksys EtherFast BEFSR41W - page 1
Instant Br oadband™ Series EtherFast ® Cable/DSL Wireless-Ready Router with 4-Por t Switch Use this Guide to install: BEFSR41W EtherFast Cable/DSL Wireless-Ready Router with 4-Port Switch User Guide ...
-
Linksys EtherFast BEFSR41W - page 2
COPYRIGHT & TRADEMARKS Copyright © 2002 Linksys, All Rights Reserved. Instant Broadband is a register ed trade- mark of Linksys. Microsoft, Windows, and the Windows logo are r egistered trademarks of Microsoft Corporation. All other trademarks and brand names are the pr operty of their respective proprietors. LIMITED WARRANTY Linksys guarantee ...
-
Linksys EtherFast BEFSR41W - page 3
Log 30 Help 31 UPnP 32 Filters 33 P ort Forw arding 35 Dynamic Routing 39 Static Routing 40 DMZ Host 41 MA C Address Cloning 43 Appendix A: T roubleshooting 44 Common Problems and Solutions 45 Frequentl y Asked Questions 46 Appendix B: How to Obtain Y our ISP’ s E-mail & Web Addr esses 50 Appendix C: Installing the TCP/IP Protocol 53 Appendix ...
-
Linksys EtherFast BEFSR41W - page 4
Chapter 1: Introduction The Linksys Cable/DSL Wireless-Ready Router Congratulations on your purchase of an EtherF ast ® Cable/DSL W ireless-Ready Router with 4-P ort Switch. The EtherFast ® Cab le/DSL W ireless-Ready Router with 4-P ort Switch provides the ideal solution for connecting y our netw ork to a high- speed broadband Internet connection ...
-
Linksys EtherFast BEFSR41W - page 5
Chapter 2: Getting to Know the Cable/DSL Wireless-Ready Router The Cable/DSL Wireless-Ready Router’ s Rear Panel The back panel of the Router is where all of the Router’ s connections are made. WA N The W AN (Wide Area Netw ork) P ort is where you will connect your cab le or DSL modem. P orts 1-4 These four LAN (Local Area Netw ork) ports are w ...
-
Linksys EtherFast BEFSR41W - page 6
The Cable/DSL Wireless-Ready Router’ s Front Panel LEDs Diag Red . The Diag LED illuminates when the Router goes through its self-diagnosis mode during boot-up and restart. It will turn off upon successful completion of the diagnosis. If this LED stays on for an abnormally long period of time, refer to the T roubleshooting section. During f irmwa ...
-
Linksys EtherFast BEFSR41W - page 7
Chapter 3: Connecting the Cable/DSL Wireless-Ready Router to Y our Network Overview Unlike a simple hub or switch, the setup of the Cab le/DSL W ireless-Ready Router consists of more than simply plugging e verything together . Because the Router acts as a DHCP server , you will ha ve to set some v alues within the Router , and also conf igure your ...
-
Linksys EtherFast BEFSR41W - page 8
6. T o use the Reset button: While holding do wn the Reset button, unplug the po w er adapter from the Router . W ait three seconds while continuing to hold do wn the Reset button. Then plug the po wer adapter back into the Router . The Diag LED will flash twice. During the second flash, release the Reset button. This will restore all the defaults. ...
-
Linksys EtherFast BEFSR41W - page 9
4. Click the Properties button, and then choose the IP Addr ess tab . Select Obtain an IP addr ess automatically . (See F igure 3-2.) Click on the Gatew a y tab and make sure that all f ields there are empty . Click OK . 5. The Netw ork Properties windo w will reappear . Click OK . All client settings are complete. W indows ma y ask for original W ...
-
Linksys EtherFast BEFSR41W - page 10
3. Conf igure the wireless functions of the w eb utility using the follo wing instructions. (Refer to Chapter 6 for more infor mation.) A. Access the w eb utility by opening your w eb browser and typing http://192.168.1.1 in the bro wser’ s Address bo x. (This number is the default IP address of your Router .) Press Enter . (See Figure 4-2.) B. A ...
-
Linksys EtherFast BEFSR41W - page 11
• Access Control Pro vides access to y our netw ork for other PCs. Y ou’ll need to enter the MA C Address, then click on Add for an y PC that you w ant to add. Click on Appl y when f inished. • Channel Select the appropriate channel from the list pro vided to corre- spond with your netw ork settings, between 1 and 11. All points in your wirel ...
-
Linksys EtherFast BEFSR41W - page 12
2. A username and passw ord prompt will appear . Leave the User Name bo x empty and type admin (the default passw ord) in the P assw ord bo x. Click OK . (See Figure 5-2.) 3. The Cab le/DSL W ireless-Ready Router’ s Setup page will appear . (See F igure 5-3.) Figure 5-2 Figure 5-3 N N o o t t e e : : The Setup page shown in this graphic may diffe ...
-
Linksys EtherFast BEFSR41W - page 13
1. Click on the button next to PPP oE . 2. Enter the User Name y ou use to log on to y our Internet connection. 3. Enter your corresponding Pass wor d . RAS (Remote Access Service) is a ser vice used in Singapore only . If you are using a RAS connection, check with your ISP for the necessary setup infor- mation.T o enable RAS: 1. Click on the butto ...
-
Linksys EtherFast BEFSR41W - page 14
Setup p The basic Setup screen is the f irst screen you will see when y ou access the Utility . If you ha ve already installed and set up y our router , you ha ve already seen this screen and ha ve already properl y conf igured all of the screen’ s values. • Host Name This entry is necessar y for some ISPs. Ask your ISP . • Domain Name This e ...
-
Linksys EtherFast BEFSR41W - page 15
1. Click on the button next to PPP oE . 2. Enter the User Name y ou use to log on to y our Internet connection. 3. Enter your corresponding Pass wor d . RAS (Remote Access Service) is a ser vice used in Singapore only . If you are using a RAS connection, check with your ISP for the necessary setup information.T o enable RAS: 1. Click on the button ...
-
Linksys EtherFast BEFSR41W - page 16
3. The following screen will appear , verifying that y ou are enabling WEP Encryption. Press the OK button to continue. (See Figure 6-4.) 4. The following screen will appear , where you will choose y our WEP Encryption settings. For the Authentication T ype, select Open System (default setting).(See Figure 6-5.) 5. F or the Encryption, choose 64 Bi ...
-
Linksys EtherFast BEFSR41W - page 17
This tab displa ys the cur rent status of the Router; it reflects data and selections that you ha ve entered under the setup tab . All of the information provided on this screen is read-onl y . T o make changes, select the Setup tab . • Host Name This f ield sho ws the name of your Router . This entry is neces- sary for some ISPs. • Firmwar e V ...
-
Linksys EtherFast BEFSR41W - page 18
A DHCP (Dynamic Host Conf iguration Protocol) Ser ver automaticall y assigns IP addresses to each computer on your netw ork. Unless you already hav e one, it is highly recommended that y our router be set up as a DHCP server . • DHCP Serv er Check the Enab le option to enable the DHCP server option of the router . If y ou already hav e a DHCP ser ...
-
Linksys EtherFast BEFSR41W - page 19
Help Under the Help tab, you’ ll f ind links to all of the Router’ s inter nal support doc- umentation, including the application that upgrades the Router’ s f ir mware. New f ir mware v ersions are posted at www .linksys.com and can be downloaded for free. If the Router can access the Internet already , there’ s no need to down- load a new ...
-
Linksys EtherFast BEFSR41W - page 20
Filters b lock specif ic internal users from accessing the Internet. Y ou can set up a f ilter through an IP address or a netw ork port number . Filtered Private IP Range • T o set up a f ilter using IP addresses, enter the range of IP addresses you wish to f ilter in the IP address f ields. Users who ha ve f iltered IP addresses will not be able ...
-
Linksys EtherFast BEFSR41W - page 21
For This screen displa ys preset application settings as well as options for cus- tomization of port ser vices for other applications. The Preset Applications are among the most widel y used Internet applications. They include the follo wing: • FTP (File Transfer Protocol) A protocol used to transfer f iles o ver a TCP/IP netw ork (Internet, UNIX ...
-
Linksys EtherFast BEFSR41W - page 22
T o add a customized application in the UPnP F orwarding screen: 1. Enter the name of the application in the appropriate Customized Applications f ield. Continue with the f ields on the same line. 2. In the Ext. P ort f ield , enter the number of the external por t used by the server . 3. Check Protocol TCP or Protocol UDP , depending on w hich pro ...
-
Linksys EtherFast BEFSR41W - page 23
W ith Dynamic Routing y ou can automaticall y adjust to ph ysical changes in the netw ork’ s layout. Using RIP protocol, the router deter mines the route of the netw ork packets based on the fe west number of hops betw een the source and the destination. The RIP protocol regularl y broadcasts routing information to other routers on the netw ork. ...
-
Linksys EtherFast BEFSR41W - page 24
Subnet Mask The Subnet Mask (also kno wn as the Netw ork Mask) deter- mines which portion of an IP address is the network portion, and which portion is the host por tion. In the example abo ve, the Network Mask is 255.255.255.0. This determines (by using the v alues 255) that the f irst three numbers of a netw ork IP address identify this particula ...
-
Linksys EtherFast BEFSR41W - page 25
MA C Address Cloning allo ws you to assign the Router a MA C address, which is a 12-digit code assigned to a unique piece of hardware for identif ication, like a Social Security number . Some ISPs require that y ou register the MA C address of your netw ork card/adapter, which w as connected to y our cable or DSL modem during installation. Click on ...
-
Linksys EtherFast BEFSR41W - page 26
3. I can’t browse through the Cable/DSL Wireless-Ready Router . • Check if both ends of the netw ork cable and po wer adapter are properly connected. Check if the status LEDs on the front panel are functioning properly . • If using W indows 95 or W indo ws 98, check the TCP/IP setup on the client side. Run winipcfg by clicking on the Start bu ...
-
Linksys EtherFast BEFSR41W - page 27
Does the Cable/DSL Wireless-Ready Router support any operating system other than Windows 95, Windows 98, Windows 2000, Windows NT , or Windows XP? Y es, but Linksys does not at this time pro vide technical support for setup, conf iguration or troubleshooting of any non-W indows operating systems. Does the Cable/DSL router support ICQ send file? Y e ...
-
Linksys EtherFast BEFSR41W - page 28
If DMZ is used, does the exposed user share the public IP with the Router? No. Does the Router pass PPTP packets or actively route PPTP sessions? The router allo ws PPTP packets to pass through. Is the Router cross-platform compatible? Any platform that supports Ether net and TCP/IP is compatible with the router . Will the Router allow me to use my ...
-
Linksys EtherFast BEFSR41W - page 29
3. At the DOS command prompt , type ping mail . (assuming that the loca- tion for which y ou’ re trying to f ind an IP address is conf igured as “mail”). Press Enter . Information such as the following data, taken from a ping of Microsoft Netw ork’ s e-mail ser ver , will be display ed. 4. Write do wn the IP addr ess retur ned b y the ping ...
-
Linksys EtherFast BEFSR41W - page 30
Appendix C: Installing the T C P /IP Protocol F ollo w these instructions to install the TCP/IP Protocol on one of your PCs only after a netw ork card has been successfully installed inside the PC. These instructions are for W indo ws 95, 98 or Millennium. F or TCP/IP setup under Microsoft W indows NT , 2000, or XP , please refer to your Microsoft ...
-
Linksys EtherFast BEFSR41W - page 31
Appendix D: T wisted-Pair Cabling There are different grades, or categories, of twisted-pair cab ling. Category 5 is the most reliable and is highl y recommended. Category 3 is a good second choice. Straight-through cables are used for connecting computers to a hub . Crosso ver cab les are used for connecting a hub to another hub (there is an excep ...
-
Linksys EtherFast BEFSR41W - page 32
Appendix E: Glossar y Ad-hoc Networ k - An ad-hoc network is a wireless netw ork or other small net- w ork in which some of the netw ork devices are part of the network onl y for the duration of a communications session, while others sta y in close pro ximity to the rest of the netw ork. BSS (Basic Service Set) - A group of Instant W ireless TM Net ...
-
Linksys EtherFast BEFSR41W - page 33
IEEE - The Institute of Electrical and Electronics Engineers. The IEEE describes itself as “the w orld's largest technical professional society—promot- ing the dev elopment and application of electrotechnology and allied sciences for the benef it of humanity , the advancement of the profession, and the well- being of our members. ” The I ...
-
Linksys EtherFast BEFSR41W - page 34
PrintServ er - A hardw are device that enab les a printer to be located anyw here in the netw ork. RJ-45 - A connector similar to a telephone connector that holds up to eight wires, used for connecting Ethernet devices. Roaming - The ability to use a wireless de vice and be able to mo ve from one access point’ s range to another without losing th ...
-
Linksys EtherFast BEFSR41W - page 35
Appendix F: Specifications Model Number BEFSR41W Standards PC Card 16-bit standard , IEEE 802.3 (10BaseT), IEEE 802.3u (100BaseTX), IEEE 802.11b (W ireless)* Protocol CSMA/CD Po r t s W AN: One 10Base-T RJ-45 P ort for Cable/DSL Modem LAN: F our 10/100 RJ-45 Switched P orts, One Shared Uplink P ort Speed W AN 10Mbps LA N 10/100Mbps (Half Duplex) 20 ...
-
Linksys EtherFast BEFSR41W - page 36
Appendix G: Warrant y Information BE SURE T O HA VE Y OUR PROOF OF PURCHASE AND A B ARCODE FR OM THE PR ODUCT'S P A CKA GING ON HAND WHEN CALLING. RETURN REQUESTS CANNO T BE PR OCESSED WITHOUT PR OOF OF PURCHASE. IN NO EVENT SHALL LINKSYS’ LIABILITY EXCEED THE PRICE P AID FOR THE PR ODUCT FR OM DIRECT , INDIRECT , SPECIAL, INCIDEN- T AL, OR ...
-
Linksys EtherFast BEFSR41W - page 37
Appendix H: Contact Information F or help with the installation or operation of this product, contact Linksys Customer Support at one of the phone numbers or Inter net addresses below . Sales Information 800-546-5797 (LINKSYS) T ech Support 800-326-7114 RMA Issues 949-261-1288 Fa x 949-261-8868 Email support@linksys.com We b http://www .linksys.com ...
-
Linksys EtherFast BEFSR41W - page 38
© Copyright 2002 Linksys, All Rights Reserved. Printed in the USA. http://www .linksys.com ...
Do you have a question concerning Linksys EtherFast BEFSR41W?
Use the form below
If you did not solve your problem by using a manual Linksys EtherFast BEFSR41W, ask a question using the form below. If a user had a similar problem with Linksys EtherFast BEFSR41W it is likely that he will want to share the way to solve it.