Gateway E4350 manual Example router-based Ethernet network

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Introduction to Networking

Example router-based Ethernet network

The following is an example of an Ethernet network. The network is made up of a router, a cable or DSL modem, your computers, and cables connecting each of these components. The router is the central control point for the network. Attached to the router are all of your computers or Ethernet-ready devices. Also connected to the router is a cable or DSL modem that provides access to the Internet.

Cable/DSL modem

Router

Tips & Tricks

To add the ability to access a wireless Ethernet network to your wired Ethernet network, connect an access point to the router or use a router that has a built-in access point, such as the Linksys wireless access point router with 4-port switch.

Equipment you need for a router-based Ethernet network

For an Ethernet network you need:

■Two or more computers with Ethernet jacks

■One router

■One broadband Internet connection (optional)

■Ethernet cables connecting all of the network equipment

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Contents Page Page Contents Maintaining Your Computer Iii Page Chapter To start Help and Support Help and SupportTo access the Using Your Computer guide Using Your Computer guideSearching for a topic Gateway contact information Online helpIdentifying your computer Checking Out Your Gateway Computer Your computer includes the following components FrontComponent Icon Description Back Back Gateway Documentation Microsoft Certificate of Authenticity Locating your serial numberFinding your specifications Storage Devices AccessoriesMemory PrintersUSB flash drive Uninterruptible power suppliesGetting Started Reducing eye strain Working safelySetting up your computer and computer accessories Setting up your computer desk and chairSitting at your computer Avoiding discomfort and injury from repetitive strain Protecting from power source problemsChecking the voltage selection Starting your computer To set the voltage selection switchTo start your computer Waking up your computer Turning off your computerTo turn off your computer To close unresponsive programs and restart your computer Restarting rebooting your computerStandard keyboard Using the keyboardFunction keys Multifunction keyboardSpecial-function buttons Wireless keyboard Adjusting the volumeTo adjust the overall volume level using hardware controls Help and Support Installing a printer, scanner, or other peripheral deviceUsing Drives and Ports To use a diskette Using the diskette driveIdentifying drive types Using the CD or DVD driveTo insert a CD or DVD Inserting a CD or DVDPlaying a DVD Playing a CDCreating CDs and DVDs Using Drives and Ports Maintaining Your Computer Caring for your computer To run Windows UpdateUpdating Windows To scan for viruses Protecting your computer from virusesTo remove a virus To update Norton AntiVirusCleaning the exterior Cleaning your computerCleaning the keyboard Cleaning the mouse Cleaning the monitorTo clean your trackball mouse To clean your optical mouse Cleaning CDs or DVDsTo reinstall your program or driver Microsoft System RestoreReinstalling programs and drivers To run Microsoft System RestoreTo restore your computer to the original configuration Restoring your computer to the original configurationPreventing static electricity discharge To open the case Opening the caseTo remove the front bezel Removing the front bezelOpening the case To replace the front bezel To close the case Closing the caseTo install or replace Dimm memory Installing memoryInstalling memory To replace the battery Replacing the system batteryReplacing the system battery Maintaining Your Computer Troubleshooting First steps Safety guidelinesCD or DVD drives TroubleshootingAdd-in cards AudioDVD movie will not play ComputerComputer will not start Diskette drive You see a Access Denied or Write protect error messageYou see a Disk is full error message You see a Non-system disk or Disk error error messageHard drive To restore deleted filesDVD drives File managementInternet You see a Data error messageYou cannot connect to the Internet Keyboard Connecting to a Web site takes too longKeyboard does not work Modem dial-up MemoryTo check the dialing properties Your 56K modem does not connect at 56K To run modem diagnosticsModem is not recognized by your computer Monitor To turn down the modem volumeModem is noisy when it dials and connects Screen resolution is not correctColor is not uniform Computer is running but there is no pictureText on the display is dim or difficult to read Mouse works erratically MouseNetworks Mouse does not workPrinter PasswordsPower To set a default printerTo make sure that the printer is not set to work offline You see a Printer queue is full error messageYou see a Printer is out of paper error message SoundHelp Support Troubleshooting Networking Your Computer Introduction to Networking Using a routerEquipment you need for a router-based Ethernet network Example router-based Ethernet networkCreating an Ethernet network Installing Ethernet cards and driversNaming the computers and the workgroup Making sure your broadband connection worksTo identify this computer on the network To use a Dhcp server Configuring the TCP/IP protocolCreating an Ethernet network Setting up an Ethernet network Setting up a network using a router To set up a network using a router Configuring your routerTo configure the Linksys EtherFast Cable/DSL router Creating an Ethernet network Testing your network Your Ethernet network is running slower than you expect Troubleshooting Your Ethernet networkYou cannot see the other computers on your network Computer does not recognize an add-inEthernet cardNetworking Your Computer Appendix a Setting up your system Important safety informationUnited States of America Regulatory compliance statementsIndustry Canada IC Unintentional emitter per ICES-003 CanadaExternal television antenna grounding Laser safety statementReference Grounding component Environmental information Trademark Acknowledgments Macrovision statementIndex DVD Page Page RAM Page Page MAN 4350 USR GDE R0 07/05