Eicon Networks 2440 manual Introduction, How Adsl Works

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Introduction

This chapter provides introductory information on your Diva 2440 ADSL Router.
Introducing the Diva 2440 ADSL Router	6
Package Contents	7
Connection Scenarios	8
How ADSL Works	10

Introduction

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Contents Diva 2440 Adsl Router User’s Guide Second Edition June 206-378-02 Contents Index How Adsl Works IntroductionAdsl and Network Features General FeaturesHardware Features Introducing the Diva 2440 Adsl RouterPackage Contents Two Computers at Once Connection ScenariosOne Computer Adsl line Diva More than Two ComputersMicrofilters How Adsl WorksSplitters and ‘Splitterless’ Operation About Microfilters Technical Support SetupRequirements Connecting to Both PortsOverview Internet Account Information Ports Ports and Indicator LightsPower Light Indicator LightsEthernet Cable Notes Connect the CablesAdsl Cable Notes To continue Updating or reinstalling USB driversUSB Cable Notes Access the Diva 2440 Web Interface Link Complete the Internet WizardSetup Complete Optional Installing the Diva Assistant Setup Connecting a Second Computer About the Ethernet Cable LAN SetupUsing the Diva Assistant to set on a LAN General Setup ProcedureBuilt-in Dhcp Server IP AddressingIf your LAN has a Dhcp Server Adjusting LAN SettingsIf your LAN uses Static IP Addresses If your LAN has a routerInstalling TCP/IP TCP/IP SetupConfiguring TCP/IP Windows 95/98Windows NT Apple Macintosh Mac OS 8 or later Verifying TCP/IP SettingsWindows Setup Browser Settings TroubleshootingConnecting a Phone to the Pass-through Phone Port About Microfilters Connecting a MicrofilterTechnical Support About the Diva Assistant General Information Resetting the DeviceUpgrading Firmware General Information Normal Reset Resetting the DeviceReset Settings to Factory Defaults Boot ModeProcedure Starting the Web-based Configuration InterfaceEditing Settings Pages ‘Reset’ and other buttons on the Main MenuAccessing the Configuration Configurations Saving, Restoring, and ResettingBacking up the current configuration Restoring a configuration from a fileOpening to the Firmware Maintenance Backing up Configuration FilesUpgrading Firmware Retrieving Firmware from the Eicon Networks Web SiteUsing your Diva Login Password Login Password and other Security FeaturesDefining a password Erasing the system passwordNetwork Address Translation Automatic Log OutIP Filtering Security Level General Tab About the Diva AssistantLaunching the Diva Assistant Tools Tab Diagnostic Log TabPerformance Tab Advanced Topics Virtual Private Networking Setting up a VPN with Windows 95/98Diva Requirements InstructionsAdvanced Topics Setting up a VPN with Windows Connecting the VPN How It Works Network Address TranslationSecurity benefits NAT static mappingsCreating Static NAT Mappings Specifying a Default NAT Server‘Default NAT Server’ field Diva Prerequisites Command Line Interface CLIEstablishing a Telnet Connection Command Line Reference Using the CLIEnabling Tftp server support Using Tftp to Transfer FilesUploading/downloading configuration files Retrieving message.txt ExamplesLoading New firmware via Tftp Command Line Reference Notational Conventions CancelShow Adsl Configuration Adsl CommandsSET Adsl Modulation Type G9922 Multimode Show Adsl StatisticsShow ATM Configuration ATM CommandsSET ATM Service Category UBR CBR Show ATM VCDhcp Commands Secondary Wins server Primary Wins serverIpaddress IP address of the Wins server Domain Domain name, a string of up to 31 charactersIpaddress IP address of the entry to delete Ipaddress IP address of the entry to enable or disableDelete Dhcp Staticmap ipaddress Show Dhcp StaticmapShow Ethernet Address Ethernet CommandsShow Ethernet Statistics Number Position where new filter is to be added Filter CommandsNumber Number of the filter that is to be deleted Number Number of the filter to editNumber Number of the filter to copy Filter applies to both incoming and outgoing data defaultDiscard the data Forward the data to the next filterApplies to all data Applied to TCP data defaultApplies to UDP data Applies to TCP connection SYN dataDisable Ethernet multicast filtering Enable Ethernet multicast filteringMacaddress Source or destination MAC address Type Hexidecimal number indicating type of Ethernet frameHours Range 00 to Minutes Seconds General CommandsReset Factory ResetEnable Echo Server Disable Echo Server Enable Sysman Disable SysmanIP Commands General Ping ipaddress number size Show StatisticsShow IP Route IP Routing CommandsTaskName Module name as seen in Show LOG. Examples Dhcp Logging and Internal Trace CommandsEnable all module messages Enable NAT Disable NAT NAT Network Address Translation CommandsUDP or TCP protocol Show IP NATValue Range 0-2147483647. Default PPP CommandsEnable PPP Echo Request Disable PPP Echo Request Value Range 0-2147483647 milliseconds. DefaultEnable PPP Phase Logging Disable PPP Phase Logging Enable PPP FSM Logging Disable PPP FSM LoggingShow PPP Configuration SET PPP Local Username SET PPP Local PasswordEnable Profile Disable Profile Profile CommandsShow Profiles Connect DisconnectShow SAR Configuration SAR CommandsIndex Index of the VC taken from the SAR VC table Show SAR VC indexEnable Tftp Server Disable Tftp Server Tftp CommandsEnable Timeprotocol Disable Timeprotocol Time Protocol CommandsShow Timeprotocol Configuration TimeServer Address of the time serverThis Section SpecificationsRegulatory Information for Canada General Specifications SpecificationsSoftware and Firmware Specifications FCC Part 68 Notice Regulatory Information for the United StatesDeclaration of Conformity Safety Notice Regulatory Information for Canada Power Consumption Safety Status TNV-3Regulatory Information for the European Union EU Declaration of ConformityIndex Index

Introduction

How ADSL Works