Uniden ENR1504 manual

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can also be used as a communication protocol in a private network (either an intranet or an extranet). When you are set up with access to the Internet, your computer is uses the TCP/IP protocol.

TFTP (Trivial File Transfer Protocol) – A version of the TCP/IP FTP protocol that has no directory or password capability.

Throughput - The amount of data moved successfully from one place to another in a given time period.

Topology - A network’s topology is a logical characterization of how the devices on the network are connected and the distances between them. The most common network devices include hubs, switches, routers, and gateways.

Most large networks contain several levels of interconnection, the most important of which include edge connections, backbone connections, and wide-area connections.

UDP (User Datagram Protocol) – A communications method (protocol) that offers a limited amount of service when messages are exchanged between computers in a network that uses the

Internet Protocol (IP). UDP is an alternative to the Transmission Control Protocol (TCP) and, together with IP, is sometimes referred to as UDP/IP. Like the Transmission Control Protocol, UDP uses the Internet Protocol to actually get a data unit (called a datagram) from one computer to another. Unlike TCP, however, UDP does not provide the service of dividing a message into packets (datagrams) and reassembling it at the other end. Specifically, UDP doesn’t provide sequencing of the packets that the data arrives in. This means that the application program that uses UDP must be able to make sure that the entire message has arrived and is in the right order. Network applications that want to save processing time because they have very small data units to exchange (and

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therefore very little message reassembling to do) may prefer UDP to TCP.

Upgrade – To replace existing software of firmware with a newer version.

Upload – To send a file transmitted over a network. In a communications session, upload means transmit, and download means receive.

URL (Uniform Resource Locator) – The address that defines the route to a file on the Web or any other Internet facility. URLs are typed into the browser to access Web pages, and URLs are embedded within the pages themselves to provide the hypertext links to other pages.

VLAN (Virtual LAN) – A logical association that allows users to communicate as if they were physically connected to a single LAN, independent of the actual physical configuration of the network.

WAN (Wide-Area Network) - A communications network that covers a wide geographic area, such as a state or country.

WEP (Wired Equivalent Privacy) – A data privacy mechanism based on 64-bit and 128-bit shared key algorithms, as described in the IEEE802.11 standard.

WINIPCFG - Configuration utility based on the Win32 API for querying, defining, and managing IP addresses within a network. A commonly used utility for configuring networks with static IP addresses.

Workgroup - Two or more individuals that share files and databases.

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Contents Table of Contents Important Safety Instruction System Information Screen Rebooting the RouterPower LED does not Turn on Updating the FirmwareWelcome Packet Filtering, Add ScreenLAN Features ENR1504 FeaturesInternet Access Features ROUTER/SECURITY FeaturesParental Control Features Advanced Router FeaturesPackage Contents Front View DetailsQuick Installation Process Hardware InstallationRear View Details PC Configuration Installing the HardwareFor Windows 95, 98, and ME For WindowsFor Windows NT For Windows XPBasic Router Configuration LoggingChanging the Default Password UnidenConfiguring the Time Account Configuration ScreenSetting Parental Controls NETWORK-LEVEL ControlPC Access Rules Screen PC-LEVEL ControlConfiguring Restriction Rules Restrict Rules ScreenConfiguring AN Override Password Or some other safe locationConfiguring Basic ISP Connections WAN Configuration, Dynamic IP ScreenAdvanced Router Configuration Configuring for a Static IP Address WAN Configuration, Static IP ScreenConfiguring for Pppoe Support WAN Configuration, PPPoE ScreenEnabling MAC Address Spoofing MAC Spoofing ScreenConfiguring a Fixed IP Address for a PC Reserving Fixed IP AddressesExcluding Fixed IP Addresses DHCP, Fixed IP Table ScreenConfiguring a PC AS a Host Port Mapping DHCP, Excluded IP Table ScreenPort Mapping Screen Twice with the different port ranges see on Configuring Universal Plug and Play UPnP Configuring a DMZChanging the Dhcp Configuration Changing the Dhcp Server SettingsDisabling the Dhcp Server LAN Configuration Screen Enabling Dynamic DNS Dynamic DNS ScreenEditing the Routing Table Routing Table ScreenConfiguring Packet Filtering Routing Table, Add ScreenPacket Filtering Screen Page Router Maintenance Features System Information ScreenCurrent Time System Time HARDWARE, SOFTWARE, and Bootcode VersionSystem UP Time LAN StatusSoftware Reboot Rebooting the RouterResetting the Router to Factory Defaults Hardware RebootRestoring Factory Defaults with the Hardware System LogsAutomatically Emailing System Logs Reading System Logs This screen displays the following informationUpdating the Firmware TroubleshootingPower LED does not Turn on Test LED Stays onSingle PC Cannot Connect to the Router Or the Internet No PCS can Connect to the InternetSpecifications FCC Information Legal NoticeIC Notice FCC Wants YOU to KnowPrecautions Important Safety InstructionImportant Electrical Considerations One Year Limited Warranty Warrantor Uniden America Corporation UnidenGlossary Page Page Page Page Page Page Memo