Linksys NWR04B manual Network Everywhere Series

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Network Everywhere® Series

Mbps (MegaBits Per Second) - One million bits per second; unit of measure- ment for data transmission.

mIRC - mIRC runs under Windows and provides a graphical interface for log- ging onto IRC servers and listing, joining, and leaving channels.

NAT - NAT (Network Address Translation) is the translation of an Internet Protocol address (IP address) used within one network to a different IP address known within another network. One network is designated the inside network and the other is the outside.

Network - A system that transmits any combination of voice, video, and/or data between users.

Packet Filtering - Discarding unwanted network traffic based on its originat- ing address or range of addresses or its type (e-mail, file transfer, etc.).

Ping (Packet INternet Groper) - An Internet utility used to determine whether a particular IP address is online. It is used to test and debug a network by send- ing out a packet and waiting for a response.

POP3 (Post Office Protocol 3) - A standard mail server commonly used on the Internet. It provides a message store that holds incoming e-mail until users log on and download it. POP3 is a simple system with little selectivity. All pending messages and attachments are downloaded at the same time. POP3 uses the SMTP messaging protocol.

Port - A pathway into and out of the computer or a network device such as a switch or router. For example, the serial and parallel ports on a personal com- puter are external sockets for plugging in communications lines, modems, and printers.

PPPoE (Point to Point Protocol over Ethernet) - PPPoE is a method for the encapsulation of PPP packets over Ethernet frames from the user to the ISP over the Internet. One reason PPPoE is preferred by ISPs is because it provides authentication (username and password) in addition to data transport. A PPPoE session can be initiated by either a client application residing on a PC, or by client firmware residing on a modem or router.

PPTP (Point-to-Point Tunneling Protocol) - A protocol which allows the Point to Point Protocol (PPP) to be tunneled through an IP network. PPTP does not specify any changes to the PPP protocol but rather describes a “tunneling serv- ice” for carrying PPP (a tunneling service is any network service enabled by tunneling protocols such as PPTP, L2F, L2TP, and IPSEC tunnel

Wireless Cable/DSL Router

RIP (Routing Information Protocol) - A simple routing protocol that is part of the TCP/IP protocol suite. It determines a route based on the smallest hop count between source and destination. RIP is a distance vector protocol that routine- ly broadcasts routing information to its neighboring routers.

RJ-45- A connector similar to a telephone connector that holds up to eight wires, used for connecting Ethernet devices.

Router - Protocol-dependent device that connects subnetworks together. Routers are useful in breaking down a very large network into smaller subnet- works; they introduce longer delays and typically have much lower throughput rates than bridges.

Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services.

SMTP (Simple Mail Transfer Protocol) - The standard e-mail protocol on the Internet. It is a TCP/IP protocol that defines the message format and the mes- sage transfer agent (MTA), which stores and forwards the mail.

SNMP (Simple Network Management Protocol) - A widely used network monitoring and control protocol. Data is passed from SNMP agents, which are hardware and/or software processes reporting activity in each network device (switch, router, bridge, etc.) to the workstation console used to oversee the net- work. The agents return information contained in a MIB (Management Information Base), which is a data structure that defines what is obtainable from the device and what can be controlled (turned off, on, etc.).

Software - Instructions for the computer. A series of instructions that performs a particular task is called a “program.” The two major categories of software are “system software” and “application software.” System software is made up of control programs such as the operating system and database management sys- tem (DBMS). Application software is any program that processes data for the user.

A common misconception is that software is data. It is not. Software tells the hardware how to process the data.

Static IP Address - A permanent IP address that is assigned to a node in a TCP/IP network.

Static Routing - Forwarding data in a network via a fixed path. Static routing cannot adjust to changing line conditions as can dynamic routing.

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Contents Page Copyright & Trademarks Table of Contents Introduction Wireless Cable/DSL RouterFeatures An Introduction to LANs and WANsInternet PowerRouter’s Ports Ports 4, 3Power Router’s LEDsPlanning Your Wireless Network Connecting the RouterOverview Configuring the PCsConfiguring Windows 98 SE and Millennium PCs Configuring Windows 2000 PCs Configuring Windows XP PCs Using the Setup Wizard Setup Wizard’s Title ScreenPreparing to Set Up Setting Up the Router with a Cable ConnectionSsid ChannelSetting Up the Router with a DSL Connection Set AdditionalSsid Router’s Web-based Utility LoggingSetup Obtain an IP Address Automatically Fixed IPPassword PPPoEStatus DhcpLog HelpAdvanced IP FilteringNetwork Everywhere Series UPnP Forwarding ForwardingPort Range Forwarding Port TriggeringDynamic Routing Static RoutingDMZ Host Wireless MAC Address CloneNetwork Everywhere Series Need to set a static IP address on a PC Appendix a TroubleshootingCommon Problems and Solutions For Windows XPWant to test my Internet connection For Windows 98 SE and MeAm not able to access the Router’s web interface Setup Need to set up a server behind my RouterTCP UDP Can’t get the Internet game, server, or application to workFirmware upgrade failed, and/or the Diag LED is flashing To start over, I need to set the Router to factory defaultNeed to upgrade the firmware My DSL service’s PPPoE is always disconnectingDiag LED stays lit continuously Click the Advanced = Filter tabNeed to use port triggering Full/Col LED keeps flickering continuouslyFrequently Asked Questions Allows Pptp packets to pass through Network Everywhere Series Step Two Pinging for a Web Address Appendix B How to Ping Your ISP’s E-mail and Web AddressesStep One Pinging an IP Address Appendix C Configuring Wireless Security Figure C-2 Configuring Wireless Security in Windows XP Figure C-3Figure C-6 Figure C-10 Figure D-3 For Windows 2000 and XPAppendix E Glossary Figure D-6Network Everywhere Series Network Everywhere Series Network Everywhere Series Network Everywhere Series TX16 dBm 40mW. RX 11Mbps -78dBm Appendix F SpecificationsAppendix G Warranty Information EnvironmentalWeb site Appendix H Contact InformationTechnical Support Fax Copyright 2002 Network Everywhere. All rights reserved

NWR04B specifications

The Linksys NWR04B is a versatile and robust wireless router designed to cater to both home and small office environments. Known for its reliable performance and ease of use, this router is equipped with a range of features that ensure stable connectivity and enhanced productivity.

One of the standout characteristics of the NWR04B is its wireless technology. Utilizing the 802.11n standard, it offers fast data transfer rates, significantly reducing latency and buffering issues. The router supports both 2.4GHz and 5GHz frequency bands, allowing users to choose the optimal band for their specific networking needs. The dual-band feature not only enhances the speed of the network but also provides a stable connection, minimizing interference from other devices.

The Linksys NWR04B is designed with security in mind. It integrates advanced security protocols such as WPA2 encryption, ensuring that users' data remains safe from unauthorized access. The built-in firewall adds another layer of protection, safeguarding the internal network from potential threats. This is particularly important in today’s digital landscape, where cybersecurity is a significant concern.

In terms of connectivity, the NWR04B comes with multiple Ethernet ports, enabling wired connections for devices that require a more stable and secure connection than wireless offers. This is ideal for gaming consoles, PCs, and network-attached storage devices. Moreover, the router supports Quality of Service (QoS) settings, allowing users to prioritize bandwidth for specific applications, such as video streaming or online gaming. This ensures a smoother and more reliable experience for high-bandwidth activities.

Another notable feature is its easy setup process. The Linksys NWR04B includes an intuitive web-based interface that guides users through the initial configuration without extensive technical knowledge. Additionally, it supports various connectivity options, including DHCP, Static IP, and PPPoE, catering to diverse internet service providers.

Overall, the Linksys NWR04B presents a well-rounded solution for anyone looking to upgrade their home or small office network. With its reliable dual-band performance, robust security features, and user-friendly setup, it stands out as an excellent choice for both tech-savvy users and novices alike. Whether streaming high-definition content, participating in video calls, or engaging in online gaming, the NWR04B delivers a seamless Internet experience, making it a valuable asset in any digital setup.
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