Q87-WRV54GV2Wireless-G VPN Broadband Router

A Division of Cisco Systems, Inc. ® Model No. VPN Broadband Router Wireless- G WRV54G ver. 2 User Guide GHz 2.4 54Mbps WIRELESS Wireless-G VPN Broadband RouterCopyright and TrademarksSpecifications are subject to change without notice. Instant Etherfast, Linksys, and the Linksys logo are registered trademarks of Linksys Group, Inc. Other brands and product names are trademarks or registered trademarks of their respective holders. Copyright © 2003 Linksys. All rights reserved.How to Use this GuideYour Guide to the Wireless-G VPN Broadband Router has been designed to make understanding networking with the Router easier than ever. Look for the following items when reading this User Guide:In addition to these symbols, there are definitions for technical terms that are presented like this:Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like this:Figure numbers and descriptions can also be found in the "List of Figures" section in the “Table of Contents”.WRV54G-QI-30801NC BW This exclamation point means there is a Caution or Warning and is something that could damage your property or the Router. word: definition. This checkmark means there is a Note of interest and is something you should pay special attention to while using the Router. This question mark provides you with a reminder about something you might need to do while using the Router. Figure 0-1: Sample Figure Description Wireless-G VPN Broadband RouterTable of ContentsChapter 1: Introduction 1 Welcome 1What’s in this Guide? 2 Chapter 2: Planning your Wireless Network 4 The Router’s Functions 4 IP Addresses 4 Why do I need a VPN? 5 What is a VPN? 6 Chapter 3: Getting to Know the Wireless-G VPN Broadband Router 9 The Back Panel 9 The Front Panel 10 Chapter 4: Connecting the Wireless-G Broadband Router 11 Overview 11Wired Connection to a PC 12 Wireless Connection to a PC 12 Chapter 5: Configuring the PCs 14 Overview 14Configuring Windows 98 and Millennium PCs 14 Configuring Windows 2000 PCs 15 Configuring Windows XP PCs 16 Chapter 6: Configuring the Router 18 Overview 18How to Access the Web-based Utility 20 The Setup Tab 20 The Wireless Tab 27 The Security Tab 31 The Access Restrictions Tab 36 The Applications and Gaming Tab 38 The Administration Tab 42 Status 46 Appendix A:Troubleshooting 49 Common Problems and Solutions 49 Wireless-G VPN Broadband Router Frequently Asked Questions 57 Appendix B: Wireless Security 64 A Brief Overview 64 What Are The Risks? 64 Appendix C: Configuring IPSec between a Windows 2000 PC and the Router 71 Introduction 71Environment 71How to Establish a Secure IPSec Tunnel 72 Windows 98 or Me Instructions 82 Windows 2000 or XP Instructions 83 Appendix D: Finding the MAC Address and IP Address for Your Ethernet Adapter 84Appendix E: SNMP Functions 84 Appendix F: Upgrading Firmware 85 Appendix G: Windows Help 86 Appendix H: Glossary 87 Appendix I: Specifications 93 Appendix J: Warranty Information 95 Appendix K: Regulatory Information 96 Appendix L: Contact Information 98 1 Chapter 1: IntroductionWelcomeWireless-G Broadband VPN RouterChapter 1: IntroductionWelcomeWireless-G is the upcoming 54Mbps wireless networking standard that’s almost five times faster than the widely deployed Wireless-B (802.11b) products found in homes, businesses, and public wireless hotspots around the country—but since they share the same 2.4GHz radio band, Wireless-G devices can also interoperate with existing 11Mbps Wireless-B equipment. Since both standards are built in, you can protect your investment in existing 802.11b infrastructure, and migrate to the new screaming fast Wireless-G standard as your needs grow.The Linksys Wireless-G Broadband VPN Router is really three devices in one box. First, there’s the Wireless Access Point, which lets you connect Wireless-G or Wireless-B devices to the network. There’s also a built-in 4-port full-duplex 10/100 Switch to connect your wired-Ethernet devices. Connect four PCs directly, or daisy-chain out to more hubs and switches to create as big a network as you need. Finally, the Router function ties it all together and lets your whole network share a high-speed cable or DSL Internet connection.To protect your data and privacy, the Wireless-G Broadband VPN Router can encrypt all wireless transmissions. The Router can serve as a DHCP Server, has NAT technology to protect against Internet intruders, supports VPN pass-through, and can be configured to filter internal users’ access to the Internet. Configuration is a snap with the web browser-based configuration utility.With the Linksys Wireless-G Broadband VPN Router at the center of your home or office network, you can share a high-speed Internet connection, files, printers, and multi-player games with the flexibility, speed, and security you need! 2 Chapter 1: IntroductionWhat’s in this Guide?Wireless-G Broadband VPN RouterWhat’s in this Guide?This user guide covers the steps for setting up and using the Wireless-G VPN Broadband Router.• Chapter 1: Introduction This chapter describes the Wireless-G VPN Broadband Router applications and this User Guide. • Chapter 2: Planning your Wireless Network This chapter describes the basics of wireless networking. • Chapter 3: Getting to Know the Wireless-G VPN Broadband Router This chapter describes the physical features of the Router. • Chapter 4: Connecting the Wireless-G VPN Broadband Router This chapter instructs you on how to connect the Router to your network. • Chapter 5: Configuring the PCs This chapter explains how to configure the PCs for your network. • Chapter 6: Configuring the Router This chapter explains how to use the Web-Based Utility to configure the settings on the Router. • Appendix A: Troubleshooting This appendix describes some problems and solutions, as well as frequently asked questions, regarding installation and use of the Wireless-G VPN Broadband Router. • Appendix B: Wireless Security This appendix explains the risks o…

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Cisco-Linksys LLC 121 Theory Drive Irvine, CA 92617 (USA) Phone: 949-261-1288 Fax: 949-823-3002 Agency Authorization Letter Date: March 18, 2005 To whom it may concern: We, the undersigned, hereby authorize Advance Data Technology Corp. (ADT) of Taiwan to act on our behalf, as our agent, in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by ADT within the scope of this authorization shall have the same effects as our own. This authorization shall expire six months from the original date. If you have any questions regarding the authorization, please don’t hesitate to contact us. Thank you! Sincerely yours, __________________________________________ Jennifer Yu / Associate Engineer Cisco-Linksys LLC Tel.: ( 949 ) 823-3188 Fax: ( 949 ) 823-3002 [email protected]

Model No.: WRV54G ver. 2 Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

FCC ID Label Location (FCC ID: Q87-WRV54GV2)

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FCC ID: Q87-WRV54GV2 Report No. RF930903L08 Operational Description This device is a Wireless-G VPN Broadband Router which operates in the 2.4GHz frequency spectrum with throughput of up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by AC adapter. The antenna is Dipole antenna with Reversed SMA antenna connector. Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. The other instruction, please have a look at the users manual.

FCC ID: Q87-WRV54GV2 Report No: SA930903L08 1 RF EXPOSURE REPORT REPORT NO.: SA930903L08 MODEL NO.: WRV54G ver. 2 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: Cisco-Linksys LLC ADDRESS: 121 Theory Drive Irvine, CA 92617 (USA) ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: Q87-WRV54GV2 Report No: SA930903L08 2 RF Exposure Measurement (Mobile Device) 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: Q87-WRV54GV2 Report No: SA930903L08 3 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance r. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5. Classification The antenna of the product, under normal use condition, is at least 20cm away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. FCC ID: Q87-WRV54GV2 Report No: SA930903L08 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is 3dBi or 1.9953 (numeric). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: 802.11b DSSS modulation: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241250.3500.0201.0 6243750.6990.0201.0 11246240.0870.0161.0 802.11g OFDM modulation: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241263.3870.0251.0 62437101.3910.0401.0 11246250.4660.0201.0

FCC ID: Q87-WRV54GV2 Report No.: RF930903L081Report Format Version 2.0.2 FCC TEST REPORT REPORT NO.: RF930903L08 MODEL NO.: WRV54G ver. 2 RECEIVED: Jul. 02, 2004 TESTED: Jul. 02 ~ Sep. 08, 2004 ISSUED: Mar. 09, 2005 APPLICANT: Cisco-Linksys LLC ADDRESS: 121 Theory Drive Irvine, CA 92617 (USA) ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 63 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA FCC ID: Q87-WRV54GV2 Report No.: RF930903L082Report Format Version 2.0.2 Table of Contents 1.CERTIFICATION ......................................................................................................4 2.SUMMARY OF TEST RESULTS ..............................................................................5 2.1MEASUREMENT UNCERTAINTY ...........................................................................5 3.GENERAL INFORMATION.......................................................................................6 3.1GENERAL DESCRIPTION OF EUT.........................................................................6 3.2DESCRIPTION OF TEST MODES...........................................................................7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ...................................................... 7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL: .......................... 8 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ........................................10 3.4DESCRIPTION OF SUPPORT UNITS ...................................................................10 4.TEST TYPES AND RESULTS ................................................................................ 11 4.1CONDUCTED EMISSION MEASUREMENT ......................................................... 11 4.1.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT....................................... 11 4.1.2 TEST INSTRUMENTS............................................................................................ 11 4.1.3 TEST PROCEDURES ............................................................................................ 12 4.1.4 DEVIATION FROM TEST STANDARD .................................................................. 12 4.1.5 TEST SETUP ......................................................................................................... 13 4.1.6 EUT OPERATING CONDITIONS ........................................................................... 13 4.1.7 TEST RESULTS ..................................................................................................... 14 4.2RADIATED EMISSION MEASUREMENT ..............................................................20 4.2.1 LIMITS OF RADIATED EMISSION MEASUREMENT............................................ 20 4.2.2 TEST INSTRUMENTS............................................................................................ 21 4.2.3 TEST PROCEDURES ............................................................................................ 22 4.2.4 DEVIATION FROM TEST STANDARD .................................................................. 22 4.2.5 TEST SETUP ......................................................................................................... 23 4.2.6 EUT OPERATING CONDITIONS ........................................................................... 23 4.2.7 TEST RESULTS ..................................................................................................... 24 4.36dB BANDWIDTH MEASUREMENT .....................................................................32 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT ................................................... 32 4.3.2 TEST INSTRUMENTS............................................................................................ 32 4.3.3 TEST PROCEDURE............................................................................................... 33 4.3.4 DEVIATION FROM TEST STANDARD .................................................................. 33 4.3.5 TEST SETUP ......................................................................................................... 33 4.3.6 EUT OPERATING CONDITIONS ........................................................................... 33 4.3.7 TEST RESULTS ..................................................................................................... 34 4.4MAXIMUM PEAK OUTPUT POWER .....................................................................40 4.4.1 LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT...................... 40 4.4.2 INSTRUMENTS...................................................................................................... 40 FCC ID: Q87-WRV54GV2 Report No.: RF930903L083Report Format Version 2.0.2 4.4.1 TEST PROCEDURES ............................................................................................ 41 4.4.2 DEVIATION FROM TEST STANDARD .................................................................. 41 4.4.3 TEST SETUP ......................................................................................................... 41 4.4.4 EUT OPERATING CONDITIONS ........................................................................... 41 4.4.3 TEST RESULTS ..................................................................................................... 42 4.5POWER SPECTRAL DENSITY MEASUREMENT.................................................43 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT .............................. 43 4.5.2 TEST INSTRUMENTS…

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FCC ID: Q87-WRV54GV2 Report No.: RF930903L0861Report Format Version 2.0.2 5. PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: Q87-WRV54GV2 Report No.: RF930903L0862Report Format Version 2.0.2 RADIATED EMISSION TEST