LinksysメーカーWRT120Nの使用説明書/サービス説明書
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USER GUIDE Wir eless-N Home Router Model: WRT120N.
About This Guide i Wir eless-N Home Router About This Guide Icon Descriptions While reading through the User Guide you may see various icons that call attention to specific items.
T able of Contents ii Wir eless-N Home Router Chapter 1: Product O verview 1 F ront Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Back P anel . . . . . . . . . . . . . . . . . . . . . . . . .
T able of Contents iii Wir eless-N Home Router W arranty Information 31 Limited W arranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Exclusions and Limitations . . . . . . . . . . . . . . . . . . . .
Chapter 1 Produc t Over view 1 Wir eless-N Home Router Chapter 1: Pr oduc t O verview Thank you f or choosing the Linksys by Cisco Wireless-N Home Router . The Router lets you access the I nternet via a wireless connection or through one of its four switched ports.
Chapter 1 Produc t Over view 2 Wir eless-N Home Router W all-Mounting Placement The Router has two wall-mount slots on its bottom panel. The distance between the slots is 152 mm (6 inches). T wo screws ar e needed to mount the Router . Suggested Mounting Hardwar e 2.
Chapter 2 Wireless Security C hecklist 3 Wir eless-N Home Router Chapter 2: W ir eless S ecurity Checklist Wir eless net works are convenien t and easy to install, so homes with high-speed I nternet access are adopting them at a rapid pace.
Chapter 3 Advanced Configura tion 4 Wir eless-N Home Router Chapter 3: A dvanced C onfiguration After setting up the Router with the Setup Wizard (located on the CD -ROM), the Router will be ready for use. How ever , if you want to change its advanced settings, use the Router ’ s browser -based utility.
Chapter 3 Advanced Configura tion 5 Wir eless-N Home Router Automatic C onfiguration - DHCP By default, the Router’ s Internet Connection T ype is set to Automatic configuration - DHCP , which should be kept only if your ISP supports DHCP or y ou are connecting through a dynamic IP address.
Chapter 3 Advanced Configura tion 6 Wir eless-N Home Router • DNS 1-3 Y our ISP will provide you with at least one DNS (Domain Name System) server IP address. PPTP Server IP Address Y our ISP will pr ovide you with the IP address of the PPTP server .
Chapter 3 Advanced Configura tion 7 Wir eless-N Home Router Host Name and Domain Name These fields allow you to supply a host and domain name for the Router .
Chapter 3 Advanced Configura tion 8 Wir eless-N Home Router addresses to . T his number cannot be grea ter than 253. The default is 50 . IP Address Range Display ed here is the range of a vailable IP addresses.
Chapter 3 Advanced Configura tion 9 Wir eless-N Home Router TZO .com Setup > DDNS > TZO E-mail Address , TZO Key , and Domain Name Enter the settings of the account y ou set up with TZO . Internet IP A ddress The R outer’ s Internet IP address is displayed her e.
Chapter 3 Advanced Configura tion 10 Wir eless-N Home Router Route Entries T o set up a static route between the Router and another network, select a number from the drop- down list. Click Delete This En tr y to delete a static r oute. Enter Route Name Enter a name for the Route here, using a maximum of 25 alphanumeric characters.
Chapter 3 Advanced Configura tion 11 Wir eless-N Home Router Wir eless-N channel. Select any channel from the dr op- down menu. If you are not sure which channel to select, keep the default, Auto . Standard Channel I f 20MH z only is the Channel Width setting, then select the appropriate channel for your wireless network.
Chapter 3 Advanced Configura tion 12 Wir eless-N Home Router Method #3 Use this method if your client device asks for the Router ’ s PIN number . 1. Enter the PIN number listed on this screen. (It is also listed on the label on the bottom of the Router .
Chapter 3 Advanced Configura tion 13 Wir eless-N Home Router WP A Ent erprise This option featur es WP A used with a RADIUS ser ver . ( This should only be used when a RADIUS ser ver is connec ted to the Router .) Security Mode > WP A Enterprise RADIUS Ser ver Enter the IP address of the ser ver .
Chapter 3 Advanced Configura tion 14 Wir eless-N Home Router WEP WEP is a basic encr yption method, which is not as secure as WP A. IMPORT ANT: If you are using WEP encryption, then each device in your wireless network MUST use the same WEP encryption method and key , or else the network will not function properly .
Chapter 3 Advanced Configura tion 15 Wir eless-N Home Router Wireless Client List Wir eless Client List This screen shows computers and other devices on the wireless network . The list can be sor ted by Client Name, IP Addr ess, MA C Address, and Sta tus.
Chapter 3 Advanced Configura tion 16 Wir eless-N Home Router Wir eless- G devices are experiencing severe problems and are not able to transmit to the Router in an environmen t with heavy 802.11b traffic. This option boosts the Router’ s ability to catch all W ireless-N and Wireless-G transmissions but severely decreases performance.
Chapter 3 Advanced Configura tion 17 Wir eless-N Home Router this option to enable Java filtering. This option is disabled by default. ActiveX ActiveX is a programming language for websites. If you deny ActiveX, y ou run the risk of not having access to Internet sites creat ed using this pr ogramming language.
Chapter 3 Advanced Configura tion 18 Wir eless-N Home Router Summary Status Policies are disabled by default. T o enable a policy , select the polic y number from the drop -down menu, and select Enabled . T o create a polic y , follo w steps 1-11. Repeat these steps to create additional policies , one at a time.
Chapter 3 Advanced Configura tion 19 Wir eless-N Home Router T o delete a ser vice, select it from the Application list. Then click Delete . 11. Click Save Settings to sa ve the policy ’ s settings , or click Cancel Changes t o clear the changes.
Chapter 3 Advanced Configura tion 20 Wir eless-N Home Router Start~End Port Enter the number or range of port(s) used by the ser ver or Internet applications . Check with the Internet application documentation for more information. Protoc ol S elect the prot ocol(s) used for this application, T CP , UDP , or Both .
Chapter 3 Advanced Configura tion 21 Wir eless-N Home Router by MAC address, select MAC Address and enter the MAC address in the field provided . T o retrieve this information, click DHCP Client T able .
Chapter 3 Advanced Configura tion 22 Wir eless-N Home Router Port Range Enter the por t range that the application will be using. For example, if you want to allocate bandwidth for FTP , you can enter 21-21. If you need ser vices for an application that uses from 1000 to 1250, you enter 1000- 1250 as your settings.
Chapter 3 Advanced Configura tion 23 Wir eless-N Home Router Priority This column displays the bandwidth pr iority of High, Medium, Normal, or Low . Name This column displa ys the application, devic e, or port name. Information This column displays the port range or MA C addr ess entered for your entry.
Chapter 3 Advanced Configura tion 24 Wir eless-N Home Router UPnP Universal Plug and Play (UPnP) allows the appropriate Window s oper ating sy stem to automatically configure the Router for various Internet applications, such as gaming and videoconfer encing.
Chapter 3 Advanced Configura tion 25 Wir eless-N Home Router Diagnostics Ping T est Ping checks the status of a c onnec tion. IP or URL Address Enter the addr ess of the computer whose connection you wish to test. Pack et Size Enter the packet siz e you want to use.
Chapter 3 Advanced Configura tion 26 Wir eless-N Home Router Firmw are Upgrade Before upgrading the firm ware, download the Router’ s firmware upgrade file from the Linksys website , ww w .linksysby cisco .com . Please selec t a file to upgr ade T o selec t the firmware upgrade file, click Browse and follow the on-screen instructions.
Chapter 3 Advanced Configura tion 27 Wir eless-N Home Router DHCP Clients T able DHCP Client T able The DHCP Client T able lists computers and other devices that have been assigned IP addr esses by the Router . The list can be sor ted by IP Address , MAC Address , Inter face, and Client Name.
Appendix A T roubleshooting 28 Wir eless-N Home Router Appendix A: T roubleshooting Y our computer c annot connect to the Internet. F ollow these instruc tions until y our computer can connect to the Internet: • Make sure that the Router is powered on.
Appendix A T roubleshooting 29 Wir eless-N Home Router.
Appendix B Specific ations 30 Wir eless-N Home Router Appendix B: Specifications Model WRT120N Standards IEEE 802.3u, 802.11g, 802.11b, Draft 802.11n LEDs Power, Internet, Wireless, Wi-Fi Protected Se.
Appendix E Warranty Inf ormation 31 Wir eless-N Home Router Appendix E: W arran ty Information Limited Warranty Linksys warrants that this Linksys hardware product will be substantially free of def ec.
Appendix E Warranty Inf ormation 32 Wir eless-N Home Router and a copy of your da ted proof of original purchase when returning your product. Products received without a RMA number and dated proof of original purchase will be rejected. Do not include any other items with the product you are returning to Linksy s.
Appendix D Regula tor y Information 33 Wir eless-N Home Router Appendix D: Regulat or y I nforma tion FCC Sta tement This device complies with Part 15 of the FCC Rules.
Appendix D Regula tor y Information 34 Wir eless-N Home Router Industr y Canada Statement This Class B digital apparatus complies with Canadian ICES-003 and RSS210. Operation is subject to the following two c onditions: 1. This device ma y not cause inter ferenc e and 2.
Appendix D Regula tor y Information 35 Wir eless-N Home Router Declaration of Conf ormity with Regard to EU Direc tive 1999/5/EC (R&TTE Direc tive) Compliance Information f or 2,4-GH z and 5-GH z .
Appendix D Regula tor y Information 36 Wir eless-N Home Router Wireless E quipment ( Wireless-N/G/A/B Products) The following standards were applied during the assessment of the product against the re.
Appendix D Regula tor y Information 37 Wir eless-N Home Router puissance PIRE de à 100 mW (20 dBm) maximum. Consultez http://ww w .arcep .fr/ pour de plus amples détails.
Appendix D Regula tor y Information 38 Wir eless-N Home Router User Inf ormation for Consumer Pr oduc ts Cov ered by EU Directive 2002/96/EC on W aste Elec tric and Electronic Equipment ( WEEE) This document contains impor tant inf ormation for users with regards to the proper disposal and recycling of Linksys products.
Appendix D Regula tor y Information 39 Wir eless-N Home Router Eesti (Estonian) - K esk konnaalane inf ormatsioon Euroopa Liidus asuva tele klientidele Euroopa Liidu direktiivi 2002/96/EÜ nõuete kohaselt on seadmeid, millel on tootel või pakendil k äesolev sümbol , keelatud kõr valdada koos sorteerimata olmejäätmetega.
Appendix D Regula tor y Information 40 Wir eless-N Home Router Lietuvškai (Lithuanian) - A plinkosaugos inf ormacija, skir ta Europos Sąjungos vartotojams Europos dir ekty va 2002/96/EC numat o, kad.
Appendix D Regula tor y Information 41 Wir eless-N Home Router Português (Portuguese) - Informação ambiental par a clientes da União Eur opeia A Directiva Europeia 2002/96/CE exige que o equipamento que exibe este símbolo no produto e/ou na sua embalagem não seja eliminado junto com os resíduos municipais não separados.
42 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router Appendix E: Sof tware End U ser License A greement Cisco Produc ts This product from Cisco Systems, Inc. or its subsidiar y licensing the S oftware instead of Cisco Systems, Inc.
43 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router of the Soft ware or its related Documenta tion, or electronically transfer the S oftware or Documentation from one computer .
44 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router In addition, Cisco may collect and st ore detailed information regar ding your network configuration and usage for the purpose of providing you technical networking suppor t.
45 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router either the Soft ware or Documentation or both constitutes agreement by the Government that the Soft ware and Documentation a.
46 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router Everyone is per mitted t o copy and distribute verbatim copies of this license document, but changing it is not allowed . Preamble The licenses for most soft ware are designed to take away your freedom t o share and change it.
47 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router c. If the modified progr am normally r eads commands interactively when run, y ou must cause it, when started running for su.
48 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router 7. If , as a consequence of a cour t judgment or allegation of patent infringement or for any other reason (not limited to p.
49 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router GNU LESSER GENERAL PUBLIC LICENSE This is an unofficial translation of the GNU Lesser General Public License into [language].
50 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router In other cases, permission to use a par ticular librar y in non- free programs enables a greater number of people to use a large body of free software.
51 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router permissions for other licensees ex tend to the entir e whole, and thus to each and every part regar dless of who wrote it.
52 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router b) Use a suitable shar ed library mechanism for linking with the Librar y .
53 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router software distributed through that system in reliance on consistent application of that system; it is up t o the author/donor to decide if he or she is willing to distribute software through an y other system and a licensee cannot impose that choice .
54 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router The OpenSSL toolkit stays under a dual license, i.e. both the c onditions of the OpenSSL License and the original SSLeay license apply to the toolk it. S ee below for the actual license tex ts.
55 Appendix E Sof tware End U ser License Agreement Wir eless-N Home Router BUT NOT LIMITED T O , THE IMPLIED W ARR ANTIES OF MERCHANT ABILIT Y AND FITNESS FOR A P ARTICULAR PURPOSE ARE DISCLAIMED.
デバイスLinksys WRT120Nの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Linksys WRT120Nをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはLinksys WRT120Nの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Linksys WRT120Nの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Linksys WRT120Nで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Linksys WRT120Nを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はLinksys WRT120Nの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Linksys WRT120Nに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちLinksys WRT120Nデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
