LinksysメーカーEA6900の使用説明書/サービス説明書
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E A69 00 User G uide.
i Cont ents Linksys EA-Series i Pr oduc t Overview EA6900 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 W all-mounting placement 4 Setting Up: Basics How to cr eate a home network . . . . . . . . . . . . . . . . . . . . .
ii Cont ents Linksys EA-Series How to put y our new router behind an existing r outer . . . . . . 38 T o add your rout er to an existing router or ga teway 38 T o share an Internet connection 39 T o extend your network 41 How to expose a devic e to the Internet .
1 Pr oduct O v er view Linksys EA-Series 1 P r oduc t Over view EA6900 P ackage contents In addition to your router , your router package includes: • Network (Ethernet) cable • AC pow er adapter • 3 external antennas • CD with documentation F eatur es Wireless -A C technology Built with leading 802.
2 Pr oduct O v er view Linksys EA-Series Home theater ready Bring the ultimate entertainment experience to your home by c onnecting computers, Internet-r eady T Vs, game c onsoles, media play ers, and more to your wireless network and the Internet.
3 Pr oduct O v er view Linksys EA-Series Back view Ethernet ports Wi-F i Pr otected Setup button Internet port Po wer port Reset button USB ports • Adjustable An tenna ports — T his router ships with 3 adjustable external antennas, and should be connected to the r outer befor e powering it on.
4 Pr oduct O v er view Linksys EA-Series W all-mounting placement The router has two w all-mount slots on its bottom panel. The distance between the slots is 82 mm. T wo screws are needed t o mount the router . Suggested Mounting Hardwar e 3-5 mm 7-8 mm 1.
5 Setting Up: Basics Linksys EA-Series 5 How t o creat e a home network What is a netw ork? A network is any gr oup of devices that can communicate with each other . A home network can also include Internet access, which r equires a router like this one.
6 Setting Up: Basics Linksys EA-Series How t o install your r outer T o install your router: 1. P ower on your new r outer . If replacing an existing router , disconnect it. 2. Connect the Internet cable from your modem to the y ellow Internet port on your rout er .
7 Setting Up: Basics Linksys EA-Series How t o configur e your r outer Y ou can change router settings to make your network more secur e or to work better with a device or game. Being able t o adjust the settings while you ’ re away fr om home can help make router administra tion easier .
8 Setting Up: Basics Linksys EA-Series How to disable r emote acc ess If you want to configur e your rout er only while you are on y our home network, you should disable remot e access. T o disable remote access: 1. Log into Linksy s Smart W i-F i. 2.
9 Setting Up: Basics Linksys EA-Series • Many envir onmental variables can affect the router’ s per formanc e, so if your wireless sig nal is weak, place the router in sev eral locations and test the signal strength t o determine the ideal position.
10 Setting Up: Basics Linksys EA-Series 3. Click the Basic tab. 4. Under Router Passw ord , type the new passwor d, then click OK . How to change y our rout er ’ s time zone Y our router ’ s time zone should be set to your local time zone . T o set your router’ s time zone: 1.
11 Setting Up: Basics Linksys EA-Series NO TE Internet connection speeds are determined by a variety of factors, including ISP account type, local and w orldwide Internet traffic, and number of devices in your home that ar e sharing the Internet connection.
12 Setting Up: Basics Linksys EA-Series 3. Under Select the t ype of device to add t o your network , click USB Printer . The Add a U SB printer screen opens. 4. F ollow the on-screen instructions for do wnloading and installing the VUSB (virtual USB) sof tware f or your computer .
13 Setting Up: Basics Linksys EA-Series • If the device has a Wi-F i Protected Setup button, press that butt on, then click the W i-Fi P rotected Setup button in Linksys Smart W i-F i or press the button on the back of y our router .
14 Setting Up: Basics Linksys EA-Series Information about the device appears on the screen. 4. Click OK . How t o set up parental c ontr ols With y our router , you can use parental c ontrols to: • Set the times that Internet access is allowed . • Block websites that y ou specify or based on their content.
15 Setting Up: Basics Linksys EA-Series • Click Edit to change the I nt ernet access schedule. Y ou can click and drag to select or deselect a block of time. 6. T o block specific websites: a. Under Block specific sites , click Add . b. T ype the web addr ess (URL) of the website t o block, then click OK .
16 Setting Up: Basics Linksys EA-Series T o set up guest access to y our network: 1. Log into Linksy s Smart W i-F i. (See “ “How to connect to Linksys Smart Wi- F i” on page 7. 2. Under Apps , click Guest Acc ess . Y our guest network , which was set up during your router installa tion, is displayed.
17 Setting Up: Basics Linksys EA-Series How t o customize Linksy s Smar t Wi-F i Y ou can customize your Linksys Smart W i-F i home page by adding or remo ving widgets . Widgets ar e miniature v ersions of menus that let you change basic settings or check the status of your network.
18 Linksys EA-Series 18 Over view Y ou can attach most USB drives (including a thumb drive or a high-capacit y external drive) to the USB port on your router . Y ou can then use the drive as networked storage, as a media server (for media-enabled devices such as a networked T V ), and as an FTP (F ile T ransfer Pr otocol) server .
19 Linksys EA-Series How t o use secured f older acc ess Wh y would I need to use secur ed folder acc ess? By default, when you connect a USB drive to your r outer , the entire contents of the driv e are available for read and writ e access to an yone on your local network (no login cr edentials are requir ed).
20 Linksys EA-Series 8. If you need to set up the shared f older: a. Click Creat e new share . The Create New Share dialog box opens. b. Click the button next to the folder that y ou want to share . • T o view subfolders, click the icon next to the folder name .
21 Linksys EA-Series TIPS F ile managers display content in man y way s, but you can usually use these common actions to navigate thr ough folders: • Click or double-click a folder name to open it. • Click, double- click, or right-click a file to open, copy , or view it.
22 Linksys EA-Series 5. Click Add New F older . The Add a new folder dialog box opens . 6. Click the button next to the folder that y ou want to share , then click OK . • T o view subfolders , click the icon next to the folder name. • T o return to a paren t folder , click the icon at the top of the list .
23 Linksys EA-Series 4. Click the setting for Enable FTP Server to turn it on. 5. W e recommend that y ou keep the default settings for FTP P ort and Encoding , unless you ar e an advanced user and hav e reason to change them. 6. Click OK . 7. Click the Status tab .
24 Setting Up: Advanced Linksys EA-Series 24 How t o manually set up your r outer Although running your rout er ’ s setup soft war e is the easiest way to set up and maintain your rout er , advanced users may want to manually configur e their router .
25 Setting Up: Advanced Linksys EA-Series 4. Select your ISP ’ s Internet connection t ype fr om the drop-down list. Complete the Optional Settings only if required b y your ISP . TIP F or field descriptions, click Help at the top of the scr een. 5.
26 Setting Up: Advanced Linksys EA-Series How t o get the most out of your dual- band rout er I bought a dual band router , but I’ m not sure that I’ m getting the most out of it. What should I check? Of the many reasons for owning a dual-band router , the most common is to ensure a vailable bandwidth for str eaming high- definition video.
27 Setting Up: Advanced Linksys EA-Series d. Network mode — Y our choice depends upon the clients that will connect to your network. If all of your devices are Wireless-N capable, you can select Wir eless-N Only for either or both bands.
28 Setting Up: Advanced Linksys EA-Series Example : Because each MA C filtering configuration is unique , the following procedur e uses the simplified example of setting up MAC filt ering to allow one wireless device acc ess to the network. TIP Y ou can also use MAC filtering to prev ent specific PCs from accessing your network b y selecting Deny .
29 Setting Up: Advanced Linksys EA-Series How to impr ov e security using the built-in firewall Wh y would I need to change m y security settings? By default, the firewall settings in your rout er have been optimized f or most home envir onments, so no changes are needed.
30 Setting Up: Advanced Linksys EA-Series Changing IPv6 firewall settings On some router models , the IPv6 firewall lets you customiz e IPv6 por t services for applications . When users send these types of requests to y our network via the Internet, the router will allow those r equests to the appropriate c omputers.
31 Setting Up: Advanced Linksys EA-Series 3. Click the Local Network tab . 4. T o disable the DHCP server , deselect the Enabled checkbox. 5. Leav e the Enabled checkbox selected to edit the following.
32 Setting Up: Advanced Linksys EA-Series 5. Click Edit to change the reservation details, or click Delete to delete the reservation. TIP F or field descriptions, click Help at the top of the scr een.
33 Setting Up: Advanced Linksys EA-Series How t o clone a MA C address On any home network, each network device has a unique MAC (Media Acc ess Control) addr ess. Some ISP s regist er the MAC addr ess of the device (usually a router or a comput er) connected directly to the modem.
34 Setting Up: Advanced Linksys EA-Series 3. Enable each setting that you want t o change. • IPSec Passthrough – IPSec (Internet Pr otocol Security) is a suite of protocols used t o implement secure ex change of packets at the IP layer . The VPN clients on the local network can establish an IPSec VPN tunnel through the rout er .
35 Setting Up: Advanced Linksys EA-Series 5. T o prioritize an application or game, select the name in the drop-down list, then click and drag the icon next to the name to the High Priority list. • If the application name isn ’t listed, click E dit and add the name.
36 Setting Up: Advanced Linksys EA-Series T o configure the router f or V oIP: 1. Log into Linksy s Smart W i-F i. (See “How to connect to Linksys Smar t Wi- F i” on page 7. 2. Under Router Settings , click Connectivity , then click the Administration tab.
37 Setting Up: Advanced Linksys EA-Series How t o use a router as an ac c ess point How can I use this new rout er as an access point? If you ha ve a large ar ea to cover with y our wireless signal , or if part of your home has weak signals due to interference, y ou can use this router to e xtend the range of your old router’ s wireless network.
38 Setting Up: Advanced Linksys EA-Series 6. T o reconfigur e the wireless network on your old r outer: a. Open the wireless network setup page. b. Change the network name (SSID) to match the name of y our new network. Having the same network name and security settings enables you to seamlessly r oam between your new router and y our old router .
39 Setting Up: Advanced Linksys EA-Series 4. At the end of setup , follow the on-scr een instructions to set up your Linksys Smart W i-F i account. NO TE: As part of the router setup process , you will be sent a verification e -mail .
40 Setting Up: Advanced Linksys EA-Series 2. Connect an Ethernet network cable to a LAN/Ethernet port on your upstream network to the yello w Internet port on your router . CA UTION Connect the upstream network to your r outer’ s yellow Internet port, not one of the blue Ethernet por ts.
41 Setting Up: Advanced Linksys EA-Series T o ex t end your network This topic cov ers cases three and four abo ve. NO TE This is a complex pr ocess, so this proc edure assumes that you ha ve some networking k nowledge . T o extend your network or add wir eless capabilities: 1.
42 Setting Up: Advanced Linksys EA-Series 4. Click the setting for DMZ to turn it on. 5. Select Enabled . 6. In the Source IP Address section, select Any IP A ddress to allow acc ess to your DMZ device fr om the entire Internet, or select the alternate button and enter a range of allow ed source addr esses.
43 P or t F or warding and P or t T riggering Linksys EA-Series 43 How t o set up por t forwarding Wh y would I use port forwarding? Port forwarding is a featur e that forwards inbound traffic from the Internet on a specific port or por ts to a specific devic e or port on your local network .
44 P or t F or warding and P or t T riggering Linksys EA-Series How to set up port for w arding f or multiple por ts Wh y would I set up port forwarding for multiple ports? Port for war ding is a featur e that forwards inbound traffic from the Internet on a specific port to a single device on your local network.
45 P or t F or warding and P or t T riggering Linksys EA-Series T o set up por t range f orwarding: 1. Log into Linksy s Smart W i-F i. (See “How to connect to Linksys Smar t Wi- F i” on page 7. 2. Set up a DHCP reservation for the IP address of the computer on which you installed the software.
46 P or t F or warding and P or t T riggering Linksys EA-Series 3. Under Router Settings, click Security . 4. Click the Apps and Gaming tab. 5. Click Port Range T riggering . The Port Range T riggering screen opens. 6. Click Add a new P or t Range T riggering .
47 Maintaining and Monitoring Linksys EA-Series 47 How t o back up and restor e y our rout er configur ation Wh y do I need to back up my r outer configur ation? As with an y valuable data, you should back up your r outer configura tion. Y our router might contain many customiz ed settings.
48 Maintaining and Monitoring Linksys EA-Series How t o upgrade the r outer’ s firmw are Wh y would I need to upgr ade my rout er’ s firmware? Linksys ma y periodically publish a firmware upg rade either to fix a problem or t o add features t o your router .
49 Maintaining and Monitoring Linksys EA-Series A confirmation screen opens . 5. Click Ye s to confirm. All settings and logs are deleted, and y our router is returned to its factory default settings.
50 Maintaining and Monitoring Linksys EA-Series How to disable the E thernet por t status ligh ts Wh y would I wan t to disable the Ethernet port status lights? Depending on the placement of the rout er in a home, you might find the ligh ts distracting.
51 Maintaining and Monitoring Linksys EA-Series b. Select a number of times to ping from the Number to ping drop- down list. c. Click Start to Ping . A window opens showing the ping test results .
52 T roubleshooting Linksys EA-Series 52 This chapter can help you solv e common setup issues and connect to the Internet. Y ou can find more help from our awar d-winning customer support at linksys .
53 T roubleshooting Linksys EA-Series Y our Internet c able is not plugged in message If you get a “ Y our Internet cable is not plugged in” message when tr ying to set up your rout er , follow these troubleshooting steps . T o fix the problem: 1.
54 T roubleshooting Linksys EA-Series 3. Click your own network name , then click Connect . In the example below , the computer was connected to another wireless network named JimsRouter . The name of the Linksys E-Series net w ork, BronzeEagle in this example , is shown selected.
55 T roubleshooting Linksys EA-Series After setup The Internet appears t o be unavailable If the Internet has difficulty communicating with your router , the problem may appear as a “Cannot find [Internet address]” message in your w eb browser .
56 T roubleshooting Linksys EA-Series Y ou cannot acc ess Linksys Smart W i-F i T o access your r outer directly , see “How to manually set up your r outer ” on page 24: All other troubleshooting .
57 Linksys EA-Series Specifications 57 57 Linksys EA6900 Model Name Linksys EA6900 Description Linksys Smart Wi-Fi Router AC1900 Model Number EA6900 Switch Port Speed 10/100/1000 Mbps (Gigabit Ethernet) Radio Frequency 2.
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デバイスLinksys EA6900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 EA6900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 EA6900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 EA6900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 EA6900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 EA6900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 EA6900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 EA6900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 EA6900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。
