Ciscoメーカー880 Seriesの使用説明書/サービス説明書
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Americas Headquarters: Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers War ni ng Before working on a sy stem that has an on/off switch, tu rn OFF the power and unplug the power cord.
2 Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers OL-16194-01 Installing Main Memory War ni ng Read the installation instruc tions before connecti ng the sy stem to the power source.
3 Installing Memory and Power Over Ethe rnet in Cisco 880 Series and Cisco 890 Series In te grated Services Routers OL-16194-01 Installing Main Memory Figure 1 DIMM Sock et Location Step 3 Remov e any.
4 Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers OL-16194-01 Installing Main Memory Figure 2 Removing a DIMM Step 4 Align the DIMM to the DIMM socket and insert the DIMM into the DI MM sock et at a 45-de gree angle, as sho wn in Figure 3 .
5 Installing Memory and Power Over Ethe rnet in Cisco 880 Series and Cisco 890 Series In te grated Services Routers OL-16194-01 Installing Power Over Ethernet Installing Power Over Ethernet This secti.
6 Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers OL-16194-01 Installing Power Over Ethernet Step 2 Locate the three metal standoff hol es on the sys tem board. See Figure 4 for the lo cation of the Po E connector .
7 Installing Memory and Power Over Ethe rnet in Cisco 880 Series and Cisco 890 Series In te grated Services Routers OL-16194-01 Installing Power Over Ethernet Step 4 Install the metal standof fs provided in the accessory kit as shown in Figure 5 . Install the two metal standoff that hav e two notches int o the two star pattern ed standoff holes.
8 Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers OL-16194-01 Opening the Chassis Caution When installing the PoE card, ensu re that the card is installed in the proper direction. Improper installati on will damage th e PoE card.
9 Installing Memory and Power Over Ethe rnet in Cisco 880 Series and Cisco 890 Series In te grated Services Routers OL-16194-01 Opening the Chassis Figur e 6 Chassis Screws Locations Step 4 Place your hand on both sides of the ro uter where the scre ws were located.
10 Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers OL-16194-01 Closing the Chassis Figur e 7 Opening the Chassis Step 5 Place the router bottom on an antistatic mat. Closing the Chassis T o close the chassis, you will need a number-2 Phillips scre wdri ve r and a wrist strap.
11 Installing Memory and Power Over Ethe rnet in Cisco 880 Series and Cisco 890 Series In te grated Services Routers OL-16194-01 Closing the Chassis T o close the chassis, follow these steps: Step 1 Flip the chassis cover do wn. The co ver should snap shut.
12 Installing Memory and Power Over Ethernet in Cisco 880 Series and Cisco 890 Series Integrated Services Routers OL-16194-01 Closing the Chassis © 2009 Cisc o Systems, Inc.
デバイスCisco 880 Series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:
Cisco 880 Series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Cisco 880 Series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。Cisco 880 Series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。Cisco 880 Series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。
Cisco 880 Series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Cisco 880 Series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、Cisco 880 Series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Cisco 880 Series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。