Cisco SystemsメーカーGSR12-SFC=の使用説明書/サービス説明書
ページ先へ移動 of 14
1 Doc. No . Cisco Systems, Inc. All rights reser ved. 170 West Tasman Drive San Jose, CA 95134-1706 USA Cisco Systems, Inc. Corporate Headquarters Copyright © 1997-2002 Cisco 12012 Gigabit Switch Rou.
2 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Product Overview Pr oduct Overview The Cisco 12012 has two card cages; the upper card cage and the lo wer card cage. (Refer to Figure 1.) The upper card cage has 12 user-configurable slots a v ailable for line cards and a route processor (RP).
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 3 Product Overview Clock and Scheduler Card The Cisco 12012 requires that one clock and scheduler card be installed in the lower card cage.
4 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Safety Guidelines Low er Card Cage Status LEDs There are no status LEDs on the clock and scheduler card or switch fabric card, and the lo wer card cage slots are hidden behind the air filter .
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 5 Safety Guidelines Saf ety with Electricity The line cards, route processor (RP), switch fabric cards, alarm card, blo w.
6 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions T ools and P arts Required Pre v enting Electrostatic Discharge Damage Electrostatic discharge (ESD) damage, which can occur when electronic boards or components are handled improperly , can result in intermittent or complete failures.
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 7 Removing and Replacing a Card in the Lower Card Cage Remo ving and Replacing a Card in the Lo wer Car d Cage The Cisco 12012 supports up to fi ve cards in the lo wer card cage; two clock and scheduler cards and three switch fabric cards.
8 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Removing and Replacing a Car d in the Lower Car d Cage Step 3 T o gain access to the lower card cage, loosen the two capti ve scre ws on the front of the air filter tray and piv ot the tray do wn, aw ay from the lower card cage.
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 9 Removing and Replacing a Card in the Lower Card Cage Step 4 T o access the cards in the lower card cage, you must first mov e the air deflector up, out of the way .
10 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Removing and Replacing a Car d in the Lower Car d Cage Step 5 On the card you intend to remov e, grasp the card eject.
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 11 Removing and Replacing a Card in the Lower Card Cage Note When you install a clock and scheduler card or a switch fabr.
12 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Checking the Installation Chec king the Installation Complete the follo wing steps to verify that the ne w clock and .
Cisco 12012 Gigabit Switch Router Switch Fabric Cards Replacement Instructions 13 Cisco Connection Online Cisco Connection Online Cisco Connection Online (CCO) is Cisco Systems’ primary , real-time support channel. Maintenance customers and partners can self-register on CCO to obtain additional information and services.
14 Cisco 12012 Gigabit Switch Router Switch F abric Cards Replacement Instructions Cisco Connection Online.
デバイスCisco Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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 Systems GSR12-SFC=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。
