Cisco SystemsメーカーUBR7100の使用説明書/サービス説明書
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CH A P T E R 1-1 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 1 Product Overview This chapter provides physical an d functional o .
1-2 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Product Descri ption The Cisco uBR7100 series router.
1-3 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Cisco uBR7100 Series Ro uters Physical Description • Online insertion and remo v al (OIR)—Allo ws you to add, replace, or remove the modular port adapter without interru pting the system.
1-4 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Cisco uBR7100 Series Routers Physical Description All interface connections and LEDs are located at the back of the router .
1-5 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Cisco uBR7100 Series Ro uters Physical Description Figure 1-3 sho ws the front pan el for all models of the Cisco uBR7100 series routers.
1-6 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Fixed Interface Units Instructions for i nstalling t.
1-7 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Field-Replaceable Units Note Only one dow nstream connector should be connected and used for dat a traf fi c on the network at an y one time.
1-8 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Field-Replacea ble Units Caution T o ensure adequate airflo w across the router port ad apters, a port adapter or a blank port adapter must be installed in each port ad apter slot.
1-9 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Field-Replaceable Units Flash Disks The flash disk is the def ault memory de vice th at ships with your Cisco uBR7100 series router .
1-10 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Field-Replacea ble Units SDRAM Memory War ni ng Only trained and qualified personnel sh ould be allowed to install, replace, or service this equi pment.
1-11 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Rack-Mount and Cable-Management K.
1-12 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview Figure 1 -5 Slot Numberin g—C.
1-13 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Cable1/0 Upstream 0 is up Frequency 38.000 MHz, Channel Width 3.200 MHz, 16-QAM Symbol Rate 2.
1-14 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview T o allow OIR, an address allocator with unique MA C addresses is stor ed in an EEPR OM on the router .
1-15 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Network Processor Card The network proc essor card resides in side the chassis and is shown in Figure 1-6 on page 1-16 .
1-16 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview • Four en vironmental sensors—Monitor the cooling air as it lea ves the chassis.
1-17 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Identifying the Network Proce sso.
1-18 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview System LEDs and Reset Button The LEDs indicate the status of the r outer . The CPU reset butt on allo ws you to reset the entire system.
1-19 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview T able 1 -5 Cisco uBR71 00 Series.
1-20 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview.
デバイスCisco Systems UBR7100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 UBR7100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 UBR7100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 UBR7100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 UBR7100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 UBR7100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 UBR7100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 UBR7100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 UBR7100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。