Cisco Systemsメーカー6503の使用説明書/サービス説明書
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Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 1 of 19 White P aper High A vailability for the C.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 2 of 19 redundancy . For more detail on high-a vailability network designs, refer to the white paper , Gigabit Campus Design , at: http://www .
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 3 of 19 The changes to the switching mode are done automatically , depending on the hardware installed.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 4 of 19 Example 2: Classic and Fabric-Enabled Sys.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 5 of 19 Redundant Supervisor Engines As previousl.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 6 of 19 disabling port channels (PagP), and turning trunking of f for ports to which workstations are directly attached, the fast switchov er time can be reduced to approximately 10 seconds.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 7 of 19 T able 1 shows protocols and features for high a v ailability as of Cisco Catalyst OS version 7.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 8 of 19 Both supervisor engines run a synchronizing operation to allow for transfer of this data.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 9 of 19 The image synchronization feature of Cisc.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 10 of 19 http://www .
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 11 of 19 10.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 12 of 19 Dual Router Mode DRM is the original MSFC configuration for redundant supervisor engine or MSFC configurations.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 13 of 19 The following commands enable MSFC con.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 14 of 19 For these scenarios, SRM is no w av ailable.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 15 of 19 The same IP and Media Access Control (MA C) addresses are used for the designated router , whether or not the MSFC is the designated router .
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 16 of 19 SRM and IP Multicast W ith SRM, the VLAN interfaces on the nondesignated router are in a down state.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 17 of 19 DRM hostname DRM ! redundancy high-availability config-sync ! interface Vlan20 ip address 10.
Cisco Systems, Inc. All contents are Copyright © 1992–2002 Cisco Systems, Inc. All rights reserved. Important Notices and Pri vac y Statement. Page 18 of 19 disabled, the power a v ailable to the system is the combined power of the po wer supplies.
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デバイスCisco Systems 6503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 6503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 6503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 6503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 6503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 6503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 6503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 6503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 6503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。