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Shishio Tsuchiya
[email protected]
ある企業のIPv6対応
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ある企業って??
シスコのIPv6対応のお話
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シスコって? § 90カ国300拠点
§ 450+のビル
§ 51 データセンターとサーバールーム
§ 世界で1500+ラボ (500+ @San Jose)
§ 66,000+ 従業員
20,000 チャネルパートナー
§ 110+ アプリケーション・サービス・プロバイダー
§ 210+ Business and Support Development パートナー
世界で180,000を超える人々がシスコファミリーとして働いている
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何が目的?
• Eating your own dog food!!
• 自分でまず食え!!
• Cisco on Cisco - Inside Cisco IT http://www.cisco.com/go/ciscoit http://www.cisco.com/web/JP/ciscoitatwork/index.html
• あと枯渇もね。BOYD(bring your own device)
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World IPv6 Launch @ Cisco
www.cisco.com www.webex.com home.cisco.com
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World IPv6 Launch MEASUREMENTS 1-11 http://www.worldipv6launch.org/measurements/
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World IPv6 Launch MEASUREMENTS 12-26 http://www.worldipv6launch.org/measurements/
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World IPv6 Launch MEASUREMENTS 27-45 http://www.worldipv6launch.org/measurements/
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OSの割合
• Windows7が既に40%
• 端末をリースなどでリフェッシュする企業や入れ替わりが激しい大学の割合が高い
• 明日のSPの姿かも!?
• シスコや企業・大学の人にお願いする予定でしたが・・・
http://gs.statcounter.com/
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Cisco IT Stack
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IPv6 ターゲット
• 顧客・パートナー企業・社員からの接続
• 世界中の拠点からのアクセス
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IPv6の旅路
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© 2012 Cisco and/or its affiliates. All rights reserved. COCRST-3464 Cisco Public
Short Term Plan • Regional tunnel head-‐ends • Anycast ISATAP Service • Training • SLA/Formal Support • Dual Stack ISP connec@vity • www.ipv6.cisco.com • IPv4 Address Conserva@on
2010/2011
IPv6 Planning • Business/Technical Drivers • Use Cases • Risk Assessment • Resourcing
Lab Deployment • 6 Bone • ARIN Address Alloca@on • Tunnel overlay • Single Tunnel Head-‐end • 6in4 for Labs, Internet • ISATAP for desktops • No SLA – Best Effort
2003 2005-‐2009
Alpha IPv6 • Non-‐Produc@on test networks • 2 Buildings and 1 DC • DNS – AAAA • Address Management
June 2011
Long Term Plan • Formal IT-‐wide IPv6 Program • Network • Security • Endpoints • Applica@ons / Services
Mar 2012
Dual Stack Roll-‐outs • Global Backbone • Internet edge/DMZ • Data center • User access, DHCPv6 • Remote Access • Network Management
June 2012 2012 On
IPv6 Lifecycle
Deployment everywhere
IPv6への旅路 詳細
www.cisco.com
www.cisco.com
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IPv6アドレス割り当て
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IPv6アドレス管理
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学んだ事
• IT Stackを超えたチームワークが必要 ネットワークチームがリードを取って、速い段階でセキュリティチームと調整。その後インフラ・アプリチームが続いた
• 運用の準備 スタッフのトレーニング
ネットワーク管理やツール
Lessons
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www.cisco.comのIPv6化
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www.cisco.com
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www.cisco.com IPv6 page views
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world IPv6 launch traffic
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world IPv6 launch traffic
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その他
• cisco.webx.comもIPv6化 3ヶ月で5000以上のIPv6アクセス(0.06%くらい)
• tools.cisco.com,sso.cisco.com,aps.cisco.com もIPv6化
• CVO(Cisco Virtual Office)とAnyconnectのIPv6化のデザインを検討中
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なんで落ちたか?@JAONG32
• なんか”へーー“って感じ?
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参考URL
• Cisco on Cisco IPv6 Implementation http://www.cisco.com/en/US/solutions/collateral/ns340/ns1176/borderless-networks/IPv6-Implementation_CS.html
• シスコ IT が加速させる IPv6 の導入 http://www.cisco.com/web/JP/ciscoitatwork/doc/Cisco_IT_Case_Study_IPv6.pdf
• EMAN Automates Services Lifecycle Management at Cisco
http://www.cisco.com/web/about/ciscoitatwork/downloads/ciscoitatwork/pdf/Cisco_IT_Case_Study_EMAN.pdf