1. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1© 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 1Cisco Confidential 1© 2010 Cisco and/or its affiliates. All rights reserved.
Shishio Tsuchiya
shtsuchi@cisco.com
ある企業のIPv6対応

2. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2
ある企業って？？
シスコのIPv6対応のお話

3. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 3
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

4. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 4
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)

5. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 5
World IPv6 Launch @ Cisco
www.cisco.com
www.webex.com
home.cisco.com
5

6. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 6
World IPv6 Launch MEASUREMENTS 1-11
http://www.worldipv6launch.org/measurements/

7. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 7
World IPv6 Launch MEASUREMENTS 12-26
http://www.worldipv6launch.org/measurements/

8. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 8
World IPv6 Launch MEASUREMENTS 27-45
http://www.worldipv6launch.org/measurements/

9. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 9
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/

10. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 10
Cisco IT Stack

11. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 11
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

12. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 12
IPv6の旅路

13. © 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.co
m
www.cisco.co
m
13

14. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 14
IPv6アドレス割り当て

15. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 15
IPv6アドレス管理

16. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 16
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

17. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 17
www.cisco.comのIPv6化

18. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 18
www.cisco.com

19. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 19
www.cisco.com IPv6 page views

20. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 20
world IPv6 launch traffic

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world IPv6 launch traffic

22. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 22

23. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 23
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

24. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 24
なんで落ちたか？＠JAONG32
• なんか”へーー“って感じ？

25. © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 25
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

26. Thank you.