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Cisco\'s stepwise solution for the seamless upgrade of Service Provider networks form Ipv4 stacks to Ipv6 stacks
Citation preview
The Future of the Internet
Delivering on the Promise of IPv6
Information Embargoed until 5AM PDT, 13 October 2009
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 2
What’s New?Introducing Cisco Carrier-Grade IPv6 (CGv6) Solution
Core
Edge
Home
x 1000 x 100,000 x 10 Million x 1 Billion
CRS-1
ASR
Tens of Terabits of CGv6 Performance
New Carrier-Scale Capabilities
Access
ISR
Data Center
Nexus
Home Scale Enterprise Scale Carrier Scale
Linksys
Translations
Coverage /Speed
Cost / Devices / Difficulty
A carrier-grade IPv6 transition solution that maximizes coverage and impact, minimizes cost and disruption
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 3
Internet-Enabled Devices2IPv4 Address Blocks Remaning1
The pool of IPv4 address blocks is dwindling rapidly
Today Sep 2011
0
25
Today 2015+
5B
15B
While the number of new Internet devices is exploding
< 700 Days Remaining
1 – Geoff Huston, APNIC, www.potaroo.net, tracking /8 address-blocks managed by the Internet Assigned Numbers Authority2 – Cisco Visual Networking Index / Intel Embedded Internet Projections
The gap between supply and demand for IP addresses – the key Internet resource – is widening
The Growing Internet Challenge
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 4
IPv6Addresses Abundant - 340 Undecillion (1036) devices
Enables global, inbound device accessibility
Improves security and application efficiency
56 billion billion billion addresses per person on Earth
The Promise of IPv6 – Unconstrained Growth
Private IP
IPv4Addresses rationed
– only 4.29 billion devices
The dual-stack transition path is precluded by IPv4 exhaustion
Private IP is one answer – if you can deploy carrier-scale address translation
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 5
Enabling an Orderly, Incremental TransitionBoundless service opportunities with Smart Grid, Connected Cities,
Mobile Video, Cloud Computing
IP NGN
Business / Consumer
All IPv6Today Private IP 6-over-4 Transitional 4-over-6
Smart Grid Opportunity: 110 million households in US alone= IPv4 = Private IP = IPv6
Preserve – IPv4 investments and assets
Prepare – to deliver interoperable IPv6 services
Prosper – from accelerated growth and innovation
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 6
Why Begin at Core / Edge?
Cost / Devices / Difficulty
Core
Edge
x 1000 x 100,000 x 10 Million x 1 Billion
Coverage /Speed
Access
Data Center
Home Scale Enterprise Scale Carrier Scale
Key requirements for scale, performance and impact are maximized in the core and edge
Translations
Home
∑
Cost and operational impact are reduced Platforms are inherently reliable, scalable Coverage, flexibility, and ROI are maximized
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 7
A Global Imperative
Dr. Shin Miyakawa, Director: “…with IPv4 address space quickly running out, the industry needs a smooth and methodical transition to IPv6…”
Xavier Niel, Chief Strategy Officer: “…we are pleased with Cisco’s well-thought out strategy and solution portfolio for customers to transition to IPv6…”
Xing Li, Deputy Director: “…IPv4 address exhaustion will cause huge problem for China Internet's growth, so we must make IPv6 transition happen smoothly…”
Japan
France
China
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 8
The Future of the Internet
Delivering on the Promise of IPv6 with the Cisco Carrier Grade IPv6 Solution
Prepare ProsperPreserveExisting IPv4 assets,
infrastructure, and service models
For a graceful, orderly transition to IPv6 and coexistence with IPv4
Through unconstrained growth and new
avenues for innovation
© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 9