Future Internet Networks - Tiana RAMAHANDRY - IDATE - Executive Seminar - DigiWorld Summit 2013
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Future Internet Networks Consulting . Research . DigiWorld Institute March 2012 Contact Tiana RAMAHANDRY Senior Consultant [email protected] +33 4 67 14 44 57
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Tiana Ramahandry, Senior Consultant, DigiWorld by IDATE Tiana Ramahandry is a senior IDATE consultant since 2005. Her assignments are mainly focused on the telecom equipment sector and equipment suppliers’ strategies.She specifically works on telcos’ infrastructure evolution with expertise on traffic management and content delivery networks. Tiana Ramahandry holds a post-graduate professional degree in Cable Networks, from the Université de Lille, and a Masters in Business Administration from the IAE de Bordeaux IV.
Transcript of Future Internet Networks - Tiana RAMAHANDRY - IDATE - Executive Seminar - DigiWorld Summit 2013
Future Internet Networks
Consulting . Research . DigiWorld InstituteMarch 2012 Contact
Tiana RAMAHANDRY
Senior [email protected]+33 4 67 14 44 57
Agenda - Future Internet Networks
Round table #1 – Introducing a new era of network infrastructure with SDN and NFV
Akamai keynote – The future of the CDN
Networking coffee break
Thales Alenia Space keynote – Role of the satellite in the future networks
Ericsson Keynote – Drivers for the future networks
Round table #2 – Tailoring the future networks for Internet of Things
Orange – Conclusive keynote
Context – Why this seminar ?
Sources: 1)
IDATE,(2)
Cisco
How will the future networks look like ?
Current networks• « Limited »• Too complex• Too closed• Too rigid
Requirements• Flexible & agile• Resources
optimization• Video delivery
support• Open• Intelligent• Programmable and
automated• Scalable• Simple
Key networks technologies• Cloud computing• CDN (Content
Delivery Networks)
• API• DPI (Deep
Packet Inspection)
Key concepts• SDN• NFV
Software-Defined Networking
Technical definition
Concept based on the separation of the data plane and the control plane of the network architecture
Practical definition
Centralization of the network control plane as a software program
˃ What is OpenFlow ?˃ What is SDN ?
Source: ONF
SDN standard, defined by the Open Network Foundation
And OpenDayLight? Open and transparent approach to SDN from Linux Foundation
Source: ONF
xx
˃ What is NFV ?
Network Functions Virtualization
Definition
Group formed under the ETSI to define required elements for the virtualization of network functions
Principle
Implementation of network functions in software that can run on industry standard server hardware
Source: ETSI
˃ Promises from SDN and NFV
˃ What does it mean ?
● Financial benefits
• Simplification of the network management
• Network monitoring, access to information from network equipment
• Centralized automated network management in real-time environment
• Equipment consolidation
-50%
Network infrastructure costs
Energy costsTime-to-marketservices
+90%
● Operational benefits- Resources elasticity- Traffic shape in real time- Simplification of the network operations- Optimise and monetise network resources- Network security management- ….- ….
Challenges (& opportunities ?) for telcos
Towards real IT/telecoms convergence
Impact on traditionnal network equipment providers
New business models
Implementation in the existing infrastructures
Real operationalization of the new concepts
Expected change from a hardware to a software environment
˃ Global SDN and NFV marketincluding telcos, cloud service providers, and enterprises
4,5 billion €
2013 2018
+ 74% CAGR
12% from telcos
Answers in the following round-table
Stay tuned…
