The document discusses software defined networking (SDN) and network function virtualization (NFV). It outlines an agenda covering SDN and NFV, positioning SDN in infrastructure as a service, and 8 usage scenarios for SDNs and NFVs. These include scenarios from version 1 of the SDN usage model as well as new scenarios. The presentation demonstrates proof of concept work and discusses ongoing work with standards bodies and next steps around control path standardization and storage integration.

1. SOFTWARE DEFINED NETWORKING
What’s New?
Kevin Clarke
Verizon
Chris Swan
CohesiveFT

2. AGENDA
 SDN and NFV
 Positioning SDN in the IaaS picture
 A walk though the 8 usage scenarios
• SDN v1 Usage Scenarios (1-3)
• New SDN Usage Scenarios (4-5)
• NFV Usage Scenarios (6-8)
 Proof of concept work with TMforum
 Working with standards defining organizations
 Wrap up
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3. 3
SDN AND NFV

4. SDN AND NFV
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5. SDN CONCEPTUAL ARCHITECTURE
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6. NFV SERVICE CHAINING
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7. 7
SDN AND IAAS

8. SDN AND IAAS
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9. 9
HERE’S WHAT WE HAD LAST YEAR
In Rev 1.0 of the SDN UM

10. 1) SDN ENABLED NETWORK SERVICES
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11. 2) LAYER 2 MULTI-PATH
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12. 3) L2 DATA CENTRE BRIDGING
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13. 13
NEW SDN USAGE SCENARIOS
In Rev 2.0 of the SDN UM

14. 4) L2 BRIDGING BETWEEN VMS
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15. 5) HAIRPINNING AVOIDANCE
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16. 16
NFV USAGE SCENARIOS
In Rev 2.0 of the SDN UM

17. 6) NFV – CORE FUNCTIONS
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18. 7) NFV – APP NETWORK SERVICES
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19. 8) SECURE MULTI CLOUD OVERLAY
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20. 20
DEMOING USAGE SCENARIOS 1-7

21. POC WITH TMFORUM
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22. POC TOPOLOGY
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23. AN EXAMPLE DATA FLOW
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24. 24
WORK ON STANDARDS

25. KEY PARTNERSHIPS
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26. WHAT’S NEXT?
 Control Path Standardization
• Identity integration for control path
• Authentication and Authorization integration
 Storage Overlay and Integration
• Storage integrated as a network flow leveraging SDN
 Tighter integration with network vendors and hardware
integration
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27. 27
WRAPPING UP

28. RECAP
 SDN and NFV – two complementary approaches to networking
 SDN (and NFV) are important to those building clouds and those
using clouds
 This is a fast moving space, which is why we have 5 new usage
scenarios
 Usage scenarios 1-7 have already been demoed
 Collaboration with SDOs such as ONF and ETSI is ongoing
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29. GET IT
http://www.opendatacenteralliance.org/docs/
software_defined_networking_master_usage_model_rev2.pdf
is.gd/sdnum2
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