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SOFTWARE DEFINED NETWORKINGWhat’s New?
Verizon
Kevin Clarke
CohesiveFT
Chris Swan
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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 TMforumWorking with standards defining organizationsWrap up
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SDN AND NFV
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SDN AND NFV
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SDN CONCEPTUAL ARCHITECTURE
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NFV SERVICE CHAINING
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SDN AND IAAS
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SDN AND IAAS
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HERE’S WHAT WE HAD LAST YEAR
In Rev 1.0 of the SDN UM
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1) SDN ENABLED NETWORK SERVICES
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2) LAYER 2 MULTI-PATH
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3) L2 DATA CENTRE BRIDGING
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NEW SDN USAGE SCENARIOS
In Rev 2.0 of the SDN UM
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4) L2 BRIDGING BETWEEN VMS
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5) HAIRPINNING AVOIDANCE
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NFV USAGE SCENARIOS
In Rev 2.0 of the SDN UM
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6) NFV – CORE FUNCTIONS
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7) NFV – APP NETWORK SERVICES
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8) SECURE MULTI CLOUD OVERLAY
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DEMOING USAGE SCENARIOS 1-7
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POC WITH TMFORUM
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POC TOPOLOGY
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AN EXAMPLE DATA FLOW
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WORK ON STANDARDS
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KEY PARTNERSHIPS
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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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WRAPPING UP
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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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GET IThttp://www.opendatacenteralliance.org/docs/
software_defined_networking_master_usage_model_rev2.pdf
is.gd/sdnum2
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