cord activities in ntt group - open networking …...title...
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CORD Activities in NTT Group
Dai KashiwaDirector, NTT CommunicationsBoard member of ONFBoard member of ONOS/CORD
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NTT Group Business Domains
2
I am here↓
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IoT
Data Center Data Center
Service Network
WAN
LAN
Transport Network
EnterpriseCloud
EnterpriseCloud
Clou
d
Horizontal expansion“Software-Defined Exchange Service”
SDN deployment
SDN Deployment Expansion in NTT Communications
SaaS
IaaS
Third Party Cloud Service
Vertical Expansion“Software-Defined Network Service ”“Transport SDN”
3
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n Value-addedVNFsn Fullyandadvanced
automation&Visualization- Telemetry- AI/Deeplearning
3n OpenSDNControllern Customizabilityn Fastertimetomarketn Interoperabilityn CAPEX/OPEXreduction
2n Disaggregateddevicesn Speedingup
technicalinnovationn Inventoryoptimization
1
4
Technical Challenges
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Excellent
Sufficient
Minimum
N/A
5
Expectations for ONOS/CORD Maturity Level Enhancement
Usecase /Requirement definition,
DesignProof of Concept
ProductionImplementationReference
Implementation
Production driven
Community driven
Requirement PoC Reference Production
Easyinstallment,Documents
Functions
Usability/Operability
Performance/Scalability
Quality/Availability
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Use Case Mappings
6
SW
RRU
Enterprise
CO
CO
E-CORD
M-CORD
CPE
COR-CORD
L3-Router
L2-SW(Spine/Leaf)
OLT BNGXLT
ROADM
WDM
ROADM
WDM
ROADM
WDM
PacketOptical
VNF
ForConsumer(Wired）
ForEnterprise(Wired)
Mobile MME PCRFBBU
S-GW P-GW
Evaluating CORDin Okinawa Open Laboratory• Trellis• E-CORD
Leading R-CORD for NTT use cases• PoCs (GE-PON-OLT, PPPoE, IPv6)• Use Case (Edge Cloud Computing)
Leading Packet-Optical using ONOS• PoCs, Field trials,…• ODTN (Open and Disaggregated
Transport Networks) PJ New
Evaluating Trellis
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ODTN (Open and Disaggregated Transport Networks)
NETCONF / gNMI
DataModel
Language
OpenProtocols
CommonData
Model
OpenSource
Controller
Device Layer
Reference ArchitectureComponent
Legacy & Disaggregated ROADM Open Line System
ONOS
YANG
T-API, ONOS intent,OpenROADM service,
…
Technology
Dynamic ConfigCompiler & Run-
time
Distributed ConfigStore
Service to device
application
YANG Service Model
YANG Device Model
Community
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Ref) CORD Evaluation at Okinawa Open Laboratory
n Purposen EvaluateCORDfromtheperspectiveofproductionnetworkdeployment
n ActionPlann Step1:BuildandevaluateTrellis
n Step2:ConstructVNFPlatformwithE-CORDn Step3:FieldtrialatOkinawa
n Step4:InstallCORDintoproductionnetwork
NowwebuiltTrellisenvironmentandstartedtestingseveralitemsforTrellis.DetailswillbepresentedinE-CORDTrackonThursday:
“ServiceProviderExperienceswithE-CORD:NTTCommunications&OOL”November93:00pm– 3:30pm