The Future of of Ethernet - Ethernet Alliance...Carrier Ethernet The Ambitions of a Network...
Transcript of The Future of of Ethernet - Ethernet Alliance...Carrier Ethernet The Ambitions of a Network...
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The Future of of Ethernet
Nan Chen President, MEF
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MEF Worldwide Community
221 Member Companies 130 Service Providers 40+ Technical Specifications 154 CE 1.0 & 38 CE 2.0 Companies 1250 MEF-CECPs
Since 2001, Accelerating the Adoption of Carrier Ethernet Networks and
Services
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Ethernet The Ambitions of a Network Technology
• 1970 - I just want to share printers
• 1980 - I just want to connect PC’s
• 1990 - I want speed
• 2000 - I want to be everywhere – But not like that old slow, expensive, boring TDM
– And to be predictable, reliable like…. … like a Carrier Ethernet!
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Carrier Ethernet The Ambitions of a Network Technology
• 2013 - I want it – To be really smart, on-demand
– To reach any application from anywhere
– Real easy with zero-touch automation • Like picking up the phone or turning on the tap
Yes that’s the future of Ethernet …
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I want Carrier Ethernet to be just like TDM!
From Control/Management Planes perspective.
The Future of Ethernet
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Ethernet Today …
MEF: Created the Carrier Ethernet Services Industry
Carrier Ethernet
Carrier Ethernet
Data Center
Enterprises
Internet
ENNI
ENNI
UNI
UNI
Notes: • Revenues heading for $100bn
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Ethernet Growth: Vertical
Total worldwide bandwidth purchased for Ethernet Services exceeds legacy
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Ethernet Growth: Ovum
Speed, Lower Costs, TDM Replacement, Internet Access, Cloud Services
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Cloud Drives CE Growth over Next Decade
MEF: Delivering Business-Class Cloud services
Carrier Ethernet
Carrier Ethernet
Private Cloud Data Center
Enterprise 1
ENNI
UNI
Public Cloud Data Centers
Enterprise 2
UNI
Private Cloud Data Centers
UNI
CE for business will accelerate Cloud Cloud Forecasts: $160b rev by 2020 – IDC, Tuck, etc.
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Carrier Ethernet Cloud Delivery: The Big Picture
Enterprise 1 HQ IT Dept Manages Cloud Apps access
Ethernet Cloud Carrier
Internet
Public Domain
Private Cloud Hosting &
other Services
Public Internet Delivery Enterprise Delivery
Data Center
Public & Private Cloud Provider Applications
Private Cloud Delivery
Customer portal
Public Cloud Services delivered via the Internet augmented by Private Cloud services
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Carrier Ethernet Cloud Delivery: The Big Picture
Enterprise 1 HQ
Ethernet Cloud Carrier
Internet
Public Domain
Private Cloud Services, etc.
Public Internet Delivery Enterprise Delivery
Data Center
Public & Private Cloud Provider Applications
Private Cloud Delivery
+ Data Center Apps
Customer portal
Data Center housing additional Public & Private cloud services delivered “Business-Class” via Carrier Ethernet
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Carrier Ethernet Cloud Delivery: The Big Picture
Enterprise 1 HQ
Ethernet Cloud Carrier
Internet
Carrier Ethernet Access Provider (Off-Net, regional, global)
Enterprise 1 Branch
Private Cloud
Public Internet Delivery Enterprise Delivery
Data Center Public & Private Cloud Provider Applications
Private Cloud Delivery
+ Data Center Apps
+ Multiple CE Domains
Customer portal
Off-Net offices have access to all Cloud apps via Carrier Ethernet Interconnect
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Carrier Ethernet Cloud Delivery: The Big Picture
Enterprise 1 HQ
Ethernet Cloud Carrier
DCI = Data Center Interconnect
Enterprise Delivery
Data Center
Public & Private Cloud Provider Applications
Business-class Cloud Services Delivery
Internet
Access Provider
Enterprise 1 Branch
Public Internet Delivery Enterprise Delivery
Data Center
Public & Private Cloud Provider Applications
DCI
Private Cloud Delivery
+ Data Center Apps
+ Multiple Data Centers
+ Multiple CE Domains
Customer portal
More datacenters bring business-class access to many cloud apps
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Enterprise 2 Branch
Enterprise 3 HQ
Enterprise 2 HQ
Carrier Ethernet Cloud Delivery: The Big Picture
Enterprise 1 HQ
Ethernet Cloud Carrier
Enterprise Delivery
Data Center
Public & Private Cloud Provider Applications
Internet
Enterprise 1 Branch
Private Cloud
Public Internet Delivery Enterprise Delivery
Data Center
Public & Private Cloud Provider Applications
DCI
Customer portal
Service Orchestration for provisioning, PM/FM via SDN
Private Cloud Delivery
+ Data Center Apps
+ Multiple Data Centers
+ Multiple Enterprises
+ Multiple CE Domains
Create Complete Globally-Interconnected Ethernet Ecosystem
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Step by Step to the Future of Ethernet
The Future of Ethernet
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A New Generation of Carrier Ethernet
E-LAN • Multipoint L2 VPNs • Transparent LAN Service
E-Line • Virtual Private Lines (EPL) • Ethernet Private Lines (EVPL)
E-Tree • Rooted Multi-Point L2 VPNs • Traffic Segregation
E-Access
E- Access • Wholesale Access Services
3 Attributes: Multi-CoS, Interconnect, Manageability 3 Applications: Business, Mobile Backhaul and Cloud
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Carrier Ethernet + SDN – Developing Story
User Requests CE Service
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Carrier Ethernet + SDN – Developing Story
Service Orchestration draws on CE Information Model
to request resources via
API
• Interfaces with providers’ operational processes
CE Service Request
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Carrier Ethernet + SDN – Developing Story
API
Service Orchestration
API
Controller responds to resource requests and manages* network elements via
*”Manages” includes provisioning, dynamic changes, fault and performance monitoring, etc.
CE Service Request
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Carrier Ethernet + SDN – Developing Story
API
API
SDN Controller
Traditional/NFV network elements functions, bandwidth, availability,
provisioning, FM/PM
Service Orchestration
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Carrier Ethernet + SDN: Impact
TDM-like simplicity unlocks ubiquity and growth
• Service Orchestration-centric
• Zero-touch automated, responsive
• Leverages dominant CE deployment
• Implementation independent
• Migration friendly
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MEF Work: Carrier Ethernet Evolution
• New Dynamic Ethernet services – Dynamic bandwidth, mapping
– QoS, CoS
• Dynamic Service Orchestration – Information Model
– APIs, MIBs for SDN, NFV support, etc.
Customer Portal
Cloud Service request
Provider acceptance
Dynamic Provisioning
Service Turn up
Service Monitoring
• Streamlined Operations – Processes, information, interfaces and terminology applied to:
– Partner relationship management, lifecycle management and industry standards alignment.
Discovery, ordering, design, provisioning, test & turn-up, inventory management, billing, reporting, planning
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23 23 CloudEthernet Forum Formed in May 2013 - part of the MEF legal entity
Addressing the Scalability of Ethernet for Cloud • Address Scalability in and between Data Centers • Storage Network Scalability • Layer 2 performance and resilience Driven by migration to Cloud and network growth
Data Center Data Center
Cloud Providers
Storage Storage
Carrier Ethernet Service Centric
Carrier Ethernet Service Centric
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Conclusions and Key Messages
The Future of Ethernet
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Conclusions and Key Messages
The Future of Ethernet: TDM-Like Simplicity • Zero-touch automation, connect anywhere, anytime • Essential to accelerate scalability, reach, ubiquity
Service Orchestration will be the Defining Work • Integrates all the elements that enable this future • Unlocks potential massive Ethernet business opportunities
This is Just the Beginning
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