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Carrier Ethernet for Cloud Services Update

Carrier Ethernet for Cloud Services Update. Ralph Santitoro MEF Director and Co-chair of CE4Cloud Project Ralph.Santitoro@us.Fujitsu.com . Enterprise Cloud Service delivery Challenges. Cloud Service Delivery Challenges over the Internet Security Vulnerabilities Performance (SLA)

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Carrier Ethernet for Cloud Services Update

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  1. Carrier Ethernet for Cloud Services Update Ralph Santitoro MEF Director and Co-chair of CE4Cloud Project Ralph.Santitoro@us.Fujitsu.com

  2. Enterprise Cloud Service delivery Challenges • Cloud Service Delivery Challenges over the Internet • Security Vulnerabilities • Performance (SLA) • Data Governance • Regulatory Compliance Internet Enterprise Cloud Consumers Cloud Service Providers The WAN is critical for cloud service performance (SLAs) • Today, Internet is predominant WAN to deliver cloud services • Surprising, little attention paid to it by the Cloud Community • Larger Enterprises hesitant to move mission-critical applications to the cloud when delivered via the Internet MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  3. Cloud Service Delivery via Carrier Ethernet WANs • Addresses Internet challenges for mission critical apps: • Using Carrier Ethernet to connect to private cloud services • Generates additional telecom provider revenue • Private cloud services and Ethernet services with SLAs Public Cloud Services • Cloud Service Delivery via Carrier Ethernet • Secure • Predictable Performance • Control of Data Governance and Regulatory Compliance Internet Ethernet Service Provider EnterpriseCloud Consumers Virtualized On-net Private Cloud Services MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  4. CE Benefits for each Stakeholder • Cloud Providers • Enables new Private Cloud service opportunities • Ability to better differentiate cloud service offerings • Ethernet Cloud Carriers • Enables telecoms providers to deliver Private Cloud services • Telecoms providers can leverage well-established, trusted relationship with their enterprise subscribers • Enterprise Cloud Consumer • Puts Enterprise IT department in control • Meets Enterprise requirements for high performance, secure and controlled access to mission critical applications MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  5. Carrier Ethernet and the Cloud: MEF Focus Areas Data Center Interconnectivity Cloud Service Provider(s) Ethernet Cloud Carrier(s) Cloud Consumer to Cloud Service Provider Cloud Service Provider(s) Ethernet Cloud Carrier(s) Cloud Consumers Augment MEF Ethernet service definitions to better address on-demand, elastic requirements of Cloud services MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  6. MEF Augmentation of NIST Definitions MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  7. Ethernet Cloud Carrier acting as a Cloud Broker • Business relationship: Ethernet Cloud Carrier to Cloud Consumer • Ethernet Cloud Carrier delivers wholesale cloud services provided by Cloud Service Providers • This Cloud Broker analogous to telecom service provider delivering Internet access services • SP provides network connectivity to customer premises • SP delivers Internet access service provided by an ISP Cloud Broker Cloud Service Provider(s) wholesale services to Ethernet Cloud Carrier Cloud Consumer Ethernet Cloud Carrier acting as Broker MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  8. Cloud Service Provider acting as a Cloud Broker • Business relationship: Cloud Service Provider to Cloud Consumer • Cloud Service Provider wholesales network connectivity from Ethernet Cloud Carrier • This Cloud Broker is analogous to an ISP • ISP wholesales access network connection from incumbent telecoms service provider who owns access lines to the customer premises • ISP provides network connectivity to customer premises and Internet access service Cloud Broker Ethernet Cloud Carrier(s) wholesale services to Cloud Service Provider Cloud Consumer Cloud Service Provider acting as Broker MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  9. Cloud Broker (pure reseller model) • Business Relationship: Cloud Broker to Cloud Consumer • Cloud Broker wholesales network connectivity from Ethernet Cloud Carrier(s) and cloud services from Cloud Service Provider(s) • This Cloud Broker is analogous to a mobile virtual network operator (MVNO) • MVNO sells cellular voice/data services but does not own/operate a cellular wireless network Ethernet Cloud Carrier(s) wholesale services to Cloud Broker Cloud Consumer Cloud Broker Cloud Service Provider(s) wholesale services to Cloud Broker MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  10. New MEF Standards Development On-Demand, Elastic Ethernet Service Attributes

  11. Service Attributes Evolution to Better Support Cloud • Elastic Ethernet Service Attributes • On-demand change of EVC or UNI attributes for specific time period • Once time period ends, revert back to prior state • Evaluating on-demand and reservation models • Example Elastic Attributes • Increase Bandwidth (CIR) of an existing Ethernet Service (EVC) • On-demand bandwidth approaches • Based on bandwidth usage (X MBytes/month) • Based on new allocated bandwidth (200Mbps  600 Mbps CIR) • Based on aggregate allocation (800 Mbps CIR usable where needed) • Network/Cloud/Subscriber Management Orchestration • End-to-End service management and SLAs MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  12. Management Orchestration Workflow Customer Portal Cloud Service Provider Management System Ethernet Cloud Carrier Management System Cloud and Network Service Orchestration Service Attribute Correlation • Add VMs and Storage • VM Moves • Add WAN BW, CoS, EVC, etc. Ethernet Cloud Carrier Cloud Consumer Cloud Service Provider Orchestration among the different management systems to create consistent Quality of Experience and better SLAs for Cloud Consumers

  13. MEF Definitions and Terminology

  14. MEF Definitions for Cloud Community EVC Ethernet Service Provider A UNI Ethernet Service Provider B UNI ENNI Carrier Ethernet Network Carrier Ethernet Network End User Subscriber Site End User Subscriber Site E-Line EVC ENNI E-LAN E-Tree UNI E-Access MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  15. Cloud Definitions for Telecoms Community Community Cloud Private Cloud Public Cloud Hybrid Cloud Ethernet Cloud Carrier Cloud Broker SaaS IaaS PaaS MEF Carrier Ethernet for Cloud (CE4Cloud) Update - Ethernet Expo Americas 2012

  16. MEF White Paper • Educational Tool to understand Carrier Ethernet and Cloud • Introduces Cloud Concepts and Terms for Telecoms Service Providers • Introduces Carrier Ethernet Concepts and Terms for Cloud Service Providers • Provides Use Cases of MEF Standardized Services for Delivery of Cloud Services February 2012 Download at MetroEthernetForum.org

  17. Use Cases for MEF Ethernet Services E-Line, E-LAN, E-Tree and E-Access Services

  18. MEF E-Line Use Case (Point-to-Point) • Private Cloud, Community Cloud or Hybrid Cloud WAN Solution • Hub UNI at Cloud Service Provider Primary Data Center • Aggregates all EVPL EVCs from Cloud Consumers • Able to add additional Cloud Consumers on same hub UNI • Cloud Consumers can be different organizations • Secondary data center reached through DC-to-DC EPL EVC Internet UNI Hub UNI Ethernet Cloud Carrier UNI Cloud Consumer A Cloud Service Provider Primary Data Center UNI EVPL EVCs Cloud Service Provider Secondary Data Center Cloud Consumer B UNI UNI Cloud Consumer C UNI

  19. MEF E-Tree Use Case (One/Few-to-Many) • Private Cloud, Community Cloud or Hybrid Cloud WAN Solution • Cloud Consumers can access either data center • Ability to add additional Cloud Consumers to existing EVC • Cloud Consumers can be different organizations • E-Tree EVC Data Exchange Rules • Leaf UNI to Root UNI • Between Root UNIs Internet Leaf UNI Leaf UNI Ethernet Cloud Carrier Cloud Consumer A Root UNI 1 Cloud Service Provider Primary Data Center Cloud Consumer B E-Tree EVC Cloud Service Provider Secondary Data Center Leaf UNI Root UNI 2 Cloud Consumer C Leaf UNI E-Tree facilitates Disaster Recovery and Cloud Bursting

  20. MEF EP-LAN Use Case (Any-to-Any) • Private Cloud WAN Solution • Cloud Consumers can access either data center • Ability to add additional Cloud Consumers to existing EVC • E-LAN EVC Data Exchange Rules • Data exchange between all UNIs • All Cloud Consumers should be same organization Ethernet Cloud Carrier UNI Cloud Consumer Site 1 Cloud Service Provider Primary Data Center UNI UNI CloudConsumer Site 2 E-LAN EVC Cloud Service Provider Secondary Data Center UNI Cloud Consumer Site 3 UNI E-LAN facilitates Disaster Recovery and Cloud Bursting

  21. MEF Access EPL Use Case • ENNI Provides Interconnections for: • Enterprise Sites to connect to Cloud Service Providers • Internet connectivity for Public Cloud services Internet Enterprise Site A UNI Ethernet Access Provider(s) UNI UNI Cloud Service Provider Primary Data Center Access EPLs ENNI Access EPLs Ethernet Exchange Provider Enterprise Site B Cloud Service Provider Secondary Data Center UNI UNI UNI Enterprise Site C Ethernet Exchange Provider Enables On-Net Private Cloud Service Delivery through Access EPL Interconnections at ENNI

  22. MEF White Paper • Educational Tool to understand Carrier Ethernet and Cloud • Introduces Cloud Concepts and Terms for Telecoms Service Providers • Introduces Carrier Ethernet Concepts and Terms for Cloud Service Providers • Provides Use Cases of MEF Standardized Services for Delivery of Cloud Services February 2012 Download at MetroEthernetForum.org

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