SDN and NFV: What’s the buzz about?: Marcus Weldon, President of Bell Labs and Corporate Chief Technology Officer

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SDN and NFV: What’s the buzz about?: Marcus Weldon, President of Bell Labs and Corporate Chief Technology Officer

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Network Functions Virtualization and Software Defined Networking are disruptive technologies. They are generating new investment, lots of press coverage, many analyst inquiries and stock......

Network Functions Virtualization and Software Defined Networking are disruptive technologies. They are generating new investment, lots of press coverage, many analyst inquiries and stock upgrades/downgrades. Why? Where? How? Marcus explains the technology, its implications and answers your questions.

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  • 1. WELCOME 1 COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 2. NFV AND SDN: WHAT’S IT ALL ABOUT? Marcus Weldon COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 3. THE STARTING POINT: CUSTOM BOXES Application A Application B Application C NETWORK PROVIDER | “DATA CENTER” COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 4. THE STARTING POINT: CUSTOM SERVER CARDS IN CUSTOM BOXES PHYSICAL INTERFACES STORAGE SWITCH Application A Application B Application C NETWORK PROVIDER | “DATA CENTER” COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. COMPUTE MEMORY
  • 5. THE EVOLUTION: GENERIC SERVER CARDS IN GENERIC RACKS TOR SERVER SERVER SERVER SERVER SERVER SERVER DATA CENTER EQUIPMENT RACK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 6. THE EVOLUTION: GENERIC SERVER CARDS IN GENERIC RACKS COMPUTE SERVER CARD TOR SERVER STORAGE SERVER SERVER SERVER SERVER SERVER MEMORY SWITCH COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 7. THE EVOLUTION: INSTANTIATING APPS VM presents partitioned (virtual) compute, storage, and network resources to Apps CLOUD PLATFORM Hypervisor partitions compute, storage, and network resources among VMs Cloud Network Services “App store” GUEST OS VM VSWITCH HYPERVISOR Cloud Management Platforms picks server to host App based on resource availability and requirements TOR SERVER APP Virtualization layer SERVER SERVER SERVER SERVER SERVER COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 8. THE EVOLUTION: INSTANTIATING APPS Virtual application CLOUD PLATFORM APP Cloud Network Services “App store” GUEST OS VM VSWITCH Application SW installed and VM started HYPERVISOR TOR APP APP APP SERVER SERVER SERVER SERVER SERVER SERVER COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 9. THE EVOLUTION: INSIDE A 1.0 DATA CENTER Cloud Network Services “App store” WAN NETWORK CLOUD PLATFORM NETWORK MANAGEMENT Router … Switch Not scalable (Thousand’s of VMs) TOR Complex manual configuration … TOR Strong isolation Tromboning to connect VMs APP TOR … APP APP TOR APP APP APP L2 DC NETWORK Manually Configure Network APP PRIVATE L3 DC NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. Scalable (Millions of VMs) Weak isolation Limited VM Placement No User IP @
  • 10. THE REVOLUTION: INSIDE A 2.0 DATA CENTER WAN NETWORK CLOUD PLATFORM APP SDN CONTROLLER … NP NP Cloud Network Services “Policy store” … VMs self-identify TOR TOR TOR … APP APP APP TOR APP APP APP ANY NETWORK NP ANY NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. “I’m here – I want to connect”
  • 11. THE REVOLUTION: INSIDE A 2.0 DATA CENTER WAN NETWORK CLOUD PLATFORM APP SDN CONTROLLER … NP … VMs Automatically Networked TOR TOR TOR APP NP NP APP … APP NP APP ANY NETWORK “Here’s your network connection” TOR NP NP APP APP ANY NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. NP NP NPNP NP NP NP NP
  • 12. THE REVOLUTION: INSIDE A 2.0 DATA CENTER Cloud Network Services “App store” WAN NETWORK CLOUD PLATFORM APP SDN CONTROLLER … No VM placement limitations TOR TOR Any User IP @ Strong isolation No Tromboning TOR APP NP … NP APP … APP TOR NP APP NP NP APP APP Automatic networking Massive scalability (10s of Million VMs) ANY NETWORK Optimized Networking (Cloud DC Routing) ANY NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. NP NP NP NP
  • 13. THE REVOLUTION: CONNECTING 2.0 DATA CENTERS Optimized Networking (Cloud WAN Routing) IPMPLS CORE NETWORK NETWORK WAN … TOR WAN … TOR TOR … … TOR TOR APP DATA CENTER 1 … TOR TOR … DATA CENTER 2 COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. APP TOR
  • 14. THE ENDPOINT: GLOBAL CLOUD NETWORK NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
  • 15. THE ENDPOINT: GLOBAL CLOUD NETWORK NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED. CLOUD
  • 16. THE WHOLE SOLUTION: ALCATEL-LUCENT CLOUDSHIFT NETWORK DYNAMIC CLOUD vNF vNF vNF vNF CLOUD OPTIMIZED PLATFORM CONSUMERS BUSINESSES vNF ULTRABROADBAND ACCESS SDN CLOUD OPTIMIZED ROUTING HOMES PROGRAMMABLE NETWORK COPYRIGHT © 2013 ALCATEL-LUCENT. ALL RIGHTS RESERVED.