4. Want to join Lync MVPs and speakers at an exclusive Pub Trivia Night tonight? Tweet a photo from a Lync session using the hashtag #LyncTEE for your chance to attend! Two entries are randomly selected each day. Test your Lync knowledge with questions created by MVPs. Free food and drinks! Great prizes! *See official rules online. Lync MVP Pub Trivia Night – Invitation Only TechEd Europe #LyncTEE If you don’t score an invite, you can compete on Twitter with @msftLync tonight at 7pm for your chance to win a Surface Pro 3!

8. https://www.opennetworking.org/images/stories/downloads/sdn-resources/white-papers/wp-sdn-newnorm.pdf

9. Data Plane (hardware) OpenFlow (TLS/TCP) OpenFlow Agent Control Plane (software) Controller Network Switch Flow Tables Match RuleActionCounters Flow Table Rules: 1. Forward 2. Modify 3. Encap / decapsulate 4. Drop, etc.

10. “Higher-layer application functions will become integrated with lower layers of the network, leading to two-way application awareness. The network will be able to adapt to changing application requirements efficiently and effectively. In other words, applications will be able to dictate what the network needs to do to support them.” – Julie Kunstler, Ovum Research March 18, 2013

11. Source: Gartner

12. “Good examples of the work being done in this area are applications such as … the Network Optimizer for Lync from HP …. “ Source: Gartner Hype Cycle for Networking and Communications, 2014Gartner Hype Cycle for Networking and Communications, 2014

14. ApplicationPartners PresentationResiliency SessionCAC TransportMedia Ports NetworkDSCP Data LinkLLDP & VLANs PhysicalBandwidth

17. Northbound API Southbound API

18. Network Control & Management Functions Application (ex: UC) SDN Diagnostics Network Service App NE Network Elements End-User Application Focused NB APIs Network Services Function SDN Security Network Service App Network Focused NB APIs SDN QoS Network Service App Traffic Eng Network Service App Flow Programing TopologyInventoryStatistics Path Computation SDN Controller End-User Application SB APIs (Openflow)

20. Media Signaling Lync Pool With LDL Lync SDN Managers Network Controller SDN XML Network Devices SB API

22. Media Signaling Lync Pool With LDL Lync SDN Manager Pool Network Controllers SDN XML Network Devices SB API

23. SIP messages Invite/LRSInvite Start Ended Error Quality Update QoE Report Update Lync SDN Interface Lync SDN Manager Proprietary or backward compatible API

24. Lync Dialog Event UC SDN Interface Network Elements Network Controller South Bound API Signaling Media

25. Lync Dialog Event UC SDN Interface Network Elements Signaling Media Network Controller South Bound API

28. Making changes after Install? Edit the sdnmanager.exe.config file in “c:\program files\Microsoft lync server\Microsoft Lync SDN API”

29. Lync SDN Manager Single LSM Primary LSM Network Controller Collocated LSM Network Controller Redundant LSM Backup LSM Network Controller LSM Pool Network Controller

31. Diagnostics Proactively automate the diagnostics and troubleshooting of bad calls Automated QoS Reduce the cost of deploying QoS and implementing Traffic Engineering. Orchestration IT Agility & Network Customization through real-time, policy-based config of network resources.

32. CONTENT – RTP SESSION - SIP, H.323, SCCP, UNIStim IP TOPOLOGY OSPF, BGP Real-Time Network Performance & Correlation Complete View of the End-User Experience Nectar Unique Visibility

33. Diagnostics Proactively automate the diagnostics and troubleshooting of bad calls Automated QoS Reduce the cost of deploying QoS and implementing Traffic Engineering. Orchestration IT Agility & Network Customization through real-time, policy-based config of network resources.

34. Hybrid OpenFlow QOS SDN Controller Dialog Start OpenFlow: Set QoS Remark Hybrid OpenFlow Wi-Fi EF Best Effort EF Best Effort

35. Hybrid OpenFlow Hybrid OpenFlow QOS SDN Controller EF Wi-Fi Ingres: Best Effort Egress: EF Ingress: Best Effort Egress: EF

36. Aruba SDN Architecture Application Layer Controller Layer Infrastructure Layer Aruba MOVE Architecture

38. Diagnostics Proactively automate the diagnostics and troubleshooting of bad calls Automated QoS Reduce the cost of deploying QoS and implementing Traffic Engineering. Orchestration IT Agility & Network Customization through real-time, policy-based config of network resources.

47. www.microsoft.com/learning http://developer.microsoft.com http://microsoft.com/technet http://channel9.msdn.com/Events/TechEd