Join us to learn more about the Emulex Connect Architecture: the Next Generation of Virtual I/O Connectivity, and the new XE201 I/O Controller, the industry's first quad-port converged fabric controller unifying Fibre Channel and Ethernet.

1. May 02, 2011 Emulex Connect ArchitectureThe Next Generation of Virtual I/O

2. Welcome Emulex Connect Architecture 3 Year Road Map of I/O Technology Introduction of the XE201 I/O Controller Introduction of Converged Fabrics Model Outline New I/O Market Opportunities

3. Speaker Topic Time Webcast Agenda

4. I/O Challenges in Virtual Data Center Environments Bob Laliberte, Sr. Analyst, Enterprise Strategy Group

6. Virtualization is driving new I/O requirements

7. Options for virtualized connectivity still vary

8. The evolution of network convergence

9. Technology landscape

11. Rapid Growth Over Next 2 Years © 2010 Enterprise Strategy Group 7

12. © 2011 Enterprise Strategy Group 8 VM Density Drives More I/O Throughput 40 Gb 10GbE & 16 Gb FC # 1 Impact

13. Storage Technologies Currently Used © 2011 Enterprise Strategy Group 9 # 2 Enabler

14. ESG’s Evolution of Network Convergence © 2011 Enterprise Strategy Group

16. Nehalem, Romley later this year

17. Rapid growth in dynamic environments

18. Private and public clouds

19. Network needs to evolve to meet demands

20. I/O needs to adapt

21. Convergence

22. PCIe 3, SR-IOV & MR-IOV

24. Jeff Benck President and COO Emulex Connect Architecture

26. Equipment Proliferation

27. Management Complexities

28. Expanding OPEX & CAPEX

29. Converged Networks

30. Virtualized

31. Simplifies I/O Management

32. Reduces CAPEX & OPEX

33. Cloud Computing (Private & Public)

34. On-Demand Provisioning and Scale

35. Modular Building Blocks “Legos”

37. Mobile and VDI

38. Device-Centric

39. VM I/O Density

40. Scalable vDevices

41. End-to-End vI/O

42. New I/O Models

43. I/O Isolation

44. New Server Models

45. Multi-Fabric I/O

46. Evolutionary Steps

48. Emulex Connect Architecture (ECA) Connectivity for Cloud & Virtual Data Centers Virtual Network Services and Management Flexible Multi-Fabric Protocol Engines Scalable Performance and Virtual Devices Emulex Enterprise Class Reliability

49. Emulex Connect I/O Roadmap 2010 2011 2012 2013 Unified Storage Multi-Fabric Technology Ethernet High Performance Computing Low Latency RoCEE RDMA I/O Management Value Added I/O Services 16Gb 32Gb 8Gb Fibre Channel PCIe Gen3 Converged Networking 10Gb 100Gb 10GBaseT 40Gb SR-IOV, Multichannel Universal LOMs 10Gb 10GBaseT 40Gb Networked Server/ Power Management 3rd Gen BMC 4th Gen BMC Contents Under Embargo until 9AM PST, May 2, 2011

50. Emulex Connect Architecture Infrastructure Network Appliance Host/Rack Connect Network Switching Cloud Container Storage Systems OneCommand Manager OS Frameworks Management Hypervisor Frameworks (vCenter) OEM Frameworks Cloud OS SLI-4 Common Drivers Emulex APIs TargetConnect Driver Services Open Standards Encryption Data Integrity I/O Services Key Managers I/O Isolation I/O Contention SR-IOV Universal Multi-Channel Virtual I/O OEM Virtual Networks HiperSwitch Virtual Devices I/O Connectivity IP KVM Ethernet FC/FCoE Bridging iSCSI ASIC Connectivity Bridge Cards Modular LOM Adapter Blade/Mezz

51. The Flexibility of Converged Fabric Adapter Quad Port 8Gb FC Dual Port 8Gb FC Dual Port 16Gb FC 2x8 4x8 2x16 2x10 4x10 2x8 2x10 1x16 2x10 1x40 Single Port 40Gb CNA Dual Port 10Gb CNA Quad Port 10Gb CNA Single 16Gb FC Dual 10Gb CNA Dual 8Gb FC Dual 10Gb CNA

52. ECA – Proof Points First 16Gb HBA Fibre Channel Demonstration First UCNA 10GbE Base-T Demonstration First UCNA 40GbE Demonstration Interop May 9, 2011 EMC World May 9, 2011 Interop May 9, 2011

53. The Evolution of Virtual & Cloud I/O Multiple Steps to Convergence End Game Emulex Connect ArchitectureProtects and Connects New Generation of Virtual I/O Services Discrete, Multi-Fabric and Converged Cloud Scale Performance Emulex Enterprise Class Reliability

55. Shaun Walsh VP, Corporate Marketing Emulex XE201 The Next Generation I/O Engine

56. The XE201 – Multi-Fabric I/O Engine Virtual I/O Engine High Performance PCIe 3.0 Multi-Fabric Combo Networking Advanced Energy Instrumentation Industry Leading Data Integrity The Only I/O Engine with 8/16FC, 10/40GbE and Quad Ports

57. Key XE201 Technologies vPath™ HiperSwtich VEPA Multi-VM Pathing I/O isolation Cloud and Co-Location Management RoCEE - Low Latency RDMA vPath – Virtual I/O Management OneCommand vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O

58. Key XE201 Technologies vScale™ Highest Bandwidth Storage Protocol 2x FC I/O bandwidth 2x Ethernet I/O bandwidth Workload-Based Performance and Scalability Dynamic Resources Pooling 8 I/O Cores for True Multi-Fabric vScale – Workload Performance Manager OneCommand vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O Contents Under Embargo until 9AM PST, May 2, 2011

59. Key XE201 Technologies vEngine™ Protocol offload Engine Reduce CPU overhead by up to 25% Enables 20% more VMs per CPU core vEngine – Protocol Offload OneCommand™ vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O Contents Under Embargo until 9AM PST, May 2, 2011

60. Key XE201 Technologies Virtual I/O Support for 8Xs the VM ratios 8X virtual functions SR-IOV, VN-TAG VEPA and VEB Universal Mutli-Channel OneCommand vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O Contents Under Embargo until 9AM PST, May 2, 2011

61. Key XE201 Technologies Compliance BlockGuard ™ - T10-PI standard end-to-end data integrity eliminates silent data corruption Compliance OneCommand vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O

62. Key XE201 Technologies GreenState™ 4Xs bandwidth/watt power Proactive Power Instrumentation & Energy Reduction Port Power Provisioning to save on Optic Consumption GreenState OneCommand vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O Contents Under Embargo until 9AM PST, May 2, 2011

63. Key XE201 Technologies OneCommand™ 2 x functionality, 1/2 the time Unified Drivers & APIs OC Vision OC Guardian OC Key Manager VMware vCenter Pay-As-You-Go OneCommand Framework OneCommand vPathTM vEngineTM GreenStateTM Compliance vScaleTM Virtual I/O Contents Under Embargo until 9AM PST, May 2, 2011

65. Connectivity Options for Tomorrow’s Storage Devices Deirdre Wassell Director, Solutions Marketing EMC2 Corporation

66. Connectivity Options for Storage Fibre Channel and Ethernet Options 10 Gigabit Ethernet LAN, NAS & iSCSI Fibre Channel SAN

67. Connectivity Options for Storage Fibre Channel over Ethernet (FCoE) 10 Gigabit Ethernet LAN, NAS & iSCSI Fibre Channel SAN FCoE Common Infrastructure and Management Investment Protection

68. Cloud Computing and Big Data Top IT Initiatives

70. Increasing server workloads

71. Applications growth

72. 12-Core processors

73. SSDs

75. High-end databases

76. Fabric tiering

78. Reduced number of links

79. Easier cable management

81. Industry PlugFests

82. Switches

83. Host Bus Adapters

84. Romley Servers

85. Arrays

87. Market Adoption 10Gigabit Ethernet, Fibre Channel and FCoE Chasm Early Majority Late Majority Laggards Early Adopters

89. Storage dedicated to one server

91. Increases utilization and availability

94. Offers low-cost server attachment

97. Lowers operational costs (cabling and converged network adapters)

98. Scalability for virtual environments 6 Remote/isolated servers Disaster recovery site

99. Summary and Q & A

100. What is The News Today? The Emulex Connect Architecture defines the next generation of I/O engines, solutions, services and management for the cloud and virtual data centers Emulex is the first company to sample CFA (Converged Fabric Adapter) technology to OEMs that combines FC and network convergence on a single platform Emulex is the only company with converged multi-fabric technology capable of 8/16FC, 10/40GbE and concurrent FC & Ethernet running simultaneously on the same card Emulex is providing an evolutionary, pay-as-you-go model for discrete, converged multi-fabric and converged networks Emulex will publically demonstrate the first 16Gb FC HBA, 10G Base-T UCNA and 40GbE UCNA at EMC World and Interop on May 9th

101. Q & A