1. Radware Solutions for the Virtualized Data Center Presenter, Title January 2010

2. Slide 2 Agenda Introduction to virtualization Virtualized, Mission Critical Applications Challenges Radware Solution for Data Center Virtualization –AppDirector value proposition in the virtual DC –USP #1: vAdapter - Sync Virtualization with the ADC –USP #2: VirtualDirector - Optimize QoE and Maintain SLA Radware solution for Virtual Desktops Summary

3. Introduction to Server Virtualization

4. Operating System Enterprise App Operating System Virtualization Hypervisor Running multiple Virtual Server instances on a physical server infrastructure by decoupling the Operating System Software from hardware. What is Server Virtualization? Slide 4

5. Run multiple operating systems on a single server Create shared pools of server resources to optimize your infrastructure What is Server Virtualization? Virtualization Main Benefits CAPEX and OPEX savings: Improved server utilization Reduce hardware requirements by a 10:1 ratio or better Green IT Improved Manageability Accelerate service provisioning time by 50-70% Manage virtual machines from a central location Virtualization Main Benefits CAPEX and OPEX savings: Improved server utilization Reduce hardware requirements by a 10:1 ratio or better Green IT Improved Manageability Accelerate service provisioning time by 50-70% Manage virtual machines from a central location Slide 5

6. Slide 6 Gartner, October 26 2009 16% of workloads run on virtual environment today Prediction: 50% of workloads will be running on 58 million virtual machines by 2012 IDC, October 26 2009 16.5% of all new servers shipped in Q2’09 were virtualized An increase from 14.5% in second quarter of 2008 The Virtualization Market

7. Business Critical Apps Are Being Virtualized Slide 7

8. Server Virtualization Challenges for Mission Critical Apps

9. Overcoming Obstacles to 100% virtualization Grass-root adoption Phase 1 – Non Critical AppsPhase 2- Critical AppsPhase 3 - Standardize Crossing the Chasm Enterprise-wide rollout Time Challenge: Ensure Availability Challenge: Ensure Availability Challenge: Ensure SLA & Performance Challenge: Ensure SLA & Performance Challenge: Ensure Scalability Challenge: Ensure Scalability Challenge: Ensure Manageability Challenge: Ensure Manageability Slide 9

10. AppDirector Value Proposition in the Virtual Data Center

11. ADC and the Virtual Environment Mainframe Database servers Virtualization Infrastructure (VI) Front Tier Middle Tier AppDirector Customers VirtualCenter Slide 11

12. Radware ADC Applications health checks Zero downtime Addressing Availability Concerns Slide 12 VMware HA OS / Hardware health checks For environments that can tolerate brief interruptions of service VMware HA OS / Hardware health checks For environments that can tolerate brief interruptions of service Radware ADC Zero downtime even in case of application failure No need for redundant VMs No need for new hardware VMware FT Protects from physical failures No downtime 2 identical VMs VMware FT Protects from physical failures No downtime 2 identical VMs

13. Radware ADC Offload CPU intensive tasks from the virtual resources: SSL offloading, Caching, Content compression, TCP multiplexing Addressing Performance Concerns Slide 13 VMware vSphere – Superior Performance

14. Radware ADC On Demand Scalability – license based scalability, zero-downtime Addressing Scalability Concerns Slide 14 VMware vSphere – Better Scalability Virtual Machine Scalability Hot-add more resources to a VM Easy provisioning of new VMs to support an application VMware vSphere – Better Scalability Virtual Machine Scalability Hot-add more resources to a VM Easy provisioning of new VMs to support an application

15. USP #1: vAdapter - Sync Virtualization with the ADC

16. Overcoming Obstacles to 100% virtualization Grass-root adoption Phase 1 – Non Critical AppsPhase 2- Critical AppsPhase 3 - Standardize Crossing the Chasm Enterprise-wide rollout Time Challenge: Ensure Availability Challenge: Ensure Availability Challenge: Ensure SLA & Performance Challenge: Ensure SLA & Performance Challenge: Ensure Scalability Challenge: Ensure Scalability Challenge: Ensure Manageability Challenge: Ensure Manageability Slide 16

17. Static Data CenterVirtual Data Center Traditional ADC vs. the future Changes are infrequent Limited inter-team communications Changes require manual intervention Changes are infrequent Limited inter-team communications Changes require manual intervention Dynamic Frequent updates Includes all tiers: network, storage, applications, servers Dynamic Frequent updates Includes all tiers: network, storage, applications, servers Slide 17 “The ability to deploy capacity and server images virtually increases speed of deployment by a factor of approximately 30” Thomas Bittman, Gartner “A new server can be up and running in three minutes - it used to take Eli Lilly seven and a half weeks to deploy a server internally” Dave Powers, at Eli Lilly and Company “The ability to deploy capacity and server images virtually increases speed of deployment by a factor of approximately 30” Thomas Bittman, Gartner “A new server can be up and running in three minutes - it used to take Eli Lilly seven and a half weeks to deploy a server internally” Dave Powers, at Eli Lilly and Company

18. The virtual data center is much more dynamic compared to its physical counterpart Any configuration changes in the virtualization layer should also be reflected in the ADC Otherwise, the virtual application availability and performance might be degraded The challenge of keeping the static ADC aligned with application resources is becoming much more complex The Network Admin Challenge Slide 18

19. The ADC Must be Aligned with the Virtual Environment Time consuming Prone to human errors Increased risk Time consuming Prone to human errors Increased risk Time consuming Prone to human errors inter-team dependency Increased risk Time consuming Prone to human errors inter-team dependency Increased risk Slide 19

20. Can Scripting Help? Prone to errors Time consuming Management, visibility and auditing Who writes and maintains the scripts? Prone to errors Time consuming Management, visibility and auditing Who writes and maintains the scripts? Does the script guarantee the sync? Slide 20 Inter-domain scripts

21. Introducing vAdapter Slide 21 vAdapter is a virtual appliance for VMware virtual Infrastructure Automatic adaptation of ADC configuration to the relevant virtual infrastructure changes Tight integration with AppDirector and Alteon

22. Applications Discovery Automatically discover the ADC and VMware topology Create mapping rules based on the discovered information Slide 22

23. vAdapter Slide 23

24. Network and VI Admins Retain Control Network Admins Control Layer4-7 Policies VI Admins Control Virtual Resources Allocations AutomatetedioustasksAutomatetedioustasks Slide 24

25. vAdapter Network Diagram Customers Mainframe Database servers vCenter – VMware Management Server AppDirector or Alteon VI – Virtual Infrastructure vAdapter listens to any configuration change in vCenter vAdapter automatically configures the ADC with the new configuration change vAdapter Slide 25

26. About vAdapter vAdapter is offered to Radware’s ADC customers FREE of charge (a $3600 value) Management is provided as: A plug-in to VMware management system A standalone Web-based management app which does not require any additional installation Semi-automated mode Automatic actions are pending admin confirmation Full audit trail Slide 26

27. Automating with Scripts Slide 27 Sophisticated logic out-of-the- box, examples: Mapping / Discovery Semi-automated mode Logging/auditing Flash based UI for management, visibility and control Up-to-date by Radware Sophisticated logic can be achieved only by extensive, time consuming coding No UI for management, visibility and control Up-to-date by customer vAdapter Scripts

28. Slide 28 vAdapter Demo

29. vAdapter Benefits vAdapter eliminates the need for: Frequent manual ADC configuration updates Constant coordination between network team and VI team Scripting and manual configuration within the virtual environment Resulting in: VI admin and network admin time savings Risk reduction and elimination of human errors Slide 29

30. USP #2: VirtualDirector – Optimize QoE

31. Overcoming Obstacles to 100% virtualization Grass-root adoption Phase 1 – Non Critical AppsPhase 2- Critical AppsPhase 3 - Standardize Crossing the Chasm Enterprise-wide rollout Time Challenge: Ensure Availability Challenge: Ensure Availability Challenge: Ensure SLA & Performance Challenge: Ensure SLA & Performance Challenge: Ensure Scalability Challenge: Ensure Scalability Challenge: Ensure Manageability Challenge: Ensure Manageability Slide 31

32. Data Center Trends More than half of companies are well down the infrastructure consolidation path Gartner 11/2006 IT Infrastructure customer survey Customers … are seeking more advanced capabilities and tools for their virtual environments IDC 2006 customer survey Virtualization is a major enabler for infrastructure automation, and will help accelerate the trend toward IT operations process automation Gartner Bittman 2007 Automation is expected to play a strong role in managing virtualization resources in the next 18 months Server Virtualization Maturity Index, IDC Jan 2007 Second phase of virtualization concentrates on the flexible allocation of resources to respond to business demand Gartner Bittman Slide 32

33. Dynamic Resource Allocation Customers Mainframe Database servers AppDirector VirtualDirector Virtualization Infrastructure (VI) Front Tier Middle Tier VirtualCenter Application SLA / QoE Degradation Virtual resources: all are fine Peak in application traffic identified Identification Slide 33

34. Dynamic Resource Allocation Mainframe Database servers Automatic Actions: Add a VM to support the load Optimized load balancing - send new users to new virtual machine Automatic Actions: Add a VM to support the load Optimized load balancing - send new users to new virtual machine Identification Optimization Actions Virtualization Infrastructure (VI) Front Tier Middle Tier AppDirector Customers VirtualDirector VirtualCenter Slide 34

35. Application Visibility Identification Optimization Actions Visibility Slide 35

36. VirtualDirector - Capabilities Application status is determined by correlating different KPIs types: Network KPIs Business Events KPIs Virtual Environment KPIs (CPU, Memory) 3rd party solutions KPIs Actions examples: Add / Remove virtual resources Optimize load balancing Align bandwidth with applications business needs Align virtual resource allocation with business needs Stop sending traffic to unhealthy VMs Redirect traffic to a second data center or to the cloud Slide 36

37. VirtualDirector – Capabilities cont Tight integration between ADC and VMware Gracefully stop sending traffic to VM instances before stopping their operation Start sending traffic to new VM instances only after the VM is ready to handle the traffic Visibility: Real-time Dashboard Full audit and logging of all actions for compliance Powerful, flexible and easy to use scripting language enables: Easy customization capabilities Advanced identification of QoE problems Customized policy engine Advisory mode Slide 37

38. Slide 38 VirtualDirector Demo

39. Radware’s Solution for Virtual Desktop

40. Virtual Desktop Deployment VMware VI3 Platform Hosted virtual desktops VMware Virtual Desktop Manager Manages connection from client to hosted desktop Active Directory User authentication VMware VirtualCenter Manages the VI3 platform Clients Single Point of Failure Not Scalable Load Balancing is Required Single Point of Failure Not Scalable Load Balancing is Required Slide 40

41. Radware ADC & VMware VDM Virtual Desktops running on ESX VirtualCenter Active Directory VDM Connection Servers AppDirector Load Balancing and SSL Offloading SSL Partners Employees/Branch Offices Routers LinkProof LinkProof Branch Internet Slide 41

42. Radware ADC and Virtual Desktop Increases the scalability and availability of virtual desktop deployments Ensures load distribution of requests and sessions across Virtual Desktop Manager (VDM) Connection Servers Ensures requests are properly routed to servers in the event of a failure Offloads SSL overhead from the servers Slide 42

43. Summary

44. Overcoming Obstacles to 100% virtualization Grass-root adoption Phase 1 – Non Critical AppsPhase 2- Critical AppsPhase 3 - Standardize Crossing the Chasm Enterprise-wide rollout Time Challenge: Ensure Availability Challenge: Ensure Availability Challenge: Ensure SLA & Performance Challenge: Ensure SLA & Performance Challenge: Ensure Scalability Challenge: Ensure Scalability Challenge: Ensure Manageability Challenge: Ensure Manageability VirtualDirector AppDirector Alteon AppDirector Alteon On-Demand Upgrades vAdapter And, Unique solution for the cloud and Virtual Desktops Slide 44