1. 1  STATE OF SERVER VIRTUALIZATION Paul Schaapman Solutions Architect Servers, Storage & Virtualization Solutions Practice Paul.schaapman@cdw.com

2. 2  Agenda Introduction What is available today What works Show me the money How do I get started How can CDW help CDW PROPRIETARY AND CONFIDENTIAL. COPYING PROHIBITED. State of Virtualization

3. What is available today VMware’s vSphere –Key Features Market Leader Virtualizes 54 Guest OSs Server virtualization solution with HA and load balancing Enhanced vMotion Memory Over commit Transparent Page Sharing Patch Management Fault Tolerance built in Certified on over 450 servers FC, iSCSI, NFS Supported Power Management Distributed switch Supports storage management Storage vmotion

4. What is Available today VMware’s vSphere….cont. –IT functions supported with vSphere Disaster Recovery (SRM) Client Virtualization (View) Application Virtualization (presentation) (ThinApp) Client side VMs for PC and MAC (Workstation, Fusion) SDLC cost reduction (Lifecycle manager, LabManager) Capacity Planning (CapacityIQ) Application SLM (AppSpeed) Data Protection (Data Recovery) Availability Management (vCenter Server Heartbeat) Cost Control (Chargeback)

5. What is Available today Citrix XenServer –Key Features Server virtualization solution with HA (requires Citrix Esentials) XenMotion No memory overcommit Certified on over 200 servers FC, iSCSI, and NFS supported Virtualizes 21 guest OSs No Power Management equivalent No Fault Tolerance No distributed switch YET? No storage vmotion (StorageLink has potential but not widely adopted)

6. What is Available today Citrix XenServer –IT Functions Supported Server virtualization Comprehensive Client Virtualization Comprehensive Application Virtualization

7. What is Available today Microsoft Hyper-V –Key Features Server virtualization solution with HA (MS uses MSCS for HA) Cluster Shared Volumes (CSV), which is critical to HA, should be released in 2 weeks – this technology is not mature Live Migration – also brand-new functionality HA with System Center VM Manager (SCVMM) No memory over commit Support for servers certified for Server 2008 No Fault Tolerance Virtualizes 11 Guest OSs FC, iSCSI supported No true power management No distributed switch Limited storage management No storage vmotion

8. What works VMware VMware has been in the released ESX and GSX 1.0 in 2001. Virtual Center released in 2003. –Has the most experience –Is the farthest along –Very mature product suite –Focus is on integrating IT process automation around virtualization Citrix Citrix XenServer acquired XenSource on August 15 th, 2007 –Has working low cost server virtualization solution –Focus is on client virtualization Microsoft Microsoft Hyper-V (formerly ‘Windows Server Virtualization’) –Standalone version released in October 2008 –Real solution (one with HA) has been out since August 2008.

9. What's in it for me? Higher availability Faster provisioning Higher resource utilization Adaptive and scalable infrastructure Reduced hard and soft cost Staff more perfective/strategicly focused Ability to consistently recover the business

10. $how me the money Physical server costs 1K/year power and cooling –100 servers cost 100,000.00/year in power –Same servers virtualized cost 3,000.00 in power Server provisioning time (weeks to minutes) Increased availability Reduced TCO Increased business agility Must go ‘All In’ to realize full benefits Backups no longer constrained to backup window Simplified and real DR solution Increased server utilization

11. How do I get started? Bring in a CDW Solutions architect (Server, Storage, Virtualization (Server/Client), UC, Network) Tell us about your environment What are your goals? What standards do you have in place? Is DR part of your strategy? We will work with you to define the requirements and a build a solution.

12. How can CDW help? Solutions Architect Assessment Detailed design Jumpstarts including P2V Health check

13. Solution Specialists & Architects Custom solutions for every need –Discovery, planning, design, product overviews –Vendor evaluations & recommendations –Product demonstrations –Detailed configurations & proposals Outstanding Virtualization Expertise –Server, Storage, Desktop, Application, Presentation, Profile and Network Virtualization knowledge and certifications –Virtualization brands include Citrix, Microsoft, VMware, Vizioncore etc. CDW PROPRIETARY AND CONFIDENTIAL. COPYING PROHIBITED.

14. Virtualization Assessment Team (vAT) Dedicated Team –Focused, VMware Capacity Planner-certified –Gather & analyze systems metrics; translate into detailed report –Over 300 Assessments completed 1H09 Detailed Assessment Report –Provides justification for virtualization, a fully certified HW/SW solution and implementation guidance –No-cost for qualified customers CDW PROPRIETARY AND CONFIDENTIAL. COPYING PROHIBITED. The assessment didn’t just get our foot in the door with virtualization, it allowed us to walk right through it,” Bryan Langer, Mercy Health System

15. Resources For more information, please contact your CDW Account Manager. Q&A Paul Schaapman paulsch@cdw.com