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Unified Workspaces That Go Beyond VDI: Built on Cisco Unified Data Center

Today we introduced release 2.6 of the Cisco VXI Smart Solution, offering enhanced performance user experience and faster ROI,  with unified workspaces that go beyond VDI. VXI 2.6 offers new capabilities and enhancements to the underlying platform, spanning Cisco Unified Data Center, Borderless Network, and Collaboration pillars.  I invite you to check out posts from Phil Sherburne and Brian Dal Bello to learn more.  For now, let me turn your attention to the data center pillar, specifically the advancements that are part of this release, and as amply illustrated  in the Cisco Validated Design for VXI.

Reducing the TCO of virtual desktops

With VXI 2.6 we focused significant attention on improving performance, and driving down the cost of deploying end-to-end desktop virtualization through a combination of data center enhancements that are now part of the Cisco Validated Design (CVD) for VXI 2.6.  These include:

  • The Cisco UCS B200 M3 server blade, based on the Intel Romley- platform delivers continued leadership in virtual desktop  density.  We recently commissioned a study with  Principled Technologies to evaluate  B200 M3 performance with virtual desktop workloads – check the results we published for VMware and Citrix based platforms.  We’ve also added the UCS VIC 1240 (mezzanine LOM)  to the CVD, offering up to 80 Gbps aggregate bandwidth per Blade Server.  Bandwidth management capabilities of the VIC 1240 and its effect on delivering QoS in a mixed workload scenario of  virtual desktops and other workload types is covered in detail here.  The CVD also includes the Cisco UCS Fabric Interconnect, 6296UP, that provides up to 2 Tbps throughput, thereby offering enhanced workload scalability and overall performance
  • Support for published shared desktops with XenApp 6.5, including Jabber for Windows.  With this feature, we deliver much greater scalability while also extending our industry-leading Jabber solution support to this popular application delivery approach, resulting in a more scalable, cost-effective, superior collaboration user-experience
  • Optimizing storage costs is also a key focus area for the release, and VXI2.6 introduces support for a number of capabilities that help reduce storage costs.  With VMware vSphere 5, we have Content Based Read Caching (CBRC) addressing performance bottlenecks associated with the high read IOPS found during O/S boot and AV scans.  CBRC offers host RAM-based caching to reduce read IOPS to back-end shared storage, improving scalability and overall storage performance and end-user experience.
  • With B200 M 3 servers, we support “Tier-0″ Solid State Disk (SSD) which enables the storage of Desktop images internally on the server while user data and personalization can be stored on back end shared storage, allowing for better overall performance and reduced dependency and costs associated with  back-end shared disks  We  have also included validated testing of the WhipTail Flash silicon storage array (SSA) offering  up to 12TB of flash with 250k IOPS in a 2U array.

Want to learn more about VXI Release 2.6?  Check out the following:

And visit our website at www.cisco.com/go/vxi

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