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Delivering Workplace Mobility – Built on Cisco Unified Computing System

Citrix Synergy kicks off next week and Cisco is once again proud to be a platinum sponsor.  We’ll have an extensive suite of content at the event, and a number of our desktop virtualization and enterprise mobility experts on the ground.

Need a Warm-up for Citrix Synergy?

Screen Shot 2014-04-30 at 9.57.04 AMBefore we dive into all the Cisco/Synergy goodness, I want to point out that Cisco TechWise TV posted a brand new VDI-focused episode featuring our product manager (Ashok Rajagopalan), lead TME (Mike Brennan) and myself, with TechWise’s Jimmy Ray Purser and Robb Boyd.  The episode does a nice job revisiting what’s new with desktop virtualization, how has the landscape transformed from an infrastructure perspective, and a look behind the scenes at how we put our Cisco Validated Designs (CVDs) together.  You can view the session here.

You can also check out this short animated whiteboard video that outlines why Cisco UCS is your best choice for deploying Citrix XenDesktop

If you’ve made plans to be in LA next week, here’s a quick run-down of stuff you should check out.

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Cisco and Citrix Partnership will shine at Citrix Synergy 2014


In case you didn’t notice , the partnership between Citrix and Cisco has been growing nicely over the part 2 years in many areas .
Amongst numerous areas of collaboration here are some common solutions that will be highlighted at the coming conference Citrix Synergy

  • Cisco Enterprise Mobility solution for business to employee with Citrix XenMobile
  • Cisco Desktop Virtualization with Citrix Xen Desktop 7.1 on Cisco UCS
  • Cisco DaaS with Citrix (CloudPlatform or UCS director on UCS)
  • Cisco’s Citrix NetScaler 1000V  (vPath and RISE)
  • Cisco ACI strategy and how Citrix integrates OpFlex.

The last bullets point, especially the endorsement by Citrix of RISE ,  the new protocol for Nexus 7000  have been amply covered over the past weeks  in blogs from Gary Kinghorn  as well as video – You will find links at the bottom of this blogs. But check also Citrix page on Netscaler 1000V.

Citrix was  one of the close partner present  when we announced  last month at Interop  OpFlex, a new open standards- based protocol (OpFlex)  for Application Centric Infrastructure  (ACI) .In this video, Sunil Potti, Citrix VP & GM Netscaler,  explained why Citrix is standing shoulder to shoulder with Cisco on this topic.

Cisco and Citrix have been also working diligently to offer the best solutions in terms of mobility . You may want to check this blog from Jonathan Gilad on Cisco strategy and solutions around mobile workplace . Check his recent blog Beyond BYOD to Workspace mobility 

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Interop Redux: A Look at the New RISE Capability with Citrix NetScaler and Nexus 7000

Just prior to Interop about two weeks ago, Cisco unveiled its Remote Integrated Services Engine (RISE) on the Nexus 7000 series switch. Remote Integrated Service Engine (RISE) is a new protocol being added to the Nexus 7000 and 7700 platforms through NX-OS (software upgradeable to existing devices), that integrates external service appliances attached to Nexus 7000 Series switches with the same benefits as if the appliance was directly connected to the switch backplane, just like a dedicated service module. Initially, Citrix NetScaler Application Delivery Controllers (ADC) and the Cisco Prime Network Analysis Module (NAM) are the first services appliances that have integrated with RISE, and have been tested and Certified as “RISE-enabled”. With the announcement of RISE, we expect to develop an ecosystem of partners that will work with Cisco to take advantage of this technology, including other application services vendors and firewalls.

At Interop, I had a chance to meet up on the show floor with Citrix NetScaler Product Manager, Joe Peck, to talk about why Citrix is taking advantage of this new RISE technology.

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Introducing OpFlex – A new standards-based protocol for Application Centric Infrastructure

Continuing on its tradition of contributing and committing to open source and open standards over the last 25 years, today Cisco announced “OpFlex” – a new open standards-based protocol for Application Centric Infrastructure that has been submitted into the IETF standardization process. We believe this will accelerate multi-vendor innovation in data center and cloud networks to drive operational simplicity, lower costs and increased agility.

Why is this required?

Traditional SDN models today function on the basis of an imperative control model with a centralized controller and distributed network entities that support the lowest common denominator feature set across vendors such as bridges, ports and tunnels. As the network scales, the controller becomes a bottleneck due to the need to maintain increased state, and starts to impact performance and resiliency. Likewise, because the applications, ops and infrastructure requirements need to be translated into network configuration, it impacts agility and introduces a manual learning process, requiring app developers to describe their requirements in low-level constructs.


If we contrast that with the vision of the ACI model with the Application Policy Infrastructure Controller (APIC), ACI adopts a declarative management approach. This model abstracts applications, operations and infrastructure providing simplification and agility. By distributing complexity to the edges, it also increases better scalability, and allows for resiliency – i.e. the data forwarding can still continue to happen even if there is no controller. It further provides ease of use with self-documenting policies automatically deployed or cleaned up from devices as necessary. All of these help circumvent the issues seen in traditional SDN models.

For this declarative model to work across a multi-vendor environment, to translate and map policy definition into the infrastructure, there has hitherto been no standard protocol to do that across physical/virtual switches, routers and L4-L7 network services. This vacuum has led to the development of “OpFlex” – a new open standard recently submitted to the IETF.

Who is contributing to OpFlex?

Several industry leaders and practitioners are actively involved in the standardization process. These include Microsoft, IBM, Citrix and SunGard Availability Services, in addition to Cisco.

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Delivering True Elasticity in Virtual Workspace Scale

You may have caught this week’s announcement from Citrix on the availability of XenDesktop 7.5 (see announcement here).  With this release, desktop virtualization implementers can tap into new elasticity and efficiencies of provisioning, managing, and scaling-up/down their deployments in real time, while also tapping into the simplicity and performance of Windows app delivery with XenApp 7.5 .

If you’ve followed Citrix and Cisco’s journey in this space, you know that our two companies enjoy an extensive track record of collaboration and innovation in breaking down the CAPEX, complexity and performance barriers associated with delivering virtual workspaces to users, on any device, anywhere.  We’re continuing to innovate on this front, bringing together a combined vision and architecture for desktop virtualization and enterprise mobility.   Cisco and Citrix continue to accelerate the ROI and performance of desktop virtualization, and are making it easier than ever for environments of all sizes to get into VDI and app virtualization quickly and cost-effectively.  Our new Solution Accelerator Paks for Citrix XenDesktop are a great proof point of that.

I want to now turn to a couple concepts that are central to this latest announcement.  The notion of an elastic infrastructure approach for these deployments, that straddles public and private cloud to enable ‘capacity-flexing’ in terms of virtual desktop scale.  If you look at the underpinning, you see this notion of stateless, elastic provisioning present in the very core of our joint solution – the Cisco Unified Computing System (UCS).

Give UCS Manager a Test Drive

Give UCS Manager a Test Drive

The DNA of the UCS architecture is based on answering the question “how would you build a server to deliver a pervasive virtual infrastructure that flexes in real time to changing, shifting workload capacity demands?”  Cisco answered that question four years ago with a compute platform purpose-built to deliver the goods, founded on our stateless provisioning and operations model.  This wire-once, touch-less environment for flexing desktop virtualization capacity up and down, is a foundational pillar for the Citrix announcement.  If you haven’t had a chance to test-drive UCS Manager and Service Profiles, check out the UCS Advantage.

Equally important is the reality that our customers need and want a balanced portfolio approach to how they consume IT services both via the public and private cloud.  This hybridized approach provides insulation, security, and eliminates dependency and risk associated with any one delivery model.  This is central to Cisco’s “World of Many Clouds” – and on that note you may have seen the news coming out of Cisco Live Milan on Wednesday January 28th – available here.

If you’re at Cisco Live Milan this week I encourage you to stop by our Data Center booth and learn more about:

  • UCS provisioning and management of workloads like VDI and app virtualization
  • Desktop virtualization solution architectures with ecosystem partners
  • Cisco UCS Invicta delivering accelerated VDI performance
  • Much more

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