Cisco Blogs


Cisco Blog > Channels

New Virtual Desktop Solutions Enable High-Quality Voice and Video

Did you know that the hosted virtual desktop market is expected to reach 15 percent of the worldwide enterprise desktop and laptop market by 2014? That means over the next few years, more and more of your customers will be looking to deploy virtual desktops using a solution that is scalable, reliable, and secure. With new products from Cisco and Citrix, you can equip your customers with the best desktop virtualization experience.

Today Cisco has unveiled the next phase of its Virtualization Experience Infrastructure (VXI), enabling an uncompromised virtual desktop experience. Endpoints that are now available enable high-quality voice and video in virtual desktop environments.

Additionally, through a strategic alliance, Cisco and Citrix will improve virtual desktop end user experiences by offering solutions that ease the deployment of high-definition virtual desktops over a highly secure, “Citrix optimized” Cisco network.  Cisco Wide Area Application Services (WAAS) has been optimized for Citrix XenDesktop to  help your customers reduce the bandwidth necessary to deploy desktops virtually over wide area networks (WAN), enabling better scalability and optimal end-user collaboration experiences.

Here are additional details about what’s new:

Read More »

Tags: , , , , , ,

Unified Network Services Spotlight on NAM

May 4, 2011 at 11:28 am PST

Unified Network Services (UNS) is the portfolio of L4-7 network services and data center security products within the Data Center Business Advantage architecture. This week’s UNS spotlight is on Cisco’s Network Analysis Module (NAM), which provides network administrators deep visibility into network traffic and applications to help ensure consistent and cost-effective delivery of service to end users.

NAM is the foundation for establishing and verifying quality of service (QoS) policies, undertaking WAN optimization projects, and rolling out voice over IP (VoIP). It can also detect when configuration changes inadvertently degrade application performance, and provides clear insight towards rapid remediation. Consistent with many other UNS portfolio products, the NAM product family includes integrated service modules, virtual service blades and stand-alone appliances offering deployment flexibility and consistent performance visibility from the branch to the data center.

As a proof point of Cisco’s unified L4-7 service offerings, NAM offers end-to-end application performance visibility for Cisco Wide-Area Application Services (WAAS) deployments to help maximize your WAN acceleration efforts. NAM can help identify candidate sites and applications that will benefit the most with WAN optimization while quantifying and validating the impact of WAAS on application and network performance. The real-time visibility can also be used for ongoing optimization and troubleshooting performance degradation. The following graph shows the immediate impact of WAAS on transaction time for a particular application.

NAM WAAS graph

We are now offering a series of NAM Webinars to learn about Catalyst 6500 10G NAM-3 blade and new innovations in the latest Cisco Prime NAM software release 5.1. Register here. (Also, here is a short video on what’s new in the recent release of NAM software 5.1)

In addition, learn about the next-generation Catalyst 6500 NAM-3 blade to simplify operational manageability in Multi-Gigabit Ethernet deployments. Register Now – May 24 and May 25 We look forward to having you join us. 

Tags: , ,

Fearlessly Consume Tier-1 Enterprise Applications in “Clouds without Boundaries”

With an ever growing mobile and distributed workforce, application developers are being tasked to develop applications that can also be remotely accessed by this global workforce. Application developers, with a very basic understanding of networking, assume the network has no boundaries and applications perform optimally regardless of the mode of access. At the same time, cloud computing is enabling applications to be consolidated into centralized and virtualized data centers, further increasing the distance from where the applications are being accessed. Network architects are also being challenged with current network designs for this application deployment and delivery model. The available bandwidth is being taxed as the ever growing applications portfolio competes for network resources to provide a satisfying user experience across the network without boundaries. This application delivery model also demands capabilities for better visibility and control, WAN optimization, and agility of the network to rapidly deploy and manage enterprise applications.

The Cisco Application Velocity solution addresses all the challenges associated with the delivery and consumption of enterprise applications over the network without boundaries. It is one of the five services in Cisco’s Borderless Network Architecture and is composed of innovative Cisco technologies that help IT professionals meet or exceed business SLAs, maximize user experience, optimize resource utilization, and increase reliability and user expectations.

Read More »

Tags: , , , , , , , , , , , , , , , , , , ,

Microsoft SharePoint 2010 on FlexPod for VMware

Today we are publishing a new Microsoft SharePoint 2010 on FlexPod for VMware Cisco Validated Design. This solution highlights the key value of partner end to end integrated solutions.  This SharePoint 2010 Enterprise deployment on FlexPod for VMware design guide demonstrates how enterprises can apply best practices for VMware vSphere, VMware vCenter, Cisco Unified Computing System, Cisco Nexus family switches, NetApp FAS. Through this single package, FlexPod for VMware allows every component of a traditional SharePoint 2010 Enterprise deployment to be consolidated. 

SharePoint 2010 on FlexPod for VMware

SharePoint 2010 on FlexPod for VMware

Read More »

Tags: , , , , , , , ,

Cisco Application Velocity – A Cisco Validated Design

Cisco Advanced Services has been involved in quite a few Data Center Migration projects over last couple of years. One common theme in most of these migrations was that the projects were never limited to infrastructure migration to shiny new devices. Statements of work almost always included improvements and customization to routing, configuration of QoS across the Data Center Interconnect and the WAN circuits, and to provide some level of instrumentation to validate the traffic flow across multiple different paths. While these requirements seem like a logical extension of any Data Center migration project, fulfilling these requirements was never straightforward.

In most of the customer environments, by looking at the Network topology, we could easily determine safe upper limits of client to server traffic. The real challenge was to determine traffic between the web front-end servers and the application and/or database servers – the east/west traffic.  Some wild assumptions were made in some cases since the data was either not available or was inadequate. This lack of network traffic profiling made QoS provisioning very difficult on WAN circuits and almost impossible on the Inter Data Center links.

Read More »

Tags: , , ,