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Can Managed Service Providers Help the Enterprise Meet their Application Performance Goals?

The success of today’s enterprise relies on the performance of applications over the WAN. The use of bandwidth-intensive, web-based applications (such as videoconferencing and collaborative applications) that are utilized over the WAN creates a challenge for network managers who need to ensure application performance while dealing with limited resources. Application Performance Management (APM) requires monitoring tools and the expertise to use them. The question is how you ensure that you are properly optimizing your applications without having to invest in additional resources.

The answer to this situation could be to rely on your Managed Service Provider (MSP) to deliver an application performance management service. Outsourcing the management of the enterprise WAN could ease both your management burden and reduce IT costs while providing a way to ensure application performance. Many MSPs are meeting their customer’s needs to increase services while holding down costs by providing managed network, data center, and application services. However, to capitalize on these opportunities, managed service providers must overcome a number of challenges themselves. 

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FC or FCoE ..that is not the question

May 7, 2010 at 12:00 pm PST

Today Bob Nusbaum, from Cisco Data Center Switching Technology Group is on stage to  invite you to attend his session at EMC World 2010 on Monday 10th at 8:00am

Like Bob’s style and sense of humor or not, his point is very important. There are a lot of conversations in the market on FCoE, and we believe at Cisco that this protocol is very important. But we recognize at the same time that the realistic, practical and effective approach is a multiprotocol deployment in order to accommodate the various needs of our customers. So please listen to Bob and..enjoy the show

If you are in Boston next week, don’t hesitate in addition of attending Bob’s session to stop by at our booth (#600), to discover the topics and solutions, described below  which can be of a great interest for you.

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Workload mobility across data center at EMC World 2010

May 5, 2010 at 12:00 pm PST

One of the  the latest innovations from VMWare, Cisco and EMC enables workload mobility among data centers for data center migration, disaster recovery and  business continuity purposes. This solution will be presented by Yousuf Hasan, Cisco Data Center Architecture & Systems Manager,  at EMC World 2010 in Boston  , on Tuesday May 11th at 3:30 pm.  Yousuf will share the solutions features and benefits  in the areas of LAN extensions, routing optimization, WAN optimization and storage extensions, and VMWare VMotion enhancements.

 

As an EMC World 2010 elite sponsor, Cisco will participate in a variety of onsite activities . To know more click here 

 

 

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How Do You Extend WAN Optimization to Reach 30,000 Mobile Users?

Let’s say you are an IT manager and you are tasked with extending WAN optimization out to your small office and mobile workers and you have upwards of 30,000 users to serve. You might be looking at Cisco WAAS Mobile, a software-based WAN Optimization solution that provides application acceleration capabilities for PCs and decreases application response times by 3 to 30 times by mitigating latency and increasing link throughput. 

Typically a deployment supporting 30,000 users would require several servers to host the mobile gateway, but it is likely that your mandate is to keep down the costs of the solution. A server that can scale to the required level and that offers the flexibility to use virtualization would make the best platform. Using virtualization is an ideal scenario for WAAS Mobile as it can be remotely installed on a virtual machine and remotely managed. 
Our customers have told us that they have both scaling requirements and budget constraints, so we looked for the right solution to meet these needs. The answer is to deploy WAAS Mobile on the Cisco Unified Computing System UCS C-Series platforms, which are powerful, virtualization-optimized computing platforms that can host resource-intensive networking applications such as Cisco WAAS Mobile, providing scalability and deployment flexibility. 
In validating this solution we found that a UCS C-200 M1 supports up to 10,000 concurrent WAAS Mobile users while enabling the Cisco WAAS Mobile gateways to be incrementally deployed on virtual machines as needed. The power of the Cisco UCS platform enables Cisco WAAS Mobile to scale to meet the demands of the world’s largest enterprises.  Since WAAS Mobile is based on a concurrent-user access system and in typical deployments one concurrent-user access can serve three to four actual end users, a single UCS C-200 M1 server can service a user-base of 30,000 to 40,000. 
For a detailed look at this solution please see this white paper “Cisco Wide Area Application Services Mobile and Cisco Unified Computing System: Extend Data Center Scalability and Flexibility for Mobile Users.Let’s say you are an IT manager and you are tasked with extending WAN optimization out to your small office and mobile workers and you have upwards of 30,000 users to serve. You might be looking at Cisco WAAS Mobile, a software-based WAN Optimization solution that provides application acceleration capabilities for PCs and decreases application response times by 3 to 30 times by mitigating latency and increasing link throughput. 

Typically a deployment supporting 30,000 users would require several servers to host the mobile gateway, but it is likely that your mandate is to keep down the costs of the solution. A server that can scale to the required level and that offers the flexibility to use virtualization would make the best platform. Using virtualization is an ideal scenario for WAAS Mobile as it can be remotely installed on a virtual machine and remotely managed. 

CPU Utilization on UCS

A UCS C-200 M1 runs 10,000 WAAS Mobile sessions averaging under 50% utilization. 

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Meet the Cisco Nexus 1010

April 10, 2010 at 12:00 pm PST

 

One of the products that generated a fair number of questions with last week’s announcement was our Nexus 1010.  Since I got a number of very similar questions, let me answer them all here at once.

So, lets start with a quick recap.  The Nexus 1000 switch architecture is modeled after a modular switch such as our Catalyst 6500 or Nexus 7000--the N1K series does, in fact, run NX-OS like the rest of the Cisco Nexus and Cisco MDS families.  Like a modular switch, we have virtualized line cards we call Virtual Ethernet Modules (VEM) which is the software that replaces the vSwitch in a vSphere host.  We also have virtualized supervisor modules calledm strangely enough, Virtual Supervisor Modules that provide management and control plane functions (they don’t get involved in packet forwarding).  Prior to the Nexus 1010, the VSM software has run as a virtual appliance on a handy server in the data center.

We developed the N1010 in response to a couple of specific customer requests.  

 

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