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Evolution of Virtualized Routing

Hello, and welcome to my blog. As a new member of the Enterprise Networking’s Solutions Marketing team, I’ll be writing about connectivity to the cloud, Software Defined Networking (SDN) and virtualized routing. You can expect to learn details around Cisco’s architecture and product offerings in these topics. Further, based on your comments, I can go into as much detail as necessary.

First, a brief background. I moved to the Bay Area last November from Boston after almost 20 years in New England (in Boston), so I will be musing about culture shocks between the two coasts. I may also learn to like the Warriors and Niners, but I will always be a Celtics and Patriots fan. Read More »

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Application Experience at CA World 2013 Las Vegas

Ciscos Approach One Network with Unified ServicesLast month, Cisco announced ISR-AX. This new application delivery platform provides granular application visibility, control and optimization, integrated in a single box.  ISR-AX helps customers enhance end-user productivity, lower WAN bandwidth costs and simplify IT.

In discussing this new role of the router, application performance management becomes a key component.  ISR-AX and AVC (Application Visibility and Control) offers an open platform where we share the network intelligence gathered by Cisco routers with third party tools.  CA Technologies and Cisco have been working together towards supporting our mutual customers’ needs for Application and Network Performance Management (APM and NPM) and ensure that users get the highest quality of application experience from anywhere. Read More »

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Momentum is growing for the Cisco ISR-AX!

It has been a couple of weeks since its launch and we are seeing lots of interest in the Cisco ISR-AX!  I have been hearing from customers, partners and folks  worldwide about how they are using the new ISR-AX platforms now and get a router, VPN, firewall, intrusion prevention, cloud/web security, AVC (NBAR2, QoS, NetFlow, Media Monitoring, PfR) and WAN optimization (WAAS) all in one box for less than the cost of just an alternative WAN Optimization appliance.  For WAN optimization with WAAS that is less than $1 per WAN optimized connection with ISR-AX!

Anyway, I’ve gotten lots of questions since the launch, so I grouped them and wanted to share the top 4: Read More »

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Cisco ISR-AX is Now a Part of the Integrated Services Router Family!

On March 12thCisco announced the ISR-AX and how Cisco is changing the game, reducing complexity and making it simpler for enterprises to deliver and manage application delivery to users. Cisco is expanding the role of our Integrated Service Routers (ISRs) to deliver application-centric networks that provide granular visibility, control, and optimization without additional devices or bandwidth upgrades -- Cisco® Application Experience (AX) Router family is now a part of the ISR family of routers!  The Cisco ISR-AX Routers directly integrate Cisco Wide Area Application Services (WAAS), Application Visibility and Control (AVC), Data/IPBase and Security services into a platform that is simple to order, configure, and deploy for secure, optimized cloud connectivity and branch-office routing.  The Cisco ISR G2 and ISR-AX Routers are based on the same hardware and software that you know and love and are deploying today. Today I wanted to go into the technical details of each of the components. Read More »

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Are You Ready for Performance Routing?

I have been working for Cisco for over 15 years, much of that time as a Consulting Engineer for Routing and Switching. 

I understand strengths and weakness of routing, the value of a good hierarchical design…. But what’s worse than having an end-user having problems with one of his business application and being unable to provide an answer? Yes we have traceroute, ping and other fancy networking tools but nowadays we have to deal with applications and user experience. We have to move forward and take into account the performance of an application rather than just forwarding packets based on static cost metrics. It’s not just about connectivity anymore.

Therefore I’ve moved to the Application Visibility and Control (AVC) group in Engineering. It’s like jumping from standard L3 to advanced L4-L7 kind of routing.

I know what you may be thinking when you read these lines … yet another new acronym. We have the good old routing protocols, why should I care about this new AVC? Read More »

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