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How are Cloud Services Challenging the Network?

The seemingly endless demand for Cloud Services is driving the need for more data center capacity. This trend is also driving the need for greater bandwidth and intelligent networks for users to access these Cloud services. It is not just Enterprises driving demand for data center capacity from companies like Salesforce.com or Amazon Web Services by using public Cloud services.  Social media companies like Facebook,  Google and Yahoo are expanding their own data centers to meet escalating user growth. So how are companies going to change their data center infrastructure to meet this growing demand?

From an Enterprise perspective, the Cloud business model is too compelling to ignore. The Cloud offers an elastic model that allows infrastructure capacity to be increased and decreased on demand. The Cloud’s usage-based model helps enterprises increase business agility and reduce costs by reducing or eliminating the need for their own data center infrastructure. Despite all the benefits, some enterprises have been cautious about moving to the Cloud because of concerns about availability, security, and application performance.

So how can Cloud Service Providers convince Enterprises that their Cloud services address these concerns? By ensuring that the Cloud provider infrastructure -- that includes servers, networking equipment, applications, and services -- are highly available, secure, tightly interconnected and offer excellent application performance. This will enable the Cloud providers to further differentiate their services from other providers and monetize the cloud based revenue opportunity. It is important to note that some Enterprises are also offering their own Cloud services to create new revenue streams. Apple’s iCloud is a perfect example for an Enterprise delivering cloud services from their own data centers or private cloud.

So how will Enterprises and Service Providers deliver scalable, secure and optimized applications from the Cloud? The evolution of networking infrastructure to meet these demands is commonly referred to as IP next-generation networks (IP-NGN). The IP NGN provides the network infrastructure that connects users and enterprises to the Cloud with high-availability, leveraging cloud resources across geographically distributed data centers using Cisco’s  data center interconnect (DCI)  technologies.

Cisco first addressed this trend with the Cisco 7200 Series of routers, however with the growing demand for bandwidth it soon became necessary to develop a new platform that could handle multiple services, with higher availability, higher throughput, enhanced security and an optimized application experience. The new platform was the Cisco Aggregation Services Router 1000 Series . Both Enterprises and Service Providers have embraced the ASR 1000 across the globe and demand has driven the need for different sizes of ASR 1000 platform with different throughputs and port density without compromising on the ASR 1000 core values.

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Cisco Annual Security Report Live Broadcast – Recap

Last week, following the release of the 2014 Cisco Annual Security Report, my colleague Levi Gundert and I took questions from you, our partners and customers, about the report and its most interesting findings.

This year’s report highlighted a number of new trends and found unprecedented growth of threat alerts, which reached the highest level we’ve seen in more than a decade of monitoring.

Although the report paints a grim picture of the current state of cybersecurity, we are optimistic that there is hope for restoring trust in people, institutions, and technologies. This must start with empowering defenders with real-world knowledge about expanding attack surfaces. To truly protect against all of these possible attacks, defenders must understand the attackers, their motivations and their methods – before, during, and after an attack.

Here is a link to view the recording of the broadcast. If you have any questions that didn’t get answered, please leave them in the comments, and Levi or I will get back to you.

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2014: A Look Ahead

It’s December and the 2013 cyber security news cycle has just about run its course. We’ve seen more and increasingly virulent attacks, continued “innovation” by adversaries, and a minor revival of distributed denial of services (DDOS) actions perpetrated by hacktivists and other socio-politically motived actors.

Against this, Cisco stood up tall in recognizing the importance of strong security as both an ingredient baked into all Cisco products, services, and solutions, and a growing understanding of how to use the network to identify, share information about, and defeat threats to IT assets and value generation processes. I can also look back at 2013 as the year that we made internal compliance with the Cisco Secure Development Lifecycle (CSDL) process a stop-ship-grade requirement for all new Cisco products and development projects. Read More »

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SoftBank Breaks the Backhaul Bottleneck

As shown in the most recent Cisco Visual Networking Index, Japan is one of the fastest growing countries when it comes to mobile data traffic.

Like many service providers, SoftBank, one of Japan’s leading mobile operators, has wrestled with how to manage this vast amount of traffic in an efficient and effective manner.

To address the challenge, SoftBank recently Read More »

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Networking Field Day 4 at Cisco! #NFD4

This morning we have a very special treat – Networking Field Day 4 is stopping by Cisco!

Last night I got to meet a bunch of the delegates (fancy name for bloggers) and am pretty excited as they’re a great group of Field Day veterans and new folks.  I think the lineup of talks will be fun for them, and I’m hoping we’ll get a good, solid discussion going.  Plus, one of the delegates has agreed to wear a kilt. 

Read More »

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