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An Overview of Network Security Considerations for Cisco ACI Deployments

Security continues to be top of mind with our customers and frequently comes up with customers who are evaluating new architectures. I have been in the networking industry for over two decades involved in multi-billion dollar product lines like Catalyst 5K/6K, MDS-9000, Nexus-7K, UCS, and now with Application Centric Infrastructure (ACI). I don’t claim to be a security expert by any means, but have gained good insight into what’s important based on numerous conversations with customers over the years thereby allowing me to write about it with some degree of authority.

That said, security is a very broad topic and there are myriad products in the industry to deal with the various types of attacks that infrastructure and applications are exposed to today. For purposes of this blog, I will focus on the network security aspects and how they intersect with Cisco ACI.

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Part 2: Why not Initiate a “Save to Invest” Program for your Data Center?

Two weeks ago, in my previous blog, I invited you to consider ways in which you could initiate a “Save to Invest” program for your data center. That is, how can you save money from your current data center spend, in order to re-invest it into currently un- or -under-funded areas of your data center. Thanks to those of you reading who made some comments on Part 1 – good points were raised!

Last time, I discussed my first 3 tips, as follows:

(1) Identify, Turn Off and Remove Idle Servers

(2) Identify Un-used Enterprise Software Applications: Reduce Your Software Costs

(3) Get Rid of Dead Weight – Execute a Server Refresh


Save Some Money for Your Data Center!

Save Some Money for Your Data Center!

Let’s now discuss two additional savings, which in fact can in many cases result in even larger financial savings:

(4) Optimize your Software Licensing, and

(5) Avoid un-budgeted spend – Critical if you have an Unlimited License Agreement (ULA)

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Cisco and Platfora Delivering on the Promise of Enterprise Scale Analytics

Analytics will continue to take center stage as the volume of data generated by embedded systems increases and vast pools of structured and unstructured data within and outside the enterprise are analyzed.  — Gartner

Big Data will continue to be important, but it’s critical to first understand how businesses can quickly gather relevant insights from their big data. The value is in unlocking key takeaways from the data because these insights can be used for agile decision-making and faster time-to-market approaches. Discovering better business insights quickly requires the combination of software and hardware that is optimized for speed, scale, and flexibility. And that is exactly what you get when you combine Platfora and Cisco UCS.

When Platfora runs on Cisco UCS, business analysts can find these patterns in minutes or hours rather than months. For example, our joint customer was able to identify exactly what factors impacted their customer experience using the Platfora solution which was deployed in 1/10th the time and cost of traditional approaches.

Platfora enables users to analyze petabytes of data at scale and leverages the latest cutting-edge technologies such as Spark and YARN (MapReduce 2.0). The Platfora end-to-end platform replaces the need for ETL, Data Warehousing, and BI tools. And the combination of Platfora and UCS ensures that there are no performance, scalability, or TCO tradeoffs as we add new data discovery joint use cases. This joint solution is truly designed for enterprise-scale analytics.

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NterOne Automates Applications Deployments with Cisco ACI

This June in San Diego, I had the pleasure of meeting Dan Stanton, Trainer and Subject Matter Expert at NterOne, a global IT training and consulting company.  Dan shared his challenges to create great digital experiences for NterOne’s students.  Dan and his team have to support virtual IT training in many different time zones and must undertake twenty or so dynamic reconfigurations every week.  NterOne is like many enterprise customers except they are sped up to a high rate of change.

Dan runs a multi-hypervisor environment which made ACI a perfect match.  Please listen to Dan share his use cases and how they positively impact NterOne’s business in the interview below:

For more information and insights into ACI See:

Cisco Application Centric Infrastructure Case Study: NterOne

Getting Started with Cisco Application Centric Infrastructure (ACI) in the Small-to-Midsize Commercial Data Center

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Enhancing the Splunk experience with Cisco UCS

According to scientists, the age of smartphones has left humans with such a short attention span that even a goldfish can hold a thought for longer. On an average, human attention span has fallen from 12 seconds in year 2000 to 8 seconds in today’s smart-world.

What does this mean for Splunk Enterprise ? Read More »

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