Written by Paul Jesemann, Cisco Solution Consultant, Mobility Architecture, APJ, September 2015
If someone were to define a safe bet, it would be on the number of blogs about NFV (Network Functions Virtualization), its drivers and benefits out there, by far exceeding the actual number of Virtual Network Functions deployed. So please let me try a different perspective.
We have been talking about NFV for more than two years now. There is no shortage of studies and surveys on its drivers and potential, but what can be said about reality? Read More »
Tags: Cisco, deployments, mobile, mobile nfv deployments, network functions virtualization, NFV, SDN, service providers, virtual network functions, virtualization
SDN (Software Defined Networking) and NFV (Network Functions Virtualization) technologies are expected to help Service Providers gain new efficiencies and previously unimagined speed and agility in cloud services delivery so they can seize new business opportunities and achieve continued growth. Specifically, SDN in the data center helps you abstract services and applications from the complexities of the underlying network, making services operations drastically simpler. However, this abstraction layer, referred to as the SDN overlay, must meet very specific requirements to support today’s dynamic cloud environments.
I’d like to briefly discuss a recently released product, the Cisco Virtual Topology System (VTS), a high performance SDN overlay system designed to meet these requirements.
VTS is an important component of Cisco’s services management and orchestration software portfolio, aligned with Cisco’s Open Network Architecture and the Cisco Evolved Services Platform, a flexible and agile SP cloud service delivery platform. There are a number of capabilities of VTS Read More »
Tags: Cisco, cloud, data center, IOS XR, nexus, NFV, orchestration, SDN, service management, Service Provider, service providers, solution, virtual managed services, virtual services, Virtual Topology, Virtual Topology Forwarder, VTS
Someone at a meeting recently told me how cool it was that big data was finally moving out of the early adopter phase. He’s lucky I wasn’t drinking a beverage at the time, or he might have ended up wearing it.
I’m accused of being sort of a unicorn when it comes to the Big Data ecosystem, having worked with engineered Big Data environments since 2004 or so and Hadoop proper since 2009. And while some individual companies may be emerging from early adopter, it’s hard to say that Big Data itself is that new. You just have to look at the conference world to see how big this ecosystem has become, and how it’s shifted from theory and skunkworks projects and resume fodder, to technology solutions for new and metamorphic problems in business.
Some people will say “But surely there’s only been a competitive landscape for Hadoop distributions since 2012, right?” That’s true, but as I’ve said in 20 or more presentations in the past year, Big Data is more than Hadoop. And don’t call me Shirley.
One of the oldest companies driving Big Data software predates commercial Hadoop by a couple of years. In fact, they’re just about old enough to go into fourth grade (with apologies to Judy Blume for my title on this post). And you still have time to join Splunk (and Cisco) for their seventh annual worldwide user conference the week of September 21, 2015.
Buttercup at .conf Search Party via Lily Wai (@lgwai)
DON’T SEND OUT THE SEARCH PARTY YET:
JOIN SPLUNK AND CISCO AT .CONF SEPTEMBER 19-24
.conf is Splunk’s annual worldwide user conference, attended by thousands of customers and partners and users of Splunk’s suite of products.
Cisco has been attending, and presenting, for a while now, and 2015 is no exception. We will have a booth in the expo at .conf 2015, and you can join members of the Cisco team at two IT Operations breakout sessions.
- Thursday, September 24, 11:15am: Cisco and Splunk: Under the Hood of Cisco IT (with Robert Novak and Cisco IT’s George Lancaster)
Learn how Cisco IT uses Splunk software to gain deep operational visibility into applications, accelerate problem resolution, and drive better business outcomes.
- Thursday, September 24, 1:15pm: Event-Driven SDN with Splunk and Cisco’s Open SDN Controller (with Steven Carter and Friea Berg)
This session presents and demonstrates a system using Splunk and the Cisco Open SDN Controller for steering large data flows around firewalls and other devices that could disturb their performance while actively blocking threats.
Read More »
Tags: .conf, Big Data, Cisco IT, cisco on cisco, Cisco UCS, las vegas, New York City, SDN, Splunk, Strata
Last week, I wrote about Cisco’s SDN Strategy for the Data Center. I’d like to follow that up with 2 comments today.
- A reminder of the fact that we’ll be doing a webinar tomorrow on this topic, and
- A general observation regarding SDN making the world a better place (don’t roll your eyes yet. There’s beer involved. Well, kind of. Read on…)
The webinar is called “How To Simplify and Automate Your Data Center With Cisco’s SDN Strategy” and its tomorrow, September 15, 2015 at 10am PST. You can register here. We’ll spend a few minutes talking about ACI, then much of the time on Programmable Fabric and Programmable Networks. As the webinar name would imply, we’ll cover some cool tools that help make your life easier, if you have something to do with deploying and operating networks in a data center. We’ll have at least one demo and relate the technology back to some use cases, showing how SDN can be applied in practical ways.
As you consider the evolution of SDN over the past few years, its more or less gone from this thing with a limited definition (separation of control plane from data plane, etc.) that was kind of a solution looking for a problem, to a more loosely defined set of capabilities that are having real impact. There are still folks who define as SDN as “Still Does Nothing”, but I think that – even if you wipe away the hype from the media, analysts, vendors, etc. – SDN is making business more effective and helping make peoples lives better. I’m not talking like feeding the hungry, creating global peace type “make peoples lives better”.
I’m talking about the fact that most jobs have a certain amount of stuff that is cool/interesting/challenging/fun and another part that, well, just has to get done. The part that can be boring/laborious/mind numbing. A long time ago, I used to run a network. I would copy and paste configs from one box, make a few changes to IP addresses, or interface numbers, or ACLs, or maybe route redistribution metrics, or whatever – and paste them to another box. Rinse, repeat. Many times. This was tedious stuff. And for the most part, not very interesting. Any activity with a lot of copy and pasting is probably better done by a machine than a human. But a lot of people are still running their networks in pretty much the same way.
There is a better way. SDN can help you minimize the ‘just have to get it done’ part of your job, so you can spend more time on stuff that is impactful and engaging. We will dig into this more tomorrow. So, maybe you won’t be displacing Mother Theresa, but you can make your world a better, more cool/interesting/challenging/fun place. And have more time to drink beer. Or do whatever it is you like to do. In any case, I hope you can be there.
Tags: ACI, automation, beer, cloud, data center, SDN
Each week, we’ll highlight the most important Cisco Partner Ecosystem news and stories, as well as point you to important, Cisco-related partner content you may have missed along the way. Here’s what you might have missed this week:
Off the Top
Verizon Partners with Cisco to Launch SD-WAN Managed Service
Verizon outlined plans on Tuesday to offer a Managed WAN service based on Cisco’s software-defined infrastructure. Verizon is the first carrier to do so on Cisco’s platform.
The partnership is a big step in Verizon’s march toward fifth-generation, or 5G, wireless technology. Cisco’s SVP, Kelly Ahuja, has more on what this means for the future.
As always, let us know what you think of the blog. Feedback from partners, especially around partner programs, is vital for Cisco to keep producing programs that work for all of us.
Read More »
Tags: 5G, Apple, Cisco, Kelly Ahuja, partner, Rob Soderbery, SDN, Verizon, Weekly Rewind