Cisco Blogs


Cisco Blog > Data Center and Cloud

The Napkin Dialogues: Nexus Programmability, Part II

July 9, 2014 at 8:48 am PST

When last we left our hero, he (that is, me, or I) was getting a crash course in Nexus programmability and trying to understand what all of this stuff meant. I had plied Jim* with beer in order to get him to explain to me – using the available napkins in the bar – what the technology was, what it meant, and why I should care. Read More »

Tags: , , , , , ,

Technology Behind the Surface

What do Walt Disney World, The Matrix, and Big Ben have in common?  On the surface they do not share much.  Each of these is special because everything that makes them tick, pun intended, are hidden from view of the consumers.  We all intuitively know there is a great deal of complexity behind the scenes, but it is intentionally hidden from the users.  This is the behavior consumers of cloud-based services also expect, even in the datacenter.

Today vendors are working hard to make their products and services more consumable in a nearly seamless fashion.  They are accomplishing this by adding abstract control layers, open APIs with robust development kits, and enabling cross platform integrations.  The recognition is that in today’s virtualized datacenter and the Internet of everything no technology is an island any longer.  Efforts have to be made to make interoperability a priority in order to provide the polished experience that consumers have grown to expect.  The question being answered is ‘Why doesn’t X communicate with Y?’ Read More »

Tags: , , , , , , , ,

IPv6 in the Cisco Live World of Solutions

Just recently I wrote about the IPv6 enabled logo program here at the Cisco Live 2014 World of Solutions (WoS). It is now time to share some of the results! In what follows I will say that I did not have enough time to exhaustively visit every single demonstration in the WoS. My time there was confined to a short window on the Tuesday morning, where I went to investigate and locate the IPv6 enabled demos myself.

Armed with my phone camera and IPv6 enabled logo stickers, I began my journey in the WoS starting with the Cisco demonstrations.

It didn’t take me more than a few steps to find the first one - Cisco Autonomic Networks. My colleague Amit Dutta was showing this technology in action and here you can see him alongside the demo which is tagged with the IPv6 enabled sticker. Check out the technology and the logo! Also leveraging the Autonomic feature set, Cisco was featuring the Autonomic Train with my colleague Toerless Eckert. Read his extensive blog that explains the demonstration in details and watch the video.

Another place in the Cisco campus where I found IPv6 in action was with the Cisco VIRL team. My colleague Joel Obstfeld was showing VIRL in action and v6 is fully supported by VIRL which was on clear show in the WoS. See Joel here alongside the VIRL demo and the IPv6 enabled sticker is on clear view.

onePK provides IPv6 capabilities and were demonstrating this. Jason Pfeifer is seen here alongside his demonstration on the Cisco stand bearing the IPv6 enabled logo.

Cisco Prime also has extensive support for IPv6. I found my colleague Gilles Clugnac demonstrating these capabilities and we identified his demonstration as being IPv6 enabled.

Then I talked to some of the Partners:

  • Citrix Nestcaler provides server load balancing for IPv6 and provides an IPv6 proxy function that allows Data Centre’s and hosted web server to enable a dual stack presence. I met Charles and David on the Citrix stand and they showed me v6 in operation.
  • APCON was showing their Network Monitoring technologies which were fully v6 enabled. Timothy Kcechowski showed me this in operation on the APCON stand and we placed the IPv6 enabled logo on their demo.
  • Netformix has a suite of tools that have long supported IPv6 and they were also happily showing v6 in action. This picture shows Justin Giffen and Mario Oliver alongside the Netformix platform with the IPv6 enabled logo on display.
  • SevOne provides Network Performance Management tools for Big Data. Jason Smith demonstrated this to me and here is his picture alongside their stand with the IPv6 enabled logo on display.
  • Infoblox has a fully featured IPAM/DHCP solution and it is fully capable of IPv6 support. This platform was on display on the Infoblox stand and Ken Crozier showed me IPv6 in operation.
  • Network Instruments provide Monitoring and Analysis tools. They were IPv6 enabled and received their sticker. Here you can see Charles Thompson on the Network Instruments stand alongside the monitor showing the IPv6 enabled logo.

I had a great time meeting old and new friends and spent many an hour in very interesting meetings trying to help move IPv6 forward inside our customer networks. I look forward to Cisco Live in Milan in early 2015 when I hope to be able to place more IPv6 enabled stickers. See you there!

Tags: , , , , , , ,

What’s New with onePK?

CiscoLive San Francisco is coming up so I’ve been updating my session, the Hitchhiker’s Guide to onePK, with the latest information and some new insights.

One new thing is that Cisco onePK (One Platform Kit) is now Generally Available! Anyone can go to onepkdeveloper.com, download the SDK, and take C, Java or Python for a test drive. And I really mean anyone. You don’t even need a Babel fish. Haven’t programmed since freshman year in college? Don’t worry. If you can click on an icon in a Linux desktop and type the name of a script, then you can use onePK.

The great thing about this is that now we can all get real. As a network engineer, technologies aren’t real to me until I see them running on a network. After all, you can read about LSA types and adjacencies all day long, but until you’ve deployed OSPF, you don’t really know OSPF. The same is true for onePK. Read More »

Tags: , , , , , , , , , , ,

Software Defined Networking and Network Programmability

Discover Cisco’s approach to software defined networking and how Federal Agencies can use network programmability and onePK to enhance their business and mission:

Software Defined Networking and Network Programmability: Use Cases for Defense and Intelligence Communities

Tags: , , ,