Cisco Blogs


Cisco Blog > Architect & DE Discussions

Deploying onePK Applications

This post expands on my previous posts about what makes onePK better, and the onePK software architecture. Here I focus on the application deployment options onePK makes available.

The deployment options are summarized in the diagram below.

Deployment

Process hosting means that the onePK application is running within a container on the same hardware as the network operating system (NOS). Read More »

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

Shelly’s onePK “Wiring” App

This blog is a follow on to my introductions to onePK and the onePK software architecture. This post is special, as I have the pleasure of introducing, by way of conversation, my colleague Shelly Cadora, an experienced speaker on SDN, and developer with onePK, and to highlight some of the work she has done with onePK.

Nathan:

“So, Shelly, in my blog on onePK a few months ago I said that I thought that we would start to see new models for network management and deployment enabled by onePK. Lo and behold! You created just such an example for demonstration at Cisco Live, so what’s that mean for us all?” Read More »

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

Five Cool Router Tricks with onePK

Network Management is dull.  No excuses.  Monitoring and interacting with the devices that move data from one location to another is a thankless undertaking that most of us building networks leave to an afterthought.  Part of that is the complexity associated with managing networks.  There are at least a dozen common methods for interacting with devices in the network including SNMP, CLI, AAA, Syslog, Netflow, and fancy XML/HTTP interfaces.  So much variety breeds complexity so we tend to set our goals pretty low for interactivity with the network.

Read More »

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

Virtualization, SDN, and Radically Simplified Operations

January 2, 2013 at 8:37 am PST

Today many look to SDN as the next big revolution in Networking.  But why is there such hype?  What radical change in the economics of networking will shift the industry?  The answer is Virtualization.

Virtualization’s growth is still in its infancy, and many aspects remain unexplored.  Still there are aspects of which we are certain:

  • With an explosion in the number of Virtual devices, it is unaffordable for humans to remain in the loop for routine network operations.
  • Emerging business models are not achievable when (slow) humans are involved in the provisioning process. Read More »

Tags: , , , , , , , ,

The onePK Software Architecture

This post is about the onePK software architecture, and how it allows us to consistently expose network operating system (NOS) features to a wide variety of programming environments for IOS, IOS-XE, IOS-XR and NXOS.

For an overview of onePK in general, and some more context, see my October 2012 post and my slides in Slideshare.

The main elements of the onePK software architecture are illustrated Read More »

Tags: , , , , , ,