Basically Basic

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Basically Basic is a Jekyll theme meant as a substitute for the default — Minima. Conventions and features found there are fully supported by Basically Basic, with a few enhancements thrown in for good measure:

  • Clean responsive design with six customizable skins
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  • Disqus Comments and Google Analytics support
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Posts - Page 2 of 2

Overview of the Viptela vManage API

  • 12 min read

The move away from decentralized management of network devices has been a huge time saver when it comes to gathering data on these technologies. Although there is no single centralized manager or controller which manages all networking technologies, instead of querying each individual network device you have centralized managers for particular networking functions. Cisco DNAC for your wireless and switch infrastructure, Panorama, Cisco FirePower Management Center (FMC) or FortiManager for your firewall infrastructure, and in the case of this article Viptela’s vManage for your SD-WAN overlay. While no centralized manager will be perfect, for many common bulk tasks it will save you quite a bit of time because of the API’s that they expose to their administrators.

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The Role of Automated Health Checks

  • 8 min read

The increasing complexity of network infrastructure devices has drastically changed what is required to perform a thorough health check to ensure it is operating correctly and efficiently. Take for example SD-WAN; what used to be a relatively simple health check on a router now requires deeper knowledge of the specific traffic traversing the device. In the past a few checks of system health (CPU, memory, hardware status, interface status and errors, routing changes) has now evolved to also include app-routing and application aware functions (app routes, SLA’s, BFD, NetFlow, QoS, among many others). Health checks on a site router can now consume valuable time in driving the incident to resolution. Then take into account all of the devices in a network path between a source and destination, of which many of these devices now include rapidly evolving network technologies, and it becomes a painful battle to beat the clock as your business is being impacted by a critical incident.

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A Guide to Cisco Support API’s - Part 2 - EoX

  • 15 min read

The Cisco Support API’s provide some very useful end-points that enable you to gain efficiencies on managing your Cisco hardware and software inventory. In this post I present the use of the End of Life (EoX) API that allows you to identify end-of-life equipment within your environment. The code snippets below will be written in in Python and closely follows my Cisco Support API Query Repo on GitHub. Feel free to clone the repo, I intend to include more API end-points in the near future.

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A Guide to Cisco Support API’s - Part 1

  • 6 min read

Managing your network infrastructure hardware, software and maintenance lifecycle workflow tends to be a painful process. It means gathering large amounts of telemetry from your network devices, transforming that data into a format (excel, csv, etc) that you can use to compare, update, and track and then determine the actions you need to take. A year later you get to wash-rinse-repeate the whole process over again. If you are fortunate enough to have a configuration management database (CMDB), this becomes easier, but often these applications require some level of manual effort to keep up-to-date. They can also cost you financially, sometimes more than you are willing or able to pay.

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Welcome!

  • ~1 min read

Welcome to my site! I’m looking forward to sharing all sorts of exciting posts on networking technologies and automation. I have a particular interest in SD-WAN, security, and automation with python.

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