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My Journey to Getting AWS Certified Advanced Networking – Specialty Certified

Last week I took and passed the AWS Certified Advanced Networking – Specialty exam on my first attempt. In this post I will describe the study materials that I used and talk about my experience of taking this test. What

ddib January 31, 2022 AWS, Certification 11 Comments Read more

Python Script Pulling AWS IP Prefixes – Part 3

The two previous posts described what the script does and modules used as well as how the script leverages YAML. This time, we will go through the function that generates the access-list name. The code for this is below: The

ddib November 10, 2021November 10, 2021 Python No Comments Read more

Python Script Pulling AWS IP Prefixes – Part 2

In the previous post I described some of the design considerations for this script and what modules I use. In this post, we will look at using YAML to collect data and use it in Python in the form of

ddib November 1, 2021November 1, 2021 Python 1 Comment Read more

Python Script Pulling AWS IP Prefixes – Part 1

I have been playing around with Python lately with the goal of building basic skills in it. I have found that to make good progress what works best for me is: Have a project that I find interesting to work

ddib October 20, 2021October 20, 2021 Python 5 Comments Read more

Lessons Learned in Cloud Networking – AWS vs Azure

I’ve been working a lot with cloud networking lately. I will share some of my findings as this is still quite new and documentation around some topics is poor. Especially on the Azure side. Let me just first start with

ddib April 1, 2019April 2, 2019 Cloud 18 Comments Read more

Do I Need a WAN?

In the latest Network Break, Network Break 213 from Packet Pushers, they discussed some of the latest news in networking, such as Amazon Outpost. With the rise of SaaS applications, the questions was also raised, do I even need a

ddib December 8, 2018December 8, 2018 Commentary, Network Design 1 Comment Read more

Passed AWS Solutions Architect Associate

Hi, Yesterday I took the AWS Solutions Architect Associate and passed it which means I’m now certified. I started studying for this exam around the August time frame. I had wanted to get some exposure to public cloud to broaden

ddib November 2, 2018 Announcement 10 Comments Read more

Networking in the Cloud – Different but the Same

Networking in the cloud is impressive. Building redundant internet access is as easy as attaching an internet gateway (IGW) to your VPC. In an on-premises network we would have to build VLANs, subnets, IGPs, possibly HSRP and BGP etc. This

ddib September 1, 2018 Cloud 4 Comments Read more

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