In this post, I ran into a weird issue where an app failed to install even though I didn’t make any changes. Here I run through the troubleshooting steps, and…
How to go about upgrading a multi-node ISE deployment using the automated process. Introduction Traditionally I have always upgraded Cisco ISE using the command line. The process is simple, you…
Before deciding to pursue a career in network engineering, I studied and graduated in the more traditional field of mechanical engineering. As such, I learned that the Second Law of…
Certificates can be quite confusing, and after some work migrating them between two Cisco ASA devices, I thought I would try and provide a summary of the key concepts (no…
Over the past few weeks I have been using VSCode with the Git integration to save all my code to Github. Here I will share what I have found useful,…
Here I ran into an issue where soft matching existing Azure AD accounts with on-premises AD accounts would not match if they were a global admin. Here is my write-up…
Here I ran into a permissions issue when trying to migrate a customer Azure AD Connect install to a new Server. This is what I did to fix it 🔨…
Last weekend the team were involved in a migration of a pair of customer WAN edge switches which provided fail-over routing for their WAN and point to point circuits. The…
More companies are looking at deploying services to cloud based platforms like Azure, but it might be cheaper than you think Given the impact of COVID-19, Italik is having more…