In this post, I ran into a weird issue where an intune app failed to install even though I didn’t make any changes. Here I run through the troubleshooting steps,…

How to go about upgrading a multi-node ISE deployment using the automated process. Introduction to Upgrading Cisco ISE Traditionally I have always upgraded Cisco ISE using the command line. The…

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…