Overview of Single sign-on with SAML
I’ve found myself in several discussions about Single Sign-On (SSO) over the last few months and figured this would be […]
IPv4 CIDR Reference Chart
In enterprise networking, cloud deployments, and system architecture, a CIDR chart is a fundamental cheat sheet. As the title suggests,
Grant Entra Service Principal SharePoint Access via Graph
This process can be used if you need to run an unattended script or application (for example, a PowerShell script
Why Azure Resource Naming Matters
There are a few lessons in life that are worth learning. One of them is establishing a robust naming convention
How to Migrate Windows DHCP Server to a new Server
They say all good things come to an end, and this is most certainly the case with Windows Server operating
What’s Ubuntu Pro? How to manage it
Ubuntu Pro is a comprehensive subscription service provided by Canonical that extends the security and compliance capabilities of Ubuntu LTS
Cisco Nexus Show Commands
A list of Cisco Nexus show commands that you can run to obtain information about Nexus switches. General System Information
Cisco Catalyst Show Commands
Not to much to say here other than this is a solid list of Cisco IOS/IOS-XE show commands that you
Windows 11 on Unsupported Hardware
Have you ever tried to install Windows 11 and bumped up against the “Your PC doesn’t meet the minimum system
Common TCP, UDP Ports, and Tightening up Firewalls
Below is a list of common ports and protocols for use on your Windows and Linux firewalls, switch ACL’s, network
A Guide to Debloating Windows 11 Like a Pro
I’ll probably warn you a few times here as there’s a significant chance that something could break if you run
VMware Tools: Can’t Upgrade, Repair, or Reinstall
This here is a story about a well executed HCI cluster upgrade that went slightly off-script towards the tail end