Command Prompt: for /L %i in (1,1,254) do @ping -n 1 4.2.2.%i | find "Reply" Powershell: 1..254 | % {...
Here’s a simplified breakdown of the data flow that occurs when a client computer in an Active Directory (AD) environment...
Finding the switch port that a laptop is connected to with just its DNS name requires a few more steps...
Business Continuity Planning (BCP) for IT Networking is a crucial aspect of ensuring the availability and resilience of network infrastructure...
Here’s an explanation of the importance of self-signed certificates and third-party certificates in the context of certificate chains: Self-Signed Certificates:...
Here’s a step-by-step breakdown of the data flow: DNS Resolution: The user enters “https://cordero.me” into their browser’s address bar. The...
1. Local Cache Check: You attempt to access a website (say, `app.lb.cordero.me`) on your Windows AD-managed laptop. Your operating system...
Building out a proper help desk with different levels and delegated alerting is critical for several reasons: Efficient Use of...
Migrating overlapping IT networks can be a complex task that requires careful planning and execution to ensure a smooth transition....
I was installing Ubuntu in Windows 11 using WSL. I was getting the error below: “Please enable the Virtual Machine...