Gitlab + Hugo = Website Magic Happy Time

I should let you know right off the top, this is not a ‘how-to’ from an expert. Instead, this is a how I was able to do something cool for the first time, article. The reason for this post is that I had to use multiple different how-to sites and was still left to troubleshootContinue reading “Gitlab + Hugo = Website Magic Happy Time”

Network Troubleshooting Tip – Model Driven

No matter what the specific role, as an IT professional, you are going to be tasked to solve problems. Whether you are in a direct support role, part of an escalation team, or on the architecture/engineering team, you are potentially seen as someone who “fixes all the things”. Sometimes though, I think it can beContinue reading “Network Troubleshooting Tip – Model Driven”

Starting the GIAC Certification Process

So I’ve made it through just about all of the SANS SEC503 material. That’s no small accomplishment in it of itself and I already feel like I’ve leveled up a bit. I now know some of the secrets about the TCP handshake, checksums and window size 🙂 If you’ve followed me through my first threeContinue reading “Starting the GIAC Certification Process”

Simple Cisco Text File Changes

As we are busy diving into the world of programming and automation, I’d like to remind everyone of a way to make simple config changes to a Cisco switch or router using a text file. This might not be a breakthrough, but it helps when making changes to switches or routers when those changes can possibly disconnect you from the device. Imagine working on a re-IP of a switch or even a point to point link. You have your notepad ready to go. There is a new IP and default route and all you have to do is copy/paste. You paste in the IP and lose connection. Your default route change never actually pasted because you lost connection right after the IP change. You can no longer connect to the device; panic ensues. What might be a better way to make this change and avoid the “Uh oh!” moment?