First look at the MAC Address for your device (there are many ways): ifconfig | grep ether or cat /sys/class/net/*/address...
Below is a good document from Cisco:...
Below is a chart to figure out how many inches is 1U in a Rack. This comes in handy when...
SCENARIO F5 Redirect Setup for Root (Apex) to WWW (cordero.me > www.cordero.me) Root (Apex) “cordero.me” IP = 10.1.1.1 WWW “www.cordero.me”...
I’ve been working with HP Enclosures and Cisco devices a long time now and these always get confusing when trying...
If for some reason you need a user that’s RDP’ed into a Server or Workstation to do a CTRL+ALT+DEL, here...
Let’s go through the steps and data flow when using `curl` to make an HTTPS request and check for an...
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...