APIPA – CompTIA Network+ N10-006 – 1.8

The APIPA process ensures that your computer will be able to communicate on a local subnet, even when a DHCP server is not available. In this video, you’ll learn about the details of APIPA and how to determine if your computer has been assigned an APIPA address.

Linux Hardware Resources – CompTIA Linux+ LX0-101, LPIC-1: 101.1

When installing or troubleshooting a Linux device, it’s useful to know how the operating system is configured to work with the physical hardware. In this video, you’ll learn about the /proc file system and how to examine interrupt request channels (IRQs), I/O addresses, and DMA channels of the hardware in your Linux workstation.