Wildcard Masks -- What are they? How do you convert them? What are they used for?

In this video we'll be discussing Wildcard masks. We'll answer the questions: What are Wildcard Masks? How do you convert between Subnet Masks and Wildcard Masks? And What are Wildcard Masks used for?

A pre-cursor to this video is to understand Subnetting and Binary.

Learn Subnetting by watching the Subnetting Mastery video series:
   • Subnetting Mastery  
https://subnetipv4.com/

Learn Binary by watching this video:
   • Binary - The SIMPLEST explanation of ...  

00:00 Start
00:40 Basic Definition of Wildcard Masks
00:55 Binary Conversions (CIDR to Subnet to Wildcard)
02:38 Special Wildcard Masks: /32 and /0
03:38 Easier Conversions between Subnet Masks and Wildcard Masks
06:36 What can you do with a Wildcard Mask?
07:25 Determine if two IP addresses are in the same Subnet
09:42 Identify IP addresses in a particular Subnet
12:18 How is a Wildcard Mask different from a Subnet Mask?
12:55 Discontiguous Wildcard Masks

Follow up Video covering Discontiguous Wildcard masks:
   • Discontiguous Wildcard Masks