A+ Training Course Index: Professor Messer’s Course Notes: Exam voucher discounts: - - - - - The Internet Protocol (IP) is the most popular protocol on the Internet. In this video, you’ll learn about IPv4 address structures, public IP addresses, private IP address ranges, and IPv6 address structures. - - - - - Subscribe to get the latest videos: Join us at our next live event: FOLLOW PROFESSOR MESSER: Professor Messer official website: Facebook: Instagram: X: LinkedIn: