Download Tutorial IPv4 Fundamentals – Learn the basics of ip version 4
Internet Protocol version 4 (IPv4) is the fourth version of the Internet Protocol (IP). This is one of the core protocols of standard-based Internetworking methods in the Internet, and was the first version deployed for production in ARPANET in 1983. It still routes most Internet traffic today  despite the ongoing deployment of successor protocol , IPv6. IPv4 is described in IETF publication RFC 791 (September 1981), replacing an earlier definition (RFC 760, January 1980).
IPv4 is a connectionless protocol for use in packet-switched networks. It operates as a best effort delivery model, in that it does not guarantee delivery, nor does it ensure proper sequencing or avoidance of duplicate delivery. These aspects, including data integrity, are addressed by an upper layer transport protocol, such as the Transmission Control Protocol (TCP).
IPv4 uses 32-bit (four-byte) addresses, which limits address space to 4294967296 (232) addresses. This limitation stimulated the development of IPv6 in the 1990s, which has been in commercial deployment since 2006.
01. Course Intro
02. Fun with IPv4 Basics
03. Beautiful Binary
04. Classes, Masks, and Private IPs. part1
04. Classes, Masks, and Private IPs. part2
04. Classes, Masks, and Private IPs. Part3
05. The Mask Unveiled
06. Subnetting Vs Supernetting. part1
06. Subnetting Vs Supernetting. part2
06. Subnetting Vs Supernetting. part3
07. Reverse Engineer
09. Wildcard Mask
10. Host per network
Download Free Tutorial IPv4 Fundamentals