This document is intended for students and security professionals as a quick reference for networking protocols. It covers 50 protocols classified according to the OSI Layer they operate on. The corresponding RFC has been provided to further check for parameters / commands of a particular protocol. From a security perspective, the corresponding attacks / vulnerabilities are also included in this cheatsheet.
You can download it from the following link: https://packetstormsecurity.com/files/download/156486/network-cheatsheet.pdf
Source: https://packetstormsecurity.com/files/156486/The-Network-Protocol-Cheatsheet.html

