Protocols and Ports for DevOps
A comprehensive guide to essential networking protocols and their port numbers in DevOps environments, covering HTTP, SSH, DNS, and more.
Networking
Understand OSI and TCP/IP Models
An overview of the OSI and TCP/IP networking models, their layers, functions, and real-world applications.
Understand TCP/IP Model
An overview of the TCP/IP model’s layers, comparison with OSI model, and explanation of data encapsulation.
Understand OSI Model
A detailed breakdown of the OSI model’s key layers—Physical, Data-Link, and Presentation—and their respective protocols and limitations.