Private vs public IP addressing
Private IP Addressing Private IP addresses are used within a private network such as a home or corporate network and are not routable on the […]
Month: January 2024
Key protocols and devices associated with layers in models (TCP and UDP)
Transmission Control Protocol (TCP) TCP is a communication standard that enables reliable, ordered, and error-free delivery of data between applications connected over a network. It […]
Open Systems Interconnection (OSI) Model
Purpose of OSI Model The Open Systems Interconnection (OSI) model provides a conceptual framework for understanding and standardising the functions of a digital communication system […]
Comparison between the Open Systems Interconnection (OSI) Model and the Department of Defence (DoD) transmission control protocol/internet protocol (TCP/IP) model
The OSI model has seven layers – Physical, Data Link, Network, Transport, Session, Presentation, and Application. Whereas the TCP/IP model has four layers – application, […]