A network switch is a device that operates at Layer 2 (Data Link layer) of the OSI model. It connects devices on a LAN and forwards data packets only to the intended recipients, unlike a hub which ...

Computer networks are critical parts of almost every organization. Computer network and system administration (CNSA) refers to the day-to-day operation of these networks. CNSA professionals organize, ...

MIST.3040 — Undergraduate Id: 006496 Offering: 1 Credits: 3-3 Description A comprehensive overview of concepts and practice in Business Data Communications and Networking. Explores the principles and ...

The field's "black sheep" is crucial to realizing promises of better sensors and safer data, program director says.

The trend toward global competition is increasing the importance of international data communications networks. Indeed, many executives believe such networks are critical to their company's future ...