In ECET 2026 Computer Networks, questions on network devices are common. Among them, Repeaters and Bridges are basic but important devices for extending and segmenting networks. 📘 Concept Notes...
Concept Notes 1. Introduction OSI has 7 layers, each with specific functions. 2. OSI 7 Layers (i) Physical Layer (Layer 1) (ii) Data Link Layer (Layer 2) (iii) Network...