Computer Networks Course

---

LEARN

Learn about Computer Networks from beginning. Simple lessons for crisp understanding.

Topical Tests

Give Tests to sharpen your skills.

Q & A FORUM

Ask Questions and have discussions with fellow users and Course Authors.

---

Computer Networks

• Introduction to Computer Networks
• Line Configuration
• Types of Network Topology
• Transmission Modes
• Transmission Mediums
• Bounded/Guided Transmission Media
• UnBounded/UnGuided Transmission Media
• Types of Communication Networks
• Connection Oriented and Connectionless Services

ISO-OSI Reference Model

• Introduction to Reference Models
• ISO/OSI Model
• Physical Layer of OSI Model
• Datalink Layer of OSI Model
• Network Layer of OSI Model
• Transport Layer of OSI Model
• Session Layer of OSI Model
• Presentation Layer of OSI Model
• Application Layer of OSI Model

TCP/IP Reference Model

• The TCP/IP Reference Model
• Difference between OSI and TCP/IP Model
• Key Terms