Network Foundations & Physical Layer
Completed by NAGARAJ D NAIK
September 19, 2026
5 hours (approximately)
NAGARAJ D NAIK's account is verified. Coursera certifies their successful completion of Network Foundations & Physical Layer
What you will learn
Explain the OSI and TCP/IP models and describe how data is encapsulated and transmitted across network layers
Identify and install network cabling, including copper and fiber standards, connectors, and structured cabling components
Troubleshoot physical layer cabling problems using cable testers, visual inspection, and systematic diagnostic methods
Skills you will gain
- Category: TCP/IP
- Category: Network Protocols
- Category: Networking Hardware
- Category: Network Infrastructure
- Category: Network Analysis
- Category: Network Model
- Category: Network Monitoring
- Category: Network Troubleshooting
- Category: General Networking
- Category: Computer Networking
- Category: Network Architecture
- Category: OSI Models
