CCNA Fundamentals: Networks & Protocols

Module Overview

This module covers core networking concepts for the CCNA certification and SPPU B.E. Electronics & Telecommunication syllabus. Students will learn how networks function, how devices communicate, and how data moves across the internet.

Topics Covered

• Network models: OSI 7-layer model and TCP/IP stack
• IP addressing: IPv4, subnetting, CIDR notation
• Routing fundamentals: static routes, RIP, OSPF
• Switching: VLANs, STP, trunking
• Cisco IOS: device configuration, show commands, access lists

Learning Outcomes

After completing this module, students can configure basic Cisco routers and switches, design a simple enterprise network, and troubleshoot common connectivity issues.