1 Introduction to Networking
• Overview of networks and their components
• Functions of networking devices
2 Network Fundamentals
• OSI and TCP/IP models
• Ethernet and wireless media
3 IP Addressing and Subnetting
• IPv4 and IPv6 configuration
• Subnetting practice and design
4 Switching and VLANs
• Switch configuration
• VLAN and trunking setup
5 Routing and Static Routes
• Basic routing principles
• Configuring and verifying static routes
6 Network Security Basics
• Secure access and device hardening
• Access control and port security
7 Wireless and WAN Concepts
• WLAN setup basics
• Introduction to WAN technologies
8 Network Automation and Programmability
• REST APIs and JSON basics
• Cisco DNA Center overview