- CCNA 640-802 Chapter 14 Wide Area Network
- CCNA 640-802 Chapter 13 IPv6
- CCNA 640-802 Chapter 12 Wireless Network
- CCNA 640-802 Chapter 11 Network Translation
- CCNA 640-802 Chapter 10 Security
- CCNA 640-802 Chapter 9 VLANS
- CCNA 640-802 Chapter 8 Layer 2 Switching
- CCNA 640-802 Chapter 7 EIGRP, OSPF
- CCNA 640-802 Chapter 6 IP Routing
- CCNA 640-802 Chapter 5 Management
- CCNA 640-802 Chapter 4 Cisco IOS
- CCNA 640-802 Chapter 3 Subnetting
- CCNA 640-802 Chapter 2 Introduction to TCP
- CCNA 640-802 Chapter 1 Internetworking
- Difference b/w Router & Switch.