CCNA - SEMESTER 1
1   Computing Basic
2   The OSI Model
3   Local Area Networks (LANs)
4   Layer 1 - Electronics And Signals
5   Media, Connections, And Collisions
6   Layer 2 - Concepts
7   Layer 2 - Technologies
8   Design And Documentation
9   Structured Cabling Project
10   Layer 3 -Routing And Addressing
11   Layer 3 - Protocols
12   Layer 4 - The Transport Layer
13   Layer 5 - The Session Layer
14   Layer 6 - The Presentation Layer
15   Layer 7 - The Application Layer