- 9.0 Network Access
- 9.1 Data Link Layer
- 9.1.1 Data Link Layer
- 9.1.2 Layer 2 Frame Structure
- 9.1.3 Layer 2 Standards
- 9.2 Media Access Control
- 9.2.1 Topologies
- 9.2.2 WAN Topologies
- 9.2.3 LAN Topologies
- 9.2.4 Data Link Frame
- 9.3 Physical Layer
- 9.3.1 Purpose of the Physical Layer
- 9.3.2 Characteristics of the Physical Layer
- 9.4 Network Media
- 9.4.1 Copper Cabling
- 9.4.2 UTP Cabling
- 9.4.3 Fiber Optic Cabling
- 9.4.4 Wireless Media
- 9.5 Summary