CompTIA Network+ exam voucher

Domain 1: Network Concepts
- Layers of the OSI model
- Network equipment
- Cloud concepts
- Ports and protocols
- Types of traffic
- Transmission media
- Transceivers and connectors
- Network topologies
- IPv4 addressing

Domain 2: Network Implementation
- Routing technologies
- Switching technologies
- Wireless equipment
- Physical installations

Domain 3: Network Operations
- Documentation
- Life cycle management
- Change management
- Configuration management
- Network monitoring
- Disaster recovery
- Network services
- Access and management

Domain 4: Network Security
- Logical security
- Physical security
- Honeypot technologies
- Security terminology
- Audits and compliance
- Network segmentation
- Types of attacks
- Security features and defense

Domain 5: Network Troubleshooting
- Troubleshooting methodology
- Cabling and physical interface issues
- Network service issues
- Performance issues
- Tools and protocols