Domain 4: Network Management
The Network Management Domain consists of 20% of the CompTIA Network+ exam.
Objective 4.1: The OSI Model
Objective 4.2: Documentation Types
Objective 4.3: Documentation Implementation
Objective 4.4: Performance Monitoring
Objective 4.5: Performance Optimization
Objective 4.6: Troubleshooting Methodology
Objective 4.7: Connectivity Issues