OSI Network Management Reference Model

Network Management Model (FCAPS)

• Fault Management
• Configuration Management
• Accounting Management
• Performance Management
• Security Management

Network Management Model with Expansion

Fault Management Elements

• Events
• Alarms
• Problem Identification
• Troubleshooting
• Problem Resolution
• Fault Logging

Configuration Management Elements

• Change Control
• Change Management
• Inventory Hardware
• Inventory Software
• Software
• Configuration Information

Security Management Elements

• Policy
• Authority
• Access Level
• Exceptions
• Logging
• Authentication Failure

Performance Management Elements

• Network-Capacity Planning
• Availability
• Response Time
• Accuracy
• Throughput
• Utilisation

Accounting Management Elements

• Asset Management
• Cost Control
• Charge-back