Which domain is NOT considered a core function of a Network Operations Center?

Which domain is NOT considered a core function of a Network Operations Center?

• A. Monitoring
• B. Fault management
• C. Performance management
• D. Capacity planning

Answer: (D)

NOCs focus on real-time network operations such as monitoring, fault management, and performance management. These activities are hands-on and ongoing, ensuring the network stays up, issues are detected and resolved quickly, and performance meets required levels. Capacity planning, by contrast, looks ahead to forecast future resource needs and plan upgrades based on trends and business growth. That forward-looking, strategic work is typically handled by capacity planning or network engineering teams rather than the day-to-day NOC operations. So capacity planning is not considered a core NOC function. The other three—monitoring, fault management, and performance management—are.

NOCs focus on real-time network operations such as monitoring, fault management, and performance management. These activities are hands-on and ongoing, ensuring the network stays up, issues are detected and resolved quickly, and performance meets required levels. Capacity planning, by contrast, looks ahead to forecast future resource needs and plan upgrades based on trends and business growth. That forward-looking, strategic work is typically handled by capacity planning or network engineering teams rather than the day-to-day NOC operations. So capacity planning is not considered a core NOC function. The other three—monitoring, fault management, and performance management—are.