Which component is a centralized platform that collects SNMP data, monitors device health, displays dashboards, and generates alerts?

Which component is a centralized platform that collects SNMP data, monitors device health, displays dashboards, and generates alerts?

• A. NMS
• B. SIEM
• C. IDS
• D. VPN

Answer: (A)

A Network Management System is designed to collect SNMP data, monitor device health, display dashboards, and generate alerts. It acts as the centralized platform that polls devices using the Simple Network Management Protocol (SNMP) to gather metrics such as CPU usage, memory, interface status, and error counts. The NMS then stores this data, provides visual dashboards to give a real-time view of network health and performance, and triggers alerts when metrics exceed thresholds or when SNMP traps indicate problems. This combination of data collection, visualization, and alerting is what makes an NMS the go-to tool for ongoing network management. SIEM focuses on security event correlation and log analysis, not routine device health and performance monitoring. IDS is about detecting suspicious activity on the network, not providing centralized device health dashboards and alerting. VPN is about creating secure connections, not monitoring or managing devices.

A Network Management System is designed to collect SNMP data, monitor device health, display dashboards, and generate alerts. It acts as the centralized platform that polls devices using the Simple Network Management Protocol (SNMP) to gather metrics such as CPU usage, memory, interface status, and error counts. The NMS then stores this data, provides visual dashboards to give a real-time view of network health and performance, and triggers alerts when metrics exceed thresholds or when SNMP traps indicate problems. This combination of data collection, visualization, and alerting is what makes an NMS the go-to tool for ongoing network management.

SIEM focuses on security event correlation and log analysis, not routine device health and performance monitoring. IDS is about detecting suspicious activity on the network, not providing centralized device health dashboards and alerting. VPN is about creating secure connections, not monitoring or managing devices.