What role does SNMP serve in network management?

The selection highlights SNMP's primary function, which is to facilitate the monitoring and management of network devices. Simple Network Management Protocol (SNMP) is a standardized protocol used widely in network management systems to collect and organize information about managed devices on IP networks. It enables administrators to monitor network performance, identify and diagnose network issues, and manage network resources efficiently.

Through SNMP, devices such as routers, switches, and servers can communicate their status and performance metrics back to a centralized management system, allowing for real-time observation and analysis. Alerts can be configured to notify administrators of critical issues, aiding in quick resolution and maintaining network reliability. This proactive monitoring capability makes SNMP invaluable for maintaining the overall health of a network infrastructure.

The other options pertain to different functions not associated with SNMP. For instance, enhancing internet speed is related to bandwidth management techniques, while securing a network typically involves firewalls and intrusion detection systems. Connecting multiple networks pertains to routing protocols and hardware that link disparate networks.