Cisco Certified Network Associate (CCNA) Practice Exam

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Study for the Cisco Certified Network Associate (CCNA) exam with our comprehensive quiz featuring multiple-choice questions and detailed explanations. Prepare effectively and enhance your understanding of networking concepts!

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What function does SNMP GET serve in a managed network?

Retrieves the value of the next object
Modifies existing configuration
Retrieves information from an agent
Sends notification of an event

The correct answer is: Retrieves information from an agent

SNMP GET serves the function of retrieving information from an agent, which is a software component that runs on a managed device within a network. The primary purpose of the SNMP (Simple Network Management Protocol) is to facilitate the management and monitoring of network devices such as routers, switches, servers, and more. When a network management system issues an SNMP GET request, it specifically asks the agent for the current value of a particular managed object, essentially querying the device for specific information such as network statistics, device status, or performance metrics. The importance of this function lies in its ability to provide real-time data to network administrators, enabling them to monitor the health and performance of network devices effectively. This information is crucial for troubleshooting, capacity planning, and ensuring that the network operates smoothly.