CCNA: Cisco Certified Network Associate — Question 991

What is the role of SNMP in the network?

Answer options

• A. to monitor and manage network devices using a UDP underlay that operates on the application layer
• B. to collect data directly from network devices using an SSL underlay that operates on the transport layer
• C. to monitor network devices and functions using a TCP underlay that operates on the presentation layer
• D. to collect telemetry and critical information from network devices using an SSH underlay that operates on the network layer

Correct answer: A

Explanation

SNMP's primary role is to facilitate the monitoring and management of network devices via a UDP underlay at the application layer, making option A correct. The other options incorrectly describe the protocols and layers involved, such as using SSL, TCP, or SSH, which are not associated with SNMP's function.