Which statement describes SNMP operation?
- An NMS periodically polls the SNMP agents that are residing on managed devices by using traps to query the devices for data.
- A get request is used by the SNMP agent to query the device for data.
- An SNMP agent that resides on a managed device collects information about the device and stores that information remotely in the MIB that is located on the NMS.
- A set request is used by the NMS to change configuration variables in the agent device.
Answers Explanation & Hints: An SNMP agent that resides on a managed device collects and stores information about the device and its operation. This information is stored by the agent locally in the MIB. An NMS periodically polls the SNMP agents that are residing on managed devices by using the get request to query the devices for data.