Which three statements about SNMP are true?

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#1

Which three statements about SNMP are true? (Choose Three)
A. The manager configures and send traps to the agent.
B. The manager sends GET and SET messages.
C. SNMPv3 supports authentication and encryption.
D. The manager polls the agent using UDP port 161
E. The MIB database can be altered only by the SNMP agent.
F. The agent is the monitoring device.

Correct Answer: BCD

Explanation:
B. "A manager can send the agent requests to get and set MIB values."
C. " The security features provided in SNMPv3 are as follows: Message integrity, Authentication, Encryption."
D. “SNMP requests typically are sent to User Datagram Protocol (UDP) port 161.”