CompTIA Network+ N10-006 Q470

When setting up a new network monitoring utility, a technician finds that some devices are not reporting correctly.
Which of the following would MOST likely be required to correct the issue with an SNMP enabled monitoring utility?

A. Updating MIBS
B. Enabling port mirroring
C. Enabling jumbo frames
D. Configuring half duplex

Correct Answer: A

Explanation/Reference:
http://docs.uptimesoftware.com/display/UT/Network+Service+Monitors#NetworkServiceMonitors-AddingMIBstoup.time