Which of type of polling takes place internal to the network device being polled?
A.
Threshold value
B.
Polling interval
C.
Internal polling
D.
External polling
Explanation:
Internal polling takes place internal to the network device being polled. An agent that is part of device is used.
Incorrect Answers:
A: Threshold value refers to the point at which an action should be taken because a value has dropped below a predetermined level.
B: The polling interval is the concept used to refer to when SNMP polls servers and network devices for important management information D: External polling refers to a type of polling where a device is polled externally from another server or from an administrator’s computer.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 445-446.