Network Operations第 43 / 100 题
Which protocol allows network devices to be monitored and managed by collecting metrics such as interface counters and CPU usage?
a.NTP
b.SNMP
c.TFTP
d.SMTP
解析
SNMP (Simple Network Management Protocol) polls and collects metrics like interface statistics and CPU usage from managed devices. SNMPv3 adds authentication and encryption over earlier versions. It is a foundational tool for network monitoring systems.
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