The Simple Network Management Protocol (SNMP)is an(71)protocol that facilitates
The Simple Network Management Protocol (SNMP)is an(71)protocol that facilitates the exchange of management information between(72). It is part of the Transmission Control Protocol/Internet Protocol (TCP/IP) protocol suite. SNMP enables network(73)to manage network performance, find and sole network problems, and plan for(74). An SNMP-man-aged network consists of three key components: managed devices,(75), and network-management systems.
A．Physical Layer
B．Link Layer
C．Network Layer
D．Transport Layer
正确答案：D
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