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Computer Networks
Remote Network Monitoring
Q
The process where a tool “sniffs” every packet that is going across a local area network (LAN), opens it and analyzes it is a __________ operation.
AA. Passive
BB. Active
CC. Mobile
DD. Dynamic
Correct Answer:
A. A. Passive
Explanation:
SNMP messages going across the network between a manager and an agent is examined. This is accomplished by using a tool that “sniffs” every packet that is going across a local area network (LAN), opens it and analyzes it. Thus it is a passive operation.
