A network administrator is designing a performance monitoring strategy for an enterprise infrastructure. Match each performance telemetry protocol or monitoring mechanism on the left with its primary operational characteristic on the right.
- NetFlow / IPFIXExports flow-level metadata including source/destination IP addresses, port numbers, and byte counts for traffic profiling.
- SNMPv3 with authPrivProvides encrypted and authenticated polling of MIB variables such as interface status, throughput counters, and CPU utilization.
- SyslogDelivers event-driven system notifications, operational status changes, and critical error messages to a central collector.
- ICMP Echo Baseline ProbingMeasures round-trip time (RTT) and packet loss across active network paths to establish latency baselines.
Cevap
NetFlow / IPFIX matches with exporting flow-level metadata for traffic profiling; SNMPv3 with authPriv matches with encrypted and authenticated polling of MIB variables; Syslog matches with delivering event-driven system notifications; ICMP Echo Baseline Probing matches with measuring round-trip time (RTT) and packet loss.
Each performance telemetry tool satisfies a distinct monitoring role: NetFlow/IPFIX provides traffic flow metadata, SNMPv3 authPriv secures active polling of MIB device counters, Syslog aggregates event notifications, and ICMP probing evaluates latency and packet loss performance baselines.
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Anahtar Kavram
Network Telemetry and Performance Monitoring Protocols