A network administrator is implementing a telemetry and metric collection framework across core edge routers. The management policy mandates cryptographic authentication and payload encryption for device health polling, alongside flow-level traffic analysis to identify bandwidth-intensive applications. Which of the following solutions should the administrator deploy to fulfill these monitoring objectives? (Select TWO.)
- SNMPv3 configured with authPriv to encrypt polling traffic and authenticate management requests for hardware metrics.Cevap
- IPFIX flow telemetry exported to a centralized collector to analyze protocol distribution and bandwidth consumption per flow.Cevap
- CSNMPv2c utilizing community strings to supply encrypted payload transmission for device CPU and interface error counters.
- DSyslog logging configured over TCP port 23 to capture real-time interface throughput and jitter metrics.
Cevap
The administrator should deploy SNMPv3 configured with authPriv for encrypted health polling and IPFIX flow telemetry for tracking application bandwidth consumption.
Deploying SNMPv3 with authPriv satisfies security requirements by providing authenticated and encrypted polling for router CPU, memory, and interface metrics. Implementing IPFIX provides flow-based telemetry to track volume and application-level bandwidth usage across network interfaces.
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Network Telemetry Protocol Selection and SNMP Security Levels