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350-501 · Question #117
350-501 Question #117: Real Exam Question with Answer & Explanation
The correct answer is A: Telemetry allows for modeled network data to be pushed to the network administrator on an as-. Model-driven telemetry differs from SNMP in that telemetry pushes modeled network data from devices to collectors, either continuously or at specified intervals, providing real-time visibility.
Automation and Assurance
Question
What is the difference between SNMP and model-driven telemetry?
Options
- ATelemetry allows for modeled network data to be pushed to the network administrator on an as-
- BTelemetry uses traps and inform messages to deliver data to a network administrator on a polling
- CSNMP uses the YANG data modeling language
- DSNMP pushes network data to the network administrator whenever it is queried
Explanation
Model-driven telemetry differs from SNMP in that telemetry pushes modeled network data from devices to collectors, either continuously or at specified intervals, providing real-time visibility.
Common mistakes.
- B. Telemetry primarily uses a push model for data delivery, not a polling basis with traps and inform messages, which are characteristic of SNMP.
- C. SNMP does not use the YANG data modeling language; YANG is a key component for defining data structures in model-driven telemetry, while SNMP uses MIBs (Management Information Bases).
- D. SNMP primarily operates on a pull model where the network administrator or NMS queries the device for data, rather than the device pushing data whenever it is queried.
Concept tested. SNMP vs Model-Driven Telemetry
Topics
#SNMP#Model-driven telemetry#Network monitoring#Data collection
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