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Difficulty: MediumImpact of Automation on Network Management

A network operations team replaces traditional periodic SNMP polling with API-driven streaming telemetry push notifications across enterprise switches. Which operational advantage does this architectural shift directly provide to network management?

  1. A
    It eliminates the need for HTTP GET requests by requiring HTTP POST calls to continuously mutate monitoring server states.
  2. It continuously streams structured data from network devices in near real-time upon state changes, reducing monitoring latency and CPU overhead compared to periodic polling.Answer
  3. C
    It forces devices to use local agent software to execute agent-based polling loops over SSH connections instead of agentless SNMP queries.
  4. D
    It inverts monitoring prioritization by processing level 7 debug logs before level 0 emergency notifications during data transmission.

Answer

Streaming telemetry continuously pushes structured data from network devices in near real-time upon state changes, reducing monitoring latency and CPU overhead compared to periodic SNMP polling.
Transitioning from periodic SNMP polling to API-driven streaming telemetry allows network devices to push operational statistics in near real-time whenever state changes occur or on structured subscription intervals. This significantly reduces latency, optimizes network bandwidth, and lowers CPU utilization on monitored devices.

Step-by-Step Solution

1
Analyze traditional SNMP polling mechanics.
Traditional network management uses polling where a central management station periodically queries network devices using SNMP GET requests, creating latency and high CPU overhead on managed devices.
Understanding the limitations of traditional polling sets the baseline for automation impact.
2
Evaluate the architectural shift to model-driven streaming telemetry.
Streaming telemetry establishes a publish-subscribe model where network devices push structured telemetry data continuously or when state changes occur.
This shift allows network managers to receive immediate operational visibility without polling overhead.
3
Identify the primary operational benefit.
Near real-time data availability, lower CPU usage on network devices, and optimal bandwidth usage form the core impact of streaming telemetry on enterprise network management.
Directly matches the target subtopic requirement.

Key Concept

Impact of Streaming Telemetry vs Traditional Polling on Network Management
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Topics

Impact of Automation on Network Management

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