Which is the benefit of implementing model-driven telemetry in a service provider environment?

While MDT can lead to more efficient data collection, it does not inherently reduce the number of network monitoring tools required; rather, it changes the data ingestion method for those tools.

MDT is an alternative to, not an enhancement of, SNMP. It uses a push model with structured data models, distinct from SNMP's typical pull-based, less structured approach.

MDT provides enhanced capabilities for monitoring various layers, including Layer 2 traffic, but its primary benefit is not to reduce or eliminate the need for Layer 2 monitoring, but rather to improve the efficiency and detail of such monitoring if desired.

A key benefit of implementing model-driven telemetry (MDT) is its reliance on reliable transport protocols, such as gRPC over TCP, to push network information to monitoring tools. This push-based, reliable delivery mechanism ensures that data is consistently and efficiently streamed from network devices to collectors, providing higher granularity and accuracy compared to traditional pull-based methods like SNMP, which often use less reliable UDP transport.