Streaming telemetry training course description
An introduction to streaming telemetry. The course
progresses from a brief look at the weaknesses of
SNMP onto what streaming telemetry is, how it differs
from the xflow technologies, the data formats available
and how to configure it.
What will you learn
Describe streaming telemetry.
Explain how streaming telemetry works.
Describe the data presentation formats available.
Configure streaming telemetry.
Streaming telemetry training course details
Who will benefit:
Network engineers.
Prerequisites:
TCP/IP foundation for engineers.
Duration
1 day
Streaming telemetry training course content
What is streaming telemetry?
SNMP weaknesses, Netflow, sflow, polling and the
old models, push vs pull, What is streaming
telemetry?
Telemetry streaming architecture
Model driven versus event driven telemetry,
subscriptions, publications. Periodic versus on
change, model selection and scalability.
Telemetry streaming protocols
TCP, UDP, SSH, HTTP, HTTP2, NETCONF,
RESTCONF, gRPC, gNMI.
Models and Encoding
The role of YANG. YANG models and tools. XML/
NETCONF, JSON/RESTCONF, JSON over UDP.
Protocol buffers/gRPC.
Google Protocol Buffers
Decoder ring, protocol definition file. GPB-KV,
GPB-Compact. Keys.
Streaming telemetry configuration
Router: Destination, Sensor, subscription.
Collector: YANG models, .proto file. Pipeline.
ELK: Consume, store, visualise streaming data.
Collection tools
APIs, YANG development Kit, Downstream
consumers, influxdata, Grafana, Kafka,
Prometheus, others.