Trying to get my arms around the telemetry changes DNA Center makes on switches. In this case, it's the streaming telemetry features.
At one installation running DNA Center 2.1.2.6 and Cat9300 16.12.4, DNAC deployed the following streaming subscriptions related to PoE analytics to the switch:
telemetry ietf subscription 500
telemetry ietf subscription 501
And at another installation running DNAC 2.1.2.6 and Cat9300 17.3.3, DNAC deployed the above plus the following additional subscriptions related to tracking sessions, SISF, CDP, and wired rogues:
telemetry ietf subscription 550
telemetry ietf subscription 551
telemetry ietf subscription 552
telemetry ietf subscription 553
telemetry ietf subscription 554
telemetry ietf subscription 555
telemetry ietf subscription 9991
telemetry ietf subscription 9992
I assume this is related to new features found in 17.3.3 but I would like to find some documentation on the evolution and mechanics of these subscriptions. And how DNAC uses them.
thanks,
Tom
