Model-Driven Telemetry Feature Information for Model-Driven Telemetry Feature Name Release Feature Information • Cisco Network Convergence System 520 Series • Cisco Network Convergence System 4200 Series Subscription Dampening Period for On-Change Telemetry Cisco IOS XE Dublin 17.11.1 This feature introduces a dampening period for on-change subscriptions. All record updates are sent at the end of the dampening period, even when there are multiple updates of the same record during that period. This feature was introduced on all platforms that support Telemetry. Model-Driven Telemetry 71