General Use Cases for Enterprise, Service Provider, and Data Center NetworksIOS-XR Use Case: Disaggregated Seamless BFD as a Virtual Network Function for Rapid Failure DetectionSeamless BFD OverviewCreating and Hosting S-BFD as a Virtual Network FunctionNX-OS Use Case: Control Plane Health Check Using an Anomaly DetectorNX-OS Use Case: NX-OS Docker Health CheckSummary