Which three of the following traffic flow protocols (supported by hybrid cloud observability’s flow monitoring) support flow sampling? (Choose three.)
Cisco NetFlow
IPFIX
NetFlow Lite
NetFlow V1
Comprehensive and Detailed Explanation From Exact Extract:
Flow sampling reduces resource usage by analyzing a subset of traffic. The following protocols support sampling:
Cisco NetFlow (except v1): Most NetFlow versions support sampling.
IPFIX: Supports flow sampling as part of its standard.
NetFlow Lite: Designed to provide sampled flow data.
NetFlow V1 does not support flow sampling.
Exact Extract from Official Guide:
"NetFlow (except v1), IPFIX, and NetFlow Lite support flow sampling, enabling high-performance monitoring of large traffic volumes."
— (Network Performance Monitor Administrator Guide, “Flow Protocols and Sampling” section)
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