Which two statements about NetFlow support on Cisco IOS XR are true?
Which two statements about NetFlow support on Cisco IOS XR are true? (Choose two.)
A. Cisco IOS XR supports NetFlow version 9 export format only.
B. NetFlow version 9 is a flexible and extensible means to carry NetFlow records from a network node to a collector.
C. IP flow is based on a set of four parameters only (source IP address, destination IP address, source port, and destination port).
D. A NetFlow flow is the bidirectional sequence of packets on a single interface.
Correct Answer: AB