Which two descriptions of the purpose of the L1-L2 links between FI A and FI B are true?

Refer to the exhibit.

Which two descriptions of the purpose of the L1-L2 links between FI A and FI B are true? (Choose two.)
A . synchronizes the configuration information
B . provides a vPC peer link between the fabric interconnects
C . allows each fabric interconnect to monitor the status of the other fabric interconnect continuously
D . provides an alternate data path if an upstream link fails
E . migrates VIFs from FI A to FI B if FI A fails

View Answer

Answer: B