Which two actions are needed to fix the problem?

Refer to the exhibit.

vPC between switch1 and switch2 is not working .

Which two actions are needed to fix the problem? (Choose two.)
A . Match vPC domain ID between the two devices.
B . Configure IP address on the interface.
C . Activate VLANs on the vP
E . Configure vPC peer link and vPC peer keepalive correctly.
F . Configure one of the switches as primary for the vP

Answer: A,E