Refer to the exhibit.
Configuration form Switch A
vpc domain 1 role priority 100 peer-keepalive destination 172.16.31.35 source 172.16.31.34 delay restore 150 peer-gateway fabricpath switch-id 200 ip arp synchronize
Configuration form Switch B
vpc domain 2 role priority 100 peer-keepalive destination 172.16.31.34 source 172.16.31.35 delay restore 150 peer-gateway fabricpath switch-id 200 ip arp synchronize
Which option do you configure to correct the vPC configuration between two peer switches?

A.	unique role priority value
B.	unique fabricpath switch-id
C.	identical domain IDs
D.	identical peer-keepalive IP addresses