Which configuration ensure that the cisco Nexus 7000 series switches are the primary devices for LACP?

Refer to the exhibit.

Which configuration ensure that the cisco Nexus 7000 series switches are the primary devices for LACP?
A . N7K_A(config-vpc-domain)# role priority 1
N7K_B(config-vpc-domain )# role priority 2
B . N7K_A(config-vpc-domain)# system-priority 32768
N7K_B(config-vpc-domain)# system-priority 32768
C . N7K_A(config-vpc-domain)# system-priority 100
N7K_B(config-vpc-domain)# system-priority 200
D . N7K_A(config-vpc-domain)# system-priority 4000
N7K_B(config-vpc-domain)# system-priority 4000

View Answer

Answer: D