Refer to the exhibit. Which configuration ensures 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
