A. Clos architecture, Cisco APICs, and hosts connect to spines. Policies are enforced on leafs and spines.
B. Clos architecture, Cisco APICs, and hosts connect to leafs. Policies are enforced on leafs only.
C. Multitier architecture, Cisco APICs, and hosts connect to spines. Policies are enforced on spines only.
D. Multitier architecture, Cisco APICs, and hosts connect to leafs. Policies are enforced on leafs only.