How does a Cisco Unified Computing System react when configured for disjoint Layer 2 domains?

A.
Automatic pinning is disabled; VLAN membership must be statically pinned to the uplink ports.

B.
VLANs must be divided between the fabric interconnects using PIN groups.

C.
The VLAN traffic for a disjoint network can only travel along an uplink that is specifically assigned
to this VLAN and is selectively excluded from all other uplinks.

D.
When you configure disjoint Layer 2 networks, you must assign VLANs to uplink interfaces.