Which statement about hard pinning is true? 

Answer options:

A. When the VLAN validation fails, a VLAN Mismatch fault with a severity of Warning appears.
B. If no uplink Ethernet port or port channel is configured with all VLANs on the vNIC, Cisco UCS Manager brings the link down.
C. When the VLAN validation fails, a VIF down fault is raised.
D. If no uplink Ethernet port or port channel is configured with all VLANs on the vNIC, Cisco UCS Manager drops the traffic for all of the VLANs on the vNIC. A

Explanation