Refer to the below.

XPTO3# show interface fc1/7
Fc1/7 is down (Isolation due to domain overlap)
Hardware is Fibre Channel, WWN is
20:4e:00:05:30:00:63:9e
vsan is 10
Beacon is turned off
192 frames input, 3986 bytes, 0 discards
0 runts, 0 jabber, 0 too long, 0 too short

What must you do to resolve the connectivity problems over the fc1/7 interface?

A.
The interface port type must be set toTE_port.

B.
The VSAN load balancing scheme must be changed.

C.
The Domain ID on the switch must be Changed.

D.
The Beacon should be turned on.