You are attempting to merge two Brocade VDX switches, both running in fabric mode, but
they segment. sw0# show fabric islports
Name: sw0
Type: 96.5
State: Online
Role: Fabric Principal
VCS Id: 10
Config Mode:Distributed
Rbridge-id: 4
WWN: 10:00:00:05:33:91:48:f7
FCF MAC: 00:05:33:91:48:f7
<truncated output>
sw0# show fabric islports
Name: sw0
Type: 96.5
State: Online
Role: Fabric Principal

VCS Id: 10
Config Mode:Distributed
Rbridge-id: 4
WWN: 10:00:00:05:33:90:92:e4
FCF MAC: 00:05:33:90:92:e4
<truncated output>
Referring to the exhibit, what is the reason?

A.
Role conflict

B.
VCS ID conflict

C.
RBridge ID conflict

D.
Config Mode conflict