While performing an upgrade to Cisco UCS Release 2.2, the traffic in several VLANs is no longer active. What is the cause of this issue?
A. Ethernet and FCoE VLANs cannot be configured on the same Cisco UCS domain.
B. The UCS Manager detected overlapping VLANs during the upgrade, and Ethernet traffic on those VLANs is now dropped.
C. The UCS Manager needs to be rebooted to force the configuration to work properly.
D. Ethernet and FCoE VLANs cannot be configured different Cisco UCS domain.
