Which two statements regarding Registered State Change Notification when implemented in
Brocade VCS Fabrics are true? (Choose two.)

A.
An RSCN event happens when congestion occurs.

B.
An RSCN event happens when the CEE map is changed on a port.

C.
Data Center Bridging is aware of RSCN events.

D.
An RSCN is generated to all registered members when a VF_Port goes online or offline.