The demonstration of ISCSI Persistent Port during an HPE 3PAR StoreServ proof of concept fails.
What is a possible cause of the failure?

A.
The connected switch gets a loss_sync of HPE 3PAR StoreServ port and disconnects the port immediately

B.
The connected switch does not accept an unsolicited ARP and does not update the IP address mappings

C.
Zoning is not implemented correctly and the host could not connect to the partner port

D.
Port persistence is not configured correctly so the partner port could not be activated in a timely manner