The vHBA policy in Cisco UCS Manager is used to specify the WWPN of the storage array and can be configured for zoning type as single initiator multiple targets. The Fibre Channel adapter policy is used to configure interrupt handling and queues of the vHBA interface, which are essential for SAN connectivity. References: = For more detailed information, refer to the Cisco UCS Manager GUI Configuration Guide and the Cisco Data Center Core Technologies study materials