Refer to the exhibit
A Cisco UCS B-Series Blade Server is configured to boot from a shared storage via an iSCSI network.
When a service profile is associated with the blade, the blade fails to attach the LUN. Which action resolves the issue?
A. Place VLAN 0 on the interface that connects to the storage
B. Register the blade as an initiator on the storage array
C. Implement a Layer 3 connection between the blade and the storage
D. Establish a Layer 2 connection between the blade and the storage
Why not B?
Check the Target State. In this example of a broken connection, the initiator is not registered on the storage controller. The same error is returned if LUN 0 cannot be found.
Target Cfg:
Target Idx: 0
State: INVALID
Prev State: ISCSI_TARGET_GET_LUN_INFO
Target Error: ISCSI_TARGET_GET_HBT_ERROR
IQN: iqn.1992-08.com.netapp:sn.1111111
IP Addr: 14.17.10.13
Port: 3260
Boot Lun: 0
Ping Stats: Success (9.396ms)
If ping is successful, but the target state is not valid, check the LUN masking configuration and host registration on the storage controller.
https://www.cisco.com/c/en/us/support/docs/servers-unified-computing/ucs-manager/116003-iscsi-ucs-config-00.html