A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below， what is the reason of this issue？（）
switch# show npv status 
npiv is enabled 
External Interfaces：  
=============== 
InterfacE. fc1/1， VSAN： 1， FCID. 0x000000， StatE. Other  
Number of External Interfaces： 4 

单项选择题WhichstatementdescribesmultihopFCoEfunctionwhenanFCoEswitchreceivesanFCoEframefromthedirectlyconnectedFCoEhost？（）

A. The switch receives the FCoE frame and forwards it to another switch over its VE port.
B. The switch receives the FCoE frame， deapsulates it， and sends the Fibre Channel frame to the fabric over its Fibre Channel uplink port.
C. The switch receives the FCoE frame， deapsulates it， and sends the Fibre Channel frame to the Fibre Channel target over its Fibre Channel port.
D. The switch receives the FCoE frame and forwards it to another FCoE device over its VN port.

多项选择题WhatarethetwoparallelSCSIspecifications？（）

A. Up to 25 m bus length
B. Only one device per SCSI bus
C. Up to 16 devices per SCSI bus
D. Half-duplex operation
E. Full-duplex operation

单项选择题WhichEthernetfieldisusedtodifferentiatebetweentheFCoEframeandtheFIPframe？（）

A. Ethernet FCS
B. Source address
C. Destination address
D. EtherType
E. Protocol type

单项选择题WhichstatementdescribestheFIPfunctionoftheFCoEInitiationProtocol？（）

A. It is required to establish the point-to-point FCoE links with the first switch in the path.
B. It is required to establish the point-to-point FCoE links with any switch across multiple Ethernet segments.
C. It is not used to build the FCoE links.
D. It is used to ensure lossless transport.

多项选择题Whenconfiguringunifiedportsona5548switch，whichportorderingmustberespected？（）

A. Fibre Channel ports must be configured from the first port in the module.
B. Ethernet ports must be configured from the last port in the module.
C. Fibre Channel ports must be configured from the last port in the module.
D. Ethernet ports must be configured from the first port in the module.