Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame？（）

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.

多项选择题OnaNexus5000SeriesSwitch，whenaVFCisnotonline，whatarethecauses？（）

A. LLDP transmit and receive are disabled
B. The initiator server has no connectivity to the target storage
C. FIP negotiation timing
D. Peer does not support LLDP
E. VSAN trunk protocol has been enabled

单项选择题TrafficdropforFCoEisexperiencedacrossaNexus5548switch.Whatisapossiblecause？（）

A. Server’s CNA does not support DCBX and PFC TLV was not negotiated.
B. A "no-drop" class has not been configured for FCoE
C. The system is running with the default QOS policies.
D. The link is oversubscribed.

单项选择题WhichcommandisusedtodetermineifahosthasloggedintotheFibreChannelfabric？（）

A. show flogi database
B. show system fc login
C. show npv flogi-table
D. show npv fcns database
E. show interface vfc X flogi
F. show interface flogi