多項(xiàng)選擇題On a Nexus 5000 Series Switch, when a VFC is not online, what are the causes?()

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


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1.單項(xiàng)選擇題Traffic drop for FCoE is experienced across a Nexus 5548 switch. What is a possible cause?()

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.

2.單項(xiàng)選擇題Which command is used to determine if a host has logged in to the Fibre Channel fabric? ()

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

3.多項(xiàng)選擇題Lossless Ethernet for FCoE is achieved through the use of which features?()

A. Priority flow control
B. Buffer-to-buffer credits
C. TCP retransmission
D. Ethernet checksum
E. QoS policies

4.單項(xiàng)選擇題Which statement is true about The QoS Class Fibre Channel?()

A. Cannot be disabled
B. Cannot have the CoS changed
C. Can have "Packet Drop" enabled
D. Is multicast optimized
E. Can have the MTU changed

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