A. show memory detailedB. show process cpu sortedC. sho……

单项选择题WhichcommandwillallowyoutodisplaytheconfiguredQoSgroupandtheingressbufferallocatedtoeachQoSgroup？（）

A. show interface priority-flow-control
B. show interface queuing
C. show queuing interface
D. show policy-map system type queuing
E. show policy-map interface ethernet  type queuing

单项选择题Nexus7000# config t  Nexus700（config）# interface ethernet 2 11  Nexus700（config-if）# switchport mode private-vlan host  Nexus700（config-if）# switchport private-vlan host-association 14 50  Nexus700（config-if）# exit   Nexus700（config）#  What will this command sequence achieve？（）

A. associate interface E2/11 to community VLANs 14 and 50
B. associate interface E2/11 to secondary VLANs 14 and 50
C. associate interface E2/11 to primary VLAN 50 and secondary VLAN 14
D. associate interface E2/11 to primary VLAN 14 and secondary VLAN 50

多项选择题EachportthatisconfiguredtouseLACPhasanLACPportpriority.WhichstatementsaretrueaboutLACPportpriority？（）

A. Port priority value can be configured between 1 and 65535.
B. A higher port priority value means a higher priority of LACP.
C. Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.
D. LACP uses the port priority with the port number to form the port identifier.
E. LACP Port priority default value should always be changed

单项选择题WhichattributeisusedtopasstheuserrolebacktotheNexuswhenremoteAAAisenabled？（）

A. Cisco AV-pair
B. TACACS+ or RADIUS ack frame role attribute
C. DH-CHAP challenge attribute
D. privilege level attribute

多项选择题ConsistencychecksandcompatibilitychecksareperformedbeforeaVirtualPortChannel（vPC）iscreated.Duringacompatibilitycheck，onevPCpeerconveysconfigurationinformationtotheothervPCpeerinordertoverifythatvPCmemberportscanactuallyformaPortChannel.Whichstatementsabouta VirtualPortChannelgracefulconsistentcheck aretrue？（）

A. Graceful consistency check is enabled by default.
B. When graceful consistency check is enabled， only the links on the secondary peer device are suspended.
C. Graceful consistency check is disabled by default， so to enable this feature， use graceful consistency-check command under VPC domain configuration mode.
D. When graceful consistency check is enabled， only the inconsistent VLANs on the secondary peer device are suspended.