单项选择题

A. All vEthernet ports are trusted， and all Ethernet po……

he Cisco Nexus 1000V Series Switches are virtual machine access switches that are an intelligent software switch implementation for VMware vSphere environments running the Cisco NX-OS Software operating system. Together with the VMware ESX hypervisor， the Nexus 1000V supports Cisco VN-Link server virtualization technology， which provides mobile virtual machine security and network policy for VMware View components， including the DHCP snooping feature. DHCP snooping is disabled on the Nexus 1000V by default. When the DHCP snooping feature is enabled on the Nexus 1000V， what are the default trust settings for the vEthernet and uplink ports？（）

A. All vEthernet ports are trusted， and all Ethernet ports such as uplinks and port channels are trusted.
B. All vEthernet ports are not trusted， and all Ethernet ports such as uplinks and port channels are not trusted.
C. All vEthernet ports are trusted and all Ethernet ports such as uplinks and port channels are not trusted.
D. All vEthernet ports are not trusted and all Ethernet ports such as uplinks and port channels are trusted.

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热门试题

多项选择题n1kv-l3（config）# show lacp offload status Current Status ： Enabled Running Config Status ： Enabled Saved Config Status ： Disabled What two facts does the output signify？（）

A. LACP is enabled on the Nexus 1000v.
B. LACP will be offloaded to the upstream switch.
C. LACP will be negotiated to the VM.
D. LACP is negotiated by the VSM.
E. LACP is negotiated by the VEM in all instances.

多项选择题vPathisacriticalcomponentintheVNSarchitecture.WhichtwoarefunctionsofvPath？（）

A. intelligent traffic steering to the VSG
B. offloading the processing from the VSG to the VEM
C. intelligent traffic steering to the VNMC
D. offloading the processing from the VSG to the flow manager
E. deep packet inspection

单项选择题WhichportchannelcommandisrecommendedforN1KVonCiscoUCS？（）

A. channel-group auto mode on
B. channel-group auto mode active
C. channel-group auto mode on sub-group cdp
D. channel-group auto mode on sub-group manual
E. channel-group auto mode on mac-pinning

多项选择题CiscoIOSNetFlowgathersdatathatcanbeusedinwhichthreeofthese？（）

A. accounting
B. authentication
C. authorization
D. network monitoring
E. network planning

单项选择题HowmanyVSMmodesarethereinaCiscoNexus1000Venvironment？（）

A. 0
B. 1
C. 2
D. 3
E. 4
F. 5