多项选择题

OverlayTransportVirtualization（OTV）joininterfaceisusedt……

Overlay Transport Virtualization （OTV） join interface is used to source the OTV encapsulated traffic and send it to the Layer 3 domain of the data center network. Which statements are true about OTV join interface？（）

A. Join interface is a Layer 3 entity， and with the Cisco NX-OS release 6.0， it can only be defined as a physical interface， physical subinterface， Layer 3 port channel， or Layer 3 port channel subinterface.
B. A single join interface can be defined and associated with a given OTV overlay.
C. Multiple overlays can also share the same join interface.
D. Join interface can be a loopback interface.
E. The join interface is a Layer 3 entity that can be defined as a physical interface but not as a logical one.

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多项选择题The network administrator is seeing N7K-1 having issues with VLAN 11， and interface VLAN 11 is resetting， causing frequent HSRP state changes. Which two actions would reduce HSRP state changes？（）

A..On N7K-1，configure the HSRP extended hold timer to 180， extending the HSRP hello message hold time.
B..On N7K-2，configure the HSRP extended hold timer to 180， extending the HSRP hello message hold time.
C..On N7K-1，configure the pre-empt delay minimum to 180 in order to delay N7K-1 from taking over as the HSRP active router.
D..On N7K-2，configure the pre-empt delay minimum to 180 in order to delay N7K-2 from taking over as the HSRP active router.
E..On N7K-2，increase the HSRP priority to 150.
F. On N7K-2，decrease the HSRP priority to 50.

多项选择题OverlayTransportVirtualization（OTV）overlayinterfaceisalogicalmultiaccessandmulticast-capableinterfacethatmustbeexplicitlydefinedbytheuserandwheretheentireOTVconfigurationisapplied.WhichstatementsaretrueaboutOTVoverlayinterface？（）

A. When an OTV edge device receives a Layer 2 frame destined for a remote data center site， the frame is logically forwarded to the overlay interface.
B. The OTV edge device performs the dynamic OTV encapsulation on the Layer 2 packet and sends it to the join interface toward the routed domain.
C. When the OTV edge device receives a Layer 2 frame destined for a remote data center site， the frame is logically forwarded to the join interface.
D. The OTV edge device performs the dynamic OTV encapsulation on the Layer 2 packet and sends it to the overlay interface toward the routed domain.

多项选择题WhencreatingaroleinaCiscoNexus7000SeriesSwitch，rulesareusedtodefinethetypeofoperationsthatarolewillallowtheusertoperform.Whichtwooftheseparameterscannotbeappliedasarule？（）

A. port-profile
B. command
C. access-list
D. feature-group
E. OID

多项选择题Avirtualportchannel（vPC）allowslinksthatarephysicallyconnectedtotwodifferentCiscoNexusdevicestoappearasasingleportchanneltoathirddevice.WhicharethemandatorystepsforconfiguringvPC？（）

A. Enable feature vPC
B. Define domains
C. Establish peer keepalive connectivity
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E. Configure the peer link as a trunk port
F. Create port channels and vPCs
G. Define port channel load-balancing method
H. Make sure configurations are consistent

多项选择题CiscoUCSprovidesintegrationinterfacesandprotocolstosupportheterogeneousdatacenterenvironmentsandsupportsstandardmonitoringandeventnotificationsystems，providingdatatostandardenterprise-managementtools.WhichtwooftheselisttheprimaryCiscoUCSinterfacesandindustrystandard-basedread-onlyinterfaces？（）

A. UCS Manager XML API and UCS CLI
B. SNMP， SMASH CLP， and CIM-XML
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D. SoL and NX-OS
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