640-916 Cisco EnsurePass CCNA Data Center Certification Exam€¦ · 640-916 Cisco EnsurePass CCNA Data Center Certification Exam ... Exam A QUESTION 1 ... components of the Cisco

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640-916 Cisco EnsurePass CCNA Data Center Certification Exam

Number: EnsurePassPassing Score: 800Time Limit: 120 min


Exam A

QUESTION 1Which configuration elements that are selected during initial setup are unique to Cisco MDS 9000 series Fibre Channel switches? (Choose two.)

A. Time and DateB. Management IP addressC. Default Zoneset distributionD. Enforce password complexityE. Default switchport mode F

Correct Answer: CESection: (none)Explanation

QUESTION 2Which vPC connection creates the illusion of a single control plane?

A. vPC overlay linkB. vPC peer linkC. vPC keepalive linkD. vPC control linkE. vPC management link

Correct Answer: BSection: (none)Explanation

QUESTION 3Which command issued on the Cisco Nexus 1000V VSM displays the connected VEMs?

A. N1000v-VSM# show vemB. N1000v-VSM# vem statusC. N1000v-VSM# show moduleD. N1000v-VSM# show vem statusE. N1000v-VSM# show vem inventory


Correct Answer: CSection: (none)Explanation

QUESTION 4Which option describes what VNTags are used for?

A. to separate broadcast domainsB. to identify and separate virtual interfacesC. to prioritize FCoE trafficD. to extend a Layer 2 domain across a Layer 3 boundary


QUESTION 5Which three are the three primary methods to configure Cisco UCS B-Series systems? (Choose three.)

A. SNMPB. XML APIC. UCS Manager GUID. IPMIE. UCS Manager CLIF. CIM-XML

Correct Answer: BCE


Section: (none)Explanation

Explanation/Reference:

QUESTION 6Which command pings from the Cisco Nexus 5548 interface mgmt 0 to host 10.10.1.1?

A. ping -m 10.10.1.1B. ping 10.10.1.1 -mC. ping 10.10.1.1 vrf managementD. ping 10.10.1.1 vrf default


QUESTION 7Which three are characteristics of the SAN core-edge design? (Choose three.)

A. few devices to manageB. deterministic latencyC. lower oversubscriptionD. fewer ISLsE. easy to analyze and tune performanceF. cost-effective for large SANs

Correct Answer: BEFSection: (none)Explanation

QUESTION 8Which would you use to determine what physical ports are assigned to VSAN 10?

A. MDS-A# show vsan 10


B. MDS-A# show vsan 10 databaseC. MDS-A# show vsan 10 portsD. MDS-A# show vsan 10 membershipE. MDS-A# show fcns 10 database

Correct Answer: DSection: (none)Explanation

QUESTION 9Which is a function of the data center access layer?

A. repeaterB. high-speed packet switchingC. access controlD. firewalling and Intrusion PreventionE. services layerF. QoS marking

Correct Answer: FSection: (none)Explanation

QUESTION 10Which command would you use to determine whether a Fibre Channel HBA is logged into a Cisco MDS switch?

A. MDS-A# show host loginB. MDS-A# show host dataC. MDS-A# show flogi databaseD. MDS-A# show host-idE. MDS-A# show host fcid



QUESTION 11Which three items are control plane protocols? (Choose three.)

A. OSPFB. UDLDC. CoPPD. IS-ISE. NAT

Correct Answer: ABDSection: (none)Explanation

QUESTION 12How many bits of the IEEE 802.1p CoS field are used to map traffic classes that enable lossless fabric in FCoE?

A. 1B. 2C. 3D. 4E. 6F. 8




QUESTION 13Which two are functional layers of a collapsed-core LAN design? (Choose two.)

A. coreB. aggregationC. accessD. distributionE. services

Correct Answer: ACSection: (none)Explanation

QUESTION 14Which is the maximum number of active zone sets on Cisco MDS 9500 Series Fibre Channel Switches?

A. 1 with all licensesB. 2 with Standard Zoning licenseC. 3 with Enhanced Zoning licenseD. 4 with Enterprise Zoning license

Correct Answer: ASection: (none)Explanation

QUESTION 15Which two are benefits of Cisco Unified Fabric? (Choose two.)

A. native AES-256 encryption of data in flightB. consolidation of LAN and SAN over a common transportC. zone port distributionD. reduced cablingE. SNMPv3 strong authentication


Correct Answer: BDSection: (none)Explanation

QUESTION 16Which three are components of the Cisco Unified Computing System 2104 I/O Module? (Choose three.)

A. multiplexerB. chassis management consoleC. chassis management switchD. finite state machineE. chassis management controller

Correct Answer: ACESection: (none)Explanation

QUESTION 17Which two are configuration elements selected during initial setup of the Cisco Nexus 7000 Series Switches? (Choose two.)

A. Telnet bitsB. SNMPv3 community stringsC. VDC modeD. Default interface layerE. Default interface stateF. CoPP

Correct Answer: DESection: (none)Explanation

QUESTION 18Which three are the names of configuration tabs that appear in the Navigation Pane of the UCS Manager GUI? (Choose three.)

A. VLAN


B. LANC. VSAND. PoliciesE. EquipmentF. GlobalG. Admin

Correct Answer: BEGSection: (none)Explanation

QUESTION 19What are the three basic states of an Ethernet interface on a Cisco Unified Computing System Fabric Interconnect? (Choose three.)

A. unconfiguredB. enabledC. disabledD. uplinkE. serverF. errdisabled

Correct Answer: ADESection: (none)Explanation

QUESTION 20Which method of virtualization requires significant modification to the guest operating system?

A. full virtualizationB. paravirtualizationC. partial virtualizationD. hypervisor virtualizationE. host virtualizationF. storage virtualizationG. LAN virtualization



QUESTION 21Which commands issued on the Cisco Nexus 1000V VSM push the port profile named VMdata to the VMware vCenter server?

A. N1000v-VSM(config)# port-profile VMdataN1000v-VSM(config-port-prof)# no shutdown

B. N1000v-VSM(config)# port-profile VMdataN1000v-VSM(config-port-prof)# push profile

C. N1000v-VSM(config)# port-profile VMdataN1000v-VSM(config-port-prof)# state enabled

D. N1000v-VSM(config)# port-profile VMdataN1000v-VSM(config-port-prof)# update profile


QUESTION 22In a large enterprise, which two SAN switches are ideal core switches for providing high availability? (Choose two.)

A. Cisco Nexus 5548

B. Cisco MDS 9710C. Cisco MDS 9509D. Cisco Nexus 7028E. Cisco MDS 9222i


Correct Answer: BCSection: (none)Explanation


QUESTION 23Which statement is true regarding Cisco Unified Computing System Fabric Interconnect cluster configuration?

A. A Cisco Unified Computing System Fabric Interconnect cluster can contain up to two peers for redundancy.B. A Cisco Unified Computing System Fabric Interconnect cluster can contain up to three peers for redundancy.C. A Cisco Unified Computing System Fabric Interconnect cluster can contain up to four peers for redundancy.D. A Cisco Unified Computing System Fabric Interconnect cluster can contain up to six peers for redundancy.


QUESTION 24Which three are required components of a Cisco Nexus 1000V deployment? (Choose three.)

A. Adapter FEXB. Virtual Ethernet ModuleC. Virtual Fibre Channel ModuleD. Virtual Supervisor ModuleE. License keyF. VM-Fex

Correct Answer: BDESection: (none)Explanation

QUESTION 25For which two reasons should customers deploy FCoE beyond the access layer? (Choose two.)


A. higher throughput compared to traditional Fibre ChannelB. better security than traditional Fibre ChannelC. device consolidationD. FCoE cannot be deployed beyond the access layer.


QUESTION 26Which three devices support FCoE? (Choose three.)

A. Cisco Nexus 5500B. Cisco Nexus 7000C. Cisco Nexus 3000D. Cisco Nexus 1000VE. Cisco UCS Fabric Interconnect

Correct Answer: ABESection: (none)Explanation

QUESTION 27When the typical TCP congestion avoidance process is engaged due to congestion, by what percentage is the congestion window reduced?

A. 12%B. 25%C. 50%D. 75%E. 100% (send zero window)



QUESTION 28On which layer of the tiered data center architecture do service modules such as FWSM, ACE, and WAAS typically appear?

A. accessB. servicesC. aggregationD. transportE. networkF. core


QUESTION 29Which command issued on the Cisco Nexus 1000V VSM validates the connection to the VMware vCenter server?

A. N1000v-VSM# show vmware-vimB. N1000v-VSM# show connections vmwareC. N1000v-VSM# show svs connectionsD. N1000v-VSM# show vcenter status


QUESTION 30Which three items in Cisco Unified Computing System are subject to finite state machine validation? (Choose three.)

A. SNMP getB. local loginC. server discoveryD. firmware downloadsE. server bootF. backup jobs


Correct Answer: CDFSection: (none)Explanation

QUESTION 31Which is a key characteristic of virtual device contexts?

A. allowing logical switches to be aggregated into a single physical switchB. allowing logical switches to be aggregated into multiple physical switchesC. allowing physical switches to be partitioned to a single virtual switchD. allowing physical switches to be partitioned to multiple virtual switches


QUESTION 32Which two are controls between initiators and targets on a Fibre Channel network? (Choose two.)

A. Fibre Channel fencingB. LUN maskingC. zoning

D. access control listE. port security

Correct Answer: BCSection: (none)Explanation



QUESTION 33Which three items are needed to perform the initial setup for a Cisco Data Center device? (Choose three.)

A. IP address and network maskB. FTP passwordC. Active Directory passwordD. console cableE. device software licensesF. admin password to assign to the deviceG. SFP+ cables

Correct Answer: ADFSection: (none)Explanation

QUESTION 34Which two describe functions of the data center aggregation layer? (Choose two.)

A. repeaterB. high-speed packet switchingC. access controlD. services layerE. QoS marking

Correct Answer: CDSection: (none)Explanation

QUESTION 35Which two differentiate the Cisco Nexus 2148T and Cisco Nexus 2248T Fabric Extenders? (Choose two.)

A. The Cisco Nexus 2148T supports 1-Gb access speed on all 48 host ports.B. The Cisco Nexus 2148T supports 100-Mb and 1-Gb access speed on all 48 host ports.


C. The Cisco Nexus 2148T supports FCoE on all 48 host ports.D. The Cisco Nexus 2248T supports 1-Gb access speed on all 48 host ports.E. The Cisco Nexus 2248T supports 100-Mb and 1-Gb access speed on all 48 host ports.

Correct Answer: AESection: (none)Explanation

QUESTION 36Which four are valid options for connecting a host to data center storage? (Choose four.)

A. TelnetB. SSHC. iSCSID. Fibre ChannelE. NFSF. CIFS

Correct Answer: CDEFSection: (none)Explanation

QUESTION 37Which is the correct command to install a feature license on Cisco MDS 9100 Series Fibre Channel Switches?

A. MDS-A# install license bootflash:license_file.licB. MDS-A# copy license bootflash:license_file.lic running-configC. MDS-A# install feature bootflash:license_file.licD. MDS-A# copy feature bootflash:license_file.lic running-configE. MDS-A# update license pool bootflash:license_file.lic



QUESTION 38Which three are benefits of server virtualization? (Choose three.)

A. better server utilizationB. increased network visibilityC. decreased complexityD. uniform hardware presented to operating systemsE. physical resource sharing


QUESTION 39Which two are valid file-based storage protocols? (Choose two.)

A. TelnetB. SSHC. iSCSID. Fibre ChannelE. NFSF. CIFS

Correct Answer: EFSection: (none)Explanation

QUESTION 40Which component of Cisco UCS B-Series is also referred to as a FEX?

A. UCS 5108B. UCS 2104XPC. UCS 6248UPD. UCS 6120E. UCS MK72-KR



QUESTION 41Which item best describes the STP requirements for Cisco FabricPath?

A. RPVST must be configured on every Cisco FabricPath VLAN.B. RPVST must be configured on every Cisco FabricPath Border interface.C. MST must be configured on every Cisco FabricPath VLAN.D. MST must be configured on every Cisco FPBI.E. STP is required only to resolve border link failures.F. STP is not required on Cisco FabricPath interfaces.


QUESTION 42On the Cisco Nexus 5000, which three commands help verify network connectivity? (Choose three.)

A. pingB. show interface briefC. show otvD. show vdc membershipE. traceroute


QUESTION 43Which four Cisco Nexus 2000 Series Fabric Extenders support host port channels? (Choose four.)

A. 2148T


B. 2224TC. 2248T

D. 2248TPE. 2232PPF. 2232TM

Correct Answer: CDEFSection: (none)Explanation


QUESTION 44Which two switches does Cisco recommend for small and medium-sized organizations to provide a cost-effective solution for the Fibre Channel SAN edge?(Choose two.)

A. Cisco MDS 9250iB. Cisco MDS 9506C. Cisco MDS 9148D. Cisco MDS 9509


QUESTION 45Which command would you use to determine the serial number used to apply for a Product Activation Key?

A. MDS-A# show license version


B. MDS-A# show running-config | include serial-numberC. MDS-A# show license serial-numberD. MDS-A# show host-idE. MDS-A# show license host-id

Correct Answer: ESection: (none)Explanation

QUESTION 46Which feature monitors state transitions of components and processes in Cisco Unified Computing System?

A. finite state machineB. state monitorC. state managerD. discoveryE. logical state arbiter


QUESTION 47Which settings are used to access the console port on the Cisco Nexus?

A. 9600, 8 data bits, 1 stop bit, No parityB. 19200, 8 data bits, 1 stop bit, No parityC. 9600, 8 data bits, 0 stop bit, No parityD. 9600, 8 data bits, 1 stop bit, Parity


QUESTION 48


Which two Cisco data center devices can participate in FabricPath? (Choose two.)

A. Cisco Nexus 5500 Series SwitchesB. Cisco Nexus 1000VC. Cisco Nexus 7000 Series SwitchesD. Cisco Nexus 4900 Series SwitchesE. Cisco MDS 9500 Series directors


QUESTION 49Where does the data plane operate on a Cisco Nexus 7000 Series Switch?

A. unified crossbar fabricB. unified port controllerC. supervisor moduleD. Policy Feature CardE. Connectivity Management Processor


QUESTION 50Which is the correct port type for a Fibre Channel HBA connected to a Fibre Channel hub?

A. H_PortB. N_PortC. E_PortD. NL_PortE. NP_PortF. FL-Port

Correct Answer: D



QUESTION 51In a three-tiered data center network design, where does the Layer 2 / Layer 3 boundary typically reside?

A. core layerB. aggregation layerC. access layerD. services layer


QUESTION 52Which is the default Predictor in the Cisco ACE 4710 Appliance?

A. least loadedB. round robinC. hash cookieD. least bandwidthE. least connections


QUESTION 53Which command would you use to determine which hosts were Fibre Channel targets?

A. MDS-A# show host loginB. MDS-A# show host databaseC. MDS-A# show flogi databaseD. MDS-A# show host-id


E. MDS-A# show fcns database


QUESTION 54Which three Cisco Nexus 2000 Series Fabric Extenders include four 10GE fabric connections to the upstream switch? (Choose three.)

A. 2148TB. 2224TC. 2248TD. 2248TPE. 2232PPF. 2232TM

Correct Answer: ACDSection: (none)Explanation

QUESTION 55Which three devices can participate in multihop FCoE? (Choose three.)

A. Cisco Nexus 7000 Series SwitchesB. Cisco Nexus 5000 Series SwitchesC. Cisco Nexus 4900 Series SwitchesD. Cisco Nexus 1000 Series SwitchesE. Cisco MDS 9500 Series Switches


QUESTION 56Which is employed by Cisco Nexus 7000 switching products to create multiple logical switches?


A. VLANB. VTPC. VRFD. VDCE. vPC


QUESTION 57Which IEEE protocol provides bandwidth management and priority selection?

A. Priority-based Flow Control (802.1Qbb)B. Enhanced Transmission Selection (802.1Qaz)C. Bandwidth Demand Circuit (802.1Qax)D. Quantized Congestion Control (802.1Qau)E. Data Center Bridging Exchange (802.1Qab)


QUESTION 58Which two Cisco Nexus switches are capable of Layer 3 switching? (Choose two.)

A. Cisco Nexus 7010B. Cisco Nexus 5020C. Cisco Nexus 5548D. Cisco Nexus 2248E. Cisco Nexus 2232



QUESTION 59Which three options are characteristics of a data center access layer switch? (Choose three.)

A. host connectivityB. firewall connectivityC. QoS markingD. spanning-tree edge portsE. high-speed packet switching

Correct Answer: ACDSection: (none)Explanation

QUESTION 60Which is the complementary endpoint to a SCSI target?

A. sourceB. originC. host endpointD. initiatorE. successor


QUESTION 61Which two are configuration elements selected during initial setup of the Cisco MDS 9100 Series Fibre Channel Switches? (Choose two.)

A. Telnet bitsB. SNMPv3 community stringsC. Zone port distributionD. Enforce password complexityE. Default switchport mode F



QUESTION 62What is the maximum number of Cisco ACE GSS 4400 Series Appliances that can be part of a high-availability mesh?

A. 16B. 8C. 4D. 3E. 12F. 14


QUESTION 63Which three are benefits of virtual machines? (Choose three.)

A. dedicated LAN NICB. dedicated SAN HBAC. resource partitioningD. hardware abstractionE. virtual machine isolation

Correct Answer: CDESection: (none)Explanation

QUESTION 64Refer to the exhibit. After you install and configure a Cisco Nexus 5548, you notice that you cannot ping its default gateway. Assume that your managementinterface is up and running, and other devices in the same subnet or VLAN can communicate with the default gateway. Which statement describes the problem?


A. The subnet of the management port is incorrect.B. The default route is configured incorrectly.C. You are using the incorrect cable.D. You must ping from the management VRF.



QUESTION 65What is the licensing grace period allowed on Cisco Nexus 7000 Series Switches?

A. 30 daysB. 60 days


C. 90 daysD. 120 daysE. 150 daysF. 180 days


QUESTION 66Which three are features of Cisco OTV? (Choose three.)

A. control plane-based MAC learningB. dynamic encapsulationC. MAC address learning based on floodingD. pseudo wires and tunnelsE. complex dual-homingF. native automated multihoming

Correct Answer: ABFSection: (none)Explanation

QUESTION 67Which SAN port type allows multihop FCoE between two SAN switches?

A. VNB. VEC. VFD. E



QUESTION 68Which two switches provide high-performance, multiprotocol, and multiple services for the Fibre Channel SAN core in the data center? (Choose two.)

A. Cisco MDS 9124B. Cisco MDS 9506C. Cisco MDS 9222iD. Cisco MDS 9710


QUESTION 69Which requirement is unique to service profile templates?

A. VLANB. VSANC. pooled identitiesD. vNICE. vHBA


QUESTION 70What is the principle function of the data center core layer?

A. repeaterB. high-speed packet switchingC. access controlD. firewalling and intrusion preventionE. services layerF. QoS marking

Correct Answer: B



QUESTION 71Which RAID level is associated with two dedicated parity drives?

A. RAID 0B. RAID 1C. RAID 3D. RAID 4E. RAID 5F. RAID 6


QUESTION 72Which interface provides heartbeat messages between the VSM and VEM?

A. controlB. managementC. packetD. backplaneE. SVI


QUESTION 73Which port type pair is used to connect FCoE switches in multihop FCoE?

A. N to FB. VF to VN


C. VE to VED. TE to TEE. NL to NF


QUESTION 74Which adapters for Cisco UCS B-Series blade servers and C-Series rack servers allow configuration of virtual interfaces? (Choose four.)

A. M71-KRB. M81-KRC. VIC-1240D. VIC-1280E. P61EF. P71EG. P81E

Correct Answer: BCDGSection: (none)Explanation

QUESTION 75Which two Cisco Nexus 2000-Series Fabric Extenders support connections to both Cisco Nexus 5000 Series switches and Cisco Nexus 7000 Series Switches?(Choose two.)

A. Cisco Nexus 2248TPB. Cisco Nexus 2248TP-EC. Cisco Nexus 2232PPD. Cisco Nexus 2232TM



QUESTION 76Which is a structure that provides the equivalent of physical fabric separation in Cisco MDS 9000 Series Fibre Channel Switches?

A. VLANB. VSANC. ZoneD. FLOGIE. LUN


QUESTION 77Which ports on the Cisco UCS 6120XP Fabric Interconnects can operate at either 1 Gb/s or 10 Gb/s?

A. Ports 1-4B. NoneC. Ports 1-6D. Ports 1-8E. Ports 17-20



QUESTION 78Which two are valid block-based storage protocols? (Choose two.)

A. TelnetB. SSHC. iSCSID. Fibre Channel


E. NFSF. CIFS


QUESTION 79What is the purpose of the Destination VIF field in the VNTag header?

A. identify the physical satellite port on a Cisco Nexus 2000 Series fabric extenderB. identify the virtual satellite port on a Cisco Nexus 2000 Series fabric extenderC. identify the physical satellite port on a Cisco Nexus 7000 Series SwitchD. identify the fabric port on a Cisco Nexus 2000 Series fabric extender


QUESTION 80Which four components are parts of the Cisco Data Center Nexus switching offering? (Choose four.)

A. Cisco 6000 Series SwitchB. Cisco ASR 9000C. Cisco 1000v SwitchD. Cisco IOS SoftwareE. Cisco 4500E SwitchF. Cisco NX-OS SoftwareG. Cisco 6509-E SwitchH. Cisco Fabric Extender

Correct Answer: ACFHSection: (none)Explanation


QUESTION 81Which option describes the function of a Cisco Nexus 2000?

A. positioned for access layer switchingB. to expand the port density of a parent switchC. to provide edge routingD. to host virtual appliances


QUESTION 82Which type of interface is created on the Cisco Nexus 5548 Switch to represent ports connected to a FEX?

A. HIF (host interface)B. LIF (logical interface)C. connected EthernetD. SIF (satellite interface)E. VIF (virtual interface)


QUESTION 83Which two modes of setup are offered on the initial setup script on a Cisco UCS Fabric Interconnect? (Choose two.)

A. RestoreB. SetupC. ConsoleD. SerialE. Management 0

Correct Answer: ABSection: (none)


Explanation

QUESTION 84Which is the correct port mapping for a Fibre Channel HBA connected to a Cisco MDS Fibre Channel switch?

A. H_Port to N_PortB. N_Port to S_PortC. H_Port to S_PortD. N_Port to F_PortE. H_Port to F_Port


QUESTION 85Which two methods to configure LACP port channels are valid? (Choose two.)

A. channel-group 10 mode activeB. port-channel 10 mode activeC. channel-group 10 mode onD. channel-group 10 mode passiveE. channel-group 10 mode lacp

Correct Answer: ADSection: (none)Explanation

QUESTION 86Which three components are needed to implement FCoE? (Choose three.)

A. FCoE Initialization ProtocolB. N_Port virtualizationC. N_Port ID virtualization


D. converged network adapterE. priority flow control



QUESTION 87Which Cisco Nexus 2000 Series Fabric Extender supports FCoE?

A. 2148TB. 2224TC. 2248TD. 2248TPE. 2232PPF. 2232TM


QUESTION 88Which two protocols are encapsulated in FCoE? (Choose two.)

A. NSFB. Fibre Channel


C. CIFSD. SCSIE. iSCSI


QUESTION 89Which two are advantages of a modular data center design? (Choose two.)

A. complexityB. scalabilityC. ease of managementD. resilience


QUESTION 90Which IEEE protocol allows Ethernet to operate as a lossless fabric?

A. Priority-based Flow Control (802.1Qbb)B. Enhanced Transmission Selection ( 802.1Qaz)C. Bandwidth Demand Circuit (802.1Qax)D. Quantized Congestion Control (802.1Qau)E. Data Center Bridging Exchange (802.1Qab)


QUESTION 91Which five Cisco Nexus 1000V Series Switch features exceed the functionality of the VMware vNetwork Distributed Switch? (Choose five.)


A. private VLANsB. port state migrationC. access control listsD. port securityE. SPANF. ERSPANG. QoS marking

Correct Answer: CDEFGSection: (none)Explanation

QUESTION 92Which two common issues in the data center are addressed by Cisco Wide Area Application Services? (Choose two.)

A. provide branch office employees LAN-like access to informationB. migration of data servers into core data centerC. minimize LAN bandwidth consumptionD. higher rates of packet loss over the WANE. reduced core data center server requirement

Correct Answer: ABSection: (none)Explanation

QUESTION 93What is the purpose of Fibre Channel over Ethernet?

A. FCoE maps Fibre Channel onto Layer 2 Ethernet, Converging IP, and storage networks.B. FCoE encapsulates native Fiber Channel traffic inside iSCSI packets.C. FCoE encapsulates native Fiber Channel traffic inside GRE tunnels.D. Data Center Bridging uses FCoE to transport IP traffic over native Fiber Channel.E. FCoE encapsulates Native Fiber Channel inside IP packets.



QUESTION 94A customer wants to deploy single-hop FCoE in the data center using Cisco Nexus 5500 switches. Which three configuration steps are needed for thisdeployment? (Choose three.)

A. Enable the FCoE feature on the Cisco Nexus 5500.B. Configure FCoE VSAN to VLAN mapping.C. Configure the virtual Fibre Channel interface.D. Configure FCoE-NPV mode on the Cisco Nexus 5500.E. Configure the storage VDC for FCoE.F. Enable NPV on the Cisco Nexus 5500.

Correct Answer: ABCSection: (none)Explanation

QUESTION 95A network engineer wants to enable a FCoE feature on a Cisco Nexus 5500 Series Switch. When does that occur?

A. after the configuration is saved and rebootedB. after the configuration is savedC. after at least one port is configured to operate in FCoE modeD. after the license is applied



QUESTION 96A UCS administrator has been tasked with creating a new server profile. What two pools can be used to assign Layer 2 interface information? (Choose two.)


A. Mac AddressB. UUIDC. WWND. IP addressE. Server


QUESTION 97A network engineer is migrating the server farm from 1 Gb/s Ethernet connectivity to 10 Gb/s Ethernet connectivity. What two Cisco Nexus Fabric Extenderssupport 10 Gb/s server connectivity? (Choose two.)

A. Nexus 2148TB. Nexus 2232PPC. Nexus 2224TPD. Nexus 2248PQE. Nexus 2248TP


QUESTION 98Which two installation models are supported by Cisco virtual interfaces? (Choose two.)

A. pass-through switchingB. hypervisor controlledC. native switchingD. channeled uplinkE. store-and-forward switching



QUESTION 99A customer VMware environment contains five hosts running ESXi 5.5. In addition, the environment contains a single vCenter host using standard networking. Thecustomer wants to deploy a Cisco Nexus 1000v solution using Layer 3 mode into the environment. Which three steps must the customer take to achieve this goal?(Choose three.)

A. Deploy two VSM modules.B. Create a vmkernel interfaces on each host.C. Create port profiles on the VSM.D. Register the vCenter plugin on the 1000v.E. Deploy five VSM modules.F. Create port profiles on each host.G. Create a vmkernel interface on each VSM module.H. Register the VEM modules with vCenter.

Correct Answer: ABCSection: (none)Explanation

QUESTION 100Refer to the exhibit. What two conclusions can be made based upon the output? (Choose two.)


A. the command show flogi database was runB. regular format WWNs are being usedC. the command show fncs database was runD. extended format WWNs are being usedE. the command show fcns database vsan 1 was runF. registered name format WWNs are being used




Exam B

QUESTION 1An engineer has been asked to configure the Nexus 1000v for a ESXi Cluster. What component of the Nexus 1000v needs to be installed on the hosts?

A. VSGB. VEMC. vShieldD. DVS


QUESTION 2What two options are key features for UCSM Manager? (Choose two.)

A. Policy Based ManagementB. Manual DiscoveryC. Firmware provisioningD. Low AvailabilityE. Supports Fabric-Path


QUESTION 3An engineer implemented a new VSAN and examined the F-mode trunks connecting an upstream switch. The engineer noticed that the new VSAN is stuck ininitializing. Which two options explain why this is happening? (Choose two.)

A. The new VSAN has not been configured in the upstream switch.B. A device has not attempted to log in to the new VSAN across the trunk.C. Only the primary VSAN lists as active while subordinate VSANs stay initializing.D. The trunk must be disabled and re-enabled to join the new VSAN.E. Only the secondary VSAN lists as active while primary VSANs stay initializing.



QUESTION 4What option should be verified before configuring UCSM?

A. verify physical connection on fabric interconnectB. verify Default GatewayC. verify DNS ServerD. verify VLAN Configuration


QUESTION 5An engineer is implementing an FCoE enabled port-channel trunk between two Nexus 5000 series switches. There are several existing LACP IP only port channelsattached to the two Nexus 5000 switches. Traffic monitoring tools show that FCoE storage traffic appears to be pinned to a single member of the port-channelbundle. What changes are observed in traffic flow when the command port-channel load-balance ethernet source- dest-port is entered?

A. FCoE storage traffic balances across all available links. The existing native IP channels become mismatched to their peers and err-disable.B. FCoE storage traffic remains pinned. The existing native IP links forward traffic sub optimally.C. FCoE and IP links balance across all available links. The existing native IP links forward traffic sub optimally.D. Both FCoE and native IP links recalculate and forward traffic optimally across all available links.


QUESTION 6What two interface types can be used for switch-to-switch communications? (Choose two.)

A. E PortB. F Port


C. N PortD. TE PortE. FL Port


QUESTION 7An engineer is configuring a new MDS switch. The switch is powered on, the customer connects to the console, and the initial setup script is started. Which twoitems can be configured during this setup process? (Choose two.)

A. default switchport interface stateB. default zone modeC. default port-channel modeD. default storage VDCE. default port VSAN membership


QUESTION 8What two chassis discovery policy settings will allow for UCS chassis to be connected to a pair of Fabric Interconnect using only two physical connections?(Choose two.)

A. 4-linkB. 2-linkC. 8-linkD. 1-linkE. Platform-max



QUESTION 9What two protocols can be used to connect to storage arrays on a converged Ethernet/IP network? (Choose two.)

A. FCoEB. Fibre ChannelC. ISCSID. InfiniBandE. FabricPath


QUESTION 10What option automatically performs an inventory and deep discovery of any subsequently attached equipment, without requiring manual intervention?

A. UCS ManagerB. UCS ServerC. CDP ManagerD. Enterprise Manager


QUESTION 11Which two options are two functions of the data center access layer? (Choose two.)


A. high data transfer rateB. packet filteringC. server connectionsD. QoS policy enforcementE. high network fault toleranceF. VLAN creation

Correct Answer: CFSection: (none)Explanation


QUESTION 12Which two models of Cisco WAAS can be integrated into the Cisco 4000 Series ISR routers? (Choose two.)

A. ISR-WAASB. vWAAS on Cisco UCS E-SeriesC. WAAS Express Cisco UCS E-SeriesD. vWAAS on Cisco UCS B-SeriesE. WAE-7341


QUESTION 13A network design team is looking for an I/O consolidation technology that uses Cisco Nexus switches to extend convergence beyond the access layer to a fullyconverged network. Which option achieves this goal?

A. single-hop FCoEB. multihop FCoEC. FabricPathD. IPSAN

Correct Answer: B



QUESTION 14An administrator has installed two Cisco VIC adapters. The administrator has also configured four virtual network interface cards and two virtual host bus adapters.Using this configuration, how many PCI bus addresses will be presented to the server operating system?

A. 2B. 4C. 6D. 8


QUESTION 15A network engineer wants to configure switch ports on Cisco Nexus 2000 and 2200 Fabric Extender switches that are connected to a Cisco Nexus 5500 SeriesSwitch. Which three options allow this configuration? (Choose three.)

A. Connect to each of the Cisco Nexus 2200/2000 switches using Telnet, then configure the FEX switch ports.B. Connect to a Cisco Nexus 5500 using a console cable, then configure the FEX switch ports.C. Connect to each of the Cisco Nexus 2200/2000 switches using a console cable, then configure the FEX switch ports.D. Connect to each of the Cisco Nexus 2200/2000 switches using SSH, then configure the FEX switch ports.E. Connect to a Cisco Nexus 5500 switch using SSH, then configure the FEX switch ports.F. Connect to a Cisco Nexus 5500 using Telnet, then configure the FEX switch ports.

Correct Answer: BEFSection: (none)Explanation

QUESTION 16Refer to the exhibit. An engineer has configured a primary fabric interconnect with this configuration. Which two pieces of information are needed to guarantee highavailability and fail over for the secondary fabric interconnect for the cluster? (Choose two.)


A. Cisc0123!B. 10.10.10.10C. 10.10.10.1D. 10.10.10.16E. 10.0.10.25F. Fabric-A




QUESTION 17Refer to the exhibit. A network engineer is migrating the existing switching infrastructure to a proposed model. Which technology is enabled on the Cisco Nexusswitches to support this migration to its future status?

A. PAgPB. VSSC. VPCD. FCoE




QUESTION 18Which two options are two functions of the data center core layer? (Choose two.)

A. manages access control and policyB. enables routing between VLANsC. creates separate collision domainsD. acts as a high speed egress pointE. implements security policyF. provides a resilient Layer 3 routed fabric

Correct Answer: DFSection: (none)Explanation

QUESTION 19A network uses one pair of Layer 3 switches for core and distribution purposes. Which design is this network using?

A. collapsed Layer 3 coreB. collapsed Layer 2-3C. collapsed distributionD. collapsed core


QUESTION 20A network architecture team is looking for a technology on Cisco Nexus switches that significantly simplifies extending Layer 2 applications across distributed datacenters. The team wants the Cisco Data Center Interconnect between sites and without changing or reconfiguring the existing network design. Which technology


should be used?

A. Multiprotocol Label SwitchingB. Cisco FabricPathC. virtual switching systemD. virtual port channelE. Overlay Transport Virtualization


QUESTION 21What two options are necessary to complete the installation of the Nexus 1000v Virtual Supervisor Module? (Choose two.)

A. VLAN addressesB. NTP server addressC. VSM management IP addressD. Domain IDE. DNS server address


QUESTION 22Which two benefits are achieved by server virtual machines when compared to traditional computing hardware deployments? (Choose two.)

A. server isolationB. increased hardware utilizationC. reduced server configurationD. decreased bandwidthE. single management interface

Correct Answer: ABSection: (none)


Explanation

QUESTION 23An engineer is configuring the UCS Fabric Interconnects for network connectivity to the data center LAN and SAN. What two ports types need to be configured toallow traffic to flow properly? (Choose two.)

A. Ethernet uplinkB. serverC. applianceD. Fibre Channel uplinkE. Fibre Channel storage


QUESTION 24A storage engineer has a new requirement to have control plane and data plane separation between the financing and student storage pools. What SANtechnology can be used to facilitate this?

A. ZonesB. Zone SetsC. VSANsD. Port SecurityE. VLANs


QUESTION 25What are three advantages to running FabricPath in the data center over using Spanning Tree? (Choose three.)

A. provides multichassis EtherChannel capabilitiesB. improves convergence times


C. uses TTL field to provide loop mitigationD. allows every switch to send BPDUs to each other to ensure the L2 topology is synchronizedE. has L2 multipath forwarding capabilitiesF. uses 802.1q trunks to ensure VLANs are propagated through the topology

Correct Answer: BCESection: (none)Explanation

QUESTION 26A customer requires two separate physical pathways between multiple initiators and multiple targets. Which technology meets this requirement on a single CiscoMDS9148 switch?

A. VSANsB. port securityC. LUN maskingD. zoning


QUESTION 27What two options are performed during initial setup of a UCS Manager? (Choose two.)

A. Configuring NodesB. Configuring ServersC. Configure RoutingD. Configure Equipment PolicyE. Configure Ports



QUESTION 28Refer to the exhibit. NP uplink ports connected to the core NPIV switch do not come online and are stuck in an initializing state. What is the cause that NP Uplinkports on NPV edge switch are stuck in initializing state?

A. The upstream NP Ports and the downstream server F Ports on the NPV edge switch may not be in the same VSA.B. The core switch has not been enabled for NPIV.C. The upstream VSAN ports and the server ports are in full duplex mode.D. Related VSAN identifier is not allowed on Virtual Port Channels toward the edge switch.



QUESTION 29Refer to the exhibit. A network engineer proposes a hierarchical network design for building a company's campus network as shown. What are three advantages ofthis approach? (Choose three.)


A. offers a hierarchy in which all layers share similar roles


B. offers a hierarchy in which each layer has a specific roleC. offers a modular topology with segregated building blocksD. offers a flat topology with integrated building blocksE. promotes a network virtualization traffic patternF. creates small fault domains with clear demarcations and isolation

Correct Answer: BCFSection: (none)Explanation


QUESTION 30For which task is the hypervisor responsible in a virtualized server environment?

A. controls physical hardware resourcesB. migrates virtual machines via vMotionC. correlates traffic between physical serversD. installs virtual machine operating systems



QUESTION 31A network engineer needs to add four native Fibre Channel ports to a pair of UCS fabric interconnects. What two items would be the result of the engineerconfiguring four universal ports in the fabric interconnect expansion card for storage mode and selecting apply? (Choose two.)


A. The fabric interconnect port module reboots.B. The fabric interconnect reboots.C. The ports immediately transition to storage ports.D. The ports are reconfigured as Fibre Channel storage ports.E. The ports are reconfigured as Fibre Channel host adapter ports.


QUESTION 32A company is considering unifying the data center fabrics. What two technologies will allow IP traffic and the Fibre Channel to run over the same fabric? (Choosetwo.)

A. Rapid Spanning TreeB. Fibre Channel over EthernetC. Overlay Transport VirtualizationD. Data Center Bridging Exchange ProtocolE. InfiniBand


QUESTION 33What are two purposes of VIFs in Data Center Unified Fabric? (Choose two.)

A. VIF can be used to virtually present NICs to the operating systemB. VIF is created when interconnecting Catalyst switches to Nexus switchesC. FEX modules can be connected to Nexus parent switches through VIFD. VIF can be used to directly attach virtual machines with a Unified Computing SystemE. VIF creates multiple switch instances inside a VDC

Correct Answer: ADSection: (none)


Explanation

QUESTION 34An administrator connected a new server to a Cisco MDS 9222i on Port FCL/20, but did not capture the world wide node name of the host bus adapter. Whichcommand returns the needed information?

A. show flogi databaseB. show fcns databaseC. show fcs databaseD. show wwn statusE. show interface fc 1/20


QUESTION 35What two fields must be filled out to complete the installation of the Nexus 1000v virtual switching environment? (Choose two.)

A. Domain IDB. Telnet ServerC. Administrator PasswordD. TFTP ServerE. SNMP Community String



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Drag & Drop

QUESTION 1Drag the Network virtualization technology on the left to the correct definition on the right.

Select and Place:

Correct Answer:

Section: (none)


Explanation


QUESTION 2Drag the WAAS component feature on the left to the corresponding function on the right.

Select and Place:

Correct Answer:




Documents

640-916 Cisco EnsurePass CCNA Data Center Certification Exam€¦ · 640-916 Cisco EnsurePass CCNA Data Center Certification Exam ... Exam A QUESTION 1 ... components of the Cisco