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问题 #1

You connect a FEX to a Cisco Nexus switch. After configuration is complete, you issue the show fex 100 command on the switch and receive the following partial output: Switch#show fex 100 Pinning-mode: static Max-links: 1 Fabric port for control traffic: Po100 Fabric interface state: Po100 – Interface Up. State: Active Eth1/1 – Interface Up. State: Active Eth1/2 – Interface Up. State: Active Eth2/1 – Interface Up. State: Active Eth2/2 – Interface Up. State: Active Which of the following is t

A. The fex associate Eth2/1 command has been issued on the Po100 interface.

B. The fex associate Eth2/2 command has been issued on the Po100 interface.

C. The fex associate Eth1/1 command has been issued on the Po100 interface.

D. The fex associate 100 command has been issued on the Po100 interface.

E. The fex associate Eth1/2 command has been issued on the Po100 interface.

正确答案：D

问题 #2

You connect Ethernet links to four ports on slot 1 of a new Cisco Nexus 5548UP switch and receive the following error: ERROR: Ethernet range starts from first port of the module ERROR: FC range should end on last port of the module Which of the following is most likely true?

A. Slot 1 does not support unified ports.

B. No more Ethernet ports are available on the module.

C. The Ethernet links were connected in an incorrect port order.

D. FC links are already connected to slot 1.

E. Slot 1 does not support Ethernet links.

正确答案：C

问题 #3

Which of the following best describes a port that operates as part of a FabricPath network?

A. a trunk port

B. an edge port

C. an access port

D. a core port

正确答案：D

问题 #4

Which of the following statements about VE ports is true?

A. They connect to peripheral devices.

B. They enable multihop FCoE topologies.

C. They cannot be configured with multiple vSANs on a single port.

D. They are enabled in access mode by default.

正确答案：B

问题 #5

Which of the following examples best describes the PaaS service model?

A. A company licenses an office suite, including email service, that is delivered to the end user through a web browser.

B. A company obtains a subscription to use a service provider's infrastructure, programming tools, and programming languages to develop and serve cloud-based applications.

C. A company moves all company-wide policy documents to an Internet-based virtual file system hosted by a service provider.

D. A company hires a service provider to deliver cloud-based processing and storage that will house multiple virtual hosts configured in a variety of ways.

正确答案：B

问题 #6

Which of the following is a benefit of CNAs in a Cisco Unified Fabric?

A. consistent policies

B. elimination of STP

C. reduced cabling

D. segregation of LAN and SAN

正确答案：C

问题 #7

Which of the following is not a benefit of server virtualization?

A. reduces network bandwidth hot spots

B. can aid configuration standardization

C. reduces facility expenses

D. can grow and shrink based on resource need

E. reduces maintenance downtime

正确答案：A

问题 #8

Which of the following best describes the control plane of a Nexus switch?

A. It is where SNMP operates.

B. It is where routing calculations are made.

C. It is also known as the forwarding plane.

D. It is where traffic forwarding occurs.

正确答案：B

问题 #9

Which of the following Cisco UCS Manager identity pools contains both types of FC1 identities?

A. the MAC pool

B. the IP pool

C. the WWNN pool

D. the WWxN pool

E. the WWPN pool

正确答案：D

问题 #10

Which of the following is also known as a context within an ACI tenant?

A. an EPG

B. a bridge domain

C. a VRF instance

D. an application profile

正确答案：C

问题 #11

Which of the following are most likely to operate in the control plane of a Nexus switch? (Choose three.)

A. OSPF

B. cut-through switching

C. BGP

D. store-and-forward switching

E. EIGRP

F. SNMP

正确答案：ACE

问题 #12

Which of the following protocols are used to bring up an ACI fabric in a cascading manner? (Choose two.)

A. LLDP

B. CDP

C. STP

D. DHCP

E. ARP

正确答案：AD

问题 #13

Which of the following Cisco VIC adapter communication methods is most likely to rely on the VMware ESXi hypervisor to switch traffic?

A. software and Nexus 1000V

B. pass-through switching

C. bare-metal OS driver

D. store-and-forward switching

正确答案：A

问题 #14

Which of the following FCoE switch port types might require you to consider an STP configuration?

A. a VF port

B. a SPAN port

C. a VE port

D. a VN port

正确答案：A

问题 #15

You connect Port 13 of a Cisco UCS Fabric Interconnect to a SAN. All the Fabric Interconnect ports are unified ports. Which of the following options should you select for Port 13 in Cisco UCS Manager?

A. Configure as Appliance Port

B. Configure as Server Port

C. Configure as FCoE Storage Port

D. Configure as Uplink Port

E. Configure as FCoE Uplink Port

正确答案：E

问题 #16

Which of the following frame fields does Cisco FabricPath use to identify the unique FabricPath topology that a unicast frame is traversing?

A. FTAG

B. IS-IS

C. LID

D. STP

E. TTL

正确答案：A

问题 #17

Which of the following statements about contracts in a Cisco ACI fabric is true?

A. Multicast traffic is not permitted among EPGs without a contract.

B. Members of an EPG require contracts in order to communicate with other members.

C. Contracts consist of subjects, filters, actions, and objects.

D. EPGs communicate with each other according to contract rules.

正确答案：D

问题 #18

Which of the following Cisco ACI logical constructs is equivalent to a private IP name space or IP network?

A. common

B. EPG

C. context

D. tenant

正确答案：C

问题 #19

Which of the following Cisco FabricPath features improves on data center scalability?

A. use of iSCSI instead of FCoE

B. deployment of consistent policies

C. elimination of reliance on STP

D. convergence of network and storage

正确答案：C

问题 #20

Which of the following statements best describes vPC domains?

A. There can be only two peers per domain.

B. They monitor the status of vPC peers.

C. They synchronize the state between two vPC peers.

D. They synchronize the control plane and the data plane.

正确答案：A

问题 #21

You want to configure IP pools and MAC pools in the Cisco UCS Manager GUI. Which of the following Navigation pane tables should you click?

A. Servers

B. SAN

C. VM

D. Admin

E. LAN

F. Equipment

正确答案：E

问题 #22

Which of the following are benefits of server virtualization? (Choose four.)

A. reduces maintenance downtime

B. reduces facility expenses

C. can aid configuration standardization

D. reduces network bandwidth hot spots

E. can grow and shrink based on resource need

正确答案：ABCE

问题 #23

Examine the Cisco UCS Director Workflow Designer workflow in the following exhibit: How many users must approve before VLAN 101 can be added to the service profile?

A. one

B. three

C. two

D. none

正确答案：A

问题 #24

Which of the following network devices do not connect to a leaf switch?

A. a spine switch

B. a router

C. another leaf switch

D. an APIC controller

正确答案：C

问题 #25

An administrator configures a Cisco GSS and migrates DNS services to the GSS. Which of the following is most likely being implemented?

A. a GSLB service

B. an APIC solution

C. a hypervisor running DNS services

D. a FabricPath architecture

正确答案：A

问题 #26

Which of the following logically virtualizes an OSI networking model Layer 3 address domain?

A. a VRF instance

B. vPC

C. a VIC

D. a VDC

正确答案：A

问题 #27

Which of the following port types allows only FabricPath VLAN traffic?

A. a trunk port

B. a core port

C. an access port

D. an edge port

正确答案：B

问题 #28

Which of the following statements about vPC technology limitations is not true?

A. Each VDC is a separate switch.

B. There is only one vPC domain ID per switch.

C. There are only two vPC domain IDs per switch.

D. vPC peer links are always 10 Gbps.

E. vPC forms a Layer 3 port channel.

正确答案：E

问题 #29

Which of the following Cisco switches can be configured only by first using Telnet or SSH to access a parent device?

A. Nexus 7000 Series

B. Nexus 2000 Series

C. Nexus 5000 Series

D. Nexus 9000 Series

正确答案：B

问题 #30

Examine the Cisco UCS Director Workflow Designer workflow in the following exhibit: Jane initiates the workflow, but Joe rejects it. Which of the following best describes what will most likely occur next?

A. VLAN 101 will be sent back to Joe for approval if Jane approves.

B. VLAN 101 will not be added to the service profile, and the workflow will succeed.

C. VLAN 101 will not be added to the service profile, and the workflow will fail.

D. VLAN 101 will be added to the service profile if Jane approves.

正确答案：D

问题 #31

You are installing a Cisco Nexus 1000v VSM in VMware vSphere by using the recommended OVA file method of installation. Which of the following steps are performed automatically? (Choose four.)

A. install VSM plug-in

B. create the VSM

C. add hosts

D. configure VSM networking

E. configure SVS connection

F. perform initial VSM setup

正确答案：ABDF

问题 #32

You are configuring a Cisco Nexus 5000 Series switch for the first time. Which of the following is true about the default login?

A. You can configure a short, trivial password at first boot and change it later.

B. You will be required to configure an admin password before configuration.

C. The default user is the network admin, and the password is password.

D. You are automatically logged in as a low-level local user.

正确答案：B

问题 #33

Which of the following is a software environment that runs a separate OS from its host OS?

A. a hypervisor

B. a mezzanine card

C. a VM

D. an API

正确答案：C

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