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CCNP 350-401历年真题与模拟测试，思科企业网络核心考试 | 思博网络

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问题 #1

You want to allow remote users to log in to a Nexus 7000 Series switch nondefault VDC by using TACACS+. The TACACS+ configuration has been previously completed on the switch. You issue the following commands: switchto vdc MyVDC configure terminal aaa user default-role exit copy running-config start- config Which of the following user roles will occur when a remote user logs in to the VDC named MyVDC by using TACACS+?

A. The user will be assigned the vdc-operator role.

B. The user will be assigned the network-admin role.

C. The user will not be assigned a role and will be denied login.

D. The user will be assigned the vdc-admin role.

E. © The user will be assigned the network-operator role.

正确答案：A

问题 #2

Which of the following are Type 1 hypervisors? (Choose three.)

A. Microsoft Hyper-V

B. XenServer

C. VMware ESXi

D. Oracle VirtualBox

E. VMware Workstation

正确答案：ABC

问题 #3

Which of the following Cisco Unified Fabric Features can result in reduced cabling?

A. VXLANs

B. vPCs

C. STP

D. CNAs

正确答案：D

问题 #4

Which of the following Cisco UCS servers is a rack-mount server that does not require a UCS fabric?

A. E-Series servers

B. UCS Mini servers

C. B-Series servers

D. C-Series servers

正确答案：D

问题 #5

You are configuring a vPC domain on SwitchA, SwitchB, and SwitchC. You connect all three switches by using 10-Gbps Ethernet ports. Next, you issue the following commands on each switch, in order: feature vpc vpc domain 101 You now want to configure the peer keepalive links between the switches. Which of the following is true?

A. You will not be able to peer any of the switches.

B. You can peer all three switches if you add a vPC domain ID to SwitchB.

C. You will be able to peer only two of the three switches.

D. You can peer all three switches if you change the vPC domain ID.

正确答案：C

问题 #6

Which of the following Cisco UCS servers are comprised of cartridge-style modules?

A. B-Series servers

B. UCS Mini servers

C. E-Series servers

D. C-Series servers

E. M-Series servers

正确答案：E

问题 #7

Which of the following does not produce API output in JSON format?

A. a REST API

B. A SOAP API

C. GraphQL

D. Falcor

正确答案：B

问题 #8

Which of the following is not an advantage of using Cisco UCS identity pools with service profile templates?

A. Many templates can be updated.

B. Identities are manually assigned.

C. Speed and flexibility in server creation are increased.

D. Many service profiles can be updated.

正确答案：B

问题 #9

Which of the following Cisco UCS servers typically reside in a blade chassis? (Choose three.)

A. E-Series servers

B. UCS Mini servers

C. M-Series servers

D. B-Series servers

E. C-Series servers

正确答案：ABD

问题 #10

You are configuring port mirroring on a Cisco switch. You configure a VLAN as the source port. You configure a physical Ethernet port as the destination port. Which of the following are you most likely configuring? (Choose two.)

A. VSPAN

B. SPAN

C. RSPAN

D. ERSPAN

E. RAP

正确答案：AB

问题 #11

Which of the following typically defines a Layer 2 address space and flood domain within a Cisco ACI fabric?

A. an application profile

B. a VRF instance

C. a bridge domainD. an EPG

正确答案：C

问题 #12

Which of the following FIP protocols finds forwarders that can accept logins?

A. FDISC

B. FIP VLAN Discovery

C. FIP FCE Discovery

D. FLOGI

正确答案：C

问题 #13

You are creating a workflow in UCS Director's Workflow Designer. You have connected each task's On Success event in the workflow to the appropriate next task. You now need to connect each task's On Failure event to the appropriate task. Which of the following tasks are you most likely to choose?

A. completed (success)

B. completed (failed)

C. start

D. the next task in the workflow

正确答案：B

问题 #14

You issue the port-channel load-balance scr-dst-port module 4 command on a Cisco Nexus 7000 Series switch running NX-OS 6.2. How is distribution loaded for port channels on slot 4?

A. based on the source and destination port

B. based on the source and destination MAC address

C. based on the defaults because the command contains invalid syntax

D. based on the source IP address and destination port

E. based on the source MAC address and destination port only

正确答案：A

问题 #15

You are configuring a service profile for a Cisco UCS server that contains four physical NICs but no physical HBAs. How many vHBAs can be configured for this server?

A. none

B. eight

C. two

D. four

正确答案：A

问题 #16

Which of the following are ways that Cisco VIC adapters can communicate? (Choose three.)

A. by using cut-through switching

B. by using store-and-forward switching

C. by using a bare-metal OS driver

D. by using pass-through switching

E. by using software and a Nexus 1000v

正确答案：CDE

问题 #17

You are configuring a Cisco Nexus 5000 Series switch for the first time. The switch requires an IPv4 management interface. Which of the following setup information is optional at first boot? (Choose three.)

A. additional account names and passwords for account creation

B. an SNMP community string

C. a switch name

D. an IPv4 subnet mask for the management interface

E. a new strong password for the admin user

正确答案：ABC

问题 #18

Which of the following VMware ESXi VM migration solutions are capable of migrating VMs without first powering off or suspending them? (Choose two.)

A. cloning

B. cold migration

C. Storage vMotion

D. copying

E. vSphere vMotion

正确答案：CE

问题 #19

You connect Port 12 of a Cisco UCS Fabric Interconnect to a LAN. All the Fabric Interconnect ports are unified ports. Which of the following options should you select for Port 12 in Cisco UCS Manager?

A. Configure as Server Port

B. Configure as FCoE Storage Port

C. Configure as FCoE Uplink Port

D. Configure as Uplink Port

E. Configure as Appliance Port

正确答案：D

问题 #20

Which of the following Cisco UCS servers combine standalone server capabilities with blade server swapability?

A. C-Series servers

B. UCS Mini servers

C. B-Series servers

D. E-Series servers

正确答案：D

问题 #21

Which of the following frame fields does Cisco FabricPath use to mitigate temporary Layer 2 loops?

A. FTAG

B. LID

C. STP

D. TTL

E. IS-IS

正确答案：D

问题 #22

Which of the following are Type 2 hypervisors? (Choose three.)

A. VMware Workstation

B. VMware ESXi

C. Microsoft Hyper-V

D. VMWare Fusion

E. Oracle VirtualBox

正确答案：ADE

问题 #23

Which of the following best describes the data 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 control plane.

D. It is where traffic forwarding occurs.

正确答案：D

问题 #24

Which of the following is not a physical device?

A. Nexus 5000 Series

B. Nexus 100v Series

C. Nexus 9000 Series

D. Nexus 2000 Series

E. Nexus 7000 Series

正确答案：B

问题 #25

Which of the following logically virtualizes a Cisco Nexus 7000 Series switch?

A. a VRF instance

B. a VIC

C. a VDC

D. a vPC

正确答案：C

问题 #26

Examine the Cisco UCS Director Workflow Designer in the following exhibit: Joe initiates the workflow and approves the addition of the VLAN to the service profile. Which of the following best describes what will occur next?

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

B. VLAN 101 will be successfully added to the service profile.

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

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

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

正确答案：B

问题 #27

Which of the following is Cisco software that can be used to construct a private cloud?

A. Cisco UCS Central

B. Cisco UCS Manager

C. Cisco IMC Supervisor

D. Cisco UCS Director

正确答案：D

问题 #28

Which of the following devices do not directly connect to a spine switch? (Choose four.)

A. another spine switch

B. a router

C. a leaf switch

D. a server

E. an APIC controller

正确答案：ABDE

问题 #29

You want to migrate a VMware VM and its datastore from one ESXi server to another ESXi server. You do not want to power off the VM to perform the migration. Which of the following solutions should you choose?

A. copying or cloning

B. cold migration

C. Storage vMotion

D. vSphere vMotion

正确答案：C

问题 #30

Which of the following statements about vPC technology limitations is true?

A. vPC forms a Layer 3 port channel.

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

C. There is only one switch per vPC domain.

D. Each VDC is a separate switch.

E. vPC peer links are always 1 Gbps.

正确答案：D

问题 #31

You issue the following commands on SwitchA and SwitchB, which are Cisco Nexus 7000 Series switches: SwitchA(config)#vpc domain 101 SwitchA(config-vpc-domain)#peer-keepalive destination 192.168.1.2 source 192.168.1.1 vrf default SwitchA(config- vpc-domain)#exit SwitchA(config)#interface range ethernet 2/1 - 2 SwitchA(config-if-range)#switchport SwitchA(config-if-range)#channel-group 1 mode active SwitchA(config-if-range)#interface port-channel 1 SwitchA(config-if)#switchport mode trunk SwitchA(config-if)#vp

A. The Ethernet port range is using the wrong channel group mode on SwitchB.

B. The vPC domain ID on SwitchB should not be the same as the value on SwitchA.

C. Port-channel 1 on both switches should be a trunk port.

D. Port-channel 1 on both switches should be an access port.

E. The vpc peer-link command should be issued only on SwitchA.

正确答案：C

问题 #32

You are configuring a service profile for a Cisco UCS server that has been configured with two converged network adapters. What is the maximum number of vHBAs that can be configured on this server if no vNICs are configured?

A. four

B. six

C. eight

D. two

正确答案：A

问题 #33

Which of the following devices integrates with a Cisco Nexus 7000 Series switch and is used to automatically scale up a Layer 2 topology?

A. the Cisco Nexus 9000 Series switch

B. the Cisco Nexus 1000v switch

C. the Cisco Nexus 2000 Series switch

D. the Cisco Nexus 5000 Series switch

正确答案：C

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