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Exam Implementing Cisco Data Center Virtualization and Automation
Number 300-170
File Name Implementing Cisco Data Center Virtualization and Automation.pass4sure.300-170.2018-12-02.1e.64q.vcex
Size 2.56 Mb
Posted December 02, 2018
Downloads 43

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Demo Questions

Question 1
Refer to the exhibit.  

  

Which option describes the results of running the configuration on a Cisco Nexus 9000 Series Switch?

  • A: A scheduler job named Backup backs up the configuration to a file named backup-cfg.
  • B: A scheduler job named Backup-cfg runs daily at 2:00.
  • C: A scheduler job named Backup runs twice daily.
  • D: A scheduler job named Backup runs daily at 2:00 and save the configuration to a file named backup-cfg.
Correct Answer: B
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/system_management/configuration/guide/sm_nx_os_cg/sm_8scheduler.pdf



Question 2
Which type of discovery is used in the Cisco ACI fabric for automatic discovery?

  • A: ACI
  • B: Cisco APIC
  • C: DHCP
  • D: LLDP
Correct Answer: D
Reference:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010011.html#concept_A9C1C7BB9E8C4798AAD58CBA472B3BA5



Question 3
Refer to the exhibit.  

  

You are verifying connectivity within a leaf device. You attempt to connect to a destination server in VLAN 17, and you then run the show mac address-table command as shown. Why does the show mac address-table output show a different VLAN?

  • A: The wrong AEP is attached to the leaf ports.
  • B: The VLAN configuration on the leaf switch is incorrect.
  • C: The VLAN ID shown is used for identification and internal mapping within the ACI leaf.
  • D: When traffic appears, the Cisco ACI marks ports with VLAN 17.
Correct Answer: A



Question 4
You have a Cisco Nexus Series Switch. Which two descriptions of how incoming packets are handled by the VRF instance are true? (Choose two.)

  • A: The route policy defines which VRF that Cisco NX-OS uses for incoming packets.
  • B: By default, Cisco NX-OS uses the VRF of the outgoing interface.
  • C: The policy in the management VRF defines which VRF that Cisco NX-OS uses for incoming packets.
  • D: By default, Cisco NX-OS uses the VRF of the incoming interface.
  • E: The policy in the default VRF defines which VRF that Cisco NX-OS uses for incoming packets.
Correct Answer: BD
Reference:
https://supportforums.cisco.com/document/133711/vrf-configuration-and-verification-nexus-7000



Question 5
You are troubleshooting node discovery issues by using the acidiag fnvread command. Which description of the node status when the CLI output showns a status of Discovering is true?

  • A: The node is decommissioned.
  • B: The node ID is configured, but not discovered yet.
  • C: The node is discovered, but an IP address is not assigned yet.
  • D: The node is discovered, but the node ID policy is not configured yet.
Correct Answer: C
Reference:
http://aci-troubleshooting-book.readthedocs.io/en/latest/fabric_init.html



Question 6
Which statement about POAP temporary licensing is true?

  • A: It is invoked by using the license grace-period command.
  • B: It is enabled automatically and is valid for 60 days.
  • C: It is invoked by using the license install command.
  • D: It is enabled automatically and is valid for 30 days.
Correct Answer: A
Reference:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/fundamentals/config/cisco_nexus7000_fundamentals_config_guide_8x/Using_PowerOn_Auto_Provisioning.pdf



Question 7
Which two options are purposes of a device package? (Choose two.)

  • A: to identify a set of network or service functions required by the application
  • B: to provide a leaf and spine devices with operating systems and firmware
  • C: to provide a Cisco APIC with information about device specifics
  • D: to render the services required by a graph
  • E: to manage a class of service devices
Correct Answer: CE
Reference:
https://webcache.googleusercontent.com/search?q=cache:sbj6aGf31j0J:https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/L4-L7_Services_Deployment/guide/b_L4L7_Deploy_ver211/b_L4L7_Deploy_ver211_chapter_011pdf+&cd=1&hl=en&ct=clnk&gl=in&client=firefox-b-ab



Question 8
Which protocol is used as the link-state routing protocol for a DFA fabric?

  • A: VXLAN
  • B: EIGRP
  • C: FaricPath IS-IS
  • D: OSPF
Correct Answer: C
Reference:
https://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&cad=rja&uact=8&ved=0ahUKEwiP3KThqKHVAhWBf7wKHbm0DiIQFgg1MAI&url=http%3A%2F%2Fwww.cisco.com%2Fc%2Fen%2Fus%2Ftd%2Fdocs%2Fswitches%2Fdatacenter%2Fdfa%2Fconfiguration%2Fb-dfa-configuration%2Ffabric-control-segment.html&usg=AFQjCNGtxPIX57Q_wvs_7a1drTW_WDgf_g



Question 9
Why should you configure DHCP relay for Virtual Machine Manager integration?

  • A: to create VTEP VMK interfaces on each host for the OpFlex control channel
  • B: to provide IP addresses to ESXi hosts
  • C: to provide IP addresses to virtual hosts through the VXLAN infrastructure
  • D: to ensure that virtual hosts have the same address when they are moved by using VMware vMotion
Correct Answer: B
Reference: http://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-738412.pdf



Question 10
Which type of Embedded Event Manager component pairs events with one or more actions to troubleshoot or recover from the event?

  • A: monitor
  • B: action
  • C: policy
  • D: event
Correct Answer: C
Reference:
http://www-testaka.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/system_mgmt/7_x/b_Cisco_Nexus_3000_Series_NX-OS_System_Management_Configuration_Guide_7x/b_Cisco_Nexus_3000_Series_NX-OS_System_Management_Configuration_Guide_7x_chapter_01010.pdf






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