Actual 400-151 Free Practice Questions 2021

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Online 400-151 free questions and answers of New Version:

NEW QUESTION 1
Which three options are SDN Southbound protocols? (Choose three)

  • A. API
  • B. OVSDB
  • C. OpenFlow
  • D. Puppet
  • E. PCEP
  • F. VXLAN

Answer: BCE

NEW QUESTION 2
Which three pre-built templates in Cloud Center are available in Core Profiles? (Choose three)

  • A. Parallel
  • B. Batch
  • C. Hadoop Jar Runner
  • D. PHP Web App
  • E. Java Web
  • F. Cluster

Answer: ABF

NEW QUESTION 3
Within Platform as a Service, which two components are managed by the customer? (Choose two.)

  • A. data
  • B. applications
  • C. networking
  • D. middleware
  • E. operating system

Answer: AB

NEW QUESTION 4
Which IEEE standard defines wireless access in vehicular environments?

  • A. 802.11k
  • B. 802.11ac
  • C. 802.11af
  • D. 802.11p

Answer: D

NEW QUESTION 5
Which two statements about the ACI BGP route reflector policy are true? (Choose two)

  • A. The BGP route reflector policy is configured under Fabric > Access Policies
  • B. Configuring route reflectors requires designating spines as route reflectors and providing the AS number
  • C. The ACI Fabric route reflectors use multiprotocol BGP to distribute external routes within the fabric
  • D. Route reflectors need not configure connectivity to external networks, but slight performance degradation can occur between border leaf and compute node leafs
  • E. The BGP route reflector domain policy autonomous system number is configured during initial the APIC setup script, but it can be modified afterward

Answer: BC

Explanation: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c07-732033.html

NEW QUESTION 6
In OpenStack, which two statements about the NOVA component are true? (Choose two.)

  • A. It tracks cloud usage statistics for billing purposes.
  • B. It launches virtual machine instances.
  • C. It is considered the cloud computing fabric controller
  • D. It provides persistent block storage to running instances of virtual machines
  • E. It provides the authentication and authorization services

Answer: BC

NEW QUESTION 7
Refer to the exhibit.
400-151 dumps exhibit
This output is observed when troubleshooting a blade that is unable to boot from SAN.Which action must the cisco UCS administrator take to resolve this issue?

  • A. Check the zoning configuration on the fibre Channel switch
  • B. Check the vHBA VSAN configuration in service profile
  • C. Check the fatric interconnect storage upink ports
  • D. Check the iscsi initiator group pool
  • E. Check the LUN masking configuration on the storage array

Answer: A

NEW QUESTION 8
Which two statements about attachable access entity profiles in the ACI Fabric are true? (Choose two)

  • A. Enabling the infrastructure VLAN on an AEP is a mandatory requirement when the AEP is associated to any VMM domain
  • B. AEP provides the association of a virtual machine management domain and the physical network infrastructure
  • C. AEPs are an optional component to ACI access port configuration that ease the burdenof configuring multiple individual policies
  • D. The attached entity profiles a template to deploy hypervisor policies on a large set of leaf ports
  • E. AEPs are directly bound to spine and leaf Switch profiles and are then associated indirectly to interface selectors

Answer: AB

Explanation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/basic-config/b_ACI_Config_Guide/b_ACI_Config_Guide_chapter_0101.html#concept_C3EF1E36E8F6406A 96A71E605AC175BD

NEW QUESTION 9
Which ports are affected by enabling BPDU Guard globally?

  • A. operational spanning tree network ports
  • B. all operational spanning tree ports
  • C. operational spanning tree normal ports
  • D. operational spanning tree edge ports

Answer: D

NEW QUESTION 10
The local service profiles in Cisco UCS Manager refer to global ID pools, but the IDs are not allocated.Which two tasks must be completed when checking Cisco UCS Central and/or Cisco UCS Manager? (Choose two)

  • A. Verify that the registered Cisco UCS domain is not in a lost visibility or suspended state
  • B. Make sure that the local pools contain enough IDs
  • C. Make sure that the global pools contain enough IDs
  • D. Ensure that global pools with the same name exist with available IDs
  • E. Ensure that local pools with the same name exist with available IDs

Answer: AC

NEW QUESTION 11
Refer to exhibit,
400-151 dumps exhibit
which two statements about spanning tree are true? (Choose two)

  • A. This switch generates BPDUs for a VPC
  • B. BPDUs from a VPC are processed on this switch
  • C. BPDUs are sent to the peer Switch for processing
  • D. BPDUs received on this switch are dropped because Type 2 inconsistency issues
  • E. This switch cannot generate BPDUs for a VPC

Answer: CE

NEW QUESTION 12
In a Cisco UCS B-Series environment, which option must the network adapters support to enable
iSCSI boot?

  • A. vNIC
  • B. UEFI
  • C. iBFT
  • D. MPIO
  • E. CIMC

Answer: C

NEW QUESTION 13
Refer to the exhibit.
400-151 dumps exhibit
When specifying subnets under a bridge domain for a given tenant the user can specify the scope of a subnet. Which definition of the public subnet scope is true?

  • A. It indicates that this subnet is advertised to public Internet and must protected by a firewall
  • B. It indicates that it must be leaked m one or more private networks within ACI fabric
  • C. It indicates that this subnet is advertised to the border leaf in ACI fabric
  • D. It indicates that this subnet is advertised to the external router by the border leaf

Answer: D

NEW QUESTION 14
Which two connectivity modes does Cisco RISE support? (Choose 2)

  • A. Directly connecte
  • B. No virtual port channel is supported.
  • C. Indirectly connecte
  • D. Only Layer 3 adjacent.
  • E. Indirectly connecte
  • F. Only Layer 2 adjacent
  • G. Indirectly connecte
  • H. Layer 2 and Layer 3 adjacent.
  • I. Directly connecte
  • J. Virtual port channel is supported.

Answer: CE

NEW QUESTION 15
Which description of a hybrid SDN framework is true?

  • A. The control plane function is split between a SDN controller and the networking element
  • B. The control plane and data plane are pulled from the networking element and put in an SDN controller and SDN agent
  • C. The data plane is pulled from the networking element and put in an SDN controller
  • D. The control plane is pulled from networking element and put in an SDN controller

Answer: A

NEW QUESTION 16
Which two statements about the physical leaf interface configuration are true? (Choose two)

  • A. The port usage type is "Blacklist” by default
  • B. When not configured, the default AEP information displayed on an interface defaults to the system-defined AEP
  • C. A port connected to an APIC has usage type of EP
  • D. Infra, and Controller
  • E. Auto Mdix mode detects the cable connection type and configures the connection appropriately
  • F. The administrative port layer state can be Switched, Routed, or P2P

Answer: BD

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