Verified 400-151 Exam Questions 2021

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Refer to the exhibit.
400-151 dumps exhibit
Using GET method with this XML code, which two pieces of information about Application Policy Infrastructure Controllers shows the output? ( Choose two)

  • A. ports of the leaves where the APICs are connected
  • B. hard disks status for each APIC in the cluster
  • C. APIC version installed on each node
  • D. serial number of each APIC in the cluster
  • E. admin status of each APIC in the cluster
  • F. number of network interfaces of each APIC

Answer: DE

Which option is a valid overlay interface configuration and configures the OTV edge device as a
secondary OTV adjacency server?

  • A. interface Overlay 1otv join-interface e 101/1/48 otv adjacency-server secondaryotv use-adjacency-server primary 10.1.1 1 otv extend-vlan 5-10
  • B. interface Overlay 1 otv join-interface e1/2otv adjacency-server unicast-onlyotv use-adjacency-server 10 111 unicast-onlyotv extend-vlan 5-10
  • C. interface Overlay 1otv join-interface e101/1/48otv adjacency-server unicast-onlyotv use-adjacency-server 10 1.1 1 unicastonlyotv extend-vlan 5-10
  • D. interface Overlay 1 otv join-interface e1/2otv use-adjacency-sen/er 10.1 1 1 10.1.1 2otv extend-vlan 5-10

Answer: B

Which two prerequisites for BFD are true? (Choose two)

  • A. Install NETWORK_SERVICES_PKG license
  • B. For Layer 3 port channels used by BFD, you must enable LACP on the port channel
  • C. Disable the IP packet verification check for identical IP source and destination addresses
  • D. Enable ICMP redirect messages on BFD-enabled interfaces
  • E. For Layer 2 port channels used by BFD, you must disable LACP on the port channel

Answer: BC


What is recommended backup policy for Cisco Cloud Center?

  • A. Bi-Weekly Basis
  • B. Daily Basis
  • C. Monthly Basis
  • D. Weekly Basis
  • E. Hourly Basis

Answer: B

Refer to the exhibit.
400-151 dumps exhibit
You have been investigating an issue with your Cisco UCS blade booting from remote Fibre Channel storage. Upon inspection, you see the output in the exhibit. Which two statements are true? (Choose two)

  • A. FC_ID 0x5e01ef is that of the storage array
  • B. FC_ID 0x5e003c is that of the HBA
  • C. FC_ID 0x5e003c is that of the MDS or Cisco Nexus 5000 Series Switch
  • D. FC_ID 0x5e003c is that of the storage array
  • E. FC_ID 0x5e01ef is that of the MDS or Cisco Nexus 5000 Series Switch

Answer: AB


A VPC stretched from two leaf switches up to an ASA firewall you are configuring the VPC as anL3out interface in a Cisco ACI fabric. How is the Layer 3 configuration applied?

  • A. A separate SVI must be configured in the ACI fabric and the VLAN of the SVI must be allowedon the VPC trunk configuration
  • B. Each endpoint of the VPC must be configured with an IP address in the same range
  • C. The VPC configuration itself must be seen as a Layer 2 Portchannel stretching over two devices.A subinterface in the port channel configuration
  • D. Each link must be configured as a Layer 3 link

Answer: A

Which two guidelines and limitations of policy-based routing are true? (Choose two.)

  • A. A match command can refer to more than one ACL in a route map used for policy-basedroyting.
  • B. An ACL used in a policy-based routing route map cannot include a deny statement.
  • C. The same route can be shared among different interfaces for policy-based routing as long asthe interfaces belong to the same VRF instance
  • D. A policy-based routing route map can have multiple match or set statements per route- mapstatement
  • E. Policy-based routing and WCCPv2 are not supported on the same interface if bank chaining isdisabled

Answer: BC

Which statistic classes can be used to define a threshold policy for a compute resource? (Choose two)

  • A. Ethernet port CRC stats
  • B. Memory failures
  • C. Processor runtime
  • D. Ethernet port stats
  • E. Processor lock ups

Answer: CD


Which option is the best practice recommendation for Spanning Tree configuration in a vPC environment?

  • A. Disable PortFast (edge port type) on host-facing interfaces to avoid slow STP convergence
  • B. Disable Rapid PVST or MST on all switches in the Layer 2 domain to avoid slow STP convergence
  • C. Disable the Bridge Assurance feature on vPC links
  • D. Disable the BPDU Filter on the edge devices to avoid BPDU propagation

Answer: C

Which statement about supportability with ITD is true?

  • A. Up to 128 ACE enties are supported
  • B. Deny ACE enties are supported
  • C. ITD is supported on fabric extenders
  • D. Weighted load balancing is supported

Answer: D


Which two statements about multicast routing are true? (Choose two.)

  • A. IPv6 static multicast routes are supported
  • B. You can define RPF routes for multicast on border routers to enable reverse path forwarding to an external network
  • C. RPF routes for multicast can be redistributed
  • D. Multicast routes are used to directly forward traffic without making RPF checks
  • E. You can define RPF routes for multicast when you want multicast data to diverge from theunicast traffic path

Answer: BE

Drag and Drop the key components of LISP from left onto the correct definitions on the right
400-151 dumps exhibit


    Explanation: Ingress tunnel router – it receives packets from site-facing interfaces (internal hosts) and either
    LI SP encapsulates packets to remote LISP sites or the ITR natively forwards packets to non LISPsites. Egress tunnel router – It receives packets from core-facing interfaces (the internet) and either decapsulates LISP packets or delivers them to local EIDs at the site Map server – it receives map- register control packets from ETRs.
    Map resolver – it receives map-requests encapsulated to it from ITRs.
    Routing locators – It is assigned to devices that makeup the global routing system. Endpoint identifiers --- it is assigned to end hosts.
    Note: Looks correct, just double check cisco definitions of Ingress/Egress Tunnel routers.

    Refer to the exhibit.
    400-151 dumps exhibit
    Which potential cause of this issue is true?

    • A. Cisco UCS Central has run out of licenses and the grace-period time has expired
    • B. A firewall is blocking communication between the Cisco UCS Fabric Interconnect and Cisco UCS Central
    • C. There is no issue .The admin of Cisco UCS Central has removed the Cisco UCS Domain from the inventory and after the clean-up takes place, this domain will no longer be present
    • D. There is no issue Performing a manual full inventory refresh allows Cisco UCS Central and Cisco UCS Manager to become in-sync again

    Answer: B


    Which two statements about enhanced zoning are true? (Choose two)

    • A. It does not enforce the default zone setting throughout the fabric
    • B. When you begin a session, the switch locks the entire fabric to implement the change
    • C. It retrieves the actication results and the nature of the problem from the local switch only
    • D. References to the zone are used by the zone sets as required after you define the zone
    • E. It performs all configurations with multiple configuration sessions

    Answer: BD

    A user is presented with the underlying hardware and software needed to develop and offer applications via the Internet from a cloud service provider. Which cloud model is this user consuming?

    • A. Software as a Service
    • B. Application as a Service
    • C. Infrastructure as a Service
    • D. Platform as a Service

    Answer: D

    Which two statements about UCS switch mode are true? (Choose two)

    • A. Disjoint Layer 2 networks are supported only when the Ethernet switching mode of the fabric interconnects is configured for switch mode.
    • B. Switch mode is the default Ethernet switching mode.
    • C. Broadcast packets flood out of all ports except the port that it was received on.
    • D. Server-to-server multicast and broadcast traffic is sent through all uplink ports in the same VLAN.
    • E. Ethernet switching mode must be used only if the fabric interconnect is connected directly to a router.

    Answer: CD

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