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Cisco 400-151 Online Practice Questions and Exam Preparation

400-151 Exam Details

  • Exam Code
    :400-151
  • Exam Name
    :CCIE Data Center Written
  • Certification
    :Cisco Certifications
  • Vendor
    :Cisco
  • Total Questions
    :395 Q&As
  • Last Updated
    :Dec 12, 2021

Cisco 400-151 Online Questions & Answers

  • Question 211:

    Refer to the exhibit.

    An administrator configures a service profile with these settings. The profile shows this error during association. Which action must the administrator take to resolve this fault?

    A. Make LUN ID 0 for both targets.
    B. Change Boot Mode from Legacy to UEFI.
    C. Change Enforce vHBA Name to No.
    D. Create valid WWPN pools for the vHBA.
    E. Configure an initiator group for the service profile.

  • Question 212:

    Which two options are benefits of moving the application development workload to the cloud? (Choose two.)

    A. The application availability is not affected by the loss of a single virtual machine
    B. High availability and redundancy is handled by the hypervisor
    C. The workload can be moved or replicated easily
    D. It provides a more secure environment
    E. It provides you full control over the software packages and vendor used.

  • Question 213:

    Which two options are functions of the 6LoWPAN header? (Choose two.)

    A. packet fragmentation and reassembly
    B. limit the lifespan of a packet (TTL)
    C. IPv6 header compression
    D. cyclic redundancy check
    E. Layer 2 encryption

  • Question 214:

    Which video migration flow is the best choice when implementing a fully Connected Public Safety vehicle?

    A. In-vehicle video storage, enterprise wireless, enterprise video storage, handheld devices, body cameras.
    B. Body cameras, handheld devices, in-vehicle video storage, enterprise wireless, enterprise video storage.
    C. In vehicle video storage, enterprise wireless, body cameras, handheld devices, enterprise video storage.
    D. Enterprise wireless, enterprise video storage, in-vehicle video storage, handheld devices, body cameras, enterprise video storage.

  • Question 215:

    Which two steps only allow access to the supplier management database application in EPG "DB-EPG" through VPN connection using subnet 10.10.10.0/16? (Choose two.)

    A. Create an external network under L3Out. Add subnet 10.10.10.0/16 with scope "External Subnets for the External EPG"
    B. Assign a contract as "Consumer Contract" in an external network under L2Out.
    C. Create an EPG and name it "VPN-Access". Create a bridge domain with subnet 10.10.10.0/16 and associate it with "VPN-Access" EPG. Create a contract as "Provider Contract" in EPG.
    D. Create an EPG and name it "VPN-Access". Create a bridge domain with subnet 10.10.10.1/16 and associate it with "VPN-Access" EPG. Create a contract as "Provider Contract" in EPG.
    E. Assign a contract as "Provider Contract" in DB-EPG.

  • Question 216:

    Which two statements about import and export route control in an ACI fabric are true? (Choose two.)

    A. Prefixes learned from BGP L3outs cannot be filtered inbound.
    B. Prefixes learned from OSPF/EIGRP are never permitted inbound by default.
    C. Prefixes permitted inbound are redistributed into MP-BGP at the ingress leaf.
    D. Export route control controls if the prefixes are redistributed from MP-BGP at the egress leaf.

  • Question 217:

    Which three options are SDN Southbound protocols? (Choose three.)

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

  • Question 218:

    Which two statements about CFS are true? (Choose two.)

    A. CFS distributes the local NTP configuration to masteronly which then forwards to all devices in network.
    B. After enabling CFS, a network-wide lock is applied to NTP whenever an NTP configuration is started and released once after the change has been committed or discarded.
    C. If CFS is used to distribute NTP, all devices in the network must have the different VRFs configured then as used for NTP.
    D. You must manually distribute NTP authentication keys on the NTP server and Cisco NX-OS devices across the network.
    E. CFS requires a license to be installed before it can be used to distribute NTP.

  • Question 219:

    Which three parameters must be identical for two or more bridges in the same MST region? (Choose three)

    A. MST diameter
    B. VLAN-to-instance mapping
    C. MST name
    D. MST-hello-time
    E. MST revision number
    F. MST instance priority

  • Question 220:

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

    A. Route reflectors need not configure connectivity to external networks, but slight performance degradation can occur between border leaf and compute node leafs.
    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. The BGP route reflector domain policy autonomous system number is configured during initial the APIC setup script, but it can be modified afterward.
    E. The BGP route reflector policy is configured under Fabric > Access Policies.

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