We offers . "CCIE Data Center Written Exam", also known as 400-151 exam, is a Cisco Certification. This set of posts, Passing the 400-151 exam with , will help you answer those questions. The covers all the knowledge points of the real exam. 100% real and revised by experts!

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NEW QUESTION 1
When you deploy a Layer 4 – Layer 7 service graph in ACI using policy-based redirect, when does the PDR functionality get enabled?

  • A. when you enable PBR under the consumer EPG Layer 4 –Layer 7 parameters
  • B. when you enable PBR under the provider EPG Layer 4 –Layer 7 parameters
  • C. when you create the service graph template
  • D. when you add the Layer 4 – Layer 7 device to the APIC
  • E. when you deploy the service graph template

Answer: A

NEW QUESTION 2
Refer to the exhibit.
400-151 dumps exhibit
Which condition executes the Add DNS server task"?

  • A. true
  • B. failed
  • C. undefined
  • D. false

Answer: C

NEW QUESTION 3
Which two statements about IP Source Guard are true? (Choose two)

  • A. IP Source Guard limits IP traffic on an interface to only those sources that have an IPMAC address binding table entry or static IP source entry
  • B. IP Source Guard requires that DHCP snooping is disabled
  • C. When you first enable IP Source Guard on an interface, you may experience disruption in IP traffic until the hosts on the interface receive a new IP address from a DHCP server
  • D. By default,IP Source Guard is enable on all interfaces
  • E. IP Source Guard is independent of DHCP anooping to build and maintain the IP-MAC address binding table

Answer: AC

Explanation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus1000/sw/4_0_4_s_v_1_2/security/configuration/guide/n1000v_security/n1000v_security_14sourceguard.pdf

NEW QUESTION 4
DRAG DROP
Drag and drops the feature from the left onto the correct description on the right
400-151 dumps exhibit

    Answer:

    Explanation: 400-151 dumps exhibit

    NEW QUESTION 5
    On which two criteria can an endpoint be classified statically into an application EPG? (Choose two)

    • A. guest operating system
    • B. VLAN
    • C. VM name
    • D. physical leaf port
    • E. DNS host name

    Answer: BD

    NEW QUESTION 6
    According to Cisco, which two options are benefits of ITD compared to WCCP? (Choose two)

    • A. requires less TCAM entries
    • B. weighted load distribution
    • C. much less configuration
    • D. transparent for service node
    • E. does not require authentication or certificates

    Answer: AB

    NEW QUESTION 7
    Which three main benefits of using vpath are true? ( Choose three)

    • A. multitenancy
    • B. multisite
    • C. service graphs
    • D. dynamic service provisioning
    • E. service chaining
    • F. device packages

    Answer: ADE

    NEW QUESTION 8
    Refer to the exhibit.
    400-151 dumps exhibit
    Health scores can be aggregated for a variety of areas such as for the system, infrastructure, tenants, applications, or services. Which health score level is the exhibit from APIC GUI an example of?

    • A. system
    • B. managed object
    • C. pod
    • D. tenant

    Answer: C

    Explanation:
    https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI-Fundamentals/b_ACI_Fundamentals_BigBook_chapter_01010.html

    NEW QUESTION 9
    DRAG DROP
    Drag and drop the Spanning Tree protocol standards from left onto the correct characteristics on the right
    400-151 dumps exhibit

      Answer:

      Explanation: 400-151 dumps exhibit

      NEW QUESTION 10
      Which statement about updating the service profile is true?

      • A. Updating service profile templates can have vNIC and vHBA templates that are initial templates.
      • B. Updating service profile templates cannot have vNIC and vHBA templates that are lnitialtemplates
      • C. Changes made to a vNIC templat that is an Updating template are not propagated to the service profile if the service profile template is lnitial.
      • D. Updating service profile templates can only be applied to an existing service profile.
      • E. Changes made to a vNIC template that is an lnitial template are propagated to the service profile if the service profile template is Updating.

      Answer: A

      NEW QUESTION 11
      DRAG DROP
      Drag and drop the term about BFD session parameters from the left onto the correct definition on the right?
      400-151 dumps exhibit

        Answer:

        Explanation: 400-151 dumps exhibit

        NEW QUESTION 12
        Which method is the best way to troubleshoot a specific workflow execution in UCSD?

        • A. Check the specific SR log.
        • B. Generate techsupport and submit it to the TAC workflow analysis tool.
        • C. Enable debug log first, the check the infrastructure logs.
        • D. Open the infrastructure log.

        Answer: A

        NEW QUESTION 13
        Which two Layer 4 – Layer 7 parameters are needed to do route peering with a Layer 4 – Layer 7
        service device in Cisco ACI? (Choose two)

        • A. Under the device interface, the L3 out must be selected
        • B. A valid router configuration must be set under the service graph template
        • C. Under the device interface, the path must be selected
        • D. A router ID must be assigned under the Layer 4-Layer 7 device
        • E. The connector type must be set to “Layer 2 Peering”

        Answer: CD

        NEW QUESTION 14
        Which three main functions are provided by OTV to achieve failure isolation? (Choose three.)

        • A. unknown Unicast traffic suppression
        • B. use of multiple OTV overlays
        • C. optimal outbound routing
        • D. Spanning Tree isolation
        • E. ARP optimization
        • F. Unicast policy control

        Answer: ADE

        NEW QUESTION 15
        Which two statements about geolocation policies in the ACI Fabric are true?

        • A. Geolocation is the identification of the real-world geographic location of a networking device
        • B. Geolocation policies are dynamically configured in ACI using the site address field in the spine and leaf Type-network
        • C. Creating a geolocation policy involves creating a site,floor,room,and row
        • D. Geolocation policies are configured under Fabric > Access Policies
        • E. Geolocation is performed by associating a geographic location with an IP address

        Answer: AE

        NEW QUESTION 16
        Which two guidelines and limitations of PTP on Cisco NX-OS are true? (Choose two)

        • A. PTP supports multicast, unicast, and anycast communication
        • B. PTP can be enabled only on F - and M - Series module ports.
        • C. PTP is limitless per network
        • D. Only one PTP process can control all of the port clocks through the clock manager.
        • E. PTP supports transport over UD
        • F. Transport over Ethernet is not supported.

        Answer: DE

        NEW QUESTION 17
        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

        NEW QUESTION 18
        Which three LSA types are valid for OSPFv2? (Choose three)

        • A. Router LSA: an LSA sent by every route
        • B. This LSA includes the state and the cost of all links and a list of all OSPFv2 neighbors on the link
        • C. AS Internal LSA: an LSA generated by the ASB
        • D. AS Internal LSAs are flooded only within the autonomous system
        • E. Backbone Summary: an LSA sent by the backbone router to all the OSPF areas
        • F. DR Summary LSA: an LSA sent by the DR router to all the others on network
        • G. Default LSA: an LSA generated by the ASB
        • H. These LSAs are used to propagate default route into OSPF
        • I. Network LSA: an LSA sent by the D
        • J. This LSA lists all routers in the multi-access network
        • K. Opaque LSA: an LSA used to extend OSPF

        Answer: AFG

        NEW QUESTION 19
        Which two options are benefits of moving the application development workload to the cloud? (Choose two)

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

        Answer: BD

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