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[29-June-2021] New 2020 CCNP 300-620 DCACI Dumps with VCE and PDF from PassLeader (Update Questions)

New 2020 CCNP 300-620 DCACI exam questions from PassLeader 300-620 dumps! Welcome to download the newest PassLeader 300-620 VCE and PDF dumps: https://www.passleader.com/300-620.html (92 Q&As –> 114 Q&As)

P.S. Free 2020 CCNP 300-620 DCACI dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=1GfuT2qdFU-vrot_oUfjkNT4tIc6jlcKY

NEW QUESTION 76
What happens to the traffic flow when the Cisco ACI fabric has a stale endpoint entry for the destination endpoint?

A.    The leaf switch does not learn the source endpoint through data plane learning.
B.    The leaf switch drops the traffic that is destined to the endpoint.
C.    The leaf switch floods the traffic to the endpoint throughout the fabric.
D.    The leaf switch sends the traffic to the wrong destination leaf.

Answer: D
Explanation:
Because of this stale remote endpoint, any traffic from LEAF1 toward IP2 will fail, because LEAF1 sends packets to the wrong leaf. This stale remote endpoint on LEAF1 needs to be manually cleared to resume communication.
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739989.html

NEW QUESTION 77
An engineer configures a Multi-Pod system with the default getaway residing outside of the ACI fabric for a bridge domain. Which setting should be configured to support this requirement?

A.    disable Limit IP Learning to Subnet
B.    disable IP Data-plane Learning
C.    disable Unicast Routing
D.    disable Advertise Host Routes

Answer: C
Explanation:
Unicast routing should be disable to configure the default gateway outside the ACI fabric.
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/migration_guides/migrating_existing_networks_to_aci.html#_Toc27467766

NEW QUESTION 78
New ESXi hosts are procured in a data center compute expansion project. An engineer must update the configuration on the Cisco APIC controllers to support the addition of the new servers to the existing VMM domain. Which action should be taken to support this change?

A.    Create a range of internal VLANs in the associated VLAN pool.
B.    Set the encapsulation mode as VXLAN.
C.    Enable infrastructure VLAN in the associated AEP.
D.    Map the leaf interface selector to the AEP that is associated with the VMM domain.

Answer: D

NEW QUESTION 79
A network engineer demonstrates Cisco ACI to a customer. One of the test cases is to validate a disaster recovery event by resetting the ACI fabric to factory and then restoring the fabric to the state it was in before the event. Which setting must be enabled on ACI to export all configuration parameters that are necessary to meet these requirements?

A.    enabled AES encryption
B.    generated a tech-support file
C.    encrypted export destination
D.    enabled JSON format export

Answer: A
Explanation:
AES encryption may be optional for backup but is required for the use case of restoring a factory-fresh install to a fully working environment.

NEW QUESTION 80
An engineer must connect Cisco ACI fabric using Layer 2 with external third-party switches. The third-party switches are configured using 802.1s protocol. Which two constructs are required to complete the task? (Choose two.)

A.    spanning tree policy for mapping MST Instances to VLANs
B.    MCP policy with PDU per VLAN enabled
C.    MCP instance policy with administrative slate disabled
D.    dedicated EPG for native VLAN
E.    static binding of native VLAN in all existing EPGs

Answer: AD
Explanation:
MST (IEEE 802.1s), BPDU frames do not carry a VLAN tag, and the BPDUs are sent over the native VLAN. Typically, the native VLAN is not used to carry data traffic, and the native VLAN may not be configured for data traffic on the Cisco ACI fabric. As a result, to help ensure that MST BPDUs are flooded to the desired ports, the user must create an EPG (an MST EPG) for VLAN 1 as native VLAN to carry the BPDUs. This EPG connects to the external switches that run MST. In addition, the administrator must configure the mapping of MST instances to VLANs to define which MAC address table must be flushed when a Topology Change Notification (TCN) occurs. When a TCN event occurs on the external Layer 2 network, this TCN reaches the leafs to which it connects via the MST EPG, and flushes the local endpoint information associated with these VLANs on these leafs; as result, these entries are removed from the spine-proxy mapping database.
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-737909.html

NEW QUESTION 81
A customer migrates a legacy environment to Cisco ACI. A Layer 2 trunk is configured to interconnect the two environments. The customer also builds ACI fabric in an application-centric mode. Which feature should be enabled in the bridge domain to reduce instability during the migration?

A.    Set Multi-Destination Flooding to Flood in BD.
B.    Enable Flood in Encapsulation.
C.    Set Multi-Destination Flooding to Flood in Encapsulation.
D.    Disable Endpoint Dataplane Learning.

Answer: A
Explanation:
In application centric we can have multiple EPGs in 1 BD having different vlan tags. However on legacy it will be one Vlan/BD.
https://community.cisco.com/t5/application-centric/aci-bridge-domain-setting-discussion/td-p/3182528

NEW QUESTION 82
An engineer wants to filter the System Faults page and view only the active faults that are present in the Cisco ACI fabric. Which two lifecycle stages must be selected for filtering? (Choose two.)

A.    Raised
B.    Retaining
C.    Soaking, Clearing
D.    Raised, Clearing
E.    Soaking

Answer: AE
Explanation:
Soaking = initial state of a fault, when problem condition first detected.
Raised = fault not resolved within soaking interval.

NEW QUESTION 83
Which Cisco APIC configuration prevents a remote network that is not configured on the bridge domain from being learned by the fabric?

A.    enable Limit IP Learning to Subnet
B.    enable Unicast Routing
C.    enable IP Data-plane Learning
D.    enable ARP Flooding to BD

Answer: A
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739989.html

NEW QUESTION 84
An engineer needs to deploy a leaf access port policy group in ACI Fabric to support the following requirements:
– Control the amount of application data flowing into the system.
– Allow the newly connected device to auto-negotiate link speed with the leaf switch.
Which two ACI policies must be configured to achieve these requirements? (Choose two.)

A.    L2 interface policy
B.    link level policy
C.    slow drain policy
D.    ingress control plane policing policy
E.    ingress data plane policing policy

Answer: BE

NEW QUESTION 85
What do Pods use to allow Pod-to-Pod communication in a Cisco ACI Multi-Pod environment?

A.    over Layer 3 directly connected back-to-back spines
B.    over Layer 3 Out connectivity via border leafs
C.    over Layer 3 IPN connectivity via spines
D.    over Layer 3 IPN connectivity via border leafs

Answer: C
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-737855.html

NEW QUESTION 86
An engineer must limit management access to me Cisco ACI fabric that originates from a single subnet where the NOC operates. Access should be limited to SSH and HTTPS only. Where should the policy be configured on the Cisco APIC to meet the requirements?

A.    policy In the management tenant
B.    policy on the management VLAN
C.    ACL on the management interface of the APIC
D.    ACL on the console interface

Answer: A
Explanation:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/Operating_ACI/guide/b_Cisco_Operating_ACI/b_Cisco_Operating_ACI_chapter_0111.html

NEW QUESTION 87
Which method does the Cisco ACI fabric use to load-balance multidestination traffic?

A.    PIM routing
B.    spanning trees
C.    shortest-path trees
D.    forwarding tag trees

Answer: D
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_chapter_010010.html

NEW QUESTION 88
Which two components are essential parts of a Cisco ACI Virtual Machine Manager (VMM) domain policy configuration? (Choose two.)

A.    VMM domain profile
B.    EPG static port binding
C.    Layer 3 outside interface association
D.    IP address pool association
E.    EPG association

Answer: AE
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_chapter_01011.html#concept_74EFC437C0AA44A391676F70ACE59DF3

NEW QUESTION 89
Which two actions extend a Layer 2 domain beyond the ACI fabric? (Choose two.)

A.    extending the routed domain out of the ACI fabric
B.    creating a single homed Layer 3 Out
C.    creating an external physical network
D.    extending the bridge domain out of the ACI fabric
E.    extending the EPG out of the ACI fabric

Answer: DE
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c07-732033.html#_Toc395143568

NEW QUESTION 90
An engineer is implementing a connection that represents an external bridged network. Which two configurations are used? (Choose two.)

A.    Layer 2 remote fabric
B.    Layer 2 outside
C.    Layers 2 internal
D.    Static path binding
E.    VXLAN outside

Answer: BD
Explanation:
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c07-732033.html#_Toc395143568

NEW QUESTION 91
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New 2020 CCNP 300-620 DCACI exam questions from PassLeader 300-620 dumps! Welcome to download the newest PassLeader 300-620 VCE and PDF dumps: https://www.passleader.com/300-620.html (92 Q&As –> 114 Q&As)

P.S. Free 2020 CCNP 300-620 DCACI dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=1GfuT2qdFU-vrot_oUfjkNT4tIc6jlcKY