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Cisco 300-620 Online Practice Questions and Exam Preparation

300-620 Exam Details

  • Exam Code
    :300-620
  • Exam Name
    :Implementing Cisco Application Centric Infrastructure (DCACI)
  • Certification
    :CCNP Data Center
  • Vendor
    :Cisco
  • Total Questions
    :388 Q&As
  • Last Updated
    :May 29, 2026

Cisco 300-620 Online Questions & Answers

  • Question 121:

    Refer to the exhibit.

    A Cisco ACI fabric is created with L2Out to N7K1 and N7K2 switches. The switches are running MSTP with native VLAN 10. The N7K1 and N7K2 act as the root bridge for VLAN 20. An EPG named Data has been created. The ACI fabric must be configured with these requirements:

    1.

    The ACI fabric must receive MSTP BPDU.

    2.

    The N7K1 switch must act as the root bridge for VLAN 20.

    Which set of actions accomplishes these goals?

    A. Encapsulate EPG Data with VLAN 20. Set the VLAN mode to Trunk.
    B. Encapsulate EPG Data with VLAN 10. Set the VLAN mode to Trunk.
    C. Encapsulate EPG Data with VLAN 10. Set the VLAN mode to 802.1P.
    D. Encapsulate EPG Data with VLAN 20. Set the VLAN mode to 802.1P.

  • Question 122:

    What is the effect of enabling the disable Remote EP learn feature?

    A. It disables remote IP endpoint learning on all leaf nodes in the fabric.
    B. It disables remote IP endpoint learning on leaf switches that do not have L3Outs.
    C. It limits learning of compute leaf endpoints on border leaves.
    D. It prevents border leaf switches from receiving routes through peering with external routers.

  • Question 123:

    What does a bridge domain represent?

    A. Layer 3 cloud
    B. Layer 2 forwarding construct
    C. tenant
    D. physical domain

  • Question 124:

    An engineer resolves an underlying condition of a fault but notices that the fault was not deleted from the Faults view. Which two actions must be taken to remove the fault? (Choose two.)

    A. The raised condition ceases.
    B. Faults are never deleted from the system.
    C. The soaking timer expires.
    D. Acknowledge the fault as an administrator.
    E. The fault is deleted after the retention interval.

  • Question 125:

    What is a characteristic of a Cisco ACI Multi-Site?

    A. It eliminates the need to deploy multicast in a Layer 3 network that interconnects the fabrics.
    B. It adds a third Cisco ACI site that requires using of full mesh cabling connectivity between spines.
    C. It manages the separate deployed Cisco ACI fabrics with a single common Cisco APIC cluster.
    D. MP-BGP EVPN sessions are established between leafs deployed in separate fabrics.

  • Question 126:

    Which components must be configured for the BGP Route Reflector policy to take effect?

    A. spine fabric interface overrides and profiles
    B. access policies and profiles
    C. pod policy groups and profiles
    D. leaf fabric interface overrides and profiles

  • Question 127:

    An operations team uses external RADIUS servers for administrator authentication but still needs local accounts to work when the external servers are unavailable. Which configuration element satisfies this requirement?

    A. set the default authentication realm to local only
    B. enable fallback login to local
    C. disable all remote AAA providers
    D. assign every user the tenant-ext-admin role

  • Question 128:

    An engineer is implementing Cisco ACI at a large platform-as-a-service provider using APIC controllers, 9396PX leaf switches, and 9336PQ spine switches. The leaf switch ports are configured as IEEE 802.1p ports. Where does the traffic exit from the EPG in IEEE 802.1p mode in this configuration?

    A. from leaf ports tagged as VLAN 0
    B. from leaf ports untagged
    C. from leaf ports tagged as VLAN 4094
    D. from leaf ports tagged as VLAN 1

  • Question 129:

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

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

  • Question 130:

    Refer to the exhibit.

    A systems engineer is implementing the Cisco ACI fabric. However, the Server2 information is missing from the Leaf 101 endpoint table and the COOP database of the spine. The requirement is for the bridge domain configuration to enforce the ACI fabric to forward the unicast packets generated by Server1 destined to Server2. Which action must be taken to meet these requirements?

    A. Enable ARP Flooding
    B. Set L2 Unknown Unicast to Flood
    C. Set IP Data-Plane Learning to No
    D. Enable Unicast Routing

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