Cisco 300-620 Implementing Cisco Application Centric Infrastructure (300-620 DCACI) Exam Exam Practice Test Questions

• Question 1

  Which two protocols are used for fabric discovery in ACI? (Choose two.)

  • LLDP
  • OSPF
  • CDP
  • DHCP
  • ISIS

  Show Answer Answer: A, D Next

• Question 2

  A Solutions Architect is asked to design two data centers based on Cisco ACI technology that can extend L2/ L3, VXLAN, and network policy across locations. ACI Multi-Pod has been selected. Which two requirements must be considered in this design? (Choose two.)

  • ACI underlay protocols, i.e. COOP, IS-IS and MP-BGP, spans across pods. Create QoS policies to make sure those protocols have higher priority.
  • A single APIC Cluster is required in a Multi-Pod design. It is important to place the APIC Controllers in different locations in order to maximize redundancy and reliability.
  • ACI Multi-Pod requires an IP Network supporting PIM-Bidir.
  • ACI Multi-Pod does not support Firewall Clusters across Pods. Firewall Clusters should always be local.
  • Multi-Pod requires multiple APIC Controller Clusters, one per pod. Make sure those clusters can communicate to each other through a highly available connection.

  Show Answer Answer: B, C Next

• Question 3

  An engineer configured a bridge domain with the hardware-proxy option for Layer 2 unknown unicast traffic. Which statement is true about this configuration?

  • The leaf switch drops the Layer 2 unknown unicast packet if it is unable to find the MAC address in the local forwarding tables.
  • The Layer 2 unknown hardware proxy lacks support of the topology change notification.
  • The leaf switch forwards the Layers 2 unknown unicast packets to all other leaf switches if it is unable to find the MAC address in its local forwarding tables.
  • The spine switch drops the Layer 2 unknown unicast packet if it is unable to find the MAC address in the proxy database.

  Show Answer Answer: A Next

• Question 4

  Which type of port is used for in-band management within ACI fabric?

  • Spine switch port
  • APIC console port
  • Leaf access port
  • Management port

  Show Answer Answer: C Next

• Question 5

  In the context of VMM, which protocol between ACI leaf and compute hosts ensures that the policies are pushed to the leaf switches for immediate and on demand resolution immediacy?

  • VXLAN
  • LLDP
  • ISIS
  • STP

  Show Answer Answer: B Next