300-620 Practice Test

300-620 Practice Test practice questions, page 5 of 16, with answer review and explanations.

Question 21

Which two types of interfaces are supported on border leaf switches to connect to an external router? (Choose two.)

  1. subinterface with VXLAN tagging
  2. subinterface with 802.1Q tagging
  3. FEX host interface
  4. out of band interface
  5. Switch Virtual Interface

Question 22

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

  1. enable Limit IP Learning to Subnet
  2. enable Unicast Routing
  3. enable IP Data-plane Learning
  4. enable ARP Flooding to BD

Question 23

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.)

  1. link level policy
  2. L2 interface policy
  3. slow drain policy
  4. ingress data plane policing policy
  5. ingress control plane policing policy

Question 24

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?

  1. Set Multi-Destination Flooding to Flood in BD.
  2. Enable Flood in Encapsulation.
  3. Set Multi-Destination Flooding to Flood in Encapsulation.
  4. Disable Endpoint Dataplane Learning

Question 25

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?

  1. Create a range of internal VLANs in the associated VLAN pool.
  2. Set the encapsulation mode as VXLAN.
  3. Enable infrastructure VLAN in the associated AEP.
  4. Map the leaf interface selector to the AEP that is associated with the VMM domain.