Free 300-620 Exam Braindumps (page: 7)

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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

Answer(s): B,E



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

Answer(s): A



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

Answer(s): A,D


Reference:

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/kb/b_Cisco_ACI_and_Forward_Error_Correction.html https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/4-x/security/Cisco-APIC-Security-Configuration-Guide-401/ b_Cisco_APIC_Security_Guide_chapter_01110.html#:~:text=Use%20data%20plane%20policing%20(DPP,dropping%20of%20packets%20occurs%
20immediately
.



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

Answer(s): A






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