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Cisco 600-660 Exam
Implementing Cisco Application Centric Infrastructure - Advanced (600-660 DCACIA) (Page 5 )

Updated On: 1-Feb-2026
Page 3 of 16
PDF with 60 Questions

An organization migrates its virtualized servers from a legacy environment to Cisco ACI. VM1 is incorrectly attached to PortGroup IT|3TierApp|Web.



Which action limits IP address learning in BD1?

  1. Enable Enforce Subnet Check
  2. Enable Rouge Endpoint Control
  3. Enable GARP-based EP Move Detection Mode
  4. Disable Remote EP Learn

Answer(s): C



Refer to the exhibit.



What must be configured to allow the PBR node (LB-int) to monitor the availability of the endpoint that is in the EPG server?

  1. Endpoint Dataplane Learning
  2. Unicast Route disabled for client and server bridge domains
  3. PBR node tracking
  4. Direct Connect in the service graph template

Answer(s): A



An engineer must limit local and remote endpoint learning to the bridge domain subnet.
Which action should be taken inside the Cisco APIC?

  1. Disable Remote EP Learn
  2. Enable Enforce Subnet Check
  3. Disable Endpoint Dataplane Learning
  4. Enable Limit IP Learning to Subnet

Answer(s): B


Reference:

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



What is the purpose of the Forwarding Tag (FTAG) in Cisco ACI?

  1. FTAG is used in Cisco ACI to add a label to the iVXLAN traffic in the fabric to apply the correct policy.
  2. FTAG is used in Cisco ACI to add a label to the VXLAN traffic in the fabric to apply the correct policy.
  3. FTAG trees in Cisco ACI are used to load balance unicast traffic.
  4. FTAG trees in Cisco ACI are used to load balance mutli-destination traffic.

Answer(s): D


Reference:

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#concept_1E8BF286E1C043EF839D80935FDF9F50



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