Reassigning a Unique Globally Scoped pcTag to an EPG in Cisco ACI

Reassigning a Unique Globally Scoped pcTag to an EPG

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Question

Which action should be taken in Cisco ACI to reassign a unique globally scoped pcTag to an EPG that provides a global contract?

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A. B. C. D.

C.

https://www.cisco.com/c/en/us/support/docs/cloud-systems-management/application-policy-infrastructure-controller-apic/119023-technote-apic-00.html

In Cisco ACI, pcTag (endpoint group contract tag) is used to provide communication between endpoints in the same endpoint group (EPG) within a tenant. It is globally scoped and unique, and it is used to identify the EPG in the forwarding database of the ACI fabric.

To reassign a unique globally scoped pcTag to an EPG that provides a global contract, you need to perform the following steps:

  1. Navigate to the Tenant that the EPG belongs to in the APIC GUI.
  2. Select the EPG that provides the global contract.
  3. Navigate to the "Contracts" tab.
  4. Uncheck the global checkbox for the contract you want to remove.
  5. Click "Submit."
  6. Navigate to the "Subnets" tab.
  7. Edit the IP address of the subnet associated with the EPG.
  8. Click "Submit."
  9. Navigate back to the "Contracts" tab.
  10. Check the global checkbox for the contract you want to apply to the EPG.
  11. Click "Submit."
  12. The EPG will now be assigned a new globally scoped pcTag.

Therefore, none of the answers provided are correct for this question.

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