Overlapping of same subnet(Application Centric Infrastructure)

[otgnwp]

We have deployed following set up on ACI

Example:

Tenant A -----> VRF A------> BD 1-----> EPG A, EPG B, EPG C(Production)
Tenant A -----> VRF A------> BD 2-----> EPG D

Now , We have a new requirement to use Same IP of EPG A which is not communicate to anyone under Non Production

Same IP will be use on both Production and Non Production(should communicate only to Specific resource)

What is the Best Practice configuration to achieve above requirement on ACI. 

if it is possible, Please share a configuration guide.

Thanks in Advance

 Regards ,

Mohammed Asif

[AshSe]

Hello Asif,

My answers below:

Q. Can i use existing(Prod_Vrf) below L3 Out for Non-Prod_Vrf?

A. No

Diagram showing non-ACI VRF Deployment:

[otgnwp]

Hello Ashse,

For Non-Prod Vrf, Can i use existing AAEP and Physical Domain or Do i need to configure New?

Thanks in Advance

Regards,

Mohammed Asif

[AshSe]

Hello Asif,

You have to do new Access Policy configuration including new "External L3 Domain" 

HTH

AshSe

[AshSe]

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Happy learning!!