I am not sure if this query relates to the DevNet sandbox. We may be able to move this into a forum that can better support your question. I see this is a network question - does this relate to APIC-EM, ACI, Nexus, or other networking category? Could you provide a bit more information?
The DevNet Sandbox is Cisco DevNet's offering of free hosted labs that allow users to test technology, develop apps and learn if you're not familiar with us! Depending on your question, you may be able to test out the above question in one of our labs.
Let me know if you have any questions!