Hello,First of all, both the Application Centric Design and the Network Centric Design are valid design strategies, and you can read more of the official Cisco view on the URL link:https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw...

Your question is very clear. You can just simply add another subnet say 172.16.2.100/24 to the BD to make it work. If the client still does not know how to reach the newly add subnet, then within the BD Properties, you may have to change the Scope to...

Hello,The recommended solution for this migration is to deploy the Layer 4 through Layer 7 (L4-L7) service graph. Using the service graph, Cisco ACI can redirect traffic between security zones to a load balancer, without the need for the load balance...

Hello,After doing some research, Yes, the fabric policy model can be used to queried about an existing flow between two endpoints with a default (open) contract between them so you can determine what TCP or UDP ports are actually in use.

Hello,for Port-channel migration, if you keep one cable on the brownfield switch, and the other to one of the ACI vPC, the existing Port-channel would not flap. Until all endpoints in the brownfield migrated over to the ACI vPC, then you can tear dow...