ACNS and WAAS will have different IP addresses and different MAC addresses and they are using different WCCP services, so this should work fine, even when redirecting to both from the same device (switch or router).
If you have redirect statements for both ACNS and WAAS on the same interface, you need to carefully design you redirect lists, though, to avoid any overlap. With multiple WCCP redirect statements on the same interface and for the same direction, the service with highest priority is checked first, only if no match the next lower priority service is checked. With WAAS and ACNS higher service ID means lower priority. On software-switched platforms you may also need the "ip wccp check services all" command  in this case.
Topology & Design:
Two ACI fabrics
Stretching VLANs using OTV
Both fabrics are advertising BD subnets into same routing domain
Some BDs(or say VLANs) are stretched, but some are not.
Endpoints can move betwee...
VMware Trunk Port Group is supported from ACI version 2.1
VMM integration must be configured properly
ASA device package must be uploaded to APIC
ASAv version must be compatible with ACI and device package version
Topology &Design:Traffic flow within same fabric:Endpoint moves to Fabric-2Bounce Entry Times OutTraffic Black-holedSummarySolutionAppendix:
In the Previous articles of ACI Automation, we are using Postman/Newman a...