@ali … 3rd-party infrastructure policy start with specs-based content at https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/uc_system/virtualization/collaboration-virtualization-hardware.html then see the various app pages and TAC TechNotes on www.cisco.com/go/virtualized-collaboration<http://www.cisco.com/go/virtualized-collaboration> .
Same rules for specs-based-Cisco-UCS vs. specs-based-3rd-party.
If you’re doing a megacluster, there are scenarios where you can get higher density per Pub using the 10K user VM.
IMP has a 25K user VM used with megaclusters.
Are you looking for high-density, low-node-count cluster architecture?
That is right James, I am looking for high-density, low-node-count cluster architectures. Can you elaborate a bit more on "there are scenarios where you can get higher density per Pub using the 10K user VM".
IIRC, it’s covered in the megacluster review calls (see SRND for “megacluster”). Not aware of any other scale/density increases in UCM natively.