The VCN3000 Stack
Supports a maximum of 16 stacked VCN3000s in VCN3000 self-management.
A maximum of 128 stacked VCN3000s when a VCN3000 is deployed for management.
A single VCN3000 (VMU) can connect to a maximum of 128 lower-level VMUs and master MPUs.
A maximum of 8 levels of VMUs can be connected to each other.