How many vBond controllers must be installed when vManager is installed in a multitenancy environment for four tenants?

Sharing a single vBond controller between tenants would compromise tenant isolation and dedicated onboarding processes, which is not a characteristic of a multitenancy SD-WAN environment.

Requiring three vBond controllers for four tenants is an arbitrary number and does not align with the principle of dedicated vBond instances per tenant in multitenancy.

While redundancy is important, the fundamental requirement for multitenancy is a dedicated vBond per tenant for isolation. Two per tenant for redundancy would exceed the minimum 'must be installed' requirement.

In a multitenancy Cisco SD-WAN deployment, each tenant operates as an independent entity. To maintain strict isolation and provide dedicated orchestration services, each tenant must have its own dedicated vBond orchestrator instance to manage the onboarding and initial connectivity of its WAN Edge routers.