Number of Sites and VNFs Supported in Contrail Service Orchestration
Cloud-hosted CSO 5.1.x supports up to 6000 sites and 2 VNFs for a Hybrid WAN deployment and up to 6000 sites for a Hub and Spoke SD-WAN deployment.
An on-premises CSO deployment can be performed on a single server as a demo/proof-of-concept installation or on a 3-server, high-availability (HA) configuration for production installations. The HA server configuration supports up to 3500 sites and 2 VNFs.
Each environment has different requirements for:
The number and specification of node servers and servers. See Minimum Requirements for Servers and VMs.
The number and specification of virtual machines (VMs). See Provision VMs on Contrail Service Orchestration Servers.
For a cloud-hosted CSO deployment all of the node server and VM details are handled by Juniper Networks. The links above point to CSO on-premises installation information.