Explains tenant management capabilities and how device forecasting helps allocate controller capacity and enforce tenant-specific WAN edge device limits.
A tenant or the provider acting on behalf of a tenant can:
-
Add WAN edge devices to the tenant network.
-
Configure the devices.
-
Remove the devices from the tenant network.
-
Access the device through the SSH terminal.
Tenant device forecasting
When a service provider adds a new tenant to the multitenant Cisco Catalyst SD-WAN deployment, they can forecast the number of WAN edge devices the tenant may deploy in their overlay network. Cisco SD-WAN Manager enforces this forecast limit. If the tenant tries to add devices beyond this limit, Cisco SD-WAN Manager returns an appropriate error message, and the device addition fails.
From Cisco IOS XE Release 17.6.2 and Cisco vManage Release 20.6.2, you can modify a tenant’s device forecast after adding the tenant.
Benefits of tenant device forecasting
-
The service provider uses Cisco Catalyst SD-WAN controller resources more efficiently.
-
A multitenant deployment supports a fixed number of WAN edge devices across all tenants, depending on the configuration. By forecasting how many devices each tenant may add, the service provider assigns a quota for each tenant from the overall pool of supported edge devices.