Overview
This guide contains the maximum verified scalability limits for Cisco Cloud APIC, Release 25.0(1):
These values are based on a profile where each feature was scaled to the numbers specified in the tables. These numbers do not represent the theoretically possible Cisco Cloud ACI scale.
Note |
For Cisco APIC verified scalability limits, visit: https://www.cisco.com/c/en/us/support/cloud-systems-management/application-policy-infrastructure-controller-apic/tsd-products-support-series-home.html#Verified_Scalability_Guides. For Cisco Nexus Dashboard Orchestrator verified scalability limits, visit https://www.cisco.com/c/en/us/support/cloud-systems-management/multi-site-orchestrator/products-device-support-tables-list.html. |
Scalability Limits
This section contains scalability numbers for Cisco ACI cloud deployments. The scalability limits differ based on whether it's a single cloud site or a multi-cloud deployment.
Single Cloud Site
This section contains scalability numbers for a single cloud site deployment.
Configurable Options |
Scale |
---|---|
Number of Tenants |
20 |
Number of Application Profiles |
500 |
Number of EPGs |
500 |
Number of cloud Endpoints |
1000 |
Number of VRFs |
20 |
Cloud Context Profiles |
40 |
Number of Contracts |
1000 |
Number of L4-L7 Service Graphs |
200 |
Number of L4-L7 Services Devices (AWS ALB) |
100 |
Number of Policy Rules |
70,000 |
Number of Regions |
4 |
Number of CSRs per Region |
4 |
Number of CSRs per Site |
16 |
Number of hub networks for Transit Gateway (TGW) |
2 |
Number of Transit Gateways per hub network |
2 |
Number of restricted domains (security domain with restricted role) |
32 |
Configurable Options |
Scale |
---|---|
Number of Tenants |
20 |
Number of Application Profiles |
2000 |
Number of EPGs |
2000 |
Number of cloud Endpoints |
3500 |
Number of VRFs |
60 |
Cloud Context Profiles |
100 |
Number of Contracts |
1000 |
Number of L4-L7 Service Graphs |
200 |
Number of L4-L7 Services Devices |
100 |
Number of Policy Rules |
125,000 |
Number of Regions |
4 |
Number of CSRs per Region |
8 |
Number of CSRs per Site |
32 |
Number of restricted domains (security domain with restricted role) |
32 |
Multi-Cloud Deployments
This section contains scalability numbers for multi-cloud deployments. The same scale numbers apply to each cloud site (AWS or Azure) with intersite connectivity provided by the ACI Multi-Site Orchestrator. Total number of stretched and non-stretched objects must not exceed the maximum verified scalability limit for that object.
Configurable Options |
Scale |
---|---|
Number of cloud sites |
2 |
Number of managed regions per site |
4 |
Number of CSRs per site |
4 |
Number of CSRs per region |
2 |
Number of Tenants |
5 |
Number of EPGs |
250 |
Number of cloud endpoints |
500 |
Number of VRFs |
10 |
Cloud Context Profiles (VPC/VNET) |
40 |
Number of Contracts |
200 |
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