APIC Suite Clustering V5.0 (Typical Architecture)
Communication inside the Gateway: All the gateway servers must be able to reach of the management servers. Gateway cluster must be able to reach all of the other gateway servers in the same gateway cluster.
Communication inside the Management: Management region containing the collection of API Connect Management servers that store the cloud configuration and control communication must be able to reach of the other management servers, must be able to reach all gateway servers and communicate HTTPS content.
Communication inside the Developer: Developer zone region containing the collection of developer portal servers, communication between the developer nodes. All developer portal nodes must can serve web traffic.
1. IBM Data power
2. IBM API Connect
3. IBM Developer Portal
4. Load Balancer.