As CA Dynamic Capacity Intelligence (DCI) requires only a free TCP port, and it's shared among Controller, Agents and ISPF Interface (see "Free TCP/IP Port Number" of DCI documentation), how does each HMC-enabled Agent receive its own HMC commands from the Controller? Does the Agent listen to a different port?
Release : 2.0
Component : CA DYNAMIC CAPACITY INTELLIGENCE
No, the Agents do not listen on their own ports, but they "poll" their Controller region for commands.