EA - IT Architecture V2 > Architecture Specification > Modeling IT Infrastructures > Describing communications in an IT Infrastructure
Describing communications in an IT Infrastructure
 
Describing the services communications
Service interactions
Service points
Request points
Describing technical communications
Communication ports
Network channels
Network communication protocols
Connecting a Service Interaction to a Network Channel
In an IT Infrastructure, communications are based on:
• service points, request points, and service interactions for communications related to the service,
• ports and network channels, for technical communications.