What term best describes specific port and protocol requirements in Service Mapping?

The term that best describes specific port and protocol requirements in Service Mapping is "endpoint." In the context of Service Mapping, an endpoint refers to a specific node in a network or system that is used for communication and data exchange. It typically includes details such as the network address, port number, and protocol specifications that define how different systems connect and interact with each other.

Endpoints are essential for accurately mapping services because they help identify where service requests are sent and how they are routed through the network. This understanding allows for a clear representation of how services rely on underlying infrastructure and connects to the various components involved in delivering those services. By defining endpoints with specific port and protocol requirements, Service Mapping ensures that the operational aspects of services are meticulously captured and can be effectively managed.

This makes "endpoint" the appropriate term, as it encapsulates both the technical specifications necessary for service communication and the broader context of service management.