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U.S. Department of
Transportation
Research and Innovative
Technology Administration
Architecture
Viewpoints & Views
Information
View 1
Information
View 2
Information
Viewpoint
Data Object structure, relationships,
metadata and constraints (OSI 6)
Information
View 3
Comm
View 1
Comm
View 2
Communications
Viewpoint
Layered communications protocols (OSI 1-5)
between Nodes (hardware)
Connectivity
View 1
Connectivity
View 2
Connectivity
View 2
Connectivity Viewpoint
Connections between Nodes
(hardware), Links (interfaces) and
Applications (software) (OSI 7)
Functional
View 1
Functional
View 2
Functional
Viewpoint
Logical interactions between
Functional Objects: Hardware,
Software or People (OSI 7)
Enterprise
View 1
Enterprise
View 2
Enterprise
Viewpoint
Relationships between
Organizations
Enterprise
View 3
Architecture Viewpoints and Views
Information
View point
Functional
Viewpoint
Commun
-
ications
Viewpoint
Enterprise
View point
Connectivity
Viewpoint