TCP/IP Management Programming Manual

Introduction
HP NonStop TCP/IP Management Programming Manual—529636-001
1-7
Subsystem Architecture
an application program to send commands to the subsystem to control the
subsystem or to obtain information.
•
The Event Management Service (EMS) interface, which provides
event-management capability to an application program. This interface allows an
application program to retrieve event messages previously sent to EMS by the
subsystem.
Figure 1-2 illustrates the architecture of the TCP/IP subsystem and the various
interfaces to the subsystem.
Both the programmatic and interactive management interfaces use SPI message
formats and conventions. To select the interfaces that will best serve your management
needs, examine the features and capabilities of each and the environment in which it
will be used.
Figure 1-2. TCP/IP Subsystem Architecture
Interactive
Interfaces
Programmatic
Interfaces
TCP/IP
Subsystem
ViewPoint
EMS
SCP
SCF
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