X25AM Configuration and Management Manual

SCF Commands for the X25AM Subsystem

X25AM Configuration and Management Manual—523424-004

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Subsystem Control Point (SCP)

The subsystem control point (SCP) is a network-management process for receiving

and redistributing the messages that SCF sends to certain data communications

subsystems.

SCP links SCF and other G-series and H-series data communications subsystems.

SCP provides security (by restricting access to sensitive commands), version control,

and tracing support for subsystems. SCP supports NonStop application process pairs.

SCF can only be used interactively.

SCF Commands

Many SCF commands operate on the objects belonging to a subsystem. For example,

you can use the INFO command to display the current attribute values for an X25AM

line, then use the ALTER command to change those attribute values.

Several commands display and change SCF session parameters. For example, the

OUT command controls the files used for display output. The ASSUME command sets

the default object type and object name.

Figure 4-1. SCF Interface to WAN and X25AM Subsystems

VST0401.vsd

WAN

Subsystem

WAN

Manager

($ZZWAN)

Terminal

SCF

SCP

OBEY

File

X25AM

Subsystem

X25AM

I/O Process

Log File