NonStop S-Series Operations Guide (G06.24+)
Determining Your System Configuration
HP NonStop S-Series Operations Guide—522459-007
2-35
Using SCF to Determine Your System Configuration
Additional Subsystems Controlled by SCF
Table 2-12 lists the names associated with additional subsystems that can be 
controlled by SCF, along with its device types. You can use SCF commands to display 
the current attribute values for these objects.
Some SCF commands are available only to some subsystems. The objects that each 
command affects and the attributes of those objects are subsystem specific. This 
subsystem-specific information is presented in a separate manual for each subsystem. 
A partial list of these manuals appears in Table 6-1 on page 6-15.
Table 2-12. Subsystem Objects Controlled by SCF (page 1 of 2)
Subsystem 
Acronym Description
Device 
Type
Device 
Subtype
AM3270 AM3270 Access Method 60 0 or 10
ATM Asynchronous Transfer Mode (ATM) 
protocol
ATP6100 Asynchronous Terminal Process 6100 53 0
CP6100 Communications Process Subsystem 51 0
Envoy Byte-synchronous and asynchronous 
communications data link-level interface
70
EnvoyACP/XF Byte-synchronous communications data 
link-level interface
Expand Expand network control process ($NCP) or 
line-handler process
62 or 63 2,3,5, or 6
GDS General Device Support 57
NonStop 
IPX/SPX
Nonstop Internet Packet 
Exchange/Sequenced Packet Exchange
19 0 or 1
OSIAPLMG Open Systems Interconnection/Application 
Manager
55 20
OSIAS Open Systems Interconnection/Application 
Services
55 1-5
OSICMIP Open Systems Interconnection/Common 
Management Information Protocol
55 24
OSIFTAM Open Systems Interconnection/File 
Transfer, Access, and Management
55 21 or 25
OSIMHS Open Systems Interconnection/Message 
Handling System
55 11 or 12
OSITS Open Systems Interconnection/Transport 
Services
55 55, 4
OSS Open System Services 24 0
PAM Port Access Method










