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Summary of SNA Commands
Table 3-1 summarizes valid SNA commands received by the 3708 in relation to the
type of session (SSCP-PU, SSCP-LU, and LU-LU) and to two LU-LU session
processing states (Data Traffic Reset and In Brackets). Table 3-2 on page 3-39
shows the same for SNA commands sent by the 3708.
The entries in these tables are defined as follows:
1
Command valid if in this processing state
E
Command establishes this session
R
Required state for this command to be valid
T
Command terminates this session
X
Command sets the processing state to the indicated status.
Table 3-1.
Summary
of
SNA
Commands Received
LU - LU Session
Processing States
SNA
SSCP-PU SSCP-LU LU-LU
Command
Session
Session
Session DTR
DTR
m
m
Received
Active
Active
Active
On
Off
On
Off
ACTLU
R
E
T
ACTPU
E
T
T
DACTLU
R
T
T
DACTPU
R,T
T
T
BIND
E,1
X
X
UNBIND
R,T
Cancel
R
R
Chase
R
R
Clear
R
X
R
X
SDT
R
R
X
Signal
R
R
Shutdown
R
R
PM Data
R
R
R
REQMS
R
3-38
IBM 3708 Description
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