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MsSna_AppcMode Class

  • Cikk

Contains an APPC Mode definition.

The following syntax is simplified from MOF code.

Syntax

  
class MsSna_AppcMode : MsSna_Config  
{  
   String Name;  
   String Comment;  
   sint32 SessionLimit;  
   sint32 MinContWin;  
   sint32 PartMinContWin;  
   sint32 AutoActivate;  
   boolean Priority;  
   sint32 TxPacing;  
   sint32 RxPacing;  
   sint32 TxRu;  
   sint32 RxRu;  
   sint16 MaxSendCompression;  
   sint16 MaxRcvCompression;  
   boolean AllowLZandRLE;  
   boolean EndpointOnly;  
};

Properties

Name
Data Type: String Qualifiers: MAXLEN(8), TOUPPERCASE Access Type: Read-Only

The mode name.

Comment
Data Type: String Qualifiers: MAXLEN(25) Access Type: Read/Write

An optional comment field.

SessionLimit
Data Type: sint32 Qualifiers: MINVALUE(0), MAXVALUE(15000) Access Type: Read/Write

The maximum number of parallel sessions allowed with this mode.

MinContWin
Data Type: sint32 Qualifiers: MINVALUE(0), MAXVALUE(15000) Access Type: Read/Write

The minimum contention winner limit.

PartMinContWin
Data Type: sint32 Qualifiers: MINVALUE(0), MAXVALUE(15000) Access Type: Read/Write

The partner minimum contention winner limit.

AutoActivate
Data Type: sint32 Qualifiers: MINVALUE(0), MAXVALUE(15000) Access Type: Read/Write

The number of contention winner sessions to be activated for the local LU whenever the connection for this mode is started.

Priority
Data Type: Boolean Access Type: Read/Write

true to give preference to communication with this mode over communication with a low-priority mode; otherwise, false.

TxPacing
Data Type: sint32 Qualifiers: MINVALUE(0), MAXVALUE(63) Access Type: Read/Write

The maximum number of frames for the local LU to send without an SNA pacing response from the partner LU. Setting TxPacing to 0 indicates a unlimited number of frames.

RxPacing
Data Type: sint32 Qualifiers: MINVALUE(0), MAXVALUE(63) Access Type: Read/Write

The maximum number of frames for the local LU to receive from the partner LU before the local LU sends an SNA pacing response. Setting RxPacing to 0 (zero) indicates a unlimited number of frames.

TxRu
Data Type: sint32 Qualifiers: MINVALUE(256), MAXVALUE(65527) Access Type: Read/Write

The maximum size for RUs sent by the TPs on the local system.

RxRu
Data Type: sint32 Qualifiers: MINVALUE(256), MAXVALUE(65527) Access Type: Read/Write

The maximum size for RUs received from the TPs on the remote system.

MaxSendCompression
Data Type: sint32 Access Type: Read/Write

The maximum compression allowed when sending. The following table describes the possible values for MaxSendCompression.

Values Description
0 None
1 RLE
2 LZ9

MaxRcvCompression
Data Type: sint16 Access Type: Read/Write

The maximum compression allowed when receiving. The following table describes the possible values for MaxRcvCompression.

Values Description
0 None
1 RLE
2 LZ9

AllowLZandRLE
Data Type: Boolean Access Type: Read/Write

true to compress data using RLE before being further compressed using LZ9; otherwise, false. AllowLZandRLE is valid only if you are using LZ9.

EndpointOnly
Data Type: Boolean Access Type: Read/Write

true to allow intermediate nodes to use compression if one of the endpoints does not support or otherwise does not use compression; otherwise, false.

Remarks

MsSna_AppcMode defines properties of an LU 6.2 session.

Requirements

Platforms: Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows 11, and Windows 10

See Also

WMISNA WMI Provider Classes
Administration and Management Programmer's Guide