SHM

Read syntax diagramSkip visual syntax diagram
   .-SHM--=--NO------.   
>>-+-----------------+-----------------------------------------><
   |         .-NO--. |   
   '-SHM--=--+-----+-'   
             '-YES-'     

Specifies whether short-hold mode is supported. Only lines representing switched virtual circuits (SVCs) controlled by X.25 NCP Packet Switching Interface (NPSI) are capable of short-hold mode.
SHM=NO
Indicates that short-hold mode is not supported.
SHM=YES
Indicates that short-hold mode is supported and any short-hold mode operands specified on the PATH definition statement in the switched major node should be used for the connection. If you specify SHM=YES, code DIAL=YES and PUTYPE=4 on the GROUP definition statement.