LLERP


   .-LLERP--=--NOTPREF------.       
   +-LLERP--=--REQUIRED-----+ (1)   
>>-+------------------------+----------------------------------><
   '-LLERP--=--+-REQUIRED-+-'       
               '-NOTPREF--'

Notes:

For type 2.1, the default is LLERP=REQUIRED. For SDLC, X.25, and channels links, the default is required. Otherwise, the default is LLERP=NOTPREF.

statements:

dependencies:

HPR=YES

Specifies the link-level error recovery procedures (LLERP) preference for HPR connections.

LLERP=REQUIRED: Specifies that link-level error recovery procedures are required.
LLERP=NOTPREF: Specifies that link-level error recovery procedures are required by this PU only when the adjacent link station requires it.