/sys$common/syshlp/NCLHELP.HLB

   show llc2 sap link

   The show llc2 sap link command displays the attributes for a link
   that operates over a particular service access point (SAP).

   Ex,   ncl>  show llc2 sap sna-0 link link-2 all

Additional Information: explode extract

Identifier Status Characteristics Counters