Enters a node into the LAN permanent node database or modifies an
    existing entry. Requires SYSPRV privilege.

                                QUALIFIERS

       See the SET NODE command for a list of qualifiers and the
       description of each. Except where noted, the only difference
       is that DEFINE NODE applies to entries in the LAN permanent
       node database rather than the volatile node database.

    Format

      DEFINE NODE  node-name