The AppleTalk Phase 2 Node Identifier uses the version of the AppleTalk
drivers to determine AppleTalk Phase 2 compatibility. A/UX 3.x requires
AppleTalk version 57 or later to show up as AppleTalk Phase 2.
Article Change History:
17 Jun 1993 - Updated and Revised to bring article up-to-date with
A/UX 3.x.