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From: ron@brl-sem.ARPA (Ron Natalie <ron>)
Newsgroups: net.lan
Subject: Re: XNS and TCP/IP both at the same time ?
Message-ID: <184@brl-sem.ARPA>
Date: Tue, 29-Apr-86 15:32:31 EDT
Article-I.D.: brl-sem.184
Posted: Tue Apr 29 15:32:31 1986
Date-Received: Fri, 2-May-86 09:44:19 EDT
References: <180@csun.UUCP>
Organization: Ballistic Research Lab (BRL), APG, MD.
Lines: 5

Of course, XNS, TCP/IP, DECNET, etc...there is a type field in the
hardware protocol that tells you what the next layer is.  Each host
decides what to do with the incoming packet depending on that field.

-Ron